国家/地区 中国（4）
IPC部 B（4）
IPC大类 B08（4）
IPC小类 B08B（4）
IPC F26B021/00（4） B08B013/00（3） B08B003/02（2）
B08B003/14（2）
发明人
公开年 2020（4）
申请年 2019（3） 
专利权人

Cleaning device for graphene oxide, has liquid inlet pipe whose bottom end is connected with upper surface of first conduit, where lower surface of second conduit is connected with top end of multiple nozzles.

YUAN C, DU J

Cleaning device for preparing single-layer graphene oxide, has water pump whose input end is provided with first water pipe passing through side of shell, where output end of shell is connected with water tank through second water pipe.

ZHANG G

Graphene oxide washing and drying device comprises bottom plate, washing groove, gear, driving motor and connecting block, where top end of bottom plate is fixed with electric telescopic rod, and right side of electric telescopic rod is provided with washing groove.

QIU Q, HOU S, LIU T, HAN H

Device for preparing graphene heating film comprises a cleaning box and film inlet and cleaning tank passes through the four supporting legs installed on ground and inner bottom end of cleaning tank is provided with liquid collecting hopper.

ZHANG X