When selecting the equipment for plate and frame type Filter Press, we should consider the following aspects. (1) the requirement for the solids content of the mud cake. Compared with other types of dehydrating machines, the mud cake has the highest solid content, up to 35%. The plate frame filter press should be the first choice to reduce the occupying factor of the sludge. (2) the material of the frame. (3) the material of the filter plate and the filter cloth. Corrosion resistance is required. Filter cloth must have certain tensile strength.
(4) the movement of the filter plate. The requirement can be completed by automatic or semi-automatic hydraulic pneumatic device, so as to reduce the labor intensity of operation.
The box filter press is an advanced solid-liquid separation mechanical product with integrated technology of machine, electricity and liquid. It consists of four parts: rack part, filter part (filter plate, filter cloth), hydraulic part and electrical appliance part. According to user requirements, you can add automatic pull plate, liquid connection device and so on. Filter plate is the main component of filter press. Its function is to discharge water and store filter cake during the process of filtration.
The filter plate has a protruding platform on the surface of the oil plate and forms a drain groove. Outside the convex platform is a porous plastic screen board. It is riveted on the filter plate with rivets and the filter cloth is outside the screen plate. The filter plate is generally made of ductile iron or cast iron, and the filter plate, which is proud of RE Mg alloy ductile iron, is also widely used. In recent years, non-metallic materials are widely used in foreign countries as filter plates, such as polypropylene filter plates, which are light in weight and long in life.
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Product Categories : Filter Press > Vertical Filter Press