▎ 摘　　要

NOVELTY - A graphene preparation apparatus comprises a shell, a support, and a reactor, which is installed on one side of the upper portion of support, placed horizontally and cylindrical. Irradiation lamps are provided outside the reactor. The shell is provided outside the irradiation lamp. A thermal insulation layer is arranged on the inner side of shell. A reflective film is arranged between the thermal insulation layer and the irradiation lamp. A feed inlet is arranged above the left side of the reactor. The inlet is provided with a solenoid valve. USE - Graphene preparation apparatus. DETAILED DESCRIPTION - A graphene preparation apparatus comprises a shell, a support, and a reactor, which is installed on one side of the upper portion of support, placed horizontally and cylindrical. Irradiation lamps are provided outside the reactor. The shell is provided outside the irradiation lamp. A thermal insulation layer is arranged on the inner side of shell. A reflective film is arranged between the thermal insulation layer and the irradiation lamp. A feed inlet is arranged above the left side of the reactor. The inlet is provided with a solenoid valve. A discharge port is formed in the right side of the reactor, and is provided with the solenoid valve. A rotating shaft is arranged at the left end of the reactor, and extends into the reactor. A motor is arranged at one end of the rotating shaft. The rotating shaft is connected to the motor through a gear. The support is arranged between the reactor and the motor. A bearing assembly is installed on the support. The rotating shaft is installed on a bearing seat. A feeding tool is mounted on the rotating shaft on the left side of the reactor. A stirring tool is attached to the rotating shaft on the right side of the reactor.