A filter press air pressure squeezing retrofit device

Abstract

The utility model relates to filter press air pressure press technical field discloses a filter press air pressure press reconstruction device, including the sludge collecting device for separating clean water and sludge, one side of sludge collecting device is equipped with the air drive press assembly for squeezing sludge, one side of air drive press assembly away from sludge collecting device is equipped with the air pressure power component for providing power, and the regulating assembly for controlling how much gas enters is arranged to the lower end of one side of air pressure power component, the diaphragm of baffle two sides in air drive press assembly realizes expansion through the compressed air of gas storage tank delivery, when compressed air enters the air cavity formed by diaphragm and baffle, diaphragm even expands along filter cake surface, and the filter effect of cooperation cloth and the anti -displacement effect of non -skid pad squeeze out the moisture in filter cake through water outlet, because gas storage tank can stable gas supply, and diaphragm press pressure deviation controls in small range, compared with the rigid extrusion of traditional mechanical press, the stress uniformity of filter cake has been promoted, and dehydration time has been shortened, and the regulating assembly realizes the turnover of turnover plate through the adjustment movable plate to control the amount of gas entering.

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