▎ 摘　　要

NOVELTY - The utility model claims a heating device for graphene, belonging to the graphene field of heat conduction, aiming at the problem of low heat efficiency and bad ventilation effect when rotating and heating through the tray, comprising a heating box and a box cover covered on one end face of the heating box, the bottom surface of the heating box is fixed with a plurality of placing blocks uniformly distributed, the top surface of the plurality of placing blocks are fixed with a heat conducting plate, the centre of the heat conducting plate is rotatably connected with a rotating shaft a, the top end of the rotating shaft a is coaxially fixed with a placing plate; The utility model drives the driving motor to drive the exhaust blade to synchronously rotate, the discharging effect of the gas in the heating box is improved, at the same time, the placing plate is rotated in the heating box, and the three graphene conducting layer plates are rotated along the opposite direction of the placing plate, so as to increase the heating frequency of the object and three of graphene heat conducting layer plate, so as to greatly improve the heat receiving efficiency of the article on the tray for heat treatment.