▎ 摘　　要

NOVELTY - The utility model claims a graphene oxide for airflow crushing device crushing, comprising sequentially connected air compression device, air storage tank, airflow type grinding machine, turbine air classifier, a bag-type dust collector and finished product bleeder valve, one side of the air compression device is provided with an electric control system; the upper part of the airflow type grinding main machine is provided with a vibration feeding machine, the airflow type grinding machine comprises a grinding cavity connected with the cavity of the buffer cavity; the grinding cavity and the buffer cavity is provided with a lug boss; the lug boss is provided with an opening, the opening is provided with a blanking plate, one end of the discharging board is hinged with the lug boss, and the other end is buckled with the lug boss; the through cavity wall of the grinding cavity is provided with multiple nozzles. the multiple nozzle jetting direction intersect at one point, the milling chamber is provided with a vibrating feeding machine for supporting the supporting structure; the utility model has the graphene oxide before crushing particle size sorting and crushing after advantages of good uniformity of particle size of the graphene oxide.