How to maintain and clean plate-and-frame filter press?

The plate and frame filter press is a common filter press equipment in industrial production. During the use process, the plate and frame filter press must be routinely maintained and maintained, and each part of the plate and frame filter press must be regularly inspected. Carrying out a comprehensive cleaning work, such maintenance work can not only improve the production efficiency of the plate and frame filter press, but also extend the service life of the plate and frame filter press. Generally, the equipment that needs to be cleaned is an important equipment of the filter press, so you must be careful when cleaning. If the damage to the filter press is caused by improper cleaning, it is unavoidable. Therefore, when cleaning up, we must pay attention to the following aspects. Let us introduce it in detail.

• Clean filter cloth

After cleaning the filter plate, the other most important part of the plate and frame filter press is the filter cloth. In all filter presses, the filter cloth is very important, so the filter cloth must be kept clean. After removing the filter cloth from the filter plate, first soak it in water with an acidity and alkalinity opposite to the filter cloth to soften and dilute the residual particles in the filter cloth, then wash the filter cloth to a certain extent, and then air-dry the filter cloth. The cloth will continue to be used next time.

• Clean the filter plate

The filter chamber is the main place where the plate and frame filter press works. Be careful when cleaning. The filter chamber of a plate and frame filter press is usually composed of a plate and frame, a frame, and a filter cloth, so when cleaning, the filter plates need to be removed one by one. Return the push plate, remove the filter plate, and then visit the filter plate to be cleaned and tidy aside to be cleaned. After all the filter plates are removed, remove the filter cakes, and then clean the drain holes of the filter plates one by one to prevent the remaining solid particles from being blocked due to air-drying and solidification, thereby affecting the work efficiency and the integrity of the filter plate.

• Clean the hydraulic device

The hydraulic device is the place where the pressure is applied during the work of the half-frame filter press. If the hydraulic device is not cleaned, it is likely to cause the pressure filter to fail to release the pressure normally during the filter press, which will affect the pressure. The entire pressure filtration work of the filter machine reduces the working efficiency. Therefore, when cleaning the hydraulic device, we must first ensure that all parts of the hydraulic device are clean and free of oil stains, lubricate in time, and ensure that the oil in the oil tank meets the standard. Only in this way can the normal operation of the hydraulic device be guaranteed.