The belt filter press is a type of material dehydrating equipment, which can be used with air flotation equipment to dehydrate and press the suspended matter and sludge produced after air flotation process into filter cake to prevent pollution. The belt filter press can also be used to concentrate slurry and extract waste liquor.
Filter Plate
The filter plate is made of polypropylene material, and it can resist corrosion of acid, alkali and salt, and its high capacity of strength.
Filter Cloth
The filter cloth is made of polypropylene and is divided into polypropylene filament filter cloth and polypropylene staple fiber filter cloth. It has strong acid and alkali resistance. But the temperature of polypropylene fiber should below 100 degrees C. Because its strength will drop and the cloth will shrink at over 100 degrees C.
The filter area of the plate and frame filter press can be adjusted according to needs. The size of the plate frame is usually square, and the inner edge of the frame is 200-2000 mm in length, the thickness of the frame is 16-80 mm, and the filtering area is 1-1200 square meters.
The filter plate and the filter frame can be pressed tight by manual screw, electric screw and hydraulic pressure. The filter plate and the frame can be made of wood, cast iron, cast steel, stainless steel, polypropylene and rubber.
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