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Why does the motor of the diaphragm filter press make noise?
- 2021-10-13-

Diaphragm filter press motors sometimes make abnormal noises. Like other equipment, the motor may make noise when the filter press is running. However, when using a diaphragm filter press, you will find that the motor sometimes makes abnormal noises. What is the problem ?

1. The motor is aging and the load is too heavy;

2. The high-pressure oil pump is damaged, so the filter press is generally formed. The high-pressure oil pump is generally a plunger pump. If the hydraulic oil is abnormal or has a long service life, it means that the plunger is damaged;

3. When installing the hydraulic station, the center of the coupling is different. If the coupling is not pressed correctly, the motor will swing too much and the load will increase. The surface of the filter plate of the sand washing filter press has pits and bosses to support Filter cloth. There are through holes in the middle and corners of the filter plate, which form a complete channel after assembly, which can pass in the suspension, wash water and guide the filtrate. The filter plate supported on the beam has handles on both sides of the filter plate. Pressed by the pressing equipment. The filter cloth between the filter plates plays a sealing role. The above three aspects are the reasons for the abnormal noise of the filter press motor during use. Hope to help you.

All sludge pumps mainly have mud leakage, and the bearings and packing of these sludge pumps are sealed. Generally, it needs to be checked within half a month. Check the hydraulic station, including the content of hydraulic oil, the hydraulic station Hydraulic coefficient. This is because the hydraulic station is an important power part of the membrane filter press. Whether it works properly depends on the pressure in the filter chamber of the membrane filter press. It is more important to maintain a constant pressure in the filter chamber. Check the air compressor And the oil observation window of the speed regulating motor. At the time of purchase, the new equipment has been filled with lubricating oil, and it is generally necessary to continue to check within a month. After inspection, check the activation of the exhaust valve to check the control of these gases, and check the pressure relief valve .