Plate-and-frame filter press for magnesium hydroxide production

The utility model provides a plate-and-frame filter press for magnesium hydroxide production, which relates to the technical field of magnesium hydroxide production equipment and comprises a plate-and-frame filter press body, a protective plate is arranged at the top of the plate-and-frame filter press body, a thrust plate is arranged at the top of the plate-and-frame filter press body, a sliding frame is arranged at the top of the protective plate and the top of the thrust plate, and the sliding frame is connected with the plate-and-frame filter press body. A water pump is arranged at one end of the sliding frame, the bottom of the water pump is connected with an external pipeline, one end of the water pump is connected with a connecting hose, one end of the connecting hose penetrates through the sliding frame and is connected with a flow dividing pipe, and a plurality of spray heads are arranged at the bottom of the flow dividing pipe. Through the arrangement of the water pump, the sliding frame and the spr