870 Series High Pressure Automatic Membrane Filter Press
1. Jack and hydraulic compression
2. Model320/450/630/800
3. ISO9001: 2008; CE
Apply
Widely used in food, medicine, chemical, metallurgy, oil, wine. Especially for large quantity of beer, liquor, wine, cooking oil and other liquid beverages fine filter or filter sterilization.
Operation principle
Suspension is pumped into each closed filter chamber. Under pressure, the suspension goes through filter plates and cloth. Then filtrate flows trough liquid outlet, while filter residue is kept in chamber, to realize solid-liquid separation.
Structure and operating principle
1. Filter press consist of frame, filter plate, pressing system(manual, mechanical or hydraulic ) and electric control cabinet.
2. Frame consists of base, push plate and girder and supports the pressing device and filter plates.
3. Filter plates are installed on girder between tail plate and push plate, with filter cloth sandwiched in them.
4. In operation, the pressing device(cylinder piston rod or screw ) drives the push plate to press the filter plates and filter cloth between push plate and tail plate. Filter chambers are formed between pressed filter plates and material get in to The filter chambers through the feeding port in tail plate. Solid particles are trapped in filter chambers form into cakes, while liquid is discharged out of the tail Plate. In similar manner, to drying the press cakes, compressed air can be introduced through the washing port.
5. Plate and frame type filter-Press is the same as recessed plate filter press in structure, except the filtering part that consists of one plate, one frame and filter cloth, with filter chamber between plate and frame.
6. Liquid stream of filter press can be divided into exeternal stream and internal stream. Exeternal streamrefers to that the filtrate is discharged directly from outlet port of filter plate; Internal stream refers to that the filtrate from various filter plate is collected before being discharged out of the filtrate port.
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