Nowadays, the applications of slurry pumps are becoming more and more widely used in production and daily life. Therefore, it is particularly important to know the common faults and solutions. But many consumers are often overwhelmed, Xiaobian inventory slurry pump in this common failures and solutions for your reference. A high-quality slurry pump slurry pump common failures and solutions (1) pump does not turn solution: the volute solidified hard sediment blockage can be taken to remove the blockage measures. (2) Insufficient pump flow solution: If the impeller or the inlet and outlet pipes are obstructed, the impeller or pipe may be cleaned. Such as impeller wear serious, should be replaced. Such as packing leakage, should be pressed packing. (3) pump vibration, noisy Solution: ①media density is not uniform. When the pump is just started, the vibration of the pump will disappear. This condition does not need to be dealt with. Just before driving, pay attention to blowing the medium with high-pressure air; ② The installation of the pump Not level. Check the level of the pump body during installation and operation. ③ cavitation, so that the impeller pump imbalance. Should reduce the installation height, adjust the outlet valve, reduce the import resistance. ④ suction tube inlet uneven. Should improve the pump feed conditions, and strengthen the uniform intake stability. ⑤ pump bearing clearance. Bearing clearance over the General Assembly led to large pump vibration, running in the daily operation of the pump should always observe the situation and found that the pump shaft and motor shaft or bearing damage is not timely treatment. (4) bearing fever solution: ①not open the cold water or cooling water tank is blocked, you should open the cooling water function or clear the cooling waterway. ② equipment lubrication is not good. Adjust the amount of lubricant according to the instructions. ③ lubricant is not clean, oil impurities. Should clean the bearings, for lubricating oil. ④ thrust bearing wrong direction. For the import pressure, adjust the thrust bearing direction. ⑤ bearing air outlet blockage, leading to the bearing box body of heat can not be discharged, so that equipment temperature. Air outlet should be cleaned. (5) bearing short life solution: ①motor shaft and pump shaft asymmetry or not parallel. The motor shaft or pump shaft should be adjusted to replace the shaft if it deforms or bends. ② bearing assembly is unreasonable. Replace the bearing and shaft, or replace the bearing. ③ pump friction or impeller out of balance. Should eliminate friction or replace the new impeller. ④ lubrication is not good. Excessive too little impurities will lead to bearing life is short, the bearings should be removed before use. Further reading: Pump and Valve Tube & Pipe Fittings Exhibition Information 2016 Exhibition Information Industrial Internet (Xiamen) Technology Co., Ltd. Asia Pump Network Editor: Li Juan (QQ / WeChat :) (Service Hotline:)
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