Emulsifying and grinding tank for granulating high-tower compound fertilizer

The utility model discloses an emulsifying and grinding tank for high-tower compound fertilizer granulation. The emulsifying and grinding tank comprises an emulsifying and grinding tank, a ball screw nut pair, a stirrer, an emulsifier and a wall cleaning mechanism, the utility model particularly relates to the technical field of compound fertilizer emulsifying and grinding tanks. A ball screw nut pair, a stirrer, an emulsifier and a wall cleaning mechanism are arranged in an emulsifying and grinding tank, the ball screw nut pair is sleeved with the wall cleaning mechanism, the stirrer is fixedly connected with the ball screw nut pair, the emulsifier is rotationally connected with the emulsifying and grinding tank, and the ball screw nut pair is rotationally connected with the emulsifying and grinding tank; when the emulsifier is driven to emulsify the compound fertilizer in the emulsifying and grinding tank, the compound fertilizer material is splashed and remained on the inner wall of the emulsifying and gri