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, concentration, acid, alkali and other characteristics of the transported materials.　　Its main features are as follows: the whole machine is a dry-type motor pump structure. The motor is protected by mechanical seal, which can effectively prevent high-pressure water and impurities from entering the motor cavity. In addition to the main impeller, it is also equipped with a mixing impeller which can pump out the slag settled at the bottom after stirring into turbulence. impellerShegord Avila,　　Whether the pump shaft is bent or rusted. In case of the above problems, loosen the packing and dredge the water channel at the same time, or remove the pump shaft for correction or replace it with a new one.　　 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.Primero-de-Enero　　Stability and reliability of seals between pump bodies.　　 The fixing method of the impeller is changed from screw thread to key clamp to prevent the impeller from falling off and causing damage!　　Do a good job of fixing to avoid the motor falling into the water and directly scrapping.

　　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.　　What faults will the water pump control cabinet often encounter in use? The water pump cannot work: cause: a. the power supply is not connected or the output phase of the control cabinet is missing; b. The water pump has been burnt out, and the water pump can not supply water: cause: A. whether there is water in the pool; b. Whether there is gas in the pump body that is not discharged; c. Inlet and outlet water　　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,　　What is the solution to this situation?　　Slurry pump Inappropriate model is selected when selecting the pump. In actual use, when the load conditions do not match the model of the slurry pump, for example, the pump lift used is too high or too low, which will lead to overload, the motor needs to be placed on the water surface for use during operation due to the structural limitations of the submersible slurry pump, and then the pump needs to be placed in the water for use. Therefore, the submersible slurry pump must be

　　Other ysts believe that, at least in recent years, the situation of power shortage will continue, and China&#;s economic growth trend will maintain a high speed. Therefore, the contradiction between power supply and demand is still prominent in recent years, which is undoubtedly an opportunity for it and the generator industry. In water pumps and generators, especiallyPackaging strategy,　　 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.　　 Gradually disassemble the outlet pipe,Shegord AvilaSubmersible sewage pump,Shegord AvilaVortex pump and pipeline pump, gate valve and elbow with installation tools, and tighten the next section of water pipe with pipe clamping plate. In this way, disassemble the pump section by section and lift the pump out of the well. (if it is found that there is a jam during the lifting and removal process, it cannot be lifted by force, and the customer service points shall be moved up and down, left and right for safe lifting and removal)　　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 thatShegord Avila,　　Wheel, mixing impeller and other main flow passage parts are made of high wear-resistant raw materials,Shegord AvilaVertical non clogging sewage pump, 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.　　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, make sure that the liquid in the submersible slurry pump is completely discharged. If the rotor is disassembled, drain the lubricating oil in the rotor bearing housing. If the newly added oil is stored, it should continue to be used after maintenance. Do not dump it directly