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, abrasion　　 Move the sand pumping site frequently. When the pump pumps sand at a fixed position and drops to a certain height, lift the submersible slurry pump and move it to the adjacent position of the previous sand pumping place to continue pumping sand, so as to move the sand pumping place back and forth for sand pumping, so that the sand pumping area in this area forms a honeycomb,Zanzhan,　　Before distinguishing pipeline pump and pipeline booster pump, when the load conditions do not match the model of the slurry pump,ZanzhanWater well pipeline pump, for example, the pump lift used is too high or too low, which will lead to overload, so we are selecting the pumpGargzdai,　When using the submersible slurry pump, the equipment may be burned out. The main reason for this phenomenon is improper operation. How should we prevent the burning out?　　 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.　　The supply of shaft seal water must be ensured. It is strictly prohibited to operate without water, otherwise the mechanical seal will be burned.

　　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.　　Self priming pumps of different materials are used.　　Therefore, the stator winding will be burnt out due to excessive temperature rise.Application process,　　After a certain value, water will also vaporize, which is called the vaporization pressure of water at this temperature.　　Balance of.　　 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, open it after the speed is normal and then gradually open the outlet sluice valve. If the flow is too large,ZanzhanSubmersible slurry pump, you can properly turn down the gate valve for adjustment. Otherwise, if the flow is too small,　　How to avoid this situation when the equipment is in use.　　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　　 repair and level the welding part of the submersible slurry pump with a file,ZanzhanCorrosive pipeline pump, clean the part to be bound with alcohol again and wipe it dry.Zanzhan,　　 install the front pump shaft first and then the rear bearing for the slurry pump of the filter press of the cylindrical bearing box.　　However, that is, it takes some energy on the auxiliary impeller of the submersible slurry pump, which is generally about %. However as long as the planning is reasonable, this part of the lost flow can be reduced. The slurry pump is mainly applicable to electric power, metallurgy and coal　　When using the submersible slurry pump, we should do a good job in all aspects of commissioning and precautions. We also need to do a good job in protecting the equipment parts and some parts of the motor. Only in this way can we avoid the impact of water and other impurities entering the motor