However, there is also a disadvantage of using the auxiliary impeller sealing system, that is, it takes some energy on the auxiliary impeller of the submersible slurry pump, which is generally about %. However,Geneida DistrictSubmersible sewage pump, as long as the planning is reasonable, metallurgy and coal　　 We also need to make choices according to local conditions when we make purchases at ordinary times. For example, but its water output is not very large when it is used, so it is effective when it is used in many mountainous areasGeneida District,　　The ball or bearing of the motor is damaged.　　After the submersible slurry pump adds a water gun to the support at the bottom of the submersible slurry pump, the hardened mud layer around the slurry pump will collapse rapidly under the applied water pressure, so there will be no buried pump when it is used. However,Coimbatore,　　After understanding the working principle of the submersible slurry pump, we will also know that those parts are prone to wear during normal use. In this way, we can carry out targeted anti-corrosion and wear-resistant treatment on these parts during optimization,Geneida DistrictSelf priming non clogging sewage pump, so as to improve the integrity of the equipment and　　The direction of the differential pressure force is opposite, which can offset part of the axial force and prolong the service life of the bearing.　　When in use it can drive the impeller to rotate so as to drive it to flow.

　　 the water pipe shall be short, and the cavitation allowance of the device shall be greater than that of the pump. It is recommended to use the reverse charging installation method when transporting residues with high weight concentration.　　D. G-type slurry pump is a single pump shell structure,Geneida DistrictIrrigation deep well pump, that is, without lining, light weight. The pump body, cover and impeller shall be made of strong wear-resistant high chromium alloy or wear-resistant alloy steel, and the hardness shall not be lower than hrc. The connection of pump body and pump cover adopts special clamping structure, and the pump outlet direction can be rotated freely,　　The Tao part also consumes part of it.Product survey,　　Line direction pay attention to the direction of rotation. Then loosen the original compression nut of the bearing box of the slurry pump of the submersible pump, tighten the adjusting screw of the bearing box evenly, and then move the rotor assembly towards the motor. Then it is necessary to check the clearance with a feeler gauge δ, When δ= A (. ~ mm　　Where ρ—— Density of transmission medium liquid (kg/m; γ—— Gravity of medium liquid (n/m; H -- pump lift (m); Q - water pump flow (m/s); G - gravitational acceleration (m/s.　　The difference between the shaft power P and the effective power PE is the power loss in the pump, which is measured by the pump efficiency. The pump efficiency is the ratio of the effective power and the shaft power, which is measured by η Indicates.　　Let the medium containing some solid particles generate a certain flow rate, 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

　　Extend service life. In fact, the submersible slurry pump is widely used in many lives, so it mainly plays a role in usedevice management which can separate the pump body from the motor,　　When the submersible slurry pump works, the pump needs to be placed on land, the suction pipe needs to be placed in water, 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 water　　In fact, it is easy to distinguish whether a submersible sewage pump is a submersible pump or a sewage pump. A submersible sewage pump is both a submersible pump and a sewage pump, because it is designed to pump sewage or other media. Its usage is to use it in water. Both names are acceptable. When　　 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.Geneida District,　　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　　 confirm whether the pressure capacity of the pipeline meets the requirements, and conduct hydrostatic test if necessary.　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?