▎ 摘　　要

NOVELTY - Graphene millimeter sheet preparation equipment comprises mixing tank (1), drip hole (2), thermal insulation layer (3), drip button (4), door body (5), temperature control button (6), superhydrophobic surface substrate (7), heat pipe (8), hot plate (9), reduction pipe (11), handle (12), temperature reduction chamber (13), ultrasonic disperser (14) and dispersing probe (15). The mixing tank and temperature reduction chamber are integrated into upper structure and lower structure. The ultrasonic disperser has dispersing probe. The dispersing probe is placed in mixing tank. USE - Graphene millimeter sheet preparation equipment. ADVANTAGE - The equipment controls the size of graphene sheet and is easy to mass produce. DETAILED DESCRIPTION - Graphene millimeter sheet preparation equipment comprises mixing tank (1), drip hole (2), thermal insulation layer (3), drip button (4), door body (5), temperature control button (6), superhydrophobic surface substrate (7), heat pipe (8), hot plate (9), reduction pipe (11), handle (12), temperature reduction chamber (13), ultrasonic disperser (14) and dispersing probe (15). The mixing tank and temperature reduction chamber are integrated into upper structure and lower structure. The ultrasonic disperser has dispersing probe. The dispersing probe is placed in mixing tank. The mixing tank and temperature reduction chamber are provided with thermal insulation layer. The temperature isolation layer is provided with drip hole. A thin film is arranged in drip hole. A switch operation is performed by drip button. The drip button is arranged at the connection part between the left outer wall of mixing tank and thermal insulation layer. A door body is arranged in the middle of the front outer wall of temperature reduction chamber. A handle is arranged on door body. The handle is placed on the right side of door body. The temperature reduction chamber is internally provided with cavity. The bottom of cavity is provided with heat pipe. The heat pipe is fixedly connected to the left inner wall of temperature reduction chamber. The heat pipe is provided with hot plate. The hot plate is provided with superhydrophobic surface substrate. The temperature control button is arranged on the left outer wall of temperature reduction chamber. The temperature control button and heat pipe is electrically connected. A reduction pipe is connected to the right bottom of temperature reduction chamber. The reduction pipe penetrates temperature reduction chamber from the upper side of hot plate. There is also a valve on it. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of graphene millimeter sheet preparation equipment. Mixing tank (1) Drip hole (2) Thermal insulation layer (3) Drip button (4) Door body (5) Temperature control button (6) Superhydrophobic surface substrate (7) Heat pipe (8) Hot plate (9) Reduction pipe (11) Handle (12) Temperature reduction chamber (13) Ultrasonic disperser (14) Dispersing probe (15)