Filter filter equipment filter cloth manufacturing type
In the modern industry, the filter cloth of the filter press equipment plays a very important role, which directly affects the filtration effect of the equipment of the bad filter press, so when we use equipment such as filter presses that need to use the filter cloth, You need to choose the type of filter cloth that suits you. You need to know the manufacturing method and type of the filter cloth.
Since the filter cloth of the box filter press functions to intercept solids and dialysis liquid, it also supports the filter cake of the filter chamber. Therefore, the filter cloth must be made of a porous material. There are three types of filter cloths used in the industry today: First, the woven cloth or filter cloth woven by the woven filter cloth is the most used in the industry. Such a filter cloth is woven from natural or synthetic fibers, fine metal wires and the like. The benefits are clear ingredients, stable results and consistent performance without secondary contamination of the liquid. It can also be flexibly made according to different equipments, and the processing is convenient. The aperture of the filter cloth can be large or small, so the filter cloth of the industrial filter press is more than 85%. Second, the pile filter cloth Such filter cloth is used less, and some particles with high adsorption capacity are piled up. Such particles are: diatomaceous earth filter plate. An important disadvantage of such filter media is that the dialysis is not good. Therefore, it can only be used for filtration of liquids containing a small amount of solid particles. Third, the industrial filter paper or polymer porous filter membrane is a uniform feature of the filter cloth, which is small enough to reach a few nanometers. Therefore, such a filter cloth is used for intercepting and filtering tiny particles, and a very clear filtrate is obtained. . That is to say, such filter cloth is used in industries where the filtrate is highly demanded, such as in the pharmaceutical, food processing and biochemical industries.