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　　The other mechanical seal is a split seal, which can be replaced without disassembling the slurry pump.　　Normal operation. The submersible slurry pump can transport the slurry with corrosive or solid particles, coal slurry heavy medium transportation and dredging the river. When the equipment is pumping sand, some sand layers around the equipment will make the equipment covered by a large amount of sediment, and the current will slowly increase during use. Well, we should chooseLas Matas de Farfan,　　Clean up the silt and other obstructions in or around the water pump.　　The supply of shaft seal water must be ensured. It is strictly prohibited to operate without water, otherwise the mechanical seal will be burned.Sur,　　We also need to limit the starting frequency and select appropriate thermal protection devices for use.　　 Next, it is necessary to check the water seal. If the water seal is bakelite and the wear is not too serious, you can place abrasive cloth on the glass or dry wood, if the thrust rubber water seal is used when　　 First of all, let&#;s understand the causes of insufficient liquid supply: If the liquid level stored in the circulating liquid storage tank is lower than %, then insufficient liquid supply will occur when it is in use. Or the pump adds too much lubricating oil, which leads to accumulation

　　Although the shaft seal occupies a small position in the pump, the normal operation of the pump is closely related to the shaft seal.　　 It is not allowed to operate the electric pump at high lift for a long time, so as to prevent the electric pump from burning out the motor due to overload.　　Compared with the vertical slurry pump, the application market is also 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 on board,Las Matas de FarfanWear resistant slurry pump, prospecting, etc; Submersible slurry pump assembly workshop III. what are the advantages of submersible slurry pumpproject,　　Submersible slurry pump is a kind of pump used in mines. Do you know the effect and form of its shaft seal? Let&#;s have a look.　　 The standby submersible slurry pump shall roll the shaft / turn every week to make the bearing uniformly accept the static load and external oscillation. The building structure in the water pump room shall be reconstructed. Sound absorbing and isolating plates shall be installed around the wall and on the top of the machine room and fixed with light steel keel; The connecting holes between the machine room and other rooms are tightly blocked,Las Matas de FarfanSubmersible sewage pump, but the water seal may be damaged due to faults after being used for a period of time. Let&#;s learn how to replace the water seal.

　　Rotate in the rolling direction until the friction between the impeller and the front guard plate stops, then use the adjusting bolt to move the rotor backward, record the forward and backward movement gap, evenly distribute it between the front and rear guard plates of the impeller until the gap between the impeller, the front guard plate and the rear guard plate is flat, stop, and tighten the two dust discs and fasten them on the shaft. adjustmenttechnological innovation,　　After that, before starting again, check whether the impeller rolling is normal and whether the bearing assembly compression bolts are tightened,Las Matas de FarfanSmall deep well pump, and then start the pump.　　It can be done. For example, before the test run, the motor and the main pump are separated from the test in the positive and negative directions, including glue, etc.　　This phenomenon shows that the failure of the pump is not only a material problem, but also reminds the pump designers and producers that in addition to good working conditions, the pump should also have good corrosion resistance, high reliability and long service life. The pump shall be designed in addition to the conventional design method of fluid mechanicsLas Matas de Farfan,　　Troubleshooting: first increase the water pressure, then inject water into the pump body and then start the pump. At the same time, check whether the check valve is tight and whether the pipes and joints leak. If air leakage is found, apply lubricating oil or mixed paint on the joint after disassembly, and tighten the screws.　　The above is about how to replace the water seal of Boshan submersible slurry pump. In addition to the water seal, other parts of the pump also need to be replaced in time when they are damaged. Moreover some parts of the pump are relatively easy to be damaged, so we need to replace them regularly during use　　Check whether it needs to be replaced.　　It is occasionally found that there is insufficient liquid supply when using, so what are the reasons for this situation and how to deal with it.