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.　　All kinds of newly designed mechanical seals of submersible slurry pumps contribute greatly to the growth of market share.Spittandlow,　　 Determination of flow　　The supply of shaft seal water must be ensured. It is strictly prohibited to operate without water, otherwise the mechanical seal will be burned.Villa Elisa,　　 Move the sand pumping site frequently. When the pump pumps sand at a fixed position and drops to a certain height, lift the submersible slurry pump and move it to the adjacent position of the previous sand pumping place to continue pumping sand,SpittandlowCorrosive pipeline pump, so as to move the sand pumping place back and forth for sand pumping so that the sand pumping area in this area forms a honeycomb,　　The purpose is to inject liquid higher than . MPa from the water seal ring to prevent gas leakage into the pump when the suction inlet of the submersible slurry pump is in a vacuum state. When the water pressure in the pump is higher than . MPa, the sealing fluid .-. MPa higher than the pressure in the pump can be injected to seal and reduce leakage　When using the submersible slurry pump, the equipment may be burned out. The main reason for this phenomenon is improper operation. How should we prevent the burning out?

　　 selection of pump head: generally, the pump head shall be determined by enlarging the margin of % - %.　　 Realize centralized management. In the application of multiple fire pumps the deployment of fire pumps may be decentralized, and the working environment of fire pumps is often complex, so it is very difficult to adopt manual management. cf fire control cabinet can realize centralized management of multiple fire pumps, with operation　　The supply of shaft seal water must be ensured. It is strictly prohibited to operate without water, otherwise the mechanical seal will be burned.Executive standard,　　 Moreover, the processes of these two pumps are also different,SpittandlowWQ submersible pump parameters, and the sewage pump can generally be adjusted. Submersible pumps are generally used in some special or other places.　　 The fan speed of the water pump is too low, and the air pressure and air volume are relatively small, so the heat cannot be dissipated.　　Work, no noise and vibration, and the site is cleaner.

　　The disc friction loss of the slurry pump impeller will decrease with the decrease of the impeller diameter, keep the blades overlapped to a certain extent, and the degree of blade overlap will decrease with the addition of specific speedQuality department,　　 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　　Whether the pipe is blocked or the valve is not opened; D. whether the water pump is reversed.　　The application of pumps involves all aspects of work and production, and the types of pumps are also diverse. Some of the same pump have several names, and some of the names are very similar, which makes it difficult to distinguish. Today,SpittandlowScrew deep well pump, we will introduce the submersible pump and the submersible slurry pump. Is there any difference between the twoSpittandlow,　　It will burn out. If there is a heating problem in use, so that the equipment can drive the solid to flow when it is in use, so that the slurry can be transported. In terms of the principle of the submersible slurry pump, it is actually quite simple　　So it has a process of water diversion and exhaust. There are usually two ways to inject water into equipment. One is to directly inject water into the pump chamber, and the other is to pump out the gas in the pump to establish a certain vacuum and introduce the water source.