▎ 摘　　要

NOVELTY - The utility model claims a device capable of continuously preparing graphene film, comprising a reaction furnace, and an air inlet pipe set on the reaction furnace, an exhaust pipe and a heating furnace; the air inlet pipe and the exhaust pipe respectively set on the central position of the upper surface and the lower surface of the reaction furnace; the heating furnace is set on the lower surface of the reaction furnace; the reaction furnace is further provided with a feeding port; a discharging port and a conveying belt; the feeding port and the discharging port respectively set on two end faces of the reaction furnace; the conveying belt is set in the reaction furnace; and two ends respectively the conveying belt are located at the feeding port and the discharging port; the heating furnace is provided with a bearing shell, a heating device and a lifting device; the lifting device is set at the bottom of the heating furnace; the bearing shell is set on the lifting device; and the top end of the bearing shell is set in the reaction furnace; The heating device is set in the bearing shell. The utility model continuously prepares graphene film, improves the efficiency of preparing graphene film.