Filtering equipment for producing water reducing agent

The utility model discloses filtering equipment for producing a water reducing agent, which comprises a filtering box, one side of the filtering box is fixedly connected with a feeding pipe, one side of the filtering box far away from the feeding pipe is fixedly connected with a discharging pipe, when the filtering equipment is used, the feeding pipe is connected with an outlet end of a water reducing agent production reaction kettle, and the discharging pipe is connected with a collecting barrel of the water reducing agent. When passing through a water reducing agent, the crystal substance filtering device for producing the water reducing agent sequentially passes through the feeding pipe, the filtering box, the filtering net and the discharging pipe, the filtering net filters crystal substances in the water reducing agent, when the crystal substances are cleaned, the vertical rod is pushed downwards, the vertical rod drives the movable plate to move, and when the movable plate moves, the crystal substances