▎ 摘　　要

NOVELTY - Graphene preparation device based on graphene coating comprises supporting mechanism, lifting mechanism, high-pressure impact mechanism, which are set at lower end of lifting mechanism, and separation oscillation mechanism set at lower end of high-pressure impact mechanism. The supporting mechanism comprises upper support (1) and lower supporting component (2) provided at bottom of upper support. The lifting mechanism comprises lifting cylinder (3) and lifting frame (4) fixedly connected with lower end of lifting cylinder. The high-pressure impact mechanism comprises inflating component (5). An air valve set at lower end of inflating component is constituted by high pressure spraying component fixedly connected to lower end of air valve. The separation oscillation mechanism comprises separating components. A heating component set on side of separating component comprises vibration motor. The separating component is fixedly installed in middle of port on limiting mounting groove. USE - Used as graphene preparation device based on graphene coating. ADVANTAGE - The device: is more environmental friendly and economical; has simple production method, short time, high efficiency, and no waste gas generated; and provides nitrogen source in the production process. DESCRIPTION OF DRAWING(S) - The drawing shows a side view of the integral structure of the graphene preparation device based on graphene coating. Upper support (1) Lower support component (2) Lifting cylinder (3) Lifting frame (4) Inflating component (5) Air valve (6) High pressure injection assembly (7) Separating component (8) Heating component (9) Vibrating motor (10) Upper supporting plate (101) Supporting column i (102) Lower supporting plate (201) Supporting column ii (202)