▎ 摘　　要

NOVELTY - Graphene production device comprises a reaction tank (1) provided with a movable plate. The movable plate is connected with a microwave cavity. The two sidesof the top of the reaction tank is provided with a first sliding groove. The top of the movable plate is connected with a quantitative feeding mechanism (6). The movable plate is provided with a sieving mechanism. The quantitative feeding mechanism is used for controlling the feeding amount of the graphite oxide particles. The sieving mechanism is used for uniformly spreading the graphite oxide particles in the microwave cavity. The sieving mechanism comprises a supporting rod, a sliding sleeve, a connecting block, a reset spring, a motor, a transmission rod, a moving rod, a fixing block and a rocker. The top part of the fixing block is fixedly connected with the bottom of the microwave cavity. USE - Used as graphene production device. ADVANTAGE - The device realizes quantitative delivery; does not need other power driving mechanism; is convenient to use and saves cost; can automatically sieve the graphene oxide particles; avoids the effect that the graphene oxide particles area ccumulated on the microwave cavity to affect the radiation irradiation. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of the graphene production device. Reaction tank (1) Quantitative feeding mechanism (6)