国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 B01D（5）
IPC B01D046/10（5）
发明人
公开年 2023（5）
申请年 2022（3）  2023（2） 
专利权人

Combined waste gas negative ion graphene comprises purifying device main body, inner wall of air inlet pipe fixedly connected with filter screen, dust removing structure, and dust collecting structure.

GUO Q, SUN L

Spray dryer of graphite alkene for processing liquid material into powder material by atomization heating, has rotating cylinder whose upper side is fixedly sleeved with first conical gear and lower part is provided with air inlet hole.

ZHANG T

Polar ear glue structure useful in battery, comprises pole ear glue main body comprising pole ear glue core film layer, where upper and lower sides of pole ear film layer are symmetrically provided with glue layer, and polypropylene connecting layer provided on side of glue-proof layer.

HE S, YI H, LIU W

Processing method of waste incineration flue gas, involves deacidifying flue after garbage incineration, entering semi-dry reaction tower deacidification system, and entering denitration pre-processing device for preprocessing.

SUN Q, GUO T, ZHANG Y, ZHANG D

Intelligent vacuum dryer for modified graphene fluorine rubber, has drying tank whose inner wall is installed with cleaning mechanism for cleaning filter cover, and dispersing mechanism located in drying tank and povided with upright post.

GUAN Y