国家/地区 中国（9）
IPC部 B（9） F（2）
IPC大类 B01（9）
IPC小类 B01D（9）
IPC B01D046/12（9）
发明人
公开年 2021（6） 2022（3）
申请年 2021（9）
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-virus filter screen for use in air purifier, has filter screen main body comprising three filter structures, where front side part of fixing frame is provided with sheet bulge for inserting embedded groove.

LIU S, WANG Q

Production mixing device for processing graphene oxide, has stirring roller that is provided with multiple groups, and is located in odour removing chamber.

WANG Z, WANG L, YAN J, WANG S

Air filtering grid for vehicle for military and civilian application, has filter core provided with multiple continuous V-shaped filter core units that are provided with filter sheet, and graphene melt-blown cloth coated on outer surface of filter sheet.

LIANG X

Gas anti-reflux device for graphene carbon fiber production, has bracket whose top portion is provided with water storage tank, and filter box whose inner portion is formed with filter blocks, where side of filter box is made with exhaust pipe.

WU Y, HE C, ZHANG Y

Mobile public toilet exhaust purifying device, has connecting mechanisms inserted with primary filter screen from front to back, and top side wall of purifying frame located between suction fan and graphene catalyst net.

ZHANG X, ZHANG M, SUN A

Method for preparing photothermal regeneration mask core layer material, involves coating nano-carbon slurry on surface of non-woven fabric or woven fabric, coating porous material slurry on non-woven fabric or woven fabric, and obtaining photothermal regeneration mask core layer material.

LIU Y, LU Y, YANG X

Device used for purifying oil fume, comprises housing, and filter layer mesh three-layer structure comprising antibacterial and antiviral metal mesh and photocatalytic layer, longitudinally provided in housing.

CHEN G, YU H, LI M

Air purifying device based on biomass protein-graphene nanocomposite material, includes shell provided with air inlet cavity, multi-stage filter cavity and purifying cavity which is provided with graphene aerogel net column.

LI X, DU L, YANG Y