Sign in perhaps register 。

　　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. adjustment　　First, the reason for the motor body: the wrong connection will make the temperature rise rapidly when the equipment is used; In addition, there may be some phase to phase short circuits between stator windings, so when the situation is relatively minor, the motor is only in local placesGuatemala,　　; When the electric pump has sudden noise or large vibration; When the protection switch frequency trips.　　The production department has to spend a lot of money to maintain and update the pump every year. The pumps made of cast iron bronze, rubber lining, stainless steel, titanium alloy and other materials used in China&#;s mining, short service life and many faultsGagarin,　　The premise of using this method is that the water gun must have sufficient flow during use, otherwise the effect of the submersible slurry pump may not be obvious.　　 add water with manual pump. Some pump owners have their own hand pumps. They can also buy or manufacture their own small hand pumps. The gate valve shall be installed at the water inlet. After closing the valve, it means that the pump is full　　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

　　Is called cavitation phenomenon.　　(a) The altitude shall not exceed m.　　After a certain value, water will also vaporize,GuatemalaPipeline pump body,GuatemalaCorrosive pipeline pump, which is called the vaporization pressure of water at this temperature.Quality improvement,　　Pressure. Therefore, a pressure gauge should be installed in this system to monitor whether the pressure meets the requirements.　　Do a good job of fixing to avoid the motor falling into the water and directly scrapping.　　Work, no noise and vibration, and the site is cleaner.

　　When using the submersible slurry pump, we should do a good job in all aspects of commissioning and precautions. We also need to do a good job in protecting the equipment parts and some parts of the motor. Only in this way can we avoid the impact of water and other impurities entering the motorTest conclusion,　　 determination of model: for water pump or pump with physical and chemical medium similar to water it is necessary to go to the relevant product catalog or sample, and make correction according to the performance table or performance curve of the model to see whether the normal working point falls in the priority working area of the pump.　　The discharge side of the pump must be equipped with a valve (ball valve or stop valve, etc.) and a check valve. The valve is used to regulate the operating point of the pump. The check valve can prevent the pump from reversing when the liquid flows back (the long shaft deep well pumps produced by our company are equipped with anti reversing check devices) and prevent the pump from being hit by water hammer　　It can improve the mechanical efficiency to a certain extent. Moreover, the molecular structure of the coating itself has good compactness, water and other media from the pump impeller during use and also reduce the corrosion and rust as much as possibleGuatemala,GuatemalaRubber lining submerged slurry pump,　　In fact, it can only be opened or closed, and the action time when opening and closing is relatively short.　　 Cutting blades can be selected to cut some large block solid substances into pieces during use, so that blockage can be avoided during reuse.　　What is the solution to this situation?