Sludge Dewatering Filter Press As we all know, the filter press is a kind of auxiliary device for separating solid and liquid in the process of sewage treatment, so as to facilitate the better treatment of sewage. It has been widely used in the field of environmental protection. When the filter press is in use, the sewage is first transported to the storage tank, and then the switch of the hydraulic station is opened, the first hydraulic cylinder is moved to the elongation knob, so that the hydraulic rod in the first hydraulic cylinder is extended, and the pressing plate is pushed to press the filter plate, and the pressure pump is opened to press the sewage into the filter plate through the feed port. After the action is completed, The particles and other impurities in the sewage are intercepted in the filter chamber between the filter plates through the filter cloth, and the filtrate flows out from the outlet to the waste liquid tank. When the filtrate no lo…