install a valve to inject water at the water inlet and outlet. This method is to install a valve on the water inlet pipe of the submersible slurry pump and connect the water pipe to inject water into the pump. This is a common and simple method.　　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, which will also increase the sand pumping area. This will also increase the sand pumping area so there will be no buried pump when it is used. However,Hangzhou,　　The treatment methods are as follows: Check whether the current and voltage of the water pump are abnormal at this time. If the current is obviously reduced, for example, it is only half or a little more than normal it may be that the impeller is worn or the check valve is blocked. If the current is not much different from the normal current, it can be　　The effective power is also called output power, which is expressed by PE. It is the effective energy obtained in the pump by the medium liquid output from the pump in unit time.Jaguey-Grande,　　Moreover, because the length of the long shaft is generally fixed, it is often troublesome to install it. Therefore, when it is used later, the place where it operates will also be limited. If the equipment will　　 Structural features and working principle qsz submersible slurry pump is a coaxial integration of water pump and motor. During operation, the motor shaft drives the water pump impeller to rotate, and transmits energy to the slurry medium to generate a certain flow rate, drive the solid flow, and realize the transportation of slurry.　　 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.

　　Commodity.　　The long shaft deep well pump is equipped with two types of motors: ordinary vertical Y series motor (equipped with PTS thrust disc) and hollow shaft YLB series motor for deep well pump. The insulation grade is divided into class B and class F. now, with the progress of science and technology and the continuous development of products, YLB series has developed high-voltage, protection and other grades up to　　Then there are new structures, such as thermohydrodynamic seals, backup seals and asymmetric molded metal single wall bellows seals.ranking,　　 There may also be mechanical failure of the pump, or the impeller will be stuck due to impurities such as water and grass when the pump pumps water　　The above four methods can be used to detect whether the submersible slurry pump has cavitation, because if the equipment is in use,HangzhouQuotation slurry pump, it will have a great impact on the operating efficiency. Even if the cavitation time is long, it will also have a certain impact on other parts of the equipment. Sometimes submersible slurry pump　　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, so as to improve the integrity of the equipment and

　　Pressure. Therefore,HangzhouVertical non clogging sewage pump, a pressure gauge should be installed in this system to monitor whether the pressure meets the requirements.new product,　　 It may also be because the pump&#;s liquid supply pipe is blocked by other substances during normal use.　　. (when the liquid flows back, it will generate huge reverse pressure and damage the pump)　　A large amount of lubricating oil is stored.Hangzhou,　　 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　　At the same time, the supporting pipelines in the pump room shall be provided with vibration isolation elasticity.　　Potential energy, once the pump can not absorb water, the equipment is shaped like a decoration, so what is the reason for this situation? How to solve it?