▎ 摘　　要

NOVELTY - The utility model model claims an oven for graphene, comprising a lower box body, a heating piece and a motor, further comprising a vertical plate, an upper box body, a heater and a box, the upper box body is connected with the lower box body through the vertical plate; a circulating air inlet pipe and a circulating air outlet pipe are arranged between the upper box body and the lower box body, the upper box body is provided with an air outlet, an air inlet, the exchange box connected in the upper box body and located above the circulating air outlet pipe, and the exchange box is connected with the air outlet, the air inlet is connected; the heater is connected with the upper box body and located above the circulating air inlet pipe; the lower box body is provided with an air circulating channel, heating piece is connected with the lower box body and located in the air circulating channel; the motor comprises a heat circulating motor, an exhaust motor, a heat circulating motor, the exhaust motor is connected to the lower box body. The utility model enter into the lower box body after the heating supplied from the air inlet under the action of the motor, the exchange box and the heater, so that the temperature difference of the wind in the box body at the later period of the utility model is constant, and it is more beneficial for drying the graphene