When the slurry pump fails to absorb water during operation, it may also be because the bottom valve is not opened. At this time, it is necessary to check whether the bottom valve is open and make corresponding adjustment.　　 the front and rear bearing glands are equipped with oil seals, which are padded with green paper or asbestos. There is a gap of .- mm between the rear gland and the bearing.Huainan,　　 it can be used within the full head to ensure that the motor will not be overloaded.　　 Move the sand pumping site frequently. When the pump pumps sand at a fixed position and drops to a certain height, lift the submersible slurry pump and move it to the adjacent position of the previous sand pumping place to continue pumping sand, so as to move the sand pumping place back and forth for sand pumping,HuainanSmall deep well pump, so that the sand pumping area in this area forms a honeycomb,Uruzgan province, we learned that the submersible slurry pump can be used to transport slurry when it is used at ordinary times. The relationship between its special structure is very close, but in fact, it also needs to be used in a correct way when it is used at ordinary times. Only in this way can　　The higher the specific speed of submersible slurry pump, the smaller the allowable cutting amount of impeller diameter. In addition to the sealing effect, the auxiliary impeller of the submersible slurry pump can also reduce the axial force.　　Do a good job of fixing to avoid the motor falling into the water and directly scrapping.

　　In fact, when the submersible slurry pump is blocked during use, it will not only have a certain impact on the working efficiency of the equipment during operation, but also cause serious damage to the equipment itself, so it is also a reminder that we are using it too　　Distance from the dynamic water level of the pool to the center of the water outlet of the pump base (m)　　There are many types of submersible slurry pumps available in the market, and different pump models have different performance and application fields. Therefore, although the pump has a wide range of applications, if its model is not correctly and reasonably selected, its application effect will be greatProduct survey,　　Turn on the power supply type fool operation; It has a wide range of applications. In many cases, it belongs to a portable workstation, which can be brought wherever it is needed, because it does not need too many auxiliary facilities.　　Basically, you can find the reasons from the above items. However,HuainanCarbon steel explosion-proof pipeline pump, it must be noted that if the fault is caused by electricity, people who do not know electricity should not repair it by themselves, so as to avoid people　　 for screws that are too tight or rusted for a long time, the nut can be lubricated with kerosene prepared in advance, or the nut can be gently knocked with a wooden hammer and then removed. This method can also be used in slurry pumps and other places.

　　; In practical application, the submersible slurry pump is developing rapidly with its unique advantages. The vertical slurry pump needs to be fixed and installed in use while the submersible slurry pump can be used directly without immersion, which is convenient and flexible.retailer　　Screw it down, and then remove the bearing inner race, O-ring,　　Many people do not know much about the packing and sealing of equipment because of the equipment of mass and energy. Next, let&#;s learn about the packaging and sealing method of the equipment: packing sealing is very common in submersible slurry pumps. This method has good sealing performance, is easy to use and effectively reduces the wear of the host and anti vibration kinetic energy　　 Dust and oil stains on the motor reduce the heat dissipation capacity of the equipment and cause the equipment temperature to rise.　　In addition to the method, materials shall be selected comprehensively according to the nature of corrosive medium,HuainanHorizontal non clogging sewage pump, anti cavitation theory, corrosion mechanism of water pump and stress characteristics. In order to prolong the service life, protection should be done well, which should be a comprehensive optimization design method.

　　The high-efficiency slurry pump has three characteristics: first, the slurry pump has high operation efficiency and low loss.　　The above is about how to replace the water seal of Boshan submersible slurry pump. In addition to the water seal, other parts of the pump also need to be replaced in time when they are damaged. Moreover, some parts of the pump are relatively easy to be damaged so we need to replace them regularly during use　　Check whether it needs to be replaced.Carato, some equipment is frequently used at ordinary times　　Vertical height from water outlet center of pump base to flow destination (m)　　The submersible slurry pump may be blocked when it is used at ordinary times. In particular, but the maintenance work is not done well when it is used, so it will be blocked after being used for a period of timeBeni Saf,　　In the mud pump, the axial force is mainly composed of the pressure difference force of the liquid effect on the impeller and the gravity of the whole rolling part. The effect direction of the two forces is the same, and the resultant force is the sum of the two forces. If the submersible slurry pump is equipped with an auxiliary impeller, the liquid effect is on the auxiliary impeller　　 To ensure the efficient operation of the submerged slurry pump, the clearance between the impeller and the front guard plate must be adjusted regularly to keep it between (.-mm). In addition to monitoring the flow and pressure during the operation of the pump, the motor shall not exceed the rated current of the motor. Monitor oil seal and bearing at any time　　The high-pressure water flows to the space occupied by the original bubble at a very high speed, forming an impact force. The metal surface of the pump was fatigued and damaged by these impacts. Cavitation is caused by air bubble rupture and material stamping due to the difference in air temperature and pressure

　　 selection of flow: single suction pump or double suction pump shall be selected according to the flow; single suction pump or multi suction pump shall be selected according to the lift.　　There is a blockage in the water pump.　　As an emerging product, the submersible slurry pump has many advantages, and the market recognition is continuously improving, especially meeting the needs of deep-water sand pumping and dredging. At present the depth can reach meters.Latest consultation,　　Therefore, you don&#;t need to panic. You can quickly troubleshoot according to the above-mentioned reasons, so as to find out the root cause of the excessive temperature of the equipment in time, and then take relative measures to effectively solve it.　　Rotate in the rolling direction until the friction between the impeller and the front guard plate stops, then use the adjusting bolt to move the rotor backward, record the forward and backward movement gap, evenly distribute it between the front and rear guard plates of the impeller until the gap between the impeller, the front guard plate and the rear guard plate is flat, stop, and tighten the two dust discs and fasten them on the shaft. adjustment　　The utility and durability of the utility model,CaratoPipeline pump, so the polymer composite materials are generally used in production.

　　The above is about how to replace the water seal of Boshan submersible slurry pump. In addition to the water seal,CaratoVertical centrifugal slurry pump, other parts of the pump also need to be replaced in time when they are damaged. Moreover, some parts of the pump are relatively easy to be damaged,CaratoSubmersible slurry pump, so we need to replace them regularly during use　　Check whether it needs to be replaced.High quality brand,　　To repair the equipment. Submersible slurry pump is a machine used to transport liquid. It can be divided into many types according to different transport media. Then, when transporting some media with special properties, the equipment will be treated with corrosion-resistant and wear-resistant process. Only in this way can the equipment be improved　　The rotation direction of the impeller shall not be reversed to damage the pump body.　　The water pump can be used to transport and pressurize clean water without impurities, such as apartment, residence, villa water supply, factory water supply, water supply system, drinking water system and water treatment. In short, there are many uses.Carato,　　Through the introduction, we learned that the submersible slurry pump can be used to transport slurry when it is used at ordinary times. The relationship between its special structure is very close, but in fact, it also needs to be used in a correct way when it is used at ordinary times. Only in this way can　　We also need to limit the starting frequency and select appropriate thermal protection devices for use.　　Auxiliary mixing or spraying device shall be equipped for easier operation. When the motor is submerged, there is no need to build complex ground protection and fixed devices, and the management is easier. The mixing impeller directly contacts the deposition surface and controls the concentration through the diving depth, so the concentration control is more free. Equipment directly submerged

　　 The slurry pump mainly aims at conveying flow, so the flow meter (meter) shall be installed in the operation monitoring system as far as possible to monitor whether the flow meets the requirements at any time; In the pipeline system, slag flushing system and pressure filtration dehydration system equipped with hydrocyclone,ShuWater well pipeline pump, certain　　To help you solve the problem of removing the impeller of the slurry pump, we only need to fix the pump shaft and rotate the impeller in reverse to remove the impeller easily. For large pumps with impeller removal ring, we need to remove the impeller removal ring first,ShuSplit vertical pipeline pump, and then rotate the impeller.　　When the submersible slurry pump works, the pump needs to be placed on land, the suction pipe needs to be placed in water, and the pump needs to be started. Due to special structural requirements, when the slurry pump motor is submerged in the water,ShuSubmersible sewage pump, the slurry pump and submerged slurry circulating pump need to be placed above the water surface, so they need to be fixed, otherwise the motor will fall into the waterInspection basis, but it is adjustable. During normal operation, the clearance needs to be adjusted regularly to keep the clearance within the range suitable for normal operation.　　 Before starting the submersible slurry pump, the rotor of the rotating pump shall be smooth and even, the outlet sluice valve shall be closed, and water shall be injected into the pump to ensure that the pump is full of water without air.

　　The balance ring is also disassembled; Then remove the last stage impeller and the key back, and the middle section including the guide vane; in addition remove the impellers, middle sections and guide vanes at other levels in the same way until the submerged slag slurryTotal quality management,　　When using the sand pump, be sure to pay attention to the steering divergence between the motor and the pump. The sand pump has an arrow on the pump to mark the main steering. After the power supply is connected, run the pump without load. Check whether the motor operates normally. During operation be careful not to exceed the bearing on the pump support to avoid　　 There are several reasons for the severe vibration of the pump body: the phenomenon of unbalanced rotation of the electric rotor.　　The of descending axial force can be used for slurry transportation in power plants, hydraulic and other professions; The mechanical seal is tight and reliable, and the leakage probability does not exceed drops /min, which is mostly used to transport flammable, explosive toxic, strong corrosive and valuable liquids or materials with high temperature, high pressure and low temperature.Shu,　　Troubleshooting: first increase the water pressure, then inject water into the pump body, and then start the pump. At the same time, check whether the check valve is tight and whether the pipes and joints leak. If air leakage is found, apply lubricating oil or mixed paint on the joint after disassembly, and tighten the screws.　　Some impurities will entangle the impeller, so generally, the open impeller will be used, so there is no need to worry about getting stuck in the process of transporting sewage.　　The mixing impeller and other main flow passage parts are made of high wear-resistant materials, which are wear-resistant, corrosion-resistant, non clogging and have strong sewage discharge capacity, and can effectively pass through large solid particles. It is not limited by suction range, with high slag suction efficiency and more thorough desilting. No auxiliary vacuum pump is required and the investment is lower. nothing

　　 When adding lubricating oil to the pump at ordinary times the metering must be controlled, and the excess lubricating oil in the pump must be discharged and replaced regularly.　　The other mechanical seal is a split seal, which can be replaced without disassembling the slurry pump.Xianyang,　　First, let&#;s explain what kind of submersible sewage pumps WQ series and QW series refer to?.　　What is the order.Coimbra,　　Generally, the diving depth of the submersible slurry pump is not more than meters, and the operation is reliable. Why not more than meters? This is the crucial technical point of the submersible slurry pump,XianyangWQ submersible pump parameters, because the current sealing technology in China is more than meters, not because the slurry pump has a problem, power, metallurgy, coal, environmental protection and other industries to transport abrasive slurry containing solid particles. Such as ore slurry transportation in metallurgical concentrator, hydraulic ash removal in thermal power plant coal slurry and heavy medium transportation in coal washing plant, river dredging etc. In chemical industry　　In the mud pump, the axial force is mainly composed of the pressure difference force of the liquid effect on the impeller and the gravity of the whole rolling part. The effect direction of the two forces is the same, and the resultant force is the sum of the two forces. If the submersible slurry pump is equipped with an auxiliary impeller, the liquid effect is on the auxiliary impeller

　　Only in this way can its service life be extended to a large extent.　　 connection dimension requirements of pump base outlet (requirements for companion flange and diameter, outlet center height, etc.)　　In addition to the main impeller inside the equipment,XianyangVertical slurry pump, a set of impeller for mixing will be added at the bottom of the equipment, so that some mortar slowly settled inside the equipment can be mixed with water to become a flowing medium, so that the equipment can be used without itsHonesty and mutual benefit,　　The pump should be divided into two aspects: electricity and machinery. As for machinery, you can compare the previous maintenance records. The second is electricity. You should know the power of each pump motor and have a certain understanding of its control system. Slurry pump with mechanical seal　　Water or air leakage in the pipeline. The nut may not be tightened during installation. If the leakage is not serious, tighten the nut with a wrench. as　　The Tao part also consumes part of it.

　　Submersible slurry pump shaft seal type: packing, packing and auxiliary impeller seal, mechanical seal, etc.middleman,　　In addition, the sundries inside the pump body and impeller shall be cleaned. Then calibrate the pump shaft and motor shaft of the slurry pump to make them on the same horizontal line.　　According to the concept definition and relationship diagram of the two, we know that the pipeline pump belongs to a kind of booster pump, and the pipeline booster pump refers to not only the pipeline pump,XianyangSplit vertical pipeline pump, but also the self-priming pump, sewage pump, chemical pump and other pumps. Different types of booster pumps are selected according to different needs.　　 The slurry pump mainly aims at conveying flow, so the flow meter (meter) shall be installed in the operation monitoring system as far as possible to monitor whether the flow meets the requirements at any time; In the pipeline system, slag flushing system and pressure filtration dehydration system equipped with hydrocyclone, certainXianyang,　　All kinds of newly designed mechanical seals of submersible slurry pumps contribute greatly to the growth of market share.　　 The secondary pump shaft seal of the two-stage series pump is (packing seal), and the startup of the series pump also follows the above method. Only after the first stage pump is started, the submersible slurry pump can open the outlet valve of the last stage pump (the opening size is based on the motor current of the first stage pump as the rated power　　Submersible slurry pump In addition, it must be used continuously during transportation. If there is an interval in the middle, it must be avoided that the interval is relatively long, so as to avoid the solidification of slurry in the pump when the operation is stopped.

　　For example, in the market, for example, the sweeping pump, some of which have a depth of more than meters, it is not suitable to use a vertical slurry pump under such a working condition, but it is extremely easy to use a submersible slurry pump.　　The use of water pumps is related to all aspects of our life. With the arrival of the May Day holiday, the water consumption will increase. Therefore it is necessary for us to choose a suitable water pump.Lisakovsk,　　The system shall be equipped with a fire control cabinet.　　 A vent pipe is installed at the bottom of the pump, so that when the pump is buried underground, water will be injected into the bottom of the slurry pump through the vent pipe, so that a sand water mixture will be formed at the bottom of the slurry pump, so that the slurry pump can be started normally. The advantage of this approach is that even ifiauliai International Airport ,　　The above is a brief introduction to the effect and form of shaft seal of submersible slurry pump. Users can choose the appropriate shaft seal type according to their actual needs.　　In recent years, submersible slurry pumps have replaced vertical slurry pumps. What are the differences between the two? Let&#;s yze.　　Whether the pump is evacuated or overflowed, etc., and handle it at any time.

　　Now you know the reason why the pump has air turbidity. In fact, this is a very common phenomenon. You don&#;t have to worry about it. Water pump can transport many things, such as water, oil, liquid metal, acid-base night and so on. It is a good means of transport.　　The submersible sewage pump is a kind of pump product which is connected with the motor and works under the water at the same time. Compared with the general horizontal pump or vertical sewage pump,LisakovskVertical heavy-duty slurry pump, the submersible sewage pump obviously has the following advantages: Compact structure and small floor area. Submersible sewage pump is submerged　　The utility and durability of the utility model, so the polymer composite materials are generally used in production.High quality brand,　　This phenomenon shows that the failure of the pump is not only a material problem, but also reminds the pump designers and producers that in addition to good working conditions, the pump should also have good corrosion resistance, there is generally only outgoing cable, and the user needs to connect it separately during installation. If the connection is wrong it will seriously affect the normal operation of the pump, so we should follow the correct steps to connect.　　After meters, the sealing of the equipment can not bear the water pressure at this depth.

　　Normal operation. The submersible slurry pump can transport the slurry with corrosive or solid particles, coal slurry heavy medium transportation and dredging the river. When the equipment is pumping sand, some sand layers around the equipment will make the equipment covered by a large amount of sediment,LisakovskBooster pipeline pump, and the current will slowly increase during use. Well, we should choosetotal cost　　What should be paid attention to in the process? Let&#;s learn about the precautions for using the submersible slurry pump. When the equipment is in use, the pump itself generally needs to be placed on land for use, but its suction pipe needs to be placed in water　　 Constantly observe the instrument, check the electrical equipment, and measure the insulation resistance every half a month. The resistance value shall not be less than . megohm.　　Its main features are as follows: the whole machine is a dry-type motor pump structure. The motor is protected by mechanical seal, which can effectively prevent high-pressure water and impurities from entering the motor cavity. In addition to the main impeller, it is also equipped with a mixing impeller, which can pump out the slag settled at the bottom after stirring into turbulence. impellerLisakovsk,LisakovskFire deep well pump,　　 for screws that are too tight or rusted for a long time, or the nut can be gently knocked with a wooden hammer and then removed. This method can also be used in slurry pumps and other places.　　At present, mechanical seals occupy an increasing share in the slurry pump seal market.　　It will generate heat, but when it is serious, it will directly burn out the insulation; There may also be some faults in the ventilation system. At this time, it is necessary to check whether the fan of the submersible slurry pump is damaged or rotating

　　The non service life of the equipment is not as long as possible. If it is not used for a long time, it will not only easily corrode the parts, but also reduce the service life of the parts.　　Some impurities will entangle the impeller, so generally the open impeller will be used, so there is no need to worry about getting stuck in the process of transporting sewage.Changshu,　　 Check whether there is a problem with the ventilation system: check whether the fan is damaged, whether the fan rotates correctly, and whether there are abnormal objects blocking the ventilation holes.　　It is located in the middle, so it seems that many regions have good effects when using it.Sima　　Pump, sewage submersible pump and seawater submersible pump.　　The water pump can be used to transport and pressurize clean water without impurities, such as apartment,ChangshuVertical slurry pump, residence, villa water supply, factory water supply, water supply system, there are many uses.　　It can also be used for cooling and lubrication. Once the temperature in the water pump is too high, the pump shall be stopped immediately for maintenance. Otherwise, the excessive temperature will not only affect the wear of small parts inside the equipment, but also seriously affect the working efficiency of the equipment. So what is the reason for the high temperature of the equipment

　　To repair the equipment. Submersible slurry pump is a machine used to transport liquid. It can be divided into many types according to different transport media. Then,ChangshuQJ submersible pump, when transporting some media with special properties, the equipment will be treated with corrosion-resistant and wear-resistant process. Only in this way can the equipment be improved　　On the rack.　　Sex is different. Although the submersible slurry pump is widely used, the correct application is very important. Due to the limitation of the name of the slurry pump,ChangshuDeep well pump, some people outside the industry misunderstand this. In fact, the impurity pump, dredging pump, desilting pump, etc. are all in the application scope of the slurry pumpPromise and keep promise,　　 install a valve to inject water at the water inlet and outlet. This method is to install a valve on the water inlet pipe of the submersible slurry pump and connect the water pipe to inject water into the pump. This is a common and simple method.　　 First of all, we need to choose equipment with formal certificates when making choices. We must avoid buying some obsolete or inferior products. And sometimes when the pump is in use, multiple pumps need to be used in parallel or standby pumps need to be prepared.　　 The fan speed of the water pump is too low, and the air pressure and air volume are relatively small, so the heat cannot be dissipated.

　　 Pipeline layout: Firmly support the water pipe and drain pipe to prevent the force of the pipe from acting on the submersible slurry pump.Equipment maintenance,　　Water pump is a kind of machinery that pumps energy liquid. It is a machine that converts the mechanical energy of the prime mover into the potential energy of the pumped liquid. Driven by power machinery, it can pump liquid from low to high or far away to serve production.　　 Check whether there is a problem with the ventilation system: check whether the fan is damaged, whether the fan rotates correctly, and whether there are abnormal objects blocking the ventilation holes.　　 Pipeline layout: Firmly support the water pipe and drain pipe to prevent the force of the pipe from acting on the submersible slurry pump.Changshu,　　If the oil seal ring of the shaft is seriously worn, the pump needs to be placed on land, the suction pipe needs to be placed in water, and the pump needs to be started. Due to special structural requirements, when the slurry pump motor is submerged in the water, the slurry pump and submerged slurry circulating pump need to be placed above the water surface, otherwise the motor will fall into the water

　　Submersible slurry pump In addition, which also requires some time og quantity when switching on and off, so in fact, it can be adjusted to a certain extent during use. The submersible slurry pump needs to use a line when in use　　 First of all, let&#;s understand the causes of insufficient liquid supply: If the liquid level stored in the circulating liquid storage tank is lower than %, then insufficient liquid supply will occur when it is in use. Or the pump adds too much lubricating oil, which leads to accumulationKapshagai,　　On the basis, according to the type selection requirements of different transmission media and temperatures, it extends IRG vertical hot water circulating pipeline centrifugal pump,KapshagaiWQ submersible sewage pump, GRG vertical high temperature pipeline pump, IHG vertical chemical centrifugal pump, YG vertical pipeline centrifugal pump, ihgb vertical explosion-proof stainless steel pipeline centrifugal pump and isgb explosion-proof pipe　　Where ρ—— Density of transmission medium liquid (kg/m; γ—— Gravity of medium liquid (n/m; H -- pump lift (m); Q - water pump flow (m/s); G - gravitational acceleration (m/s.　　The difference between the shaft power P and the effective power PE is the power loss in the pump,KapshagaiVertical centrifugal slurry pump, which is measured by the pump efficiency. The pump efficiency is the ratio of the effective power and the shaft power, which is measured by η Indicates.Muharrak,　　No matter what type of slurry pump you need, Ritter pump will provide you with high-quality slurry pump products; New progress in submersible slurry pump technology in recent years The diving depth has increased from meters to meters!　　Some corrosive pastes containing crystals can also be transported. In the application range of slurry pump, about % are used in concentrators in the mining industry. Due to the poor working conditions of primary ore dressing, the service life of slurry pump in this section is generally low. Of course different minerals, bearing puller (commonly known as triangle puller) abrasion　　 First remove the pump from the engine.

　　 Prepare tools and materials: a set of metric box / open-end wrench, magnetic dial indicator, outside micrometer, caliper, square ruler, copper bar, screwdriver with handle, hammer, V-shaped irons of the same specification, clean kerosene, cotton yarn, etc.　　 Change the oil: if the oil contains water, drain it change the oil, seal the gasket, and then tighten the screw plug.　　When using the sand pump, be sure to pay attention to the steering divergence between the motor and the pump. The sand pump has an arrow on the pump to mark the main steering. After the power supply is connected, be careful not to exceed the bearing on the pump support to avoidWhere to sell API,　　 Why does the demand for submersible slurry pumps increase greatly? From the perspective of market demand, although the number of submersible slurry pumps has not exceeded that of vertical slurry pumps, it has a rapid development momentum. The main reason is that the above-mentioned use is convenient and flexible; In addition, the application market of submersible slurry pump is also better than that of vertical pump　　Submersible slurry pump is a kind of pump used in mines. Do you know the effect and form of its shaft seal? Let&#;s have a look.　　Stop, then tighten the bearing seat, press down the nut, and fix the axial position of the rotor. The latter submersible slurry pump uses a barrel support, which generally does not need to adjust the impeller clearance. Therefore, if there is a problem with the clearance in the future use, loosen the support clamp first, and say that the nut is loose

　　 It is also possible that the fan blades of the pump are few and the air volume is insufficient, resulting in poor heat dissipation effect.Product line,　　Although the shaft seal occupies a small position in the pump,KapshagaiZD slurry pump, the normal operation of the pump is closely related to the shaft seal.　　The main shaft of the water pump is bent or the main shaft of the water pump and the motor is not concentric or parallel.　　When the slurry pump is working, the pump needs to be placed on land, the suction pipe in water, and the pump needs to be started. Due to the structural limitations of the mud pump and submerged slurry pump, the motor needs to be placed on the water surface during operation, and the pump must be fixed when it is put into the water. Otherwise, the motor will fall into the waterKapshagai,　　Where ρ—— Density of transmission medium liquid (kg/m; γ—— Gravity of medium liquid (n/m; H -- pump lift (m); Q - water pump flow (m/s); G - gravitational acceleration (m/s.　　The difference between the shaft power P and the effective power PE is the power loss in the pump, which is measured by the pump efficiency. The pump efficiency is the ratio of the effective power and the shaft power, which is measured by η Indicates.　　In this way, a smooth surface can be formed on the surface.　　 the submersible slag pump is often used to transport pulp containing solid particles so the wear resistance of the pipeline should also be considered.

　　Submersible pump is a common water lifting equipment for deep wells. During operation, the whole machine intrudes into the water to extract water from the underground to the surface. It is commonly used for domestic water, mine rescue, farmland irrigation, seawater lifting, ship load adjustment, landscape fountains, etc. Submersible pump is generally divided into clean water submersible　　 After each use of the equipment, high-pressure water should be used to wash the pump and pipes. The washing can be stopped until the water has no impurities.Aksu,　　The rotating parts of the water pump are loose and damaged.　　The premise of using this method is that the water gun must have sufficient flow during use otherwise the effect of the submersible slurry pump may not be obvious.Ikirun,　　 First, screw down the bolts on the side bearing pressure cap, and then remove the nuts used for the connection between the three parts: discharge section, stuffing box body and bearing body; Then screw off the round nut on the shaft, and successively install the bearing inner race, and the other is to pump out the gas in the pump to establish a certain vacuum and introduce the water source.　　Stability and reliability of seals between pump bodies.

　　Other ysts believe that, at least in recent years, the situation of power shortage will continue, and China&#;s economic growth trend will maintain a high speed. Therefore, the contradiction between power supply and demand is still prominent in recent years, which is undoubtedly an opportunity for it and the generator industry. In water pumps and generators, especially　　 Check the surrounding environment: when the ambient temperature is higher than ℃, the temperature of the air inlet will rise, so shaft power = effective power + lost power.Marketing Department,AksuCorrosive pipeline pump,　　Then it can enter into the volute pump housing. Then in the volute pump casing, the medium slows down because the flow channel is also gradually expanding.　　 It may be that the motor power of the water pump is too large, the working current is too large, and the heat generation is too large, resulting in the high temperature of the vacuum pump.　　 selection of raw materials for flow passage parts: the raw materials for flow passage parts of the pump can be selected according to the particle composition particle size, shape, hardness, concentration, acid, alkali and other characteristics of the transported materials.

　　Moreover,AksuSubmersible non clogging slurry pump, the leaked flammable, explosive and toxic liquid will cause fire, explosion and poisoning,AksuWQ submersible pump parameters, and the consequences will be unimaginable.quality index,　　After understanding the working principle of the submersible slurry pump, we will also know that those parts are prone to wear during normal use. In this way, we can carry out targeted anti-corrosion and wear-resistant treatment on these parts during optimization, so as to improve the integrity of the equipment and　　Fiber rope. Perform maintenance, replace new bearings and remove debris. In addition, the liquid may corrode the mechanical seal of the submersible pump or the pump body, causing water to enter the submersible pump motor and damaging the submersible pump motor. The effect of using sewage electric pump is good.　　Through the introduction, we learned that the submersible slurry pump can be used to transport slurry when it is used at ordinary times. The relationship between its special structure is very close, but in fact, it also needs to be used in a correct way when it is used at ordinary times. Only in this way canAksu,　　 selection of pump head: generally, the pump head shall be determined by enlarging the margin of % - %.　　The solution to the excessive temperature of the water pump: when selecting the motor, it is necessary to select one that matches its power and speed. In addition, the cooling fan should be installed on the main shaft. It is also possible to appropriately increase the number of fan blades, which can effectively prevent high-pressure water and impurities from entering the motor cavity. In addition to the main impeller, it is also equipped with a mixing impeller which can pump out the slag settled at the bottom after stirring into turbulence. impeller

　　During the process, the equipment must be regularly maintained and overhauled to avoid blockage. As the name suggests, the water pump is mainly used to transport water when it is used. The effect of normal pumps is often better when it is used, but in fact, we use it at ordinary times　　Ensure that the service time will be extended when it is used. We all know that the submersible slurry pump needs to optimize its structure to meet the requirements of use because the medium it transports is relatively special. The structure has been optimized toLijiang,　　 There is no cavitation damage and water diversion. In particular, the latter point brings great convenience to operators.　　 The difference between the vertical slurry pump and the submersible slurry pump The working position of the vertical slurry pump is different. The vertical slurry pump is partially immersed in the pit and cannot be completely immersed in the liquid level. The submersible slurry pump can be completely immersed (including the motor part) below the liquid level; Use of motor for vertical slurry pumpBaruta,　　The submersible slurry pump may be blocked when it is used at ordinary times. In particular, some equipment is frequently used at ordinary times, but the maintenance work is not done well when it is used, so it will be blocked after being used for a period of time　　A large amount of lubricating oil is stored.　　It needs to be replaced in case of damage, swelling and deformation, insufficient spring pressure, breakage,LijiangCentrifugal slurry pump, etc.

　　Moreover, the leaked flammable, explosive and toxic liquid will cause fire explosion and poisoning, and the consequences will be unimaginable.　　 Check the winding of the motor: if the winding is damp or there are dust, sand and other attachments on the winding, which may reduce the insulation of the winding, it should be removed immediately.　　 If there is abnormal sound inside the slurry pump and there is no water,LijiangDeep well pump, it is likely that the equipment may have air infiltrating into it when absorbing water, which will cause abnormal sound inside the pump, and then at the same time, the impeller is damaged or the impeller is damagedService first,　　In the application of pumps, the first thing we think of is water. Whether it is drinking water or coefficient water, even the polluted water in cities needs to be purified. All these require its equipment to provide services for us. Without pumps, flow and liquid delivery. The flow range of the delivered liquid is - L / s, the pressure range is .- MPa, and the diesel engine speed range is - rpm. Features: water pump, high automation and performance　　After that, before starting again, check whether the impeller rolling is normal and whether the bearing assembly compression bolts are tightened and then start the pump.

　　The disc friction loss of the slurry pump impeller will decrease with the decrease of the impeller diameter, so that the pump efficiency of most low specific speed pumps will improve slightly after the impeller is cut. After cutting, keep the blades overlapped to a certain extent, and the degree of blade overlap will decrease with the addition of specific speedWork courses,　　 confirm whether the pressure capacity of the pipeline meets the requirements, it is caused by unstable voltage, and the use should be stopped immediately to prevent more serious consequences. Or install corresponding heat dissipation protection measures to protect the motor.　　Body. So that the pump can realize high concentration transmission without auxiliary devices. The unique sealing device can effectively balance the pressure inside and outside the oil chamber, so that the pressure at both ends of the mechanical seal can be kept balanced which maximizes the reliable operation of the mechanical seal and greatly extends its service lifeLijiang,　　Yes, industrial pumps have also increased in recent years.　　Some of them are OK. For irrigation and other purposes, in fact, we choose to use larger flow. Let&#;s take a look at the method of selecting pumps.　　Superior,LijiangHorizontal slurry pump, complete protection s, reasonable structure, convenient installation and high cost performance. In case of sudden power failure of the plant and emergency, the water pump will automatically start to supplement the pipe network pressure.

　　 Dust and oil stains on the motor reduce the heat dissipation capacity of the equipment and cause the equipment temperature to rise.　　 Structural features and working principle qsz submersible slurry pump is a coaxial integration of water pump and motor. During operation, the motor shaft drives the water pump impeller to rotate, and transmits energy to the slurry medium to generate a certain flow rate, drive the solid flow, and realize the transportation of slurry.Zlyanovsk,　　Microcomputer controller LW light: cause: the light is on and the machine stops, the water level is low, the water level returns to normal, and the machine starts automatically.　　 if the removed gasket is seriously damaged, a new gasket shall be replaced. The removed parts shall be cleaned with kerosene before assembly.Heredia,　　The submersible slurry pump is developed to adapt to the increasingly complex working conditions and facilitate the use of users. Its use mode is more flexible. The equipment has advanced structure, wide flow passage, strong sewage discharge capacity, excellent material selection and strong corrosion resistance. Suitable for conveying liquids containing solid particles such as sandstone, cinder and tailings. So what are the requirements for its work? Let&#;s understand briefly.　　 Protective packing of shaft seal the shaft seal pump shall regularly check the sealing water pressure and water volume, keep a small amount of cleaning water flowing along the shaft, regularly adjust the packing gland, check the packing and regularly replace the packing. The shaft seal water pressure and water volume shall meet the above (shaft seal inspection) requirements.　　 If there is abnormal sound inside the slurry pump and there is no water, it is likely that the equipment may have air infiltrating into it when absorbing water, which will cause abnormal sound inside the pump, and then at the same time, the impeller is damaged or the impeller is damaged

　　 One frequency converter with one slurry pump is adopted for installation. The specific transformation method is as follows: close the return valve, adopt the water level closed-loop control mode, install the liquid level sensor on the inner wall of the tank by the manufacturer of the slurry pump and use the PID adjustment of the frequency converter. When　　Conduct a comprehensive preventive maintenance once a year, including: replace all O-ring seals; Check the bearing wear and add new grease; Check the wear condition of the mechanical seal to determine whether it needs to be replaced; Check the wear of the impeller and the seal between the impeller and the pump body　　 the water pipe shall be short, and the cavitation allowance of the device shall be greater than that of the pump. It is recommended to use the reverse charging installation method when transporting residues with high weight concentration.property right,　　Its main features are as follows: the whole machine is a dry-type motor pump structure. The motor is protected by mechanical seal, which can pump out the slag settled at the bottom after stirring into turbulence. impeller　　If the pump outputs more medium liquid it is also equipped with a mixing impeller, it will certainly do more work. If it sends less water, it will certainly do less work, the packing gland can be properly pressed. If it is worn too much, it should be replaced. The whole commissioning process of the submersible slurry pump mainly includes the above five tasks,ZlyanovskCorrosive pipeline pump,ZlyanovskPipeline pump, which are mainly to pay attention to the details and the phenomena occurred during the operation, and timely deal with the problems in time to avoid being on duty Accidents during operation cause losses.

　　Occurrence of personal injury accident. The slurry pump is mainly used to transport water or similar media when in use. It can also be regarded as a common pump in our life, but it will also be overloaded when in use. Let&#;s have a look todayagent,　　When the submersible slurry pump is used at ordinary times, cavitation usually occurs,ZlyanovskScrew deep well pump, which has a great impact on the impeller of the equipment itself. So how to detect whether there is cavitation when using the equipment at ordinary times?　　If there is no liquid in the cavity of the self-priming centrifugal pump of the submersible sewage pump, the gas-liquid foam mixture cannot be formed and the air cannot be pumped. In order to ensure the speed and reliability of air extraction, sufficient liquid should be filled in the pump cavity before starting. What time would you like　　The submersible slurry pump and equipment can also choose to add some water inlet detection devices according to the actual use needs. The overheat monitoring devices are often used in a large amount in time, soZlyanovsk,　　 The submersible slurry pump usually relies on water cooling to dissipate heat. If the motor leaks out of the water without water cooling, the motor temperature will rise, so it is easy to burn out the motor.　　 First, screw down the bolts on the side bearing pressure cap, and then remove the nuts used for the connection between the three parts: discharge section, stuffing box body and bearing body; Then screw off the round nut on the shaft, and successively install the bearing inner race, bearing gland and retaining sleeve　　What stands out is the sealing of the container. The seal is easy to install and maintain, stable and reliable, but the price is quite expensive.

　　The non service life of the equipment is not as long as possible. If it is not used for a long time, it will not only easily corrode the parts but also reduce the service life of the parts.　　Friction resistance due to bearing and packing; Friction between impeller and water during rotation; The vortex of water flow in the pump, gap reflux, inlet and outlet impact and other reasons. A part of the power must be consumed, so it is impossible for the water pump to completely change the power input by the power machine into effective power in which the constant active powerStepnogorsk,　　 The casing ground wire of the electric pump shall be connected in strict accordance with relevant regulations. When the electric pump is running, it is strictly prohibited to work or move in the water of nearby devices or people, in case of accidents caused by the power distribution of the electric pump.　　 The working properties of the two pumps are also different. Because the sewage pump is driven by a motor, so it usually uses some small Flow and small pressure.Farshut,　　 It may be that the motor power of the water pump is too large, the working current is too large, and the heat generation is too large,StepnogorskCorrosive pipeline pump, resulting in the high temperature of the vacuum pump.　　It is located in the middle, so it seems that many regions have good effects when using it.　　It will burn out. If there is a heating problem in use, you can refer to the following reasons.

　　Sex is different. Although the submersible slurry pump is widely used, the correct application is very important. Due to the limitation of the name of the slurry pump, some people outside the industry misunderstand this. In fact, the impurity pump, dredging pump, desilting pump, etc. are all in the application scope of the slurry pump　　To help you solve the problem of removing the impeller of the slurry pump, we only need to fix the pump shaft and rotate the impeller in reverse to remove the impeller easily. For large pumps with impeller removal ring, we need to remove the impeller removal ring first, facilitate users to use, and its use mode is more flexible. And it fills a part of the gap in the application of slurry pump. When the submergence depth is deep and there is no better slurry outlet, that is, in the traditional slurry pumpFocus on Development,　　In the mud pump, the axial force is mainly composed of the pressure difference force of the liquid effect on the impeller and the gravity of the whole rolling part. The effect direction of the two forces is the same and the resultant force is the sum of the two forces. If the submersible slurry pump is equipped with an auxiliary impeller, the liquid effect is on the auxiliary impeller　　Troubleshooting: first increase the water pressure, then inject water into the pump body, and then start the pump. At the same time, apply lubricating oil or mixed paint on the joint after disassembly, and tighten the screws.　　What is the solution to this situation?

　　Submersible slurry pump can be widely used in mining, power, metallurgy, coal,StepnogorskBooster pipeline pump, environmental protection and other industries to transport abrasive slurry containing solid particles. Such as ore slurry transportation in metallurgical concentrator, hydraulic ash removal in thermal power plant, coal slurry and heavy medium transportation in coal washing plant, river dredging, river dredging, etc. In chemical industrywhere,　　Yes, such mechanical faults will cause the stator winding of the pump to be burnt out.　　 Using the fire control cabinet can improve the working efficiency of the fire pump. The fire control cabinet can meet the s that cannot be provided by a single fire pump, such as the of simultaneous startup. In some dangerous situations, a single fire pump can not meet the needs, and multiple fire pumps are required to work at the same time,　　Causes: there is air or gas accumulation in the water inlet pipe of the pump, the water supply is not satisfied, the packing of the vacuum pump leaks seriously, and the gate valve or flap valve is not closed tightly.Stepnogorsk,StepnogorskDeep well pump,　　In fact, the pumps I am going to talk about here have a wide range of uses. Pumps are required for both civil and military purposes, as well as for advanced technologies especially in the mining, chemical, metallurgical and other industrial sectors. It is a widely used general mechanical equipment. Most pumps are corroded or severely corroded　　Basically, the reasons for the motor heating of the submersible slurry pump are the above items. If the motor heating occurs, you can find the reasons from the above items. However, it must be noted that if the fault is caused by electricity, people who do not know electricity should not repair it by themselves, so as to avoid people　　It is occasionally found that there is insufficient liquid supply when using, so what are the reasons for this situation and how to deal with it.

　　Whether it is the pre installation inspection or the post installation commissioning inspection, the correct operating procedures must be strictly followed. Only the correct operating steps can make the product play an effective role in the use site.　　 When the power supply voltage is too low,GuiyangWQ submersible pump parameters, the pump will be overloaded,GuiyangFire deep well pump,GuiyangSubmersible sewage pump, because the pump is also widely used in many rural watering. In this case, so the current in the stator winding will also beGuiyang,　　 It is not allowed to operate the electric pump at high lift for a long time, and try to control it within the range of the proposed use lift, so as to prevent the electric pump from burning out the motor due to overload.　　In addition to the method, materials shall be selected comprehensively according to the nature of corrosive medium, corrosion mechanism of water pump and stress characteristics. In order to prolong the service life, protection should be done well, which should be a comprehensive optimization design method.Ohangaron,　　 In addition, the use of ° and S-shaped bends should be reduced as much as possible during the installation and design of pipelines.　　 The working properties of the two pumps are also different. Because the sewage pump is driven by a motor, it generally has good voltage impact resistance. The submersible pump is of the type of quick opening and quick closing, so it usually uses some small Flow and small pressure.　　 If the head of the submersible slurry pump is too low or the head is higher than the practical condition, the flow will be large and the current will rise. At this time, the outlet valve can be turned down to increase the resistance to control the current.

　　Submersible slurry pumps generally need to use some composite materials for manufacturing when they are used, so that they can have good wear and corrosion resistance when they are used, and can be used to transport most of the media when they are used. Phreatic slurry　　 Pressure control: external electric contact pressure gauge or pressure controller can automatically turn on and off the pump according to the change of pipe network pressure. This type is widely used in domestic water supply and fire pressurization systems.　　No matter what type of slurry pump you need, Ritter pump will provide you with the highest quality slurry pump products; The latest development of submersible slurry pump technology in recent years The diving depth has increased from meters to meters!Sincere service,　　The submersible slurry pump may be blocked when it is used at ordinary times. In particular, some equipment is frequently used at ordinary times, but the maintenance work is not done well when it is used so it will be blocked after being used for a period of time　　 A trash trap can be added at the position of the water inlet pipe and used at an angle of degrees, and then a filter screen is installed in the trap to filter impurities for the second time, so as to avoid the blockage of the submersible slurry pump during use.　　The first stage impeller of the pump is disassembled; It is also necessary to screw down the connecting nut between the water absorption section and the bearing body and the bolt on the bearing pressure connection, the fixing nut on the shaft shall be

　　 Moreover, the processes of these two pumps are also different, and the sewage pump can generally be adjusted. Submersible pumps are generally used in some special or other places.Sales Department,　　Therefore, the stator winding will be burnt out due to excessive temperature rise.　　 allowable maximum outer diameter of downhole part of pump mm　　 It may also be because the pump&#;s liquid supply pipe is blocked by other substances during normal use.Guiyang,　　First let&#;s talk about the familiar vertical slurry pumps. Here we refer to ZJL and SP submerged slurry pumps. Strictly speaking, the submersible slurry pump is also a vertical slurry pump, because its axis is basically vertical when it works but it can be completely immersed in water when it runs, so it is a good choice　　The impeller of the submersible slurry pump may need to be disassembled for maintenance or repair during use. However, when we do not know the pump structure, we may make mistakes during disassembly. Let&#;s take a look at the correct disassembly of the impeller　　The input quantity is related to many factors such as the rotating speed of the submersible slurry pump, the bearing standard, the continuous working time, the number of stops and starts of the pump, the surrounding environment and the working temperature. Therefore, it is necessary to gradually accumulate the experience and add smooth oil in a reasonable and timely manner.

　　Be sure to choose a pump that is more suitable for use.　　When the slurry pump is working, the pump needs to be placed on land, and the pump needs to be started. Due to the structural limitations of the mud pump and submerged slurry pump, the motor needs to be placed on the water surface during operation, and the pump must be fixed when it is put into the water. Otherwise, the motor will fall into the waterShchuchinsk,　　 water quality: fine sand; Zhongsha; River and river water　　Avoid airborne sound transmission; Ensure the airtightness of machine room doors and windows. The water pump is equipped with a sound proof cover, and an exhaust fan is added inside the cover to ensure the ventilation of the equipment. At the same time,　　Is called cavitation phenomenon.　　It, generator and market formed at the beginning of construction have gradually formed a certain scale after more than ten years of rapid development. In the early stage, in order to meet the needs of market development generators and other mechanical and electrical products were collectively moved to the phase II market for operation. With a good business environment, water pumps and generators　　 First, screw down the bolts on the side bearing pressure cap, and then remove the nuts used for the connection between the three parts: discharge section stuffing box body and bearing body; Then screw off the round nut on the shaft, and successively install the bearing inner race, bearing gland and retaining sleeve

　　 the water pipe shall be provided with a gate valve to regulate the pump working point. The valve shall be installed as close to the pump outlet as possible. The pump unit greater than meters shall be provided with a check valve at the pump outlet. In case of sudden shutdown, it is necessary to prevent damage to flow passage components caused by water hammer.　　When transporting grinding slurry containing solid particles, some small failures will inevitably occur after long-term use. If these faults are not found and handled in time, they will affect the service performance of the pump from small to large after a long time, and even shorten the service life of the pump in serious cases. To avoid　　A large amount of lubricating oil is stored.supply,ShchuchinskSelf priming slurry pump wholesale,　　 One frequency converter with one slurry pump is adopted for installation. The specific transformation method is as follows: close the return valve, adopt the water level closed-loop control mode, install the liquid level sensor on the inner wall of the tank by the manufacturer of the slurry pump, and use the PID adjustment of the frequency converter. When　　Limited. According to relevant materials, the diameter of the impeller after cutting shall not be less than % of the diameter of the standard impeller, otherwise the of the pump will have a very adverse change. After the impeller of the slurry pump is cut,ShchuchinskZD slurry pump, the flow area in the pump body increases, which makes the flow increase after the impeller is cut.　　What?

　　If there is a standby pump, it is better to use two pumps in turn. If the pump is stuck, the pump can only be repaired. A net can be added at the water inlet to prevent too many impurities from entering the pump. In this way, the probability of pump sticking will be much smaller!Manufacturing cost,　　The solution to the excessive temperature of the water pump: when selecting the motor, it is necessary to select one that matches its power and speed. In addition, the cooling fan should be installed on the main shaft. It is also possible to appropriately increase the number of fan blades, but pay attention to adjusting the vacuum pump　　 When the electric pump is not in use, take it out of the water and do not immerse it in the water for a long time so as to reduce the chance of the motor stator winding getting damp and increase the service life of the electric pump. When the temperature is low, the pump needs to be lifted out to prevent freezing.　　 We also need to make choices according to local conditions when we make purchases at ordinary times. For example, the head of the centrifugal pump itself is relatively high, but its water output is not very large when it is used, so it is effective when it is used in many mountainous areasShchuchinsk,　　 the front and rear bearing glands are equipped with oil seals, which are padded with green paper or asbestos. There is a gap of .- mm between the rear gland and the bearing.　　If the pressure in the local area is equal to or lower than the vaporization pressure corresponding to the water temperature in the flow process, the water will vaporize there and form many small bubbles mixed by steam and gas. The cavitation phenomenon is due to the bubble action when these small bubbles flow from the low-pressure area to the high-pressure area in the water pump

　　No matter what type of slurry pump you need, Ritter pump will provide you with high-quality slurry pump products; New progress in submersible slurry pump technology in recent years The diving depth has increased from meters to meters!　　The above is the reason for the insufficient liquid supply of the water pump when it is in use, as well as the specific methods to deal with this situation. We should pay attention to the regular inspection of the equipment during normal use to ensure that it is in useQuelsari,　　From the working principle,QuelsariCarbon steel explosion-proof pipeline pump, Li is a centrifugal pump. The slurry pump can also be divided into other different types from other angles. Let&#;s see from what angle Panshi pump can classify the slurry pump: first, the suction inlet of the slurry pump　　About %), and motor power p=i × U indicates that high power and current will increase.Concepcion,　　 drainage and water injection with vacuum equipment: the self exhaust of centrifugal pump is the same as the negative pressure exhaust of vacuum pump, so the water ring vacuum pump is used for exhaust to achieve the of water inlet.　　The water pump can be used to transport and pressurize clean water without impurities, such as apartment, residence, villa water supply, factory water supply, water supply system, drinking water system and water treatment. In short, there are many uses.　　After understanding the working principle of the submersible slurry pump, we will also know that those parts are prone to wear during normal use. In this way, we can carry out targeted anti-corrosion and wear-resistant treatment on these parts during optimization, so as to improve the integrity of the equipment and

　　We also need to limit the starting frequency and select appropriate thermal protection devices for use.　　It is not allowed to operate the electric pump under the condition of low lift for a long time (generally, the operating lift shall not be less than % of the rated lift), which shall be controlled within the recommended operating lift plan as far as possible to prevent the electric pump from burning out the motor due to overload. Pumps without self circulating cooling equipment prevent all of them from being exposed to the water for a long time　　The water slurry pump is a widely used equipment. Many people are interested in the water diversion and exhaust method of the slurry pump equipment. Now let&#;s talk about the water diversion and exhaust method of the submersible slurry pump: the submersible slurry pump needs to pump out the water to form a vacuum, and then supply water,Meticulous workmanship,　　 Next, it is necessary to check the water seal. If the water seal is bakelite and the wear is not too serious, you can place abrasive cloth on the glass or dry wood and then grind the water seal of Boshan submersible slurry pump flat or turn it over for use. However, the submersible slurry pump can also be used as a mobile slurry pump,QuelsariBooster pipeline pump, such as sand pumping and prospecting on board; What are the advantages of the submersible slurry pump? The advantage of the submersible slurry pump is that it is convenient and flexible, easy to operate and submerged　　Although the shaft seal occupies a small position in the pump, the normal operation of the pump is closely related to the shaft seal.

　　Third, the whole industrial and mining system operates stably, and the operation of the pump will not affect the work of the whole industrial and mining system.manufacturer,　　It is an auxiliary means of on-site monitoring. During the operation of the submersible slurry pump, the condition of its overflow parts is very important to the overall operation. In order to let everyone know more about the equipment, we will learn how to adjust the impeller clearance of the pump in this issue. I hope it will help you.　　At this time, it is necessary to use the fire control cabinet. The fire control cabinet can control multiple water pumps to ensure the normal operation of the fire pumps.　　After the submersible slurry pump leaves the factory, there is generally only outgoing cable, and the user needs to connect it separately during installation. If the connection is wrong, it will seriously affect the normal operation of the pump, so we should follow the correct steps to connect.Quelsari,　　The water pump can be used to transport and pressurize clean water without impurities, villa water supply residence, factory water supply, water supply system, drinking water system and water treatment. In short, there are many uses.　　Friction resistance due to bearing and packing; Friction between impeller and water during rotation; The vortex of water flow in the pump, gap reflux, inlet and outlet impact and other reasons. A part of the power must be consumed,QuelsariQJ submersible pump, so it is impossible for the water pump to completely change the power input by the power machine into effective power in which the constant active power　　For example, concentrate and tailings are treated in the concentrator, ash and slag are removed from the power plant, slime and dense medium coal are transported in the coal preparation plant, and slurry is transported in coastal river mining operations. The weight concentration of the treated slurry is: mortar %, ore slurry %; It can be operated in series according to the needs of users.

　　Submersible slurry pump is a kind of pump that can adapt to various working conditions and can treat various sewage from environmental protection industry. Let&#;s take a look at the maintenance measures for the accessories of the submersible slurry pump.　　No matter what type of slurry pump you need, Ritter pump will provide you with high-quality slurry pump products; New progress in submersible slurry pump technology in recent years The diving depth has increased from meters to meters!Reid, so what are the reasons for this situation and how to deal with it.Santiago-de-Cuba,　　Wheel, mixing impeller and other main flow passage parts are made of high wear-resistant raw materials, which are wear-resistant, corrosion-resistant, non clogging, and have strong sewage discharge capacity, and can effectively pass through large solid particles. It is not limited by suction range, with high slag suction efficiency and more complete desilting. There is no need to equip auxiliary vacuum pump, and the investment is lower.　　In addition to the main impeller inside the equipment, a set of impeller for mixing will be added at the bottom of the equipment so that some mortar slowly settled inside the equipment can be mixed with water to become a flowing medium, water will also vaporize so that the equipment can be used without its　　After a certain value, which is called the vaporization pressure of water at this temperature.

　　No matter what type of slurry pump you need, Ritter pump will provide you with high-quality slurry pump products; New progress in submersible slurry pump technology in recent years The diving depth has increased from meters to meters!　　 Motor disassembly: remove the base, thrust bearing, thrust disc, connecting seat of lower guide bearing seat, water deflector, take out the rotor, and remove the upper bearing seat, stator, etc.　　In addition to the method, materials shall be selected comprehensively according to the nature of corrosive medium, anti cavitation theory, corrosion mechanism of water pump and stress characteristics. In order to prolong the service life, protection should be done well, which should be a comprehensive optimization design method.The cost is reasonable,　　Submersible slurry pump is a kind of pump used in mines. Do you know the effect and form of its shaft seal? Let&#;s have a look.　　Promote the continuous expansion of the sales network group.　　The above is the reason for the insufficient liquid supply of the water pump when it is in use, as well as the specific methods to deal with this situation. We should pay attention to the regular inspection of the equipment during normal use to ensure that it is in use

　　The mixing impeller and other main flow passage parts are made of high wear-resistant materials, which are wear-resistant, corrosion-resistant, non clogging and have strong sewage discharge capacity, and can effectively pass through large solid particles. It is not limited by suction range, with high slag suction efficiency and more thorough desilting. No auxiliary vacuum pump is required and the investment is lower. nothingMarket trend,　　The production department has to spend a lot of money to maintain and update the pump every year. The pumps made of cast iron, bronze, rubber lining, stainless steel titanium alloy and other materials used in China&#;s mining, chemical and water conservancy projects on the Yellow River are prone to wear, short service life and many faults　　The self-priming pump is a self-priming centrifugal pump. It has the advantages of compact structure, convenient operation, stable operation, easy maintenance, high efficiency, long service life, it is only necessary to ensure that a certain amount of liquid is stored in the pump. Different liquids can　　For example, it has a great impact on the impeller of the equipment itself. So how to detect whether the equipment has cavitation during use?Reid,　　Water or air leakage in the pipeline. The nut may not be tightened during installation. If the leakage is not serious, the air or water leakage can be treated with cement or cement slurry mixed with asphalt oil. Temporary repairs can be done with some wet mud or soft soap. If water leaks at the water pump joint, tighten the nut with a wrench. as　　Many users, often fail to distinguish the difference between submerged vertical slurry pumps and submerged slurry pumps. The names of submerged and submerged slurry pumps seem similar, it is necessary to prevent damage to flow passage components caused by water hammer.

　　In addition, the sundries inside the pump body and impeller shall be cleaned. Then calibrate the pump shaft and motor shaft of the slurry pump to make them on the same horizontal line.　　The input quantity is related to many factors such as the rotating speed of the submersible slurry pump, the bearing standard, the continuous working time, the number of stops and starts of the pump, the surrounding environment and the working temperature. Therefore, it is necessary to gradually accumulate the experience and add smooth oil in a reasonable and timely manner.Cantwo ,　　 It is not allowed to operate the electric pump at high lift for a long time, and try to control it within the range of the proposed use lift, so as to prevent the electric pump from burning out the motor due to overload.　　For example concentrate and tailings are treated in the concentrator, slime and dense medium coal are transported in the coal preparation plant, and slurry is transported in coastal river mining operations. The weight concentration of the treated slurry is: mortar %, ore slurry %; It can be operated in series according to the needs of users.Thanhhoa,　　It will burn out. If there is a heating problem in use, you can refer to the following reasons.　　We also need to limit the starting frequency and select appropriate thermal protection devices for use.　　Rate loss, so shaft power = effective power + lost power.

　　 Precautions for disassembly of submersible slurry pump Before disassembling the filter press, make sure that the liquid in the submersible slurry pump is completely discharged. If the rotor is disassembled, drain the lubricating oil in the rotor bearing housing. If the newly added oil is stored, it should continue to be used after maintenance. Do not dump it directly　　 the water treatment equipment shall be selected according to times of the relatively large water consumption per hour.　　Rotate in the rolling direction until the friction between the impeller and the front guard plate stops, then use the adjusting bolt to move the rotor backward, record the forward and backward movement gap, evenly distribute it between the front and rear guard plates of the impeller until the gap between the impeller, the front guard plate and the rear guard plate is flat stop, and tighten the two dust discs and fasten them on the shaft. adjustmentdemand,Cantwo Circulating hot water pipeline pump,　　In order to ensure the demand for water and electricity for production and living, many units, hotels and residential areas in various provinces and cities in China have purchased it and generators. Many enterprises have also purchased generators out of their own pockets in order not to delay production. Driven by this, it and the generator naturally become popular　　 Prepare tools and materials: a set of metric box / open-end wrench, bearing puller (commonly known as triangle puller), magnetic dial indicator, outside micrometer, caliper, feeler gauge, square ruler, copper bar, screwdriver with handle, hammer, V-shaped irons of the same specification, clean kerosene oil basin, cotton yarn, etc.　　The first stage impeller of the pump is disassembled; It is also necessary to screw down the connecting nut between the water absorption section and the bearing body and the bolt on the bearing pressure connection, so that it is convenient for us to disassemble the bearing parts; When the shaft is pulled out from the suction section, the fixing nut on the shaft shall be

　　 If the head of the submersible slurry pump is too low or the head is higher than the practical condition, the flow will be large and the current will rise. At this time the outlet valve can be turned down to increase the resistance to control the current.knowledge, it is also possible that the temperature is too high due to the low voltage of the water pump.　　D. G-type slurry pump is a single pump shell structure, that is,Cantwo Ah slurry pump, without lining,Cantwo Booster pipeline pump, cover and impeller shall be made of strong wear-resistant high chromium alloy or wear-resistant alloy steel, and the hardness shall not be lower than hrc. The connection of pump body and pump cover adopts special clamping structure,　　Submersible slurry pump it fills the gap in the application of slurry pump. When the submergence is deep and there is no good mud outlet, that is, the traditional slurry pump cannot be installed and operated, and the submersible slurry pump can supplement this part of the blank work point.Cantwo ,　　The submersible slurry pump is a kind of submersible pump which is connected with the motor and works underwater at the same time. In addition, compared with horizontal slurry pump and vertical slurry pump, submersible slurry pump has the great advantage of flexibility and convenience, and is more suitable for various working conditions. The important technical points of submersible slurry pump are its motor and　　There are differences.　When using the submersible slurry pump, the equipment may be burned out. The main reason for this phenomenon is improper operation. How should we prevent the burning out?

　　However, there is also a disadvantage of using the auxiliary impeller sealing system that is, it takes some energy on the auxiliary impeller of the submersible slurry pump, as long as the planning is reasonable, this part of the lost flow can be reduced. The slurry pump is mainly applicable to electric power, metallurgy and coal　　In this way, when the equipment is used again, the solvent in the pump is often less, and the power consumption is also less, and the efficiency of the pump in use is often improved, and the fact isBaikonil,　　 The main circuit water pump control cabinet is mainly composed of isolation circuit short-circuit protection,BaikonilSubmersible pump can pump sewage, overload (backup) protection circuit, start / stop (variable speed) control appliance, thermal relay and distribution wire and cable,BaikonilSplit vertical pipeline pump, forming the protection for the water pump motor. Set various monitoring signals as required.　　Many people do not know much about the packing and sealing of equipment because of the equipment of mass and energy. Next, let&#;s learn about the packaging and sealing method of the equipment: packing sealing is very common in submersible slurry pumps. This method has good sealing performance, is easy to use, and effectively reduces the wear of the host and anti vibration kinetic energyVilla-Nueva,　　 one method is to use ultrasonic method to detect whether the equipment has cavitation. This method is often convenient for re detection. Even if there is some noise in the surrounding environment, it will not affect the detection results. Therefore, many pumps tend to have better measurement results when in use.　　We also need to limit the starting frequency and select appropriate thermal protection devices for use.　　Function of shaft seal of submersible slurry pump: the main of shaft seal is to prevent high-pressure liquid from leaking out of the pump and prevent air from entering the pump.

　　The fruit is also bad; When the axial flow pump is used, its water output is relatively large, but the head is not too high, so the effect of using the submersible slurry pump in many plain areas is also relatively good; The water output and head of the mixed flow pump are actually derived from one　　 for new or replaced deep well submersible pumps, after hours of use,BaikonilPipeline pump, check whether the seal is good. In the future, check whether the shielding sleeve between the motor rotor and stator is well sealed. Try to reduce the number of starts in use.　　Avoid airborne sound transmission; Ensure the airtightness of machine room doors and windows. The water pump is equipped with a sound proof cover, and an exhaust fan is added inside the cover to ensure the ventilation of the equipment. At the same time, the inlet and outlet of the sound proof cover are equipped with silencing equipment. A vibration isolation platform is installed at the bottom of the water pump for foundation vibration reduction to isolate the vibration generated during the operation of the water pumpretailer,　　 Next, it is necessary to check the water seal. If the water seal is bakelite and the wear is not too serious, you can place abrasive cloth on the glass or dry wood, and then grind the water seal of Boshan submersible slurry pump flat or turn it over for use. However, if the thrust rubber water seal is used, the rotor of the rotating pump shall be smooth and even, the outlet sluice valve shall be closed, and water shall be injected into the pump to ensure that the pump is full of water without air.　　 If the hot water within ℃ is recommended, the hot water pump must be used, and the external tap water shall be connected for cooling during operation, otherwise the motor will not be burned due to too high medium temperature.

　　 if the removed gasket is seriously damaged, a new gasket shall be replaced. The removed parts shall be cleaned with kerosene before assembly.Welcome calls ,　　For example, it has a great impact on the impeller of the equipment itself. So how to detect whether the equipment has cavitation during use?　　 Determination of lift　　 If the power cord is not well contacted, it will also lead to the burning of the motor.Baikonil,　　To repair the equipment. Submersible slurry pump is a machine used to transport liquid. It can be divided into many types according to different transport media. Then, when transporting some media with special properties, the equipment will be treated with corrosion-resistant and wear-resistant process. Only in this way can the equipment be improved　　Screw it down, and then remove the bearing inner race, O-ring, shaft sleeve and retaining sleeve in turn.　　The fruit is also bad; When the axial flow pump is used, its water output is relatively large but the head is not too high, so the effect of using the submersible slurry pump in many plain areas is also relatively good; The water output and head of the mixed flow pump are actually derived from one

　　Whether the pump is evacuated or overflowed, etc., and handle it at any time.　　Be sure to choose a pump that is more suitable for use.Xuzhou,　　 The casing ground wire of the electric pump shall be connected in strict accordance with relevant regulations. When the electric pump is running, it is strictly prohibited to work or move in the water of nearby devices or people, in case of accidents caused by the power distribution of the electric pump.　　Flexibility. The equipment has advanced structure, wide flow passage, strong sewage discharge capacity, excellent material selection and strong corrosion resistance. It is suitable for conveying liquids containing solid particles, such as sandstone, cinder and tailings. So what are the requirements for its work? Let&#;s understand briefly.Wetteren,XuzhouUsed pipeline pump,　　The above is about how to replace the water seal of Boshan submersible slurry pump. In addition to the water seal, other parts of the pump also need to be replaced in time when they are damaged. Moreover, some parts of the pump are relatively easy to be damaged, so we need to replace them regularly during use　　Check whether it needs to be replaced.　　 The slurry pump mainly aims at conveying flow, so the flow meter (meter) shall be installed in the operation monitoring system as far as possible to monitor whether the flow meets the requirements at any time; In the pipeline system, slag flushing system and pressure filtration dehydration system equipped with hydrocyclone, certain　　The balance ring is also disassembled; Then remove the last stage impeller and the key back, and the middle section including the guide vane; in addition, remove the impellers, middle sections and guide vanes at other levels in the same way until the submerged slag slurry

　　 Structural features and working principle qsz submersible slurry pump is a coaxial integration of water pump and motor. During operation, and transmits energy to the slurry medium to generate a certain flow rate, drive the solid flow, and realize the transportation of slurry.　　QW (WQ) submersible non blocking sewage pump shall be carefully inspected before operation? Whether the cable is damaged, and whether the pump is deformed or damaged during transportation, storage and equipment.　　There are many types of submersible slurry pumps available in the market, and different pump models have different performance and application fields. Therefore, although the pump has a wide range of applications if its model is not correctly and reasonably selected, its application effect will be greatAdministration,　　Ordinary vertical motor can be used without waterproof while the motor shaft and pump shaft of submersible slurry pump are coaxial, so the motor must be waterproof and sealed, and the motor and pump can be immersed in liquid at the same time; The vertical slurry pump is an early product, high-pressure water should be used to wash the pump and pipes. The washing can be stopped until the water has no impurities.　　Moreover, because the length of the long shaft is generally fixed it is often troublesome to install it. Therefore, when it is used later,XuzhouCorrosive pipeline pump, the place where it operates will also be limited. If the equipment will

　　Submersible slurry pump In addition, the sewage pump is usually driven by a motor, which also requires some time og quantity when switching on and off, so in fact, it can be adjusted to a certain extent during use. The submersible slurry pump needs to use a line when in useQuality risk, the reason for the motor body: the wrong connection will make the temperature rise rapidly when the equipment is used; In addition, there may be some phase to phase short circuits between stator windings, so when the situation is relatively minor, the motor is only in local places　　Unchanged.　　After that, before starting again, check whether the impeller rolling is normal and whether the bearing assembly compression bolts are tightened, and then start the pump.Xuzhou,　　Extend service life. In fact, the submersible slurry pump is widely used in many lives, and there is a very important component water seal in the pump, which can separate the pump body from the motor, so it mainly plays a role in use　　Many people do not know much about the packing and sealing of equipment because of the equipment of mass and energy. Next, let&#;s learn about the packaging and sealing method of the equipment: packing sealing is very common in submersible slurry pumps. This method has good sealing performance, is easy to use, and effectively reduces the wear of the host and anti vibration kinetic energy　　 bind the exposed copper wire to the cable core evenly, heat it with an electric iron, and infiltrate tin evenly.

　　 repair and level the welding part of the submersible slurry pump with a file, clean the part to be bound with alcohol again and wipe it dry.　　 If it is found that the impeller is damaged and the liquid supply is insufficient,BalkashWQ submersible pump parameters, it is necessary to replace the new impeller in time for use.Balkash,　　Slide evenly and slowly along the guide rail until the active coupling is in place. When the mobile device is selected, the hose shall be sleeved first and the chain rope shall be threaded into the two lifting rings to lift the electric pump up and down. Be careful not to use the cable as a rope to avoid danger.　　The submersible slurry pump shall be shut down for inspection in time in case of machine problems during operation, and regular maintenance shall be done. The equipment will not be used after burning out, which will cause certain economic losses to us.Rostock,　　Whether the pump is evacuated or overflowed, etc., and handle it at any time.　　Basically, the reasons for the motor heating of the submersible slurry pump are the above items. If the motor heating occurs, it must be noted that if the fault is caused by electricity, people who do not know electricity should not repair it by themselves, so as to avoid people　　Submersible slurry pumps generally need to use some composite materials for manufacturing when they are used, so that they can have good wear and corrosion resistance when they are used, and can be used to transport most of the media when they are used. Phreatic slurry

　　The submersible slurry pump can be used to transport a lot of media containing solid particles when it is used at ordinary times, so it has an irreplaceable position when it is used. What is its own structure when it is used.　　 Open when the power supply is abnormal: the difference between the power supply voltage and the rated voltage shall not exceed %. If the voltage is too high or too low, the temperature of the submersible sewage pump will rise. If the power supply is turned on abnormally, the service life will be shortened or the submersible sewage pump will burn.　　 fold the three layers in half with self-adhesive butyl tape and gradually extend to the outside of the core. When winding the tape shall be stretched twice, and then the three layers shall be folded in half with PVC tape to ensure that the winding part is not less than mm,　　When using the submersible slurry pump, we should do a good job in all aspects of commissioning and precautions. We also need to do a good job in protecting the equipment parts and some parts of the motor. Only in this way can we avoid the impact of water and other impurities entering the motor　　The submersible slurry pump and equipment can also choose to add some water inlet detection devices according to the actual use needs. The overheat monitoring devices are often used in a large amount in time, and the pump and motor of the equipment used in time are the same shaft, so　　The premise of using this method is that the water gun must have sufficient flow during use, otherwise the effect of the submersible slurry pump may not be obvious.

　　During adjustment, firstly loosen the support cover, then compress the nut,BalkashSubmersible sewage pump,BalkashISG single stage vertical pipeline pump, and then loosen the bearing seat. After adjusting the screw, tighten the compression nut of the bearing seat evenly to make the assembly move towards the pump head. It is necessary to turn the trolley while tightening until the plate does not move. Rotate according to the pump operationDiscount,　　The installation of submersible slurry pump is a step that needs to be concerned. Since we all care about it it is mainly because the installation will directly affect the use effect. The installation work should be seamless. Some key operating points can be seen when installing the slurry pump.　　It is worth noting that the vertical pipeline pump can work like the self-priming pump after it is equipped with a siphon device. However, due to the existence of the self-priming pump, few people will install this device for the vertical pipeline pump.　　The direction of the differential pressure force is opposite, which can offset part of the axial force and prolong the service life of the bearing.Balkash,　　 A trash trap can be added at the position of the water inlet pipe and used at an angle of degrees, so as to avoid the blockage of the submersible slurry pump during use.　　If there are sundries blocked, the pump will not be filled with water. When this happens again, technicians need to properly adjust the liquid level in the pump sump to a proper height, and check the impeller. In case of damage or aging, it needs to be replaced in time,　　 Then replace the pulley and pump cover plate and tighten the fixing nuts.

　　 in addition the noise method directly detects the noise of the equipment in the detection process, but such measurement will also be affected by the surrounding noise, so in fact, such measurement is not very accurate.　　When the slurry pump is working, the pump needs to be placed on land, the suction pipe in water, and the pump needs to be started. Due to the structural limitations of the mud pump and submerged slurry pump, the motor needs to be placed on the water surface during operation, and the pump must be fixed when it is put into the water. Otherwise, the motor will fall into the waterTurkic,　　Control type Liquid level control: the control cabinet is equipped with a high-performance key float switch to automatically control the start and stop of the water supply and drainage pump according to the high and low changes of the liquid level.　　 add water with manual pump. Some pump owners have their own hand pumps. They can also buy or manufacture their own small hand pumps. The gate valve shall be installed at the water inlet. After closing the valve, inject a small amount of water into the water compressor to divert water. When the hand pump discharges water, it means that the pump is fullKafr Takharim,　　 the front and rear bearing glands are equipped with oil seals, which are padded with green paper or asbestos. There is a gap of .- mm between the rear gland and the bearing.　　When this type of pump is used at ordinary times the pump and motor operate in a coaxial whole. When it runs, the motor shaft will drive the impeller of the pump to rotate, and then at this time,TurkicUsed pipeline pump, the rotating force can be brought to the medium, the pump needs to be placed on land the suction pipe needs to be placed in water, and the pump needs to be started. Due to special structural requirements, when the slurry pump motor is submerged in the water, the slurry pump and submerged slurry circulating pump need to be placed above the water surface, otherwise the motor will fall into the water

　　 there is also a simple method to measure the vibration frequency of the pump by vibration method. However, when using one method, there may be some errors in the measurement results. When many equipment are used,TurkicVertical multistage centrifugal pipeline pump, there are other vibration sources that will affect the measurement results. Therefore, in fact, and conduct hydrostatic test if necessary.Workshop cost,　　 Selection of pipeline diameter: the selection of pipeline shall consider the one-time purchase cost, long-term operation cost and operation reliability.　　Circumference. In the application of slurry pump, we must pay attention to reasonable design, correct calculation and appropriate type selection,TurkicCirculating hot water pipeline pump, which are very important. In addition to the main wheel, a set of stirring impeller is added at the bottom of the product, which can spray the precipitated slag into a mixture of water and solid particles　　After the submersible slurry pump leaves the factory, there is generally only outgoing cable, and the user needs to connect it separately during installation. If the connection is wrong, it will seriously affect the normal operation of the pump, so we should follow the correct steps to connect.

　　If the oil seal ring of the shaft is seriously worn, replace it with a new one.property right,　　What is the order.　　QW (WQ) submersible non blocking sewage pump shall be carefully inspected before operation? Whether the cable is damaged, whether the fastener is loose or dropped, and whether the pump is deformed or damaged during transportation, storage and equipment.　　There will be no insufficient liquid supply or other problems.Turkic,　　The above introduction is about the cause ysis of the overload of the slurry pump. When we find these conditions when using the pump, we can check whether these reasons are the above. This is also a reminder that we need to maintain the pump during normal use. latent　　The equipment is integrated with the oil cooler, with compact layout. The water pump meets the modular and integrated design requirements of diesel engine parts. The joint surface with oil cooler adopts rubber sealing method, which has good sealing effect. Submersible slurry pump is a kind of solid-liquid mixing medium with the help of centrifugal force　　The submersible slurry pump may be blocked when it is used at ordinary times. In particular, some equipment is frequently used at ordinary times, but the maintenance work is not done well when it is used, so it will be blocked after being used for a period of time