▎ 摘　　要

NOVELTY - The utility model claims a heating tank for preparing graphene powder coating, comprising a shell, the inner wall of the shell is provided with a first insulating layer, the inner wall of the first insulating layer is provided with a first insulating layer, the inner side of the first insulating layer is provided with an inner shell; between the outer wall of the inner shell and the inner wall of the first insulating layer is provided with an electric heating coil pipe; the top part of the shell is connected with the mounting plate through the supporting rod; the central position of the upper surface of the mounting plate is equipped with a speed reducing motor; the output shaft of the speed reducing motor passes through the first through hole on the central position of the surface of the mounting plate and is connected with the rotating shaft through the shaft joint; the bottom end of the rotating shaft passes through the sealing bearing and the second through hole and extends to the inner part of the inner shell; one side of the inner top end of the inner shell is provided with a temperature sensor. The utility model effectively improves the heating effect of the graphene powder coating production raw material, so that the graphene powder coating production raw material is uniformly heated, convenient use and strong practicability.