国家/地区 中国（13） 韩国（2）
IPC部 B（14）
IPC大类 B01（14） A61（3） C08（2）
IPC小类 B01D（14）
IPC B01D046/42（14）
发明人 LIU H（2）
公开年 2021（14）
申请年 2020（10）  2021（4） 
专利权人

Antistatic filter material useful in tangential flow compressed air filter device, comprises antistatic polymer, polytetrafluoroethylene resin, and graphene.

FAN Y, LI J

Deodorant device for intelligent toilet care instrument comprises e.g. dirt barrel, filtering and deodorizing assembly, and circulating deodorizing assembly, outer edge, mounting cover installed above the dirt bucket, middle of fixing plate is connected with outer edge by fixing bolts.

YIN 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

Graphene corrugated pipe waste heat oil smoke filtering device for recycling device, has lower portion that is provided with waste gas inlet pipe whose lower end is connected with oil smoke filter.

JIANG Z, PAN D, LIU H

Graphene-photo-catalyst adsorption box with UV lamp, comprises box body, where inner part of box body is provided with ultraviolet lamp, photo-cat catalyst material, and upper part of left end of the box body provided with ventilating fan.

MA L, LIU T, WANG W, SONG X

Removing contaminant involves using a material comprising an adsorption material for adsorption of contaminant and decomposition material for decomposition of contaminant.

YANG D, KWON H, LEE H C, JI S, CHI X, LEE H, LIANG D, JI S M, JAE K, YANG T S

High temperature flue gas direct purification pressurizing system, has low pressure high temperature gas pipe whose one end is connected with low pressure high temperature purified gas outlet and another end is connected with low pressure gas inlet.

FU R, FU W

Energy storage electric field purifying device, has dust collecting plate provided with outer frame, power receiving socket and high molecular refractory material dust collecting material, where left end of socket is inserted with connecting plug.

LIU H, LI T, ZHAO B, WANG L, LIU G

Graphene air filter for patient, has cover provided with inlet cavity and outlet cavity that are connected with inner cavity, where inlet cavity and outlet cavity are provided with graphene filter cotton and outlet cavity is connected with outlet joint.

XING Z, WANG M

Graphene composite functional filter core, has supporting frame whose lower part is provided with lower end cover that is provided with reinforcing rods, where reinforcing rods are uniformly arranged on outer side of stainless steel filter screen layer.

WANG Q, LIU S