Filtering device for grouting material production

The utility model discloses a filter device for grouting material production, which relates to the technical field of grouting material production and comprises a mounting frame, a stirring tank is mounted on the upper surface of the mounting frame, a discharge pipe is fixedly mounted on the lower surface of the stirring tank, and an electromagnetic valve is arranged on the discharge pipe. A fixing plate is fixedly mounted on the inner wall of the upper side of the mounting frame corresponding to the discharging pipe, a filter screen cylinder is mounted at the position, corresponding to the discharging pipe, of the lower surface of the fixing plate, a cylinder is mounted on the lower surface of the fixing plate and covers the filter screen cylinder, and a drain valve is fixedly mounted at the position, close to the lower side edge, of the left side wall of the cylinder. The filter screen cylinder cleaning function is added, the filter effect of the filter screen cylinder is ensured, the filter screen cylinder