▎ 摘　　要

NOVELTY - The utility model claims a graphene powder manufacturing device, comprising a grinding barrel, the bottom of the grinding barrel is a conical structure, and the top part is an opening, the top surface of the grinding barrel is provided with a mounting lug boss, the bottom of the grinding barrel is connected with a discharging pipe, the top of the grinding barrel is connected with a top cover, the top of the top cover is connected with two feeding pipes, the feeding pipe is connected with the inner part of the grinding barrel, the top centre position of the top cover is provided with a grinding motor, the outer side of the grinding barrel is provided with multiple supporting legs. The beneficial effects are as follows: The device is provided with a grinding liner and a rotating block and a rotating roller, it can grind the raw material in a working chamber with multi-layer grinding processing make the grinding effect better, and by setting the rotating grinding liner, the grinding process can make the material grinding more fully through the bidirectional force of the rotating shaft and the grinding liner, the grinding effect is better.