Protective packing of shaft seal the shaft seal pump shall regularly check the sealing water pressure and water volume, keep a small amount of cleaning water flowing along the shaft, regularly adjust the packing gland check the packing and regularly replace the packing. The shaft seal water pressure and water volume shall meet the above (shaft seal inspection) requirements.　　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, if there is a problem with the clearance in the future use, and say that the nut is looseBanjamasin,　　On the rack.　　In order to ensure the demand for water and electricity for production and living, many units, hotels and residential areas in various provinces and cities in China have purchased it and generators. Many enterprises have also purchased generators out of their own pockets in order not to delay production. Driven by this, it and the generator naturally become popularSalwa,　　Cavitation of the pump is caused by water evaporation of the pump. The main cause of water evaporation is related to temperature and pressure. Under a certain pressure, when the temperature rises to a certain value,BanjamasinPipeline pump body, the water begins to vaporize and change from liquid to gas. On the contrary, at a certain temperature,BanjamasinAh slurry pump, the pressure drops to　　 important parts shall be marked in advance to avoid errors during resetting. The joint surface and vulnerable parts shall be properly kept to prevent damage.　　The water pump can be used to transport and pressurize clean water without impurities, such as apartment, residence, villa water supply, factory water supply, water supply system, drinking water system and water treatment. In short, there are many uses.

　　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, especially　　(b) The maximum ambient air temperature varies with seasons, but does not exceed ℃.　　The purpose is to inject liquid higher than . MPa from the water seal ring to prevent gas leakage into the pump when the suction inlet of the submersible slurry pump is in a vacuum state. When the water pressure in the pump is higher than . MPa, the sealing fluid .-. MPa higher than the pressure in the pump can be injected to seal and reduce leakageA complete range of products,　　 install a valve to inject water at the water inlet and outlet. This method is to install a valve on the water inlet pipe of the submersible slurry pump and connect the water pipe to inject water into the pump. This is a common and simple method.　　Submersible slurry pump In addition, it must be used continuously during transportation. If there is an interval in the middle, it must be avoided that the interval is relatively long, so as to avoid the solidification of slurry in the pump when the operation is stopped.　　Most of the time, we don&#;t know how to choose the pump when we buy it. In fact, we only need to choose the appropriate equipment according to our own use needs when we choose it. It&#;s more like that in a conventional family, when we use it, the flow is small

　　 The submersible slurry pump usually relies on water cooling to dissipate heat. If the motor leaks out of the water without water cooling, the motor temperature will rise,　　Cavitation of the pump is caused by water evaporation of the pump. The main cause of water evaporation is related to temperature and pressure. Under a certain pressure, when the temperature rises to a certain value the water begins to vaporize and change from liquid to gas. On the contrary, at a certain temperature, the pressure drops to　　In fact as far as whether the vertical pipeline pump has a suction lift is concerned, we can tell that it has a suction lift. But what you need to know is that suction range and self-priming are actually two different concepts.　　If the oil seal ring of the shaft is seriously worn, replace it with a new one.Banjamasin,　　 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　　Submersible slurry pumps are mainly used in mining, metallurgy, coal, environmental protection, electric power and other industries to transport corrosive solid particle slurry. For example, in the field of chemical industry, corrosive mixed pastes of chemical crystals are transported. Electric ash removal, coal washing plant slurry transportation etc. Submersible slurry pump blade　　The direction of the differential pressure force is opposite