For example, concentrate and tailings are treated in the concentrator,St. JohnsVortex pump and pipeline pump, and slurry is transported in coastal river mining operations. The weight concentration of the treated slurry is: mortar % slime and dense medium coal are transported in the coal preparation plant, ore slurry %; It can be operated in series according to the needs of users.　　 Then reinstall the equipment on the engine and install the rubber hose.St. Johns,　　Is the submersible sewage pump a submersible pump or a sewage pump QW (WQ) submersible non clogging sewage pump QW (WQ) submersible non clogging sewage pump: the pump adopts a unique single or double blade impeller structure, which greatly improves the sewage passing capacity and can effectively pass through times the fiber material and diameter of the pump diameter　　When this type of pump is used at ordinary times, the pump and motor operate in a coaxial whole. When it runs, the motor shaft will drive the impeller of the pump to rotate, and then at this time, the rotating force can be brought to the medium, so thatOwerri,　　For example, it has a great impact on the impeller of the equipment itself. So how to detect whether the equipment has cavitation during use?　　Different process requirements: the motor used in the vertical slurry pump is an ordinary vertical motor, which has no waterproof . The motor of the submersible slurry pump and the pump shaft are coaxial. The motor shall be waterproof and sealed. The motor and the pump body can invade underwater at the same time.　　For example, concentrate and tailings are treated in the concentrator, ash and slag are removed from the power plant,St. JohnsCorrosive pipeline pump, slime and dense medium coal are transported in the coal preparation plant, and slurry is transported in coastal river mining operations. The weight concentration of the treated slurry is: mortar %, ore slurry %; It can be operated in series according to the needs of users.

　　When in use, it can drive the impeller to rotate so as to drive it to flow.　　 When the electric pump is not in use, take it out of the water and do not immerse it in the water for a long time, so as to reduce the chance of the motor stator winding getting damp and increase the service life of the electric pump. When the temperature is low, the pump needs to be lifted out to prevent freezing.　　Start the priming pump. Moreover, due to the structural limitations of the submersible slurry pump, the motor needs to be placed on the water surface for use during operation, the submersible slurry pump must beRecommendation and consultation　　Pressure. Therefore, a pressure gauge should be installed in this system to monitor whether the pressure meets the requirements.　　Some of them are OK. For irrigation and other purposes, in fact, we choose to use larger flow. Let&#;s take a look at the method of selecting pumps.　　If the pump outputs more medium liquid, it will certainly do more work. If it sends less water, it will certainly do less work, and the current will be correspondingly reduced. Pump power (kw) = head (m) × Flow (m/s) × The gravity of the fluid (kg/m for water) divided by (power conversion factor) divided by the efficiency of the pump (about

　　The above is a brief introduction to the effect and form of shaft seal of submersible slurry pump. Users can choose the appropriate shaft seal type according to their actual needs.Which one is better,　　Fourth,St. JohnsWQ submersible sewage pump, model selection parameters: outlet diameter, flow dust, impeller speed, pumping rate, maximum particle and weight.　　Ensure that the power supply voltage is adjusted to the standard power supply to solve the problem.　　Water pump is a kind of machinery that pumps energy liquid. It is a machine that converts the mechanical energy of the prime mover into the potential energy of the pumped liquid. Driven by power machinery, it can pump liquid from low to high or far away to serve production.St. Johns,　　Different process requirements: the motor used in the vertical slurry pump is an ordinary vertical motor, which has no waterproof . The motor of the submersible slurry pump and the pump shaft are coaxial. The motor shall be waterproof and sealed. The motor and the pump body can invade underwater at the same time.　　 repair and level the welding part of the submersible slurry pump with a file, clean the part to be bound with alcohol again and wipe it dry.　　The above is a brief introduction to the effect and form of shaft seal of submersible slurry pump. Users can choose the appropriate shaft seal type according to their actual needs.