▎ 摘　　要

NOVELTY - The device has a drying box (1) whose left side is provided with a heater (2). Four corners of a bottom surface of the drying box are provided with box legs (3). A lower end of the box leg is provided with a brake wheel (4). An upper side of the drying box is hinged with a box cover (5). A middle unit of an outer wall of a left side of the box cover is provided with a pull handle (6). A lower end of an L-shaped drying pipe (9) is provided with an impeller (902). An outer wall of a lower end of the L-shaped drying pipe is annularly formed with multiple through holes (904). USE - Graphene heating film drying device. ADVANTAGE - The device can keep the heat of the column when drying, so that the inner temperature of the drying box can be kept; effectively avoids the open drying, so that a lot of heat is radiated, at the same time, through setting the drying nozzle to make the internal heat can be recycled, which not only avoids the temperature of the bottom surface is always high, but also can form air flow acceleration drying, and greatly improves the efficiency of drying. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of graphene heating film drying device. Drying box (1) Two transmission gears A (7) Cavity (105) Transmission gear B (701) Middle shaft (702) Drying net plate (703)