lobe pump several common faults and treatment methods？
2022-11-01 18:01:07
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When motor equipment fails during operation, it is the right idea to find a solution. Therefore, lobe pump operators must understand its common faults, master the corresponding treatment methods. 1. Violent vibration or excessive noise If the quality reliable lobe pump in the process of running suddenly appeared a lot of vibration or noise, is likely to be due to the unstable or installation height is too high, the staff should immediately stop the lobe pump power switch, and check the reason, the general solution is to install the pump steady or reduce installation height; Replace the motor ball bearing, correct the pump spindle bending, or adjust the lobe pump and motor relative position. 2. The equipment has serious fever The heating of the lobe pump during operation is normal, but if the heating is serious, it indicates the failure of the lobe pump. Staff can check whether it is caused by overheating of the drive shaft or motor bearings. If it is caused by these two parts, it indicates that the lobe pump is lack of lubricating oil or bearing damage, should find the cause of the fault and solve it in time.
3. Pump cannot drain water When the lobe pump can not discharge water, the staff should consider whether there is no water injection between the pump body and the suction pipe, or whether the pump filter pipe in the dynamic water level area of the lobe pump and the suction pipe is broken; If it is proved to be one of the above reasons, it can be solved or replaced according to the corresponding method. Due to the lobe pump more parts, in the process of operation is also prone to failure. Therefore, the staff are required to be familiar with the operation of the lobe pump, and have a very detailed understanding of the fault handling method of the lobe pump. In daily use, in addition to knowing how to deal with the fault of the lobe pump, it is more important to carefully maintain the lobe pump.
