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,SalemAh slurry pump, alkali and other characteristics of the transported materials.　　There is a difference between submersible slurry pump and sewage pump. Although the media conveyed by the two are not pure water and other media, the difference between slag slurry and sewage is still large. Let&#;s take a look at the difference between the two.Salem,　　Self priming refers to the process of sucking water from low to the pump cavity when there is no water (empty pipe) in the inlet pipeline (verb, self priming is an action and a process). Only the self-priming pump can have the self-priming .　　Ensure that the service time will be extended when it is used. We all know that the submersible slurry pump needs to optimize its structure to meet the requirements of use because the medium it transports is relatively special. The structure has been optimized toSoubre,　　Line direction pay attention to the direction of rotation. Then loosen the original compression nut of the bearing box of the slurry pump of the submersible pump, tighten the adjusting screw of the bearing box evenly, and then move the rotor assembly towards the motor. Then it is necessary to check the clearance with a feeler gauge δ, When δ= A (. ~ mm　　Stop, then tighten the bearing seat, press down the nut, and fix the axial position of the rotor. The latter submersible slurry pump uses a barrel support, which generally does not need to adjust the impeller clearance. Therefore, if there is a problem with the clearance in the future use, loosen the support clamp first, and say that the nut is loose　　Some impurities will entangle the impeller, so generally, the open impeller will be used, so there is no need to worry about getting stuck in the process of transporting sewage.

　　 the 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.　　Solution: Please perform parameter initialization (item F and re edit the parameter (possible cause: there is a conflict between item F and item f　　 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,middleman,　　How to disassemble the submersible slurry pump and how to assemble it after disassembly. The technical points and precautions for disassembly will be introduced to avoid disassembly, pump damage and disassembly.　　 Next, the water seal,SalemSubmersible sewage pump, apply a layer of lubricating oil on the mounting surface to protect the shaft hole from damage.

　　 The rotor assembly is designed according to the actual situation,SalemSplit vertical pipeline pump, and the operation is more stable!recommend,　　 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.　　 The fire control cabinet has fault alarm . When a single fire pump is working, it is not easy to be found in time in case of insufficient water source, power circuit failure, etc., resulting in damage to the fire pump. Using the fire control cabinet, the alarm of the control cabinet can remind each　　 Cutting blades can be selected to cut some large block solid substances into pieces during use, so that blockage can be avoided during reuse.Salem, 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　　 A trash trap can be added at the position of the water inlet pipe and used at an angle of degrees, and then a filter screen is installed in the trap to filter impurities for the second time, so as to avoid the blockage of the submersible slurry pump during use.　　The 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 speed