Is the high-voltage roots blower three-phase motor? How to maintain?
Roots blower is an industrial three-phase power supply. It is a volume rotary blower. It uses two blade rotors to make relative movement in the cylinder to compress and transport gas. It has no pressure and is passive boosting. The cost of the high-voltage roots blower motor is relatively high. It is easy to fail under overload conditions, including motor overload and high temperature, Abnormal sound or vibration exceeding the limit, impact between impellers, radial friction between impellers and casings, friction between impellers and wallboards, gear damage, bearing damage, oil leakage, motor not rotating, motor overheating, exhaust pressure rising, and fan failure to rotate will lead to overload of high-pressure roots blower motor, and the motor operates under overload, It will cause the motor to be burned, and it is difficult to repair the motor after burning. Then the maintenance of the motor is particularly important.
We should regularly inspect the high-pressure roots blower, and the inspection contents include:
1、 Check the inlet filter to see if there is dirt blockage and temperature rise.
2、 Check whether the outlet pressure of roots blower is greater than the rated pressure of the fan design.
3、 Check the static and dynamic parts of high-pressure roots blower to see if the clearance meets the requirements.
4、 Check the driving and driven gears.
5、 Yes Roots Blower And motor bearings, and vibration detector is used to detect whether there is any abnormality. Then the maintenance personnel carried out a one-step analysis and inspection of the reasons for the high pressure at the outlet of the aeration fan. The aerobic biochemical tank, anaerobic biochemical tank, regulating tank and sludge tank were all underground facilities, and whether there was a lack of exhaust pipe openings, which led to poor exhaust and excessive fan power selection was the main reason for the overload of the aeration fan.
The above is the problem that the high-voltage roots blower is three-phase. Do you understand? If you have any questions, please consult the official website at 0531-83663588, and professional technicians will answer them for you. Label of this chapter: Roots blower
