▎ 摘　　要

NOVELTY - The utility model claims a new fireproof coating preparation control device, relating to the technical field of coating production, comprising a preparation barrel, a liquid inlet and a discharging port, the top part of the preparing barrel is fixedly installed with a powder storing box, the top part storing box is fixedly installed with a powder inlet, the bottom of the powder storing box is extended to the inner part of the preparing barrel, the bottom outer wall of the powder storing box is fixedly installed with several powder outlets distributed in annular array, the powder outlet is inverted cone-shaped, the circumferential bottom of the preparation barrel is fixedly installed with a fixing ring, the bottom of the fixing ring is fixedly installed with three supporting legs distributed in annular array, the central position of the inner wall of the top part of the preparation barrel and the inner wall of the bottom is rotatably connected with the same rotating rod through the bearing. The utility model can improve the uniformity of graphene oxide and object liquid paint when mixing, so as to improve the mixing efficiency, preparing the protective coating with good fireproof effect.