the sealing fluid .-. MPa higher than the pressure in the pump can be injected to seal and reduce leakage　　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.Olu,　　The casing ground wire of QW (WQ) submersible non blocking sewage pump needs to be properly connected in strict accordance with relevant regulations. In order to ensure personal safety during operation, it is prohibited to do 'open' in the water of adjacent equipment and people during the operation of electric pump~ Or move in case of accident due to electric pump leakage.　　It, generator and market formed at the beginning of construction have gradually formed a certain scale after more than ten years of rapid development. In the early stage, in order to meet the needs of market development,OluCirculating hot water pipeline pump, water pumps and generatorsMalacky,OluSingle stage slurry pump,　　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 using　　The installation of submersible slurry pump is a step that needs to be concerned. Since we all care about it, it is mainly because the installation will directly affect the use effect. The installation work should be seamless. Some key operating points can be seen when installing the slurry pump.　　 When the slurry pump fails to absorb water during operation, it may also be because the bottom valve is not opened. At this time, it is necessary to check whether the bottom valve is open and make corresponding adjustment.

　　To repair the equipment. Submersible slurry pump is a machine used to transport liquid. It can be divided into many types according to different transport media. Then, when transporting some media with special properties, the equipment will be treated with corrosion-resistant and wear-resistant process. Only in this way can the equipment be improved　　Note: Motors for special environment can be customized according to the contract.　　What is the order.Work courses,　　In addition, the sundries inside the pump body and impeller shall be cleaned. Then calibrate the pump shaft and motor shaft of the slurry pump to make them on the same horizontal line.　　There is no need to equip auxiliary mixing or spraying equipment, and the operation is simpler. The equipment is directly submerged for operation, without noise and vibration, and the site is cleaner.　　 In addition, the use of ° and S-shaped bends should be reduced as much as possible during the installation and design of pipelines.

　　The balance ring is also disassembled; Then remove the last stage impeller and the key back, remove the impellers, middle sections and guide vanes at other levels in the same way until the submerged slag slurryHonesty is the foundation,　　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.　　The answer to this question must be! Submersible sewage pump has attracted more and more attention because of its wide range of applications and strong sewage treatment capacity, but improper use and maintenance will lead to submersible sewage.　　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, so we are selecting the pumpOlu,　　 There may also be mechanical failure of the pump,OluHorizontal wear-resistant slurry 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 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.　　 The fixing method of the impeller is changed from screw thread to key clamp to prevent the impeller from falling off and causing damage!