▎ 摘　　要

NOVELTY - The utility model claims a drying device for a material comprising graphene, comprising a feeding chamber, an oven, a conveyor belt, a graphene coating, the material collecting chamber and the exhaust chamber, the left side of the baking box is provided with three feeding bin, the discharging end of the feeding chamber is provided with three conveyor belt, the conveyor belt is provided with a graphite coating of the material to transmit heat, the upper part of the two sides of the conveyor belt is set with endgate, endgate is provided with fire-resistant soft cotton plate, a conveyor belt below the discharge end of the lowest end is provided with a material receiving plate; the material receiving plate is inclined downwards, the material receiving plate is connected with the material receiving pipe, a vibrator of the material collecting bin is provided with a screening material, further provided with an exhaust chamber at the upper part of the drying box, the exhaust chamber is provided with an exhaust fan, the upper part of the said exhaust fan is provided with a filter plate net, the filter plate net is placed with filter bag, the utility model can improve the heat exchange law, reduce environment pollution and increase prolong device use lifetime.