国家/地区 中国（6）
IPC部 B（6）
IPC大类 B01（6）
IPC小类 B01D（6）
IPC B08B005/04（3） B02C018/16（2） B08B009/087（2）
B08B013/00（2）
发明人
公开年 2022（6）
申请年 2021（6）
专利权人

Graphene oxide radiating film rolling device, has cleaning shell whose left side communicates with hose whose left end passes through outer side of box body, where surface of hose is sleeved with spring.

CHEN S, WANG J, LI L, HAN J, CUI G

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

Multi-pass scanning device for laser-induced graphene, comprises foil material conveying device comprising unreeling machine, guide roller, winder, feedback sensor, and controller, and laser scanning device including scanning focusing head.

YANG Y, SUN B, CHEN Y, ZHOU S

Cleaning device, has shell used for storing cleaning liquid, and self-cleaning assembly movably connected to inner wall of shell, so as to clean inner wall and/or cleaning liquid when moving in shell, where first cleaning assembly includes multiple supporting pieces.

WANG S

Constant temperature and constant humidity control device of electronic product, has radiating frame whose left end is opened with multiple exhaust holes uniformly distributed and exhaust hole is located at outer side of cooler.

ZHANG Y

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