How do filter plates work?

As a device for Solid-liquid Separation, the Filter Press has some essential components, that is, the frame, Filter Plate and Filter cloth. Whether it is a Jack Filter Press, a hydraulic compression Filter press, a mechanical compression filter press or a hydraulic compression filter press, or a filter press of any form and material such as a box type or a plate frame, these three items are indispensable. . So do you know what role does the filter press play in Sludge dewatering? What is it about the material selection? Shenhongfa Company briefly analyzes the little knowledge about the filter plate of the filter press.

The filter plate of the filter press is designed with some concave and convex dots, which play a vital role in the filtration and dehydration capacity of the filter press. It can speed up the flow rate of the equipment and shorten the filtration cycle, thus greatly improving the working efficiency of the filter press. During the operation of the filter press, the filtrate will not be limited by the direction, and will flow around along the line formed by the bumps, and it is the existence of the bumps that reduces the flow time of the filtrate and greatly improves the filtration speed. The bumps on the filter plate further expand the filter area to help the filter performance of the filter press to be in a stable state, which not only protects the filter cloth from damage, but also prolongs the service life of the filter press.

When selecting a filter plate, the user must first determine the size of the filter plate of the existing filter press, and then determine the pH value of the material and the maximum temperature of the material. Conventional filter plates are generally recommended to withstand temperatures below 80 degrees Celsius, and for materials greater than 80 degrees Celsius to 100 degrees Celsius, we recommend using high-temperature polypropylene filter plates. And if the maximum temperature of the material exceeds 100 degrees Celsius, then we have to consider other materials such as cast iron, stainless steel or aluminum alloy. Therefore, before users purchase filter plates, we need to understand the above points clearly in order to make suggestions, so that the products produced can match the original filter press models and fully ensure the efficient operation of the filter press.

We Hongfa filter press manufacturer always produces and designs products from the perspective of consumers, and provides users with practical and worry-free pre-sales and after-sales services. It is the best choice for your best partner and looks forward to your inquiry.