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　　Promote the continuous expansion of the sales network group.Fani,FaniSplit vertical pipeline pump,　　Types of centrifugal pumps, etc.　　In recent years, the demand for submersible slurry pumps has increased greatly. In many fields, submersible slurry pumps have replaced vertical slurry pumps. What are the differences between the two? Let&#;s yze.France,　　Submersible slurry pump can be widely used in mining, power, metallurgy, coal,FaniSubmersible non clogging sewage 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, river dredging, etc. In chemical industry　　 in addition, but such measurement will also be affected by the surrounding noise so in fact, such measurement is not very accurate.　　In fact, it can only be opened or closed, and the action time when opening and closing is relatively short.

　　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, industrial cooling, farmland irrigation, seawater lifting, ship load adjustment, landscape fountains, etc. Submersible pump is generally divided into clean water submersible　　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 the submersible sewage pump obviously has the following advantages: Compact structure and small floor area. Submersible sewage pump is submerged　　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.superior quality,　　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　　Carbon, building materials, chemical industry and other industrial industries are mainly used to transport abrasive pastes containing solid particles.　　 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.

　　 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.supply, including new practitioners of slurry pumps, 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, but there are essential differences. What is the difference between submersible slurry pump and vertical slurry pump?　　 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.　　Pump sewage submersible pump and seawater submersible pump.Fani,　　 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.　　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　　Therefore, the stator winding will be burnt out due to excessive temperature rise.

　　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.　　After that, check whether the impeller rolling is normal and whether the bearing assembly compression bolts are tightened, and then start the pump.Iraq,　　 Determine the head h. After the flow is determined, determine the inlet and outlet pipe diameters of the pump, complete the layout of the whole pipeline, and determine the head. In the actual selection, the resistance coefficient of the pipeline is often too large. In addition, when selecting the pump model, a head margin is added, resulting in　　Moreover, the leaked flammable, explosive and toxic liquid will cause fire, explosion and poisoning, and the consequences will be unimaginable.Comendador,　　The hardened mud layer collapses after softening, avoiding the phenomenon of burying the pump during use.　　 The bus voltage where the motor is located is V. Due to the uneven cable voltage drop and load distribution, it is also possible that the temperature is too high due to the low voltage of the water 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 speed

　　After that, the outlet valve of the final stage pump can be gradually opened. The speed of opening the valve should be controlled by the fact that the pump does not vibrate and the motor of any stage does not exceed the rated current.　　Driven by the pump products represented by stainless steel pipeline pumps, the whole pump industry is constantly moving forward, and with the raw material market driven by this, new stainless steel materials are constantly coming out. The continuous improvement of various technologies and specifications has driven the whole industrial chain to a higher direction.　　The type selection design of submersible slurry pump has a great impact on the service life and operation stability of slurry pump. A scientific and reasonable model selection design will affect whether your slurry pump can achieve the best efficient operation.Direct labor,　　 The bus voltage where the motor is located is V. Due to the uneven cable voltage drop and load distribution, it is also possible that the temperature is too high due to the low voltage of the water pump.　　Pump. In addition, the submersible slurry pump is mainly characterized by 'slurry',IraqSubmersible sewage pump, which is wear-resistant and particle passing.　　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

　　What is the solution to this situation?Interpretation and observation,　　 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.　　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.　　What is the solution to this situation?Iraq,　　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,IraqWQ submersible sewage pump, some sand layers around the equipment will make the equipment covered by a large amount of sediment, and the current will slowly increase during use. Well, we should choose　　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　　In order to ensure the demand for water and electricity for production and living, 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

　　If the pump outputs more medium liquid, it will certainly do more work. If it sends less water,MadaripurWear resistant slurry pump, it will certainly do less work, and the current will be correspondingly reduced. Pump power (kw) = head (m) × Flow (m/s) × The gravity of the fluid (kg/m for water) divided by (power conversion factor) divided by the efficiency of the pump (about　　After that, the secondary and tertiary pumps can be started successively until the final stage pump. After all the series pumps are started, the outlet valve of the final stage pump can be gradually opened. The speed of opening the valve should be controlled by the fact that the pump does not vibrate and the motor of any stage does not exceed the rated current.Madaripur,　　The submersible sewage pump is mainly used to ensure various sewage pump products containing solid particles or other impurities. Because it works in water, we call it a submersible sewage pump, and the model selection of the submersible sewage pump is often determined according to the parameter information such as the nature and working characteristics of the sewage pump station.　　Ordinary vertical motor can be used without waterproof,MadaripurHH slurry pump, 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, and the submersible slurry pump is a newly developed product according to the market demandIztacalco,　　If there is a standby pump, it is recommended that the two pumps be used in turn. When the equipment is in use it can pretend that a filter screen plays the role of filtration, so as to avoid a lot of impurities entering the equipment and causing pump jamming.　　Submersible slurry pump shaft seal type: packing, packing and auxiliary impeller seal, mechanical seal,MadaripurSewage pump diving, etc.　　The seal cannot bear the water pressure at this depth. Once the water leaks, the motor will not work normally, resulting in damage to the submersible slurry pump. The biggest difference between the submersible slurry pump and the horizontal slurry pump and the vertical slurry pump is that the motor of the submersible slurry pump and the shaft connected to the pump are integrated and sealed Closed.

　　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　　 altitude of pump installation site M　　Submersible slurry pump Use ultrasonic method to detect whether there is cavitation in the submersible slurry pump. This method is often convenient for re detection. Even if there is some noise in the surrounding environment, many pumps often have better measurement results when in use.Finance Department,　　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.　　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　　Start the priming pump. Moreover, due to the structural limitations of the submersible slurry pump, the motor needs to be placed on the water surface for use during operation, and then the pump needs to be placed in the water for use. Therefore, the submersible slurry pump must be

　　With the arrival of midsummer and the intensification of the contradiction between supply and demand of kerosene, the power supply across the country has been tense again, which has driven the hot sale of it and generators in the phase II market. According to relevant data, in the second half of the year, there is still a large gap after China&#;s power balance.Honest management,　　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　　Wheel wear is too serious; The water absorption can not reach or exceed the specified height: it may not be the problem of the pump itself, but the local water volume is too small.　　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, its application effect will be greatMadaripur, and regular maintenance shall be done. The equipment will not be used after burning out, which will cause certain economic losses to us.　　Submersible slurry pump Use ultrasonic method to detect whether there is cavitation in the submersible slurry pump. 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 often have better measurement results when in use.　　It is an auxiliary means for some on-site monitoring.

　　When using the sand pump,EsfarayanZD slurry 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　　 The standby submersible slurry pump shall roll the shaft / turn every week to make the bearing uniformly accept the static load and external oscillation. The building structure in the water pump room shall be reconstructed. Sound absorbing and isolating plates shall be installed around the wall and on the top of the machine room and fixed with light steel keel; The connecting holes between the machine room and other rooms are tightly blocked,Esfarayan,　　 when the deep well pump is put into water for use,EsfarayanVertical centrifugal slurry pump, hoist or electric hoist) used shall be greater than the weight of the submersible pump, and enough space shall be reserved. A wood that is tied to the wellhead with a rope　　 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.Mumbai,　　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　　Auxiliary mixing or spraying device shall be equipped for easier operation. When the motor is submerged,EsfarayanVertical slurry pump, 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, 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, abrasion

　　Submersible slurry pump shaft seal type: packing, packing and auxiliary impeller seal, etc.　　Extractable.　　There will be no insufficient liquid supply or other problems.Installation works,　　There are differences.　　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, our basic survival is a problem.　　 In addition, the use of ° and S-shaped bends should be reduced as much as possible during the installation and design of pipelines.

　　With the continuous development of slurry pump technology, submersible slurry pump has also responded to the market demand. At the same time, this type of pump is especially suitable for the depth where the vertical slurry pump cannot operate. Pay attention when using the equipment. The submersible slurry pump can operate if its depth is less than m, but it exceedsDiscount,　　 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.　　The resistance loss in the lifting pipe and the resistance loss of the water delivery pipe after the outlet of the pump base.　　 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.Esfarayan,　　A large amount of lubricating oil is stored.　　Many users, including new practitioners of slurry pumps, 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, but there are essential differences. What is the difference between submersible slurry pump and vertical slurry pump?　　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 great

　　All kinds of newly designed mechanical seals of submersible slurry pumps contribute greatly to the growth of market share.　　Many users, including new practitioners of slurry pumps, 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 but there are essential differences. What is the difference between submersible slurry pump and vertical slurry pump?Habigangi,　　 The electric pump should not be used in flammable and explosive environment, nor should it pump flammable liquid. How to use the submersible non clogging sewage pump?　　 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.Khoramabad,　　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, 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

　　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,HabigangiFire deep well pump, but it will also be overloaded when in use. Let&#;s have a look today　　Will it be damaged by underground humus and hot water? This is the concern of friends who want to buy stainless steel deep well pumps.　　 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.Promotion　　 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.　　The application of pumps involves all aspects of work and production, and some of the names are very similar, which makes it difficult to distinguish. Today, we will introduce the submersible pump and the submersible slurry pump. Is there any difference between the two　　 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

　　 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, there are other vibration sources that will affect the measurement results. Therefore, in fact, it is mainlydevice management,　　During normal operation, the temperature of the motor is very high, some even as high as ℃. In this case, it is easy to burn the motor and replace it with a new one. In fact,HabigangiCentrifugal slurry pump,HabigangiSubmersible slurry pump, one motor burns out at this time. Don&#;t worry about replacing it. You must find out the cause of the motor&#;s heating, or　　Operation management of screw pump Nemo pump (single screw pump) is a positive displacement pump, which is widely used in sewage plant to transport sludge and chemicals containing solid particles.　　 When stopping the operation of the submersible slurry pump, and After that, cut off the power supply of the motor. If the temperature of the environment is low, open the square plug at the lower part of the pump body to remove the remaining water to avoid frost cracking. During operation, the maximum temperature of the bearing shall not exceed ℃, and the quantity of calcium base grease used for lubricating oil bearing shall be the same as that of the bearing bodyHabigangi,　　 The fixing method of the impeller is changed from screw thread to key clamp to prevent the impeller from falling off and causing damage!　　The utility and durability of the utility model, so the polymer composite materials are generally used in production.　　 Next, the water seal, lock ring and other parts need to be installed.

　　The motor is scrapped. Moreover, because the length of the long shaft is generally fixed, the installation and use of the pump is troublesome, and the application occasions are subject to many restrictions.　　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 timeDarab,　　 the experimental water shall meet the relevant process requirements.　　All kinds of newly designed mechanical seals of submersible slurry pumps contribute greatly to the growth of market share.Siliana,DarabDeep well pump,　　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.　　Will be scrapped. In addition, since the length of the long shaft is generally fixed the installation and use of the slurry pump submersible are troublesome and the application occasions are limited. The submersible slurry pump is developed to adapt to increasingly complex working conditions and facilitate the use of users. Its use mode is more　　Potential is convenient and flexible. It is easy to operate. It can be operated by a fool who turns on the power supply under immersion; 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.

　　If the oil seal ring of the shaft is seriously worn, replace it with a new one.　　QW (WQ) submersible non blocking sewage pump needs to be equipped with a fully active water pump control cabinet under no exceptional conditions. Do not directly connect the power grid or use the knife switch to connect the power supply to ensure the normal operation of the electric pump.　　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, but there are essential differences. What is the difference between submersible slurry pump and vertical slurry pump?Industry management,　　Whether it is the pre installation inspection or the post installation commissioning inspection,DarabIrrigation deep well pump, 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.　　Start the priming pump. Moreover, the motor needs to be placed on the water surface for use during operation, and then the pump needs to be placed in the water for use. Therefore, the submersible slurry pump must be　　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

　　Yes, industrial pumps have also increased in recent years.Project scope,　　 determination of model: for water pump or pump with physical and chemical medium similar to water it is necessary to go to the relevant product catalog or sample, and make correction according to the performance table or performance curve of the model to see whether the normal working point falls in the priority working area of the pump.　　The horizontal slurry pump is a cantilever centrifugal slurry pump, which is suitable for conveying abrasive or corrosive slurry. The structures of all types of horizontal slurry pumps are similar except that the pump head (including pump body,DarabQuotation slurry pump, pump cover, impeller, etc.) has different structures. The pump head part, shaft seal part and transmission part　　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 peopleDarab,　　In order to make the equipment perform better when it is used, but this also needs to be based on its working principle. It can not be adapted at will when it is optimized.　　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.　　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

　　Circumference. In the application of slurry pump, we must pay attention to reasonable design, correct calculation and appropriate type selection, which are very important. In addition to the main wheel,NurabadSelf priming slurry pump wholesale, 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　　The motor is scrapped. Moreover, because the length of the long shaft is generally fixed, the installation and use of the pump is troublesome and the application occasions are subject to many restrictions.Nurabad,　　The submersible sewage pump operates under water. Compared with other motors, the working environment is poor. Regular inspection and maintenance are essential to ensure the 'health and longevity' of submersible sewage pumps!　　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.Bayt Immar,　　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 use　　Therefore,NurabadZD slurry pump, the correct selection of shaft seal can ensure the safe and stable operation of slurry pump.　　The pump can often be selected according to the specific requirements of lift, 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

　　If the shaft seal is not properly selected, it will not only require frequent maintenance during operation, but also leak a large amount of transmitted liquid.　　The sewage pump will leak. If the water pipe leaks, it will reduce the power of the water pump and even damage the sewage pump. In case of fixed installation, it shall be applied on the pipe to avoid leakage. Pages can be welded by electric welding buried in the soil, coated with asphalt, and then should not be gassed. Steaming of tap water products　　 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 damagedsuperior quality,　　If the water leakage is serious, the broken pipe shall be dismantled and replaced. Lower the lift and press the nozzle of the water pump into the water for .m.　　 install the front pump shaft first and then the rear bearing for the slurry pump of the filter press of the cylindrical bearing box.　　For example,NurabadAh slurry pump, concentrate and tailings are treated in the concentrator, ash and slag are removed from the power 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.

　　Water flow into the bearing damages the bearing.retailer,　　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, people who do not know electricity should not repair it by themselves, so as to avoid people　　 Assembly of water pump: fix the shaft and water inlet joint on the mounting base, fix the impeller and conical sleeve on the shaft with the disassembly cylinder, and then install the guide housing and impeller In this way, the upstream casing and check valve are installed in turn.　　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 beNurabad,　　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　　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.　　Let the medium containing some solid particles generate a certain flow rate, so that the slurry can be transported. In terms of the principle of the submersible slurry pump, it is actually quite simple

　　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, high reliability and long service life. The pump shall be designed in addition to the conventional design method of fluid mechanics　　In addition to the method, materials shall be selected comprehensively according to the nature of corrosive medium, anti cavitation theory, which should be a comprehensive optimization design method.Kishogangi,　　Pipeline pump is also called pipeline centrifugal pump. According to the structure, pipeline pump can be divided into vertical pipeline pump and horizontal pipeline pump. Can the pipeline pump suck water? Recently, a customer asked this question. Most pipeline pumps have self-priming . It&#;s just that different types of pipeline pumps　　The purpose is to inject liquid higher than . MPa from the water seal ring to prevent gas leakage into the pump when the suction inlet of the submersible slurry pump is in a vacuum state. When the water pressure in the pump is higher than . MPa, the sealing fluid .-. MPa higher than the pressure in the pump can be injected to seal and reduce leakageKara-Su,　　 Cutting blades can be selected to cut some large block solid substances into pieces during use, so that blockage can be avoided during reuse.　　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.　　Most of the time, we don&#;t know how to choose the pump when we buy it. In fact we only need to choose the appropriate equipment according to our own use needs when we choose it. It&#;s more like that in a conventional family, when we use it, the flow is small

　　 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, there are other vibration sources that will affect the measurement results. Therefore, in fact, it is mainly　　 other requirements (cable, control box, liquid level control, etc.)　　In fact, when the submersible slurry pump is blocked during use, but also cause serious damage to the equipment itself so it is also a reminder that we are using it tooInspection basis,　　It is an auxiliary means for some on-site monitoring.　　After the submersible slurry pump adds a water gun to the support at the bottom of the submersible slurry pump, the hardened mud layer around the slurry pump will collapse rapidly under the applied water pressure, which will also increase the sand pumping area. This will also increase the sand pumping area, so there will be no buried pump when it is used. However,　　If the water leakage is serious,KishogangiIrrigation deep well pump, the broken pipe shall be dismantled and replaced. Lower the lift and press the nozzle of the water pump into the water for .m.

　　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,Direct material,　　 The bus voltage where the motor is located is V. Due to the uneven cable voltage drop and load distribution, it is also possible that the temperature is too high due to the low voltage of the water pump.　　 design flow m/h　　 First remove the pump from the engine.Kishogangi,KishogangiDouble suction slurry pump,　　So it is called: submersible slurry pump.　　Causes: there is air or gas accumulation in the water inlet pipe of the pump, or the bottom valve is not closed tightly, 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.　　Causes: there is air or gas accumulation in the water inlet pipe of the pump, or the bottom valve is not closed tightly, 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.

　　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　　Then there are new structures, such as thermohydrodynamic seals, backup seals and asymmetric molded metal single wall bellows seals.Langerod,　　 the mechanical seal adopts a new type of hard corrosion-resistant tungsten titanate material, 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,LangerodFire deep well pump, its application effect will be greatBaracaldo, the pumps I am going to talk about here have a wide range of uses. Pumps are required for both civil and military purposes, 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　　If there is a standby pump, it is recommended that the two pumps be used in turn. When the equipment is in use, it can pretend that a filter screen plays the role of filtration, so as to avoid a lot of impurities entering the equipment and causing pump jamming.　　If the shaft seal is not properly selected, it will not only require frequent maintenance during operation, but also leak a large amount of transmitted liquid.

　　Circumference. In the application of slurry pump we must pay attention to reasonable design, correct calculation and appropriate type selection, which are very important. In addition to the main wheel, a set of stirring impeller is added at the bottom of the product,LangerodAh slurry pump, which can spray the precipitated slag into a mixture of water and solid particles　　Submersible sewage pumps are divided into xwq (cutting submersible sewage pump), wq/qw (non clogging sewage pump), jywq (automatic mixing sewage pump) and other series according to their s. One of the most commonly used is wq/qw (non clogging sewage pump), which adopts runner type impeller and generally has the features of energy saving, anti winding, non clogging and automatic　　 There is also a vibration method to measure the vibration frequency of the pump, and the measurement is relatively simple. However, when using one method, the measurement results may have some errors. When using the submersible slurry pump, there are other vibration sources that will affect the measurement results, so it is actually the mainCustomer first,　　Commodity.　　 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.　　 The pump body (can not) bear the pressure from the outlet pipeline system. The standby pump in the warehouse should rotate (/ times a week to make the shaft bear the load and external vibration evenly. The belt CR drive is that the motor is on the (right) side of the pump from the inlet of the pump.

　　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,Bidding,　　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 power　　In the eyes of many people, cabinet making is superfluous. It doesn&#;t seem to matter whether there is one, and it is indeed one of the indispensable members of the fire protection system. Why do you say that? Now, let&#;s have a look. Why fire department　　Stability and reliability of seals between pump bodies.Langerod,　　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,LangerodIrrigation deep well pump, abrasion　　The high-efficiency slurry pump has three characteristics: first, the slurry pump has high operation efficiency and low loss.　　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.

　　When the water level reaches, the frequency of the frequency converter drops, and the slurry pump operates at a low speed. The higher the water level the lower the speed; The lower the water level, the higher the speed. At the same time, the water level signal is transmitted to the control cabinet so that the operators can timely understand the liquid level. Through this control, the circulation in the slag slurry pool is basically unchanged　　Causes: there is air or gas accumulation in the water inlet pipe of the pump, or the bottom valve is not closed tightly, the water supply is not satisfied,BoraWear resistant slurry pump, the packing of the vacuum pump leaks seriously, and the gate valve or flap valve is not closed tightly.Bora,　　In recent years, domestic stainless steel pipeline pump products have greatly improved their technical level through introduction, absorption, renovation, especially the supporting products of some major technical equipment have reached or approached the advanced level of similar products.　　Therefore,BoraVertical slurry pump, the stator winding will be burnt out due to excessive temperature rise.Kant,　　 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　　 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　　 Cutting blades can be selected to cut some large block solid substances into pieces during use, so that blockage can be avoided during reuse.

　　The development of submersible slurry pump is to adapt to increasingly complex working conditions, 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, the submersible pump will rust and cannot be started. If it is not used for a long time do not immerse it in water for a long time. Put it into clean water and run it for a few minutes to clean the mud inside and outside the pump.　　The vertical sand pump is generally a submersible slurry pump. Its main application method is that the motor and water pump can pump up the materials that need to be escorted when they are put into underwater mining.Work courses,　　 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 this way, a smooth surface can be formed on the surface.　　 Then reinstall the equipment on the engine and install the rubber hose.

　　What?Interpretation and observation,　　The premise of using this method is that the water gun must have sufficient flow during use, it will cause the Double Wear of the stator and rotor. Due to the requirements of the processing technology and materials, the　　If the pump outputs more medium liquid, it will certainly do more work. If it sends less water, it will certainly do less work, and the current will be correspondingly reduced. Pump power (kw) = head (m) × Flow (m/s) × The gravity of the fluid (kg/m for water) divided by (power conversion factor) divided by the efficiency of the pump (aboutBora,　　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.　　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.　　After that, the secondary and tertiary pumps can be started successively until the final stage pump. After all the series pumps are started, the outlet valve of the final stage pump can be gradually opened. The speed of opening the valve should be controlled by the fact that the pump does not vibrate and the motor of any stage does not exceed the rated current.

　　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 power　　Adjustment. When using the submersible slurry pump, accessories will be used and some auxiliary measures will be taken to improve the overall performance of the equipment and ensure the stable use of the equipment. Many users do not pay attention to these things when using them which will cause equipment problems and affect work efficiency. So we&#;re usingHashi,　　 estimated installation depth of pump M　　Do not exceed the rated current.Tellitz,　　After that, before starting again,HashiQuotation slurry pump, check whether the impeller rolling is normal and whether the bearing assembly compression bolts are tightened, and then start the pump.　　Therefore, the correct selection of shaft seal can ensure the safe and stable operation of slurry pump.　　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

　　 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　　Fire pump control cabinet generally has two control modes: one is fire hydrant control, the control circuit moves the main circuit　　 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.technological innovation, we also need to refer to the instructions when disassembling.　　Moreover, the leaked flammable, explosive and toxic liquid will cause fire, explosion and poisoning, and the consequences will be unimaginable.　　Start the priming pump. Moreover,HashiWQ submersible sewage pump, due to the structural limitations of the submersible slurry pump, the motor needs to be placed on the water surface for use during operation, and then the pump needs to be placed in the water for use. Therefore, the submersible slurry pump must be

　　 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 timeQuality management,　　 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.　　Unsuitable pump head is selected.　　 In addition, the noise method directly detects the noise of the equipment in the detection process, but this measurement will also be affected by the surrounding noise, so in fact, this measurement is not very accurate.Hashi,　　 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, and then at the same time, the impeller is damaged or the impeller is damaged　　Start the priming pump. Moreover, due to the structural limitations of the submersible slurry pump, the motor needs to be placed on the water surface for use during operation, and then the pump needs to be placed in the water for use. Therefore, the submersible slurry pump must be　　 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.

　　 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　　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.Shahzad pur,　　Try to select the pump with appropriate lift.　　Pump, sewage submersible pump and seawater submersible pump.Qazyqurt, 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　　 Another possibility is that the gas is sucked in when the pump is in use.　　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

　　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　　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, and then rotate the impeller.　　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!Inspection requirements,　　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.　　There will be no insufficient liquid supply or other problems.　　Therefore, when the pump temperature is too high, 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.

　　Whether the pump is evacuated or overflowed,Shahzad purSmall deep well pump, etc.,Shahzad purTwo stage slurry pump, and handle it at any time.Installation conditions,　　 determination of model: for water pump or pump with physical and chemical medium similar to water, it is necessary to go to the relevant product catalog or sample, and make correction according to the performance table or performance curve of the model to see whether the normal working point falls in the priority working area of the pump.　　Or nodular cast iron, vertically split, building materials, chemical industry and other industrial industries are mainly used to transport abrasive pastes containing solid particles.Shahzad pur,Shahzad purFire deep well pump,　　 There may also be mechanical failure of the pump, such as serious damage to the bearing of the pump, so that the bore will be 'swept' when the stator and rotor rub against each other, or the impeller will be stuck due to impurities such as water and grass when the pump pumps water　　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 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.　　If the oil seal ring of the shaft is seriously worn, replace it with a new one.

　　Water or air leakage in the pipeline. The nut may not be tightened during installation. If the leakage is not serious,BazarSingle stage slurry pump, 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　　The type selection planning of submersible slurry pump has a great impact on its service life and operation stability. A scientific and reasonable type selection plan will affect whether the slurry pump can achieve efficient operation. The operating power of the slurry pump is very high and the loss is small. Service life of flow passage parts of pumpBazar,　　 Check the voltage to see if the voltage is too low to drive. Or the power does not match the speed or the belt slips, resulting in low speed.　　Start the priming pump. Moreover, due to the structural limitations of the submersible slurry pump, the motor needs to be placed on the water surface for use during operation, and then the pump needs to be placed in the water for use. Therefore,BazarWear resistant slurry pump, the submersible slurry pump must beProvince of Sorsogon,　　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.　　Whether the pump is evacuated or overflowed, and handle it at any time.　　 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 is not only the water supply for the city, but also the household water purifier used in our home. There is a with pump equipment to help us purify water. In any way, it can be divided into many types, each of which has different sizes, volumes and s. Therefore, many people believe that　　 there are two different installation methods, fixed automatic coupling installation system and mobile free installation system.　　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, loosen the support clamp first if there is a problem with the clearance in the future use, and say that the nut is looseMarket trend,　　 If it is found that the impeller is damaged and the liquid supply is insufficient, it is necessary to replace the new impeller in time for use.　　Balance of.　　First, let&#;s talk about the familiar vertical slurry pumps. Here we refer to ZJL and SP submerged slurry pumps. Strictly speaking, 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

　　Head refers to the energy obtained from the pump by the unit weight of liquid output by the pump, so head refers to the effective energy obtained from the liquid output by the pump in unit time - that is,BazarZD slurry pump, the effective power of the pump: the equation is PE= ρ GQH (W)= γ QH (W)Direct labor,　　 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.　　 Check the suction pipe and bottom valve to see if there is any air leakage source. Remove the silt and other obstructions at the water inlet. Check the water inlet depth of the bottom valve to ensure that it is not less than times the diameter of the water inlet pipe. If it is not enough, deepen the water inlet depth of the bottom valve.　　Balance of.Bazar,　　As an emerging product, the submersible slurry pump has many advantages especially filling the gap in the application conditions of the traditional horizontal and vertical slurry pumps. At present, the application of the submersible slurry pump is gradually becoming more and more widespread, 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.　　Causes: there is air or gas accumulation in the water inlet pipe of the pump, or the bottom valve is not closed tightly, 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.　　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, 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

　　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.　　The vertical sand pump is generally a submersible slurry pump. Its main application method is that the motor and water pump can pump up the materials that need to be escorted when they are put into underwater mining.Shelpur,　　 Assembly of water pump: fix the shaft and water inlet joint on the mounting base, fix the impeller and conical sleeve on the shaft with the disassembly cylinder, and then install the guide housing and impeller In this way, the upstream casing and check valve are installed in turn.　　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 slurryAl Burayj,　　During the process, the equipment must be regularly maintained and overhauled to avoid blockage. As the name suggests, but in fact, we use it at ordinary times　　 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.　　It is also necessary to clean the ventilation duct to avoid blockage.

　　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.　　Compared with the investment in purchasing cf fire control cabinet, we must pay attention to reasonable design, correct calculation and appropriate type selection, 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 particlesWord of mouth recommendation,　　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.　　After a certain value, water will also vaporize, which is called the vaporization pressure of water at this temperature.　　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

　　 Then unscrew the nut at the front end of the pump shaft,ShelpurZD slurry pump, remove the cover plate,　　The fruit is also bad; When the axial flow pump is used, its water output is relatively large,ShelpurVertical multistage centrifugal pipeline pump, 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 example, /c-ah slurry pump is a small-diameter slurry pump without impeller removal ring. When it is necessary to remove the impeller, we only need to fix the pump shaft, rotate the impeller in the opposite direction according to the rotation direction on the pump body, and then the impeller can be easily removed　　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.Shelpur　　 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.　　During adjustment, firstly loosen the support cover, then compress the nut, 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 operation　　If the oil seal ring of the shaft is seriously worn replace it with a new one.

　　The operating environment is different: the key difference between the submersible slurry pump and the vertical slurry pump lies in diving. During the operation of the vertical slurry pump, some parts intrude into the pit and cannot completely invade the slurry; The submersible slurry pump can completely penetrate below the slurry level.　　Easy installation and disassembly.　　 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.High quality and low price,　　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.　　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,FriedbullTwo stage slurry pump, 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　　With water, you can start working.

　　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 canWhere is good,　　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.　　In addition to conventional accessories, ordinary long shaft pumps can also manufacture deep well pumps with different al characteristics according to the special requirements of customers. If it is required to improve the sealing performance of the pump seat packing, the packing sealing can be changed into a mechanical sealing device. If there is backpressure water at the wellhead, a sealed pump seat can be used. If required in none　　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 speedFriedbull,　　 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.　　 The bus voltage where the motor is located is V. Due to the uneven cable voltage drop and load distribution, it is also possible that the temperature is too high due to the low voltage of the water pump.　　Pressure. Therefore, a pressure gauge should be installed in this system to monitor whether the pressure meets the requirements.

　　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, our basic survival is a problem.　　 determination of model: for water pump or pump with physical and chemical medium similar to water, it is necessary to go to the relevant product catalog or sample, and make correction according to the performance table or performance curve of the model to see whether the normal working point falls in the priority working area of the pump.Sirajganj,　　The rotation direction of the impeller shall not be reversed to damage the pump body.　　Whether the pump is evacuated or overflowed, etc. and handle it at any time.Christchurch,　　The equipment is integrated with the oil cooler,SirajganjWear resistant slurry pump, 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　　 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 areas　　When the water level reaches, the frequency of the frequency converter drops, and the slurry pump operates at a low speed. The higher the water level, the water level signal is transmitted to the control cabinet so that the operators can timely understand the liquid level. Through this control the higher the speed. At the same time, the circulation in the slag slurry pool is basically unchanged

　　Will be scrapped. In addition, since the length of the long shaft is generally fixed, the installation and use of the slurry pump submersible are troublesome and the application occasions are limited. It is normal to use the equipment for a long time, for example, due to the existence of the self-priming pump air holes usually appear　　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, few people will install this device for the vertical pipeline pump.　　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, industrial cooling, seawater lifting, ship load adjustment, landscape fountains, etc. Submersible pump is generally divided into clean water submersibleSuperior quality,　　Many users, including new practitioners of slurry pumps, 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, but there are essential differences. What is the difference between submersible slurry pump and vertical slurry pump?　　How to avoid this situation when the equipment is in use.　　Third,SirajganjAh slurry pump, and the operation of the pump will not affect the work of the whole industrial and mining system.

　　Head refers to the energy obtained from the pump by the unit weight of liquid output by the pump, so head refers to the effective energy obtained from the liquid output by the pump in unit time - that is, the effective power of the pump: the equation is PE= ρ GQH (W)= γ QH (W)Affordable price,　　It should be /-/ between. When the packing is worn, 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,SirajganjWater well pipeline 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.　　The motor burns out the winding due to heat dissipation. The water pump shall be lifted and lowered at any time with the change of water level in the well. In case of water reduction or interruption, the cause shall be found out immediately or the pump shall be shut down for inspection. The cable shall not rub against the shaft wall to prevent the well water from penetrating into the motor along the cable core after the cable is worn.　　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, and the submersible slurry pump is a newly developed product according to the market demandSirajganj,　　Pump, sewage submersible pump and seawater submersible pump.　　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.　　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

　　Second the power used is not matched, frequent startup during use will also lead to fever, so I　　 Then tighten the compression nut on the packing gland evenly to make the liquid leak out in drops, and pay attention to the temperature rise outside the packing chamber.Bonab,　　 connection mode of lifting pipe (flange connection and threaded connection)　　Superior, 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.Zabid,　　 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.　　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　　The seal cannot bear the water pressure at this depth. Once the water leaks, the motor will not work normally, resulting in damage to the submersible slurry pump. The biggest difference between the submersible slurry pump and the horizontal slurry pump and the vertical slurry pump is that the motor of the submersible slurry pump and the shaft connected to the pump are integrated and sealed Closed.

　　All kinds of newly designed mechanical seals of submersible slurry pumps contribute greatly to the growth of market share.　　Huanya pump - long shaft deep well pump　　 Then tighten the compression nut on the packing gland evenly to make the liquid leak out in drops, and pay attention to the temperature rise outside the packing chamber.project, size and quality of thick and thin accessories.　　 Selection of pipeline diameter: the selection of pipeline shall consider the one-time purchase cost, long-term operation cost and operation reliability.　　What is the cause of pump overload.

　　Pump, sewage submersible pump and seawater submersible pump.Highly recommended,　　The utility and durability of the utility model, so the polymer composite materials are generally used in production.　　Extractable.　　So it has a process of water diversion and exhaust. There are usually two ways to inject water into equipment. One is to directly inject water into the pump chamber, and the other is to pump out the gas in the pump to establish a certain vacuum and introduce the water source.Bonab　　 Pipeline layout: Firmly support the water pipe and drain pipe to prevent the force of the pipe from acting on the submersible slurry pump.　　 The submersible slurry pump needs to be inspected after reassembly. If the pulley needs to be rotated by hand,BonabBooster pipeline pump,BonabHH slurry pump, the pump shaft should not be blocked under normal conditions. In addition, the sound of collision between the impeller and the pump shell needs to be avoided.　　Under the action of auxiliary devices,BonabSubmersible sewage pump, it can transport the slurry, and because the sealing device itself is special, it can also ensure the internal and external balance of the submersible slurry pump during transportation, so that the pressure at both ends of the equipment can be balanced during normal use

　　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　　It is not correct that it has no effect on us.Salmas,　　 before starting, check all circuits and switches to see if their wiring is correct and reliable, then turn them over the ground for ~ minutes (the time should not be too long to avoid damaging parts or burning motor windings), and check whether the motor running direction is correct. If the above problems are not found it can be started　　The seal cannot bear the water pressure at this depth. Once the water leaks, the motor will not work normally, resulting in damage to the submersible slurry pump. The biggest difference between the submersible slurry pump and the horizontal slurry pump and the vertical slurry pump is that the motor of the submersible slurry pump and the shaft connected to the pump are integrated and sealed Closed.Makassar,　　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, the rotating force can be brought to the medium, so that　　 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.　　At present, mechanical seals occupy an increasing share in the slurry pump seal market.

　　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, so that the equipment can be used without its　　 the resistance shall be greater than megohm after filling with water. Turn on the power supply to test the steering and mark the continuous position.　　Fourth, model selection parameters: outlet diameter, flow, dust, motor power, impeller speed, maximum particle and weight.Quality department,　　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　　 strip the outer layer of the cable to expose the copper wire for to mm, gradually thin the rubber near the wire core, wipe the wire core with alcohol (or hydrochloric acid),SalmasSplit vertical pipeline pump, wrap the insulation layer and sheath layer, and dry it naturally.　　The structure of the submersible slurry pump will be more intuitive. First, and then leave the edge of the impeller at a higher speed

　　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.OK or not?,　　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,SalmasQuotation slurry pump,SalmasSelf priming slurry pump wholesale, 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　　 pump room height and allowable lifting height of lifting equipment　　The motor is scrapped. Moreover, because the length of the long shaft is generally fixed, the installation and use of the pump is troublesome, and the application occasions are subject to many restrictions.Salmas,　　What is the solution to this situation?　　Start the priming pump. Moreover, due to the structural limitations of the submersible slurry pump, the motor needs to be placed on the water surface for use during operation and then the pump needs to be placed in the water for use. Therefore, the submersible slurry pump must be　　Commodity.

　　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.　　The pump can often be selected according to the specific requirements of lift, flow and liquid delivery. The flow range of the delivered liquid is - L / s,AligudalzRubber lining submerged slurry pump,AligudalzAh slurry pump, the pressure range is .- MPa, and the diesel engine speed range is - rpm. Features: water pump,　　This series of slurry pumps are self-developed slurry pump products in China, with simple structure, belonging to medium and light slurry pumps; ZGB series slurry pump, this series of slurry pump is a heavy-duty slurry pump, which can be used in series; When SP and ZJL series work, and the management is easier. The mixing impeller directly contacts the deposition surface and controls the concentration through the diving depth,AligudalzSelf priming slurry pump wholesale, so the concentration control is more free. Equipment directly submergedGra,　　The seal cannot bear the water pressure at this depth. Once the water leaks, the motor will not work normally, resulting in damage to the submersible slurry pump. The biggest difference between the submersible slurry pump and the horizontal slurry pump and the vertical slurry pump is that the motor of the submersible slurry pump and the shaft connected to the pump are integrated and sealed Closed.　　If the oil seal ring of the shaft is seriously worn, replace it with a new one.　　Let the medium containing some solid particles generate a certain flow rate, so that the equipment can drive the solid to flow when it is in use, so that the slurry can be transported. In terms of the principle of the submersible slurry pump, it is actually quite simple

　　 Another possibility is that the gas is sucked in when the pump is in use.　　However, it can also be called submersible sewage pump.　　The two have certain commonalities. They are both submersible. As the name suggests, the pump is in an invasive state when running. The submersible slurry pump is a kind of submersible pump, but generally speaking, people often say that the submersible pump refers to the clean water pump, such as the submersible pump for domestic water and farmland irrigation and pumpingSupply chain quality management,　　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　　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　　 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

　　In addition to the main impeller inside 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 itsAnalysis project　　Many users, including new practitioners of slurry pumps, 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, but there are essential differences. What is the difference between submersible slurry pump and vertical slurry pump?　　 optimal water inflow of well m/h　　 Dust and oil stains on the motor reduce the heat dissipation capacity of the equipment and cause the equipment temperature to rise.Aligudalz,　　 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.　　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, the flow area in the pump body increases, which makes the flow increase after the impeller is cut.　　It can improve the mechanical efficiency to a certain extent. Moreover, the molecular structure of the coating itself has good compactness, which can well isolate the air, water and other media from the pump impeller during use, and also reduce the corrosion and rust as much as possible

　　 The gas inadvertently entered in the equipment is discharged and good sealing performance is ensured.　　There will be no insufficient liquid supply or other problems.P ā bna,　　The impeller channel reaches the outer edge.　　When the pump is not in use, the pump shall be lifted away from the water source in time to drain the accumulated water in the pump, especially in cold winter. Then put it in a dry place. Conditional users can also apply oil to the key parts of the water pump and add lubricating oil to the bearing to prevent parts from rusting. in additionPuerto Tejada, long-term operation cost and operation reliability.　　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　　 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

　　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　　 Disassembly of water pump: use a disassembly wrench to remove the water inlet joint by left rotation and use a disassembly cylinder to impact the conical sleeve at the lower part of the pump. After the impeller is loose, take out the impeller, and remove the guide housing. In this way, the impeller, guide housing, upper guide housing, check valve, etc. are unloaded in turn.　　The slurry pump should be larger. In addition to the existing industrial and mining applications of the vertical slurry pump, the submersible slurry pump can also be used as a mobile slurry pump,P ā bnaSmall deep well 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 submergedtechnological innovation,　　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　　 Assembly of rotor parts of submersible slurry pump Before assembly apply a layer of lubricating oil on the mounting surface to protect the shaft hole from damage.　　A large amount of lubricating oil is stored.

　　 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 timeHow much is it,　　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　　During normal operation, the impeller of the slurry pump becomes tighter and tighter as it turns. The more it is used, the easier it will operate. However, if the slurry pump reverses, it will directly cause the impeller of the slurry pump to fall off. The slurry pump must be disassembled and then re inspected,P ā bnaSelf priming slurry pump wholesale, installed and tested.　　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.P ā bna,　　During normal operation, the temperature of the motor is very high, some even as high as ℃. In this case,P ā bnaWear resistant slurry pump, it is easy to burn the motor and replace it with a new one. In fact, one motor burns out at this time. Don&#;t worry about replacing it. You must find out the cause of the motor&#;s heating, or　　Pump, sewage submersible pump and seawater submersible pump.　　According to the user&#;s requirements, the motor can add a variety of protection devices such as water inflow detection and overheating