▎ 摘　　要

NOVELTY - The utility model claims a light wave oven of preparing graphene, comprising a shell, the shell is provided with a feeding port, and the other side of the shell is provided with a discharge port, the middle of the shell is equipped with a transparent tube, one end of the transparent pipe is connected with the feeding port, and the other end is connected with the discharge port, a transparent tube and the shell between a radiation lamp, a rotating shaft inserted in the shell and extends in the transparent pipe, the rotating shaft in the transparent pipe is fixedly connected with a plurality of stirring blade. Furthermore, the irradiation lamp and the shell are further provided with a reflecting; position and close at the feeding port of the rotating shaft is fixed with a spiral conveying blade in the shell, spiral conveying cutter one end stretches in the transparent pipe; the feeding port is provided with a feeding valve, the discharge port position is provided with discharging valve. The utility model can realize few layer graphene powder with low cost and large-scale production, and it is easy to operate.