国家/地区 中国（12）
IPC部 B（12）
IPC大类 B01（12） F24（2） H01（2）
IPC小类 B01D（12）
IPC B01D046/10（12）
发明人 YU H（2）
公开年 2020（12）
申请年 2020（7）  2019（3）  2018（2） 
专利权人 NINGBO FOTIL.（2）

Graphene anion air purifier filter screen, has motor whose output shaft is fixedly installed with eccentric wheel, and frame whose bottom part is fixedly installed with shell that is provided with suction fan that is provided with two motors and fan blade.

JIANG F

Reaction kettle for graphene production, has limiting block whose top is fixedly connected with threaded rod, where top of threaded rod passes through top of active carbon filter screen and sleeved with threaded sleeve.

LIU J, CHEN J, WU D, LIU Z, CHEN X, CHEN Z

Electronic stop sign uses graphene for heat dissipation, comprises top of base is fixedly connected with stop sign body, where front surface of stop sign body is embedded with display screen body, and horn embeddes in top of front surface.

WANG X

Flexible graphene film production device has two guide rods whose lower ends respectively extend into two cylindrical grooves at upper end of mounting seat, and buffer mechanism provided in cavities symmetrically provided in mounting seat.

ZHANG Y

Graphene gas gel air purifying filter screen, has dust-proof mechanism whose outer surface is provided with detachable buckle, and upper graphene aerogel plate whose lower end outer surface is connected with lower graphene aerogel plate.

ZHANG H

Graphene far infrared water heater, has top cover whose top end is provided with dust-proof net, where dust-proof net and aluminum alloy shell are fixedly connected together by fixing structure and side of shell is provided with control panel.

QIAO M, FENG S

Sublimation and purification device for organic semiconductor material, has adsorbent that is provided with carbon nanotube, graphene, carbon fiber, silica gel, diatomaceous earth, porous ceramics and magnetic metal particle.

MENG H, LIU M, ZHANG Z, WU Y, YAN L

Modular graphene indoor electric heating device comprises an air extraction assembly that is connected with an air outlet heating assembly, and air intake joint that is installed on the outer side wall of the outer sleeve.

ZHENG Y

Graphene antibacterial non-woven fabric useful in filter screen of masks, air conditioner, air purifier and vehicle purifier, comprises polymer material, graphene material, surfactant and additive.

WANG Q, LIU S

Graphene air filter core, has anti-dropping strips whose two ends are provided with fixing piece, and main shell body whose outer surface is formed with shell hole, where inner side of filter chip is provided with filling paste.

MIAO Y