▎ 摘　　要

NOVELTY - Sending the new utility model provide a kind of used for cutting peeling off one graphite alkene in the millstone-type extruder, wherein, comprising cylinder body, cylinder body in rotation of screw, driving device, the cylinder body is set with cylinder body and integrated and fixed grinding disc, the cylinder body rotating in the screw for double screw of " one "-shaped arrangement of three screw, wherein the middle one of through screw type extruder, and is set with the fixed grinding disc and matched with the movable grinding disc, two side is set at front end, as material transport section, cutting prevention section, and said driving device is motor, transmission device, the fixed grinding disc and movable grinding disc evenly distributed supply material through the micro-channel. Using continuous cutting peeling off the disc extruder, plasticizing by the three screw cutting, grinding, and uniformly dispersing the micro-hole, not only can continue stable peeling off of graphene, and greatly shortens the preparation of peeling off time, as key device realize graphite alkene and mass production.