▎ 摘　　要

NOVELTY - The utility model claims an oxidation graphene preparation technology field, and claims a stirring device for preparing oxidation graphene, comprising a box body, the top part of the box body is provided with a cover plate, the top part of the cover plate is provided with a motor one, the top part of the cover plate is provided with a mounting frame, the motor is fixedly installed at the bottom of the mounting frame, the bottom of the box body is provided with a discharging port, the bottom of the box body is provided with a screening mechanism, the screening mechanism is detachably connected with the box body through a connecting mechanism, the screening mechanism comprises a fixing frame, a filter screen, a connecting rod, a spring, a fixing frame, a motor two, an elliptical plate, a supporting frame, the fixing frame is set at the bottom of the box body, one side of the filter screen is fixedly connected with one side of the inner wall of the fixing frame. The utility model solves the problem that it is easy to mix large particles in the process of preparing the finished product of the oxidized graphene