Efficient magnetic coagulation filter

The invention relates to the technical field of magnetic coagulation, in particular to an efficient magnetic coagulation filter tank. Comprising a tank body; the tank body is used for coagulating sedimentation; a water outlet is formed in the outer wall of the tank body; a drain outlet is formed in the bottom of the tank body; a feeding assembly; the feeding assembly is arranged above the tank body; the feeding assembly is used for adding magnetic powder and a medicament into the tank body; a filter seat; the filter seat is fixedly connected to the upper end of the tank body; a through hole is formed in the center of the filter seat in a penetrating manner; a filter membrane; the filter membrane is positioned in the through hole; a pressure plate; the pressure plate is positioned right above the through hole; the outer diameter of the pressure plate is matched with the inner wall of the through hole; a hydraulic cylinder; one end of the hydraulic cylinder is fixedly connected to the upper end of the pressure