▎ 摘　　要

NOVELTY - Device comprises a working plate (1), whose top side is provided with a water bath heating mechanism, an independent mixing mechanism, a suction filter mechanism and an oscillating mechanism. The independent mixing mechanism is located inside the water bath heating mechanism. The suction filter mechanism is located on the top side of the independent mixing mechanism. The oscillating mechanism is located on one side of the water bath heating mechanism. The water bath heating mechanism includes a heating box (2), a heat insulation plate (3) and a heating plate (4). The independent mixing mechanism includes mixing barrel one, mixing barrel two, motor (9), gear one, ring gear plate, spiral stirring shaft, paddle-shaped stirring shaft and the sealing plate. The oscillating mechanism includes a cylinder, a mounting frame, an exciter, a drive shaft and a screw nail. USE - The device is useful for mixing raw material of graphene preparation. ADVANTAGE - The device ensures the uniform mixing of graphene during preparation, but also the assembly line operation is convenient, has high working efficiency, wide application range, saves labor cost, strong practicability and good stability. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of device for mixing raw material of graphene preparation. Working plate (1) Heating box (2) Heat insulation plate (3) Heating plate (4) Motor (9)