LondonSubmersible pump can pump sewageHow to maintain 191029

LondonLong shaft submerged slurry pump,LondonFire deep well pump,LondonBooster pipeline pump,

　　 Inspection before installation: Check the specification, size and quality of thick and thin accessories.　　 We must choose to consider the actual use situation when making the selection, because there will be some difference between the marked head when using and the head when using. This is because the pipe itselfLondon,　　The development of pump industry in China has shown a very good trend in recent years. Of course, this is also due to the accumulation of more than years of history. The evolution of pumps here is relatively diverse. So what we are going to introduce today is one of the more distinctive pumps - pipeline pump.　　Rate loss, so shaft power = effective power + lost power.Blagoveshchensk ,　　The vertical sand pumping pump is popular with a wide range of sand pumping pump users because it is easy to move. This equipment is made of high-tech endurance data. Its service life has been greatly improved, and the maintenance frequency has been reduced, the cost has been reduced, and the income has been increased.　　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.　　Occurrence of personal injury accident. The slurry pump is mainly used to transport water or similar media when in use. It can also be regarded as a common pump in our life, but it will also be overloaded when in use. Let&#;s have a look today

　　 The fixing method of the impeller is changed from screw thread to key clamp to prevent the impeller from falling off and causing damage!　　Submersible sewage pumps are classified as one kind of centrifugal impurities and have many forms: such as submersible and dry-type. At present, the commonly used submersible sewage pumps are WQ submersible sewage pumps, and the common dry-type sewage pumps are W-type horizontal sewage pumps and WL type vertical sewage pumps. It is mainly used to transport urban sewage and feces　　Strong strength and other advantages. It is widely used as a sealing device for various pumps. Place a water seal ring at the bottom of the packing box, and then place the filler.analysis,　　The above introduction is about the cause ysis of the overload of the slurry pump. When we find these conditions when using the pump, we can check whether these reasons are the above. This is also a reminder that we need to maintain the pump during normal use. latent　　Avoid airborne sound transmission; Ensure the airtightness of machine room doors and windows. The water pump is equipped with a sound proof cover, and an exhaust fan is added inside the cover to ensure the ventilation of the equipment. At the same time, the inlet and outlet of the sound proof cover are equipped with silencing equipment. A vibration isolation platform is installed at the bottom of the water pump for foundation vibration reduction to isolate the vibration generated during the operation of the water pump　　Function of shaft seal of submersible slurry pump: the main of shaft seal is to prevent high-pressure liquid from leaking out of the pump and prevent air from entering the pump.

　　When the water level reaches, the frequency of the frequency converter drops, and the slurry pump operates at a low speed. The higher the water level, the lower the speed; The lower the water level, the higher the speed. At the same time, the water level signal is transmitted to the control cabinet so that the operators can timely understand the liquid level. Through this control, the circulation in the slag slurry pool is basically unchangedquality index,　　The purpose is to avoid water leakage of the pump, but the water seal may be damaged due to faults after being used for a period of time. Let&#;s learn how to replace the water seal.　　In fact, as long as we understand the structure and working principle of the slurry pump, this problem is very easy to solve. We all know that the working principle of the slurry pump is to use centrifugal force to transport slurry, and the connection between the impeller and the pump shaft is connected through screw threads.　　After meters, the sealing of the equipment can not bear the water pressure at this depth.London,　　The non service life of the equipment is not as long as possible. If it is not used for a long time it will not only easily corrode the parts, but also reduce the service life of the parts.　　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.　　If the pump outputs more medium liquid, it will certainly do more work. If it sends less water it will certainly do less work