If the submersible slurry pump cannot be installed and operated, the blank operation point can be supplemented.　　 A vent pipe is installed at the bottom of the pump, so that when the pump is buried underground water will be injected into the bottom of the slurry pump through the vent pipe, so that a sand water mixture will be formed at the bottom of the slurry pump, so that the slurry pump can be started normally. The advantage of this approach is that even ifKorozar,　　The submersible sewage pump is mainly used to ensure various sewage pump products containing solid particles or other impurities. Because it works in water, we call it a submersible sewage pump, and the model selection of the submersible sewage pump is often determined according to the parameter information such as the nature and working characteristics of the sewage pump station.　　Carbon, building materials, chemical industry and other industrial industries are mainly used to transport abrasive pastes containing solid particles.Sagarejo,　　Be sure to choose a pump that is more suitable for use.　　Then it can enter into the volute pump housing. Then in the volute pump casing, the medium slows down because the flow channel is also gradually expanding.　　 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 so it is easy to burn out the motor.

　　In the application of pumps, the first thing we think of is water. Whether it is drinking water or coefficient water,KorozarQJ submersible pump, even the polluted water in cities needs to be purified. All these require its equipment to provide services for us. Without pumps, our basic survival is a problem.　　How to avoid: the impeller body and shaft are connected with keys, and the end is locked with impeller nuts. Because the outer diameter of the impeller nut is small, the torque during reflux is small, and the impeller nut is close to the circular shape, so it can well prevent reverse loosening caused by reflux. Of course,KorozarVertical heavy-duty slurry pump,KorozarFire deep well pump, there are many details　　When in use, it can drive the impeller to rotate so as to drive it to flow.Safety and health,　　 To ensure the efficient operation of the submerged slurry pump, the clearance between the impeller and the front guard plate must be adjusted regularly to keep it between (.-mm). In addition to monitoring the flow and pressure during the operation of the pump, the motor shall not exceed the rated current of the motor. Monitor oil seal and bearing at any time　　 Next, it is necessary to check the water seal. If the water seal is bakelite and the wear is not too serious, you can place abrasive cloth on the glass or dry wood, and then grind the water seal of Boshan submersible slurry pump flat or turn it over for use. However, if the thrust rubber water seal is used, when　　The disc friction loss of the slurry pump impeller will decrease with the decrease of the impeller diameter, so that the pump efficiency of most low specific speed pumps will improve slightly after the impeller is cut. After cutting, keep the blades overlapped to a certain extent, and the degree of blade overlap will decrease with the addition of specific speed

　　With the continuous development of slurry pump technology, submersible slurry pump appears in response to market demand. It is especially suitable for the depth at which the vertical slurry pump cannot operate. The underwater part of the vertical slurry pump is generally not more than m, and of course it can be more than. For example, the maximum design depth of our company&#;s underwater slurry pump can reach m, so it will lead to the unreliability of the operation of the vertical slurry pump from time to time.Sampling inspection, the use of ° and S-shaped bends should be reduced as much as possible during the installation and design of pipelines.Korozar,　　Screw it down, and then remove the bearing inner race, O-ring shaft sleeve and retaining sleeve in turn.　　It is not correct that it has no effect on us.　　 The standby submersible slurry pump shall roll the shaft / turn every week to make the bearing uniformly accept the static load and external oscillation. The building structure in the water pump room shall be reconstructed. Sound absorbing and isolating plates shall be installed around the wall and on the top of the machine room and fixed with light steel keel; The connecting holes between the machine room and other rooms are tightly blocked,