During the operation of the plate and frame filter press, if the pressure is insufficient, the quality and power of the filter press will decrease. However, excessive pressure is also extremely unfavorable for the use of the plate and frame filter press. Only reasonable pressure control can be achieved. To ensure the safe and efficient use of the filter press. So what are the specific hazards of the high pressure of the plate and frame filter press?

1. If the pressure of the plate and frame filter press is too high, it is generally caused by the abnormal hydraulic system, which will cause the hydraulic system of the plate and frame filter press to overheat, resulting in the phenomenon of hydraulic oil degeneration. There is a flat filter plate and a hollow filter frame, the filter cloth is fixed on the plate frame, this is the primary filter press method in the early stage, and the filter chamber of the box filter press is composed of two adjacent sag filters. The main advantage is that it is convenient to replace the filter cloth, but the disadvantage is that the power is low, the filtering effect is not good, and the filter plate is easy to be damaged.

2. When the pressure of the plate and frame filter press exceeds the pressure that the filter plate can accept, it will cause the filter plate to burst, which is more risky. The filter chamber of the box filter press has a flat plate filter. It is composed of a plate and a hollow filter frame, and the filter cloth is fixed on the plate frame. This is the main filter press method in the early stage, while the filter chamber of the box filter press is composed of two adjacent depressed filter plates. The advantage is that it is convenient to replace the filter cloth, and the disadvantage is that the power is low, the filtering effect is not good, and the filter plate is easily damaged.

3. If the pressure of the plate and frame filter press is too high, the phenomenon of motor overheating will also occur, and the overheating of the motor will be more likely to cause risks.

It can be seen that the harm caused by the high working pressure of the plate and frame filter press is still very great. As long as it is controlled within an appropriate range, the safer operation of the filter press can be ensured, thereby reducing the occurrence of failure problems. Extend the service life of the plate and frame filter press. The difference between the automatic filter press and the general filter press is that there are more automatic plate pulling systems, automatic liquid-contacting flaps, automatic cleaning filter cloth and other systems. The equipment operation is more intelligent The whole machine has scientific and reasonable structure design, high mechanical strength, stable structure, durable and easy to operate and protect. The surface of the filter plate of the sand washing filter press has pits and bosses to support the filter cloth. There are through holes in the center and corners, which form a complete channel after assembly, which can pass in the suspension, wash water and lead out the filtrate. The two sides of the filter plate have handles supported on the beam, and the filter plate is pressed by the pressing device. The filter cloth between the filter plates acts as a seal.