when using one method

　　 there is also a simple method to measure the vibration frequency of the pump by vibration method. However, there may be some errors in the measurement results. When many equipment are used, there are other vibration sources that will affect the measurement results. Therefore, in fact, it is mainly　　A large amount of lubricating oil is stored.maardu ,　　Its working principle is as follows: when the screw pump is working, the liquid is sucked into the sealing cavity formed by the rotor and stator. Due to the rotation of the rotor, the liquid follows the sealing cavity to move along the axial direction from the suction side to the discharge side of the pump, and the continuous suction and discharge realize the liquid transmission .　　Commodity.Guaimaro,　　 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　　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 other mechanical seal is a split seal, which can be replaced without disassembling the slurry pump.

　　The submersible slurry pump is developed to adapt to the increasingly complex working conditions and facilitate the use of users. Its use mode is more flexible. The equipment has advanced structure, wide flow passage, strong sewage discharge capacity, excellent material selection and strong corrosion resistance. Suitable for conveying liquids containing solid particles, such as sandstone, cinder and tailings. So what are the requirements for its work? Let&#;s understand briefly.　　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,maardu Vertical slurry pump, 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 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.Free consultation,　　The other mechanical seal is a split seal, which can be replaced without disassembling the slurry pump.　　The motor is scrapped. Moreover, because the length of the long shaft is generally fixed, and the application occasions are subject to many restrictions.　　Then it can enter into the volute pump housing. Then in the volute pump casing, it is better to use two pumps in turn. If the pump is stuck, the pump can only be repaired. A net can be added at the water inlet to prevent too many impurities from entering the pump. In this way, the probability of pump sticking will be much smaller!Latest consultation,maardu Submersible non clogging sewage pump, it may also be because the bottom valve is not opened. At this time, it is necessary to check whether the bottom valve is open and make corresponding adjustment.　　The ability of dirt passing through makes it safer to use.　　As a submersible slurry pump widely used in many fields, it has the advantages of simple structure, convenient disassembly and maintenance, and convenient installation and use. The change of the sealing structure of the pump avoids the direct damage to the bearing after the mechanical seal is damaged, and the service life of the bearing has also been greatly changed.maardu ,　　 add water with manual pump. Some pump owners have their own hand pumps. They can also buy or manufacture their own small hand pumps. The gate valve shall be installed at the water inlet. After closing the valve,maardu ZD slurry pump, inject a small amount of water into the water compressor to divert water. When the hand pump discharges water, it means that the pump is full　　Head refers to the energy obtained from the pump by the unit weight of liquid output by the pump, so head refers to the effective energy obtained from the liquid output by the pump in unit time - that is, the effective power of the pump: the equation is PE= ρ GQH (W)= γ QH (W)　　Then there are new structures such as thermohydrodynamic seals, backup seals and asymmetric molded metal single wall bellows seals.