国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01D（3）
IPC B02C018/16（2）
发明人
公开年 2022（3）
申请年 2021（3）
专利权人

Graphene battery grinding dispersion machine for graphene, has dust suction motor, dust collecting motor, pulley and electric heating plate that are fixedly installed with fixing card, steel pan and stirring cutter.

HUANG L

Drying device for processing graphene, has ventilating sponge that is arranged at inner side of filtering screen.

LIU L

Method for producing graphene grinding raw material by using through-blocking device, involves feeding ground particles into centrifugal extraction device for centrifugal extraction and purification, and scraping crystal by using scraper to collect crystal.

YU S