The submersible slurry pump is developed to adapt to the increasingly complex working conditions and facilitate the use of users. Its use mode is more flexible. The equipment has advanced structure, wide flow passage, strong sewage discharge capacity, such as sandstone cinder and tailings. So what are the requirements for its work? Let&#;s understand briefly.　　The structure of the submersible slurry pump will be more intuitive. First, the equipment will use centrifugal force to drive the liquid from the impeller to the outer edge and obtain energy, and then leave the edge of the impeller at a higher speedARAT,　　 power type (special hollow shaft motor, ordinary vertical motor, diesel engine or other power)　　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,ARATVertical multistage centrifugal pipeline pump, the rotating force can be brought to the medium,ARATSewage pump diving, so thatPetersburg,　　Analysis of installation problems of slurry pump For bearings lubricated with thin oil, oil shall be added according to the oil level line of the oil standard before start-up. Add (HL hydraulic oil in winter and (hl hydraulic oil in summer. The bearing lubricating oil of the slurry pump shall be replaced once after continuous operation ( hours.　　 If the pump is equipped with a vacuum gauge or pressure gauge, close the cock connected with the submersible slurry pump before starting the motor,ARATCarbon steel explosion-proof pipeline pump, open it after the speed is normal, and then gradually open the outlet sluice valve. If the flow is too large, you can properly turn down the gate valve for adjustment. Otherwise if the flow is too small,Open the gate valve.　　We also need to limit the starting frequency and select appropriate thermal protection devices for use.

　　 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　　Pumps, self-priming pumps, sewage pumps, chemical pumps and other pumps can also be called pipeline booster pumps.　　The above four methods can be used to detect whether the submersible slurry pump has cavitation, it will have a great impact on the operating efficiency. Even if the cavitation time is long, it will also have a certain impact on other parts of the equipment. Sometimes submersible slurry pumpQuality management,　　 If the impeller of the pump is damaged after a long time of use, it will also lead to insufficient liquid supply for the pump.　　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 pump　　 fold the three layers in half with self-adhesive butyl tape and gradually extend to the outside of the core. When winding, the tape shall be stretched twice, and then the three layers shall be folded in half with PVC tape to ensure that the winding part is not less than mm, and the positions of the three joints shall be staggered for a certain distance in order to prevent short circuit.

　　After a certain value, water will also vaporize, which is called the vaporization pressure of water at this temperature.Encyclopedic knowledge,　　At the same time, the supporting pipelines in the pump room shall be provided with vibration isolation elasticity.　　At present, all screw pump manufacturers regard dry operation protection as a necessary unit for equipment procurement.　　Submersible slurry pump shaft seal type: packing, packing and auxiliary impeller seal, mechanical seal, etc.　　Whether the pump is evacuated or overflowed, and handle it at any time.　　 In addition, the use of ° and S-shaped bends should be reduced as much as possible during the installation and design of pipelines.　　 During the installation of smooth bearing components, if the installation is correct, the smooth oil is appropriate, the repair is timely, and the delivery life will be long, the repair personnel should regularly repair the bearing components, check the condition of the bearings and the smooth oil, and regularly add or replace the smooth oil during the work, and the interval and write