Shi qiuqingQuotation slurry pumpMaintenance analysis of

　　 Why does the demand for submersible slurry pumps increase greatly? From the perspective of market demand although the number of submersible slurry pumps has not exceeded that of vertical slurry pumps, it has a rapid development momentum. The main reason is that the above-mentioned use is convenient and flexible; In addition, the application market of submersible slurry pump is also better than that of vertical pump　　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.Shi qiuqing,　　Article experimental water shall meet the following requirements: The water treatment equipment shall be set in a separate room, and the material of the water supply pipeline shall be anti-corrosion and rust proof, it has a great impact on the impeller of the equipment itself. So how to detect whether the equipment has cavitation during use?Gambela,　　It is longer and saves production cost. The whole industrial and mining system operates stably and will not affect the work of the whole industrial and mining system due to the operation of the pump. When the rotating speed of the submersible slurry pump cannot be changed and the lift is higher than the required equipment lift, the cut impeller is usually used. The cut is　　In this way, a smooth surface can be formed on the surface.　　The installation of submersible slurry pump is a step that needs to be concerned. Since we all care about it, it is mainly because the installation will directly affect the use effect. The installation work should be seamless. Some key operating points can be seen when installing the slurry pump.

　　The structure of the submersible slurry pump will be more intuitive. First, the equipment will use centrifugal force to drive the liquid from the impeller to the outer edge and obtain energy and then leave the edge of the impeller at a higher speed　　Fiber rope. Perform maintenance, replace new bearings and remove debris. In addition, the liquid may corrode the mechanical seal of the submersible pump or the pump body, causing water to enter the submersible pump motor and damaging the submersible pump motor. The effect of using sewage electric pump is good.　　When the submersible slurry pump works, the pump needs to be placed on land,Shi qiuqingSelf priming non clogging sewage pump, the suction pipe needs to be placed in water,Shi qiuqingDeep well submersible pump, and the pump needs to be started. Due to special structural requirements, when the slurry pump motor is submerged in the water, the slurry pump and submerged slurry circulating pump need to be placed above the water surface, so they need to be fixed, otherwise the motor will fall into the waterquality standard,　　Limited. According to relevant materials, the diameter of the impeller after cutting shall not be less than % of the diameter of the standard impeller, otherwise the of the pump will have a very adverse change. After the impeller of the slurry pump is cut,Shi qiuqingWear resistant slurry pump, the flow area in the pump body increases, which makes the flow increase after the impeller is cut.　　Whether the pump is evacuated or overflowed, etc., and handle it at any time.　　Although the shaft seal occupies a small position in the pump, the normal operation of the pump is closely related to the shaft seal.

　　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.original,　　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, we need to regularly inspect and repair the slurry pump. Our common maintenance methods are as follows: Auscultation: when the submersible slurry pump works normally easy to operate and submerged　　To solve this problem, the accompanying sound has a certain melody and rhythm. As long as you are familiar with and master these normal melodies and rhythms, you can　　It is also necessary to clean the ventilation duct to avoid blockage.Shi qiuqing,　　Submersible slurry pump it fills the gap in the application of slurry pump. When the submergence is deep and there is no good mud outlet, the traditional slurry pump cannot be installed and operated, and the submersible slurry pump can supplement this part of the blank work point.　　Head refers to the energy obtained from the pump by the unit weight of liquid output by the pump, so head refers to the effective energy obtained from the liquid output by the pump in unit time - that is, the effective power of the pump: the equation is PE= ρ GQH (W)= γ QH (W)　　 The submersible slurry pump needs to be inspected after reassembly. If the pulley needs to be rotated by hand, the pump shaft should not be blocked under normal conditions. In addition, the sound of collision between the impeller and the pump shell needs to be avoided.