国家/地区 中国（7）
IPC部 B（7） C（4）
IPC大类 B01（7） C10（3）
IPC小类 B01D（7）
IPC B01D036/02（7）
发明人 HE Z（2）
公开年 2021（4） 2022（3）
申请年 2021（7）
专利权人 ZHAOFENG CHO.（2）

Graphene lubricating oil grading filter device includes base plate, where base plate is provided with support mechanism, support mechanism is provided with coarse filter mechanism for performing first coarse sieve of graphene and fine filtering mechanism for performing second fine sieve of graphene.

ZHANG Z, WANG H

Processing device for atmospheric pollution comprises atmosphere processing device main body, air pipe, spraying head, fan, water pipe, medicine adding barrel and circulating water tank.

TAO T

Pressurizing homogenizer for use in production process of graphene, has filter box whose outer wall is provided with drain pipe, where outer wall of end of drain pipe is sleeved with filter cover, and inner wall of filter cover is provided.

ZHU H, JI J

Graphene electric heating furnace comprises inner part provided with graphene heating sheet of box body, filter piece installed in box body comprising fixed filter piece and movable filter piece, and driving piece.

FAN Q

Membrane distillation industrial waste water treatment device, has piston hermetically connected with inner cavity of cylinder body, where outer wall of one side of piston is welded with spring, and rubber pad fixed on outer wall by bolt.

YANG Z

Lubricating oil blending technique comprises e.g. injecting base oil, graphene modifier, lubricating oil thickener, complexing agent, antifoaming agent and pour point depressant into reactor, pulse blending and stirring, and processing primary lubricating oil by homogenizing emulsifying pump.

HE Z

Preparing lubricating oil improver, by stirring modified graphene additive and base oil, performing electromagnetic treatment to magnetize ferromagnetic metal impurities, performing strong magnetic filtration, subjecting to strong shear, centrifugal extrusion, and liquid layer friction.

HE Z