The packing seal, auxiliary impeller seal and mechanical seal are mainly used. Among them, the packing seal needs small leakage and is not suitable for transporting toxic, corrosive and precious liquids; The sealing of the auxiliary impeller relies on the reverse pressure of the two sealing impellers during rotation to prevent the leakage of the medium, and can also play a role in　　The slurry pump should be larger. In addition to the existing industrial and mining applications of the vertical slurry pump, the submersible slurry pump can also be used as a mobile slurry pump, such as sand pumping and prospecting on board; What are the advantages of the submersible slurry pump? The advantage of the submersible slurry pump is that it is convenient and flexible, easy to operate and submergedBoca Chica ,　　 WQ series submersible sewage pump has fixed and mobile devices, as shown in the figure. When the fixed driving device is selected, the chain cable shall be separately threaded into (away from the pump outlet, and its connecting line shall be parallel to the axis of the pump outlet) two lifting eye screws or lifting plates to lift the electric pump up and down　　 the water pipe shall be short,Boca Chica Submersible slurry pump, and the cavitation allowance of the device shall be greater than that of the pump. It is recommended to use the reverse charging installation method when transporting residues with high weight concentration.Garzwin, and regular maintenance shall be done. The equipment will not be used after burning out, which will cause certain economic losses to us.　　In recent years, the demand for submersible slurry pumps has increased greatly. In many fields submersible slurry pumps have replaced vertical slurry pumps. What are the differences between the two? Let&#;s yze.　　 The working properties of the two pumps are also different. Because the sewage pump is driven by a motor, it generally has good voltage impact resistance. The submersible pump is of the type of quick opening and quick closing, so it usually uses some small Flow and small pressure.

　　If the oil seal ring of the shaft is seriously worn, replace it with a new one.　　Will the submersible sewage pump get sick?　　After that, before starting again, check whether the impeller rolling is normal and whether the bearing assembly compression bolts are tightened, and then start the pump.High value,　　What is the order.　　The input quantity is related to many factors such as the rotating speed of the submersible slurry pump, the continuous working time, the number of stops and starts of the pump, the surrounding environment and the working temperature. Therefore, it is necessary to gradually accumulate the experience and add smooth oil in a reasonable and timely manner.　　Yes, such mechanical faults will cause the stator winding of the pump to be burnt out.

　　Will be scrapped. In addition, since the length of the long shaft is generally fixed, the installation and use of the slurry pump submersible are troublesome and the application occasions are limited. It is normal to use the equipment for a long time for example, when the submersible slurry pump is used at ordinary times, air holes usually appearDirect labor,　　 the water pipe shall be short, and the cavitation allowance of the device shall be greater than that of the pump. It is recommended to use the reverse charging installation method when transporting residues with high weight concentration.　　If there is no liquid in the cavity of the self-priming centrifugal pump of the submersible sewage pump, the gas-liquid foam mixture cannot be formed and the air cannot be pumped. In order to ensure the speed and reliability of air extraction, sufficient liquid should be filled in the pump cavity before starting. What time would you like　　After the submersible slurry pump adds a water gun to the support at the bottom of the submersible slurry pump, the hardened mud layer around the slurry pump will collapse rapidly under the applied water pressure, which will also increase the sand pumping area. This will also increase the sand pumping area,Boca Chica ZD slurry pump, so there will be no buried pump when it is used. However,Boca Chica Submersible sewage pump,Boca Chica , it has a great impact on the impeller of the equipment itself. So how to detect whether the equipment has cavitation during use?　　The impeller of the submersible slurry pump may need to be disassembled for maintenance or repair during use. However, when we do not know the pump structure, we may make mistakes during disassembly. Let&#;s take a look at the correct disassembly of the impeller　　How to avoid this situation when the equipment is in use.