国家/地区 中国（4）
IPC部 B（4）
IPC大类 B07（4）
IPC小类 B07B（4）
IPC B07B001/46（2） C01B032/184（2） F26B023/06（2）
发明人
公开年 2021（4）
申请年 2021（4）
专利权人

Powder drying and collecting device for preparing graphene, comprises box body, where two side surfaces of bottom of box body are provided with sliding groove, and sliding groove is slidingly connected with sliding block.

WANG P

Method for drying graphene particle, involves starting scraping device to scrape graphene dust adhered to inner wall of tank to bottom of tank, using plugging device for plugging when clogging occurs, and discharging fine graphene particles inside tank together with graphene dust.

YU C

Laboratory device useful for preparing graphene from tar residue comprises box body fixed on screen frame, liquid pump set in washing tank, and cushion frame integrated centrifugal separation and drying machine set with inlet of ball mill.

WANG X, WU B, LI X, ZHU W, XU W, XU X, WANG Z, ZHANG Z, LIAN B

Discharging device for graphene production, has grinding block whose bottom end is provided with discharging mechanism, and discharging bin is provided with heating chamber, where left side of chamber is provided with discharging port.

WENG X