▎ 摘　　要

NOVELTY - The utility model claims a kind of graphene prepared by layer peeling off device, comprising an ultrasonic generator, an ultrasonic dispersing tank and a stirring device to disperse the graphite suspension solution in the dispersing tank, stirring device comprises a stirring motor, a stirring rotating shaft and a stirring rotary vane, stirring one end of the rotating shaft is connected with the mixing motor and the other end is connected with the mixing rotary vane, the side wall of the ultrasonic dispersing tank is provided with a plurality of ultrasonic transducer, the bottom of the ultrasonic dispersing tank is provided with a discharging port of the graphene preparation is placed in a frame on a plug layer. This utility model claims a graphene prepared with mechanical stirring and ultrasonic treatment is combined together to realize the graphene preparation in the process of inserting a valid for the layer and peeling off the graphite production line layout is more simple and compact, reduces the equipment cost, obviously improves the production efficiency and the product graphene uniformity stability, which is good for mass production of pushing a graphene layer peeling off device.