国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（2） B02（2）
IPC小类 B02C（2）
IPC
发明人 ZHENG L（3）
公开年 2022（3）
申请年 2022（3） 
专利权人 ZHENG L（3）

Production device for graphene comprises reactor for graphene, grinding cylinder, grinding assembly and driving assembly, top part is fixedly installed with feeding pipe, feeding pipe is provided with multiple feeding holes.

ZHENG L

Fast precipitating device for processing graphene comprises bottom plate, where top part plate is fixedly mounted with two vertical plates, top part vertical plates are fixedly installed with same top plate.

ZHENG L

Production device with graphene material pre-processing function, has fixing plate that is rotatably provided with long rod and outer side of driving rod and left end of long rod are fixedly sleeved with first chain wheel.

ZHENG L