▎ 摘　　要

NOVELTY - The utility model claims a continuous release preparation graphene of jet mill, comprising a feeding mechanism, a crushing mechanism and a discharging mechanism, set pipeline is connected with the feeding mechanism in the grinding mechanism. the tail end of the pipeline is provided with a nozzle A and extends into one side of the crushing chamber is provided with a nozzle B at the other side opposite to the nozzle A of the nozzle B is connected with the high pressure gas supply mechanism through the pipeline, a nozzle slit width of the nozzle A is 0.5-1 mm. the nozzle slit width of the nozzle B is 0.1-0.3 mm, spraying graphite material to the crushing chamber by the nozzle A and the nozzle B spraying the high pressure gas to the grinding chamber, graphite raw material continuous cutting and grinding processing to form graphene, simple structure of the whole device, easy assembly process, and is suitable for industrial mass production.