Third, the whole industrial and mining system operates stably, and the operation of the pump will not affect the work of the whole industrial and mining system.　　The vertical sand pump is generally a submersible slurry pump. Its main application method is that the motor and water pump can pump up the materials that need to be escorted when they are put into underwater mining.Shelpur,　　 Assembly of water pump: fix the shaft and water inlet joint on the mounting base, fix the impeller and conical sleeve on the shaft with the disassembly cylinder, and then install the guide housing and impeller In this way, the upstream casing and check valve are installed in turn.　　The balance ring is also disassembled; Then remove the last stage impeller and the key back, and the middle section including the guide vane; in addition, remove the impellers, middle sections and guide vanes at other levels in the same way until the submerged slag slurryAl Burayj,　　During the process, the equipment must be regularly maintained and overhauled to avoid blockage. As the name suggests, but in fact, we use it at ordinary times　　 The working properties of the two pumps are also different. Because the sewage pump is driven by a motor, it generally has good voltage impact resistance. The submersible pump is of the type of quick opening and quick closing, so it usually uses some small Flow and small pressure.　　It is also necessary to clean the ventilation duct to avoid blockage.

　　Whether it is the pre installation inspection or the post installation commissioning inspection, the correct operating procedures must be strictly followed. Only the correct operating steps can make the product play an effective role in the use site.　　Compared with the investment in purchasing cf fire control cabinet, we must pay attention to reasonable design, correct calculation and appropriate type selection, which are very important. In addition to the main wheel, a set of stirring impeller is added at the bottom of the product, which can spray the precipitated slag into a mixture of water and solid particlesWord of mouth recommendation,　　The non service life of the equipment is not as long as possible. If it is not used for a long time, it will not only easily corrode the parts, but also reduce the service life of the parts.　　After a certain value, water will also vaporize, which is called the vaporization pressure of water at this temperature.　　The solution to the excessive temperature of the water pump: when selecting the motor it is necessary to select one that matches its power and speed. In addition, the cooling fan should be installed on the main shaft. It is also possible to appropriately increase the number of fan blades, but pay attention to adjusting the vacuum pump

　　 Then unscrew the nut at the front end of the pump shaft,ShelpurZD slurry pump, remove the cover plate,　　The fruit is also bad; When the axial flow pump is used, its water output is relatively large,ShelpurVertical multistage centrifugal pipeline pump, but the head is not too high, so the effect of using the submersible slurry pump in many plain areas is also relatively good; The water output and head of the mixed flow pump are actually derived from one　　For example, /c-ah slurry pump is a small-diameter slurry pump without impeller removal ring. When it is necessary to remove the impeller, we only need to fix the pump shaft, rotate the impeller in the opposite direction according to the rotation direction on the pump body, and then the impeller can be easily removed　　The input quantity is related to many factors such as the rotating speed of the submersible slurry pump, the bearing standard, the continuous working time, the number of stops and starts of the pump, the surrounding environment and the working temperature. Therefore, it is necessary to gradually accumulate the experience and add smooth oil in a reasonable and timely manner.Shelpur　　 for screws that are too tight or rusted for a long time, the nut can be lubricated with kerosene prepared in advance, or the nut can be gently knocked with a wooden hammer and then removed. This method can also be used in slurry pumps and other places.　　During adjustment, firstly loosen the support cover, then compress the nut, and then loosen the bearing seat. After adjusting the screw, tighten the compression nut of the bearing seat evenly to make the assembly move towards the pump head. It is necessary to turn the trolley while tightening until the plate does not move. Rotate according to the pump operation　　If the oil seal ring of the shaft is seriously worn replace it with a new one.