国家/地区 中国（10）
IPC部 B（10）
IPC大类 B01（10）
IPC小类 F26B（10）
IPC F26B021/00（10）
发明人 LI L（2） ZHAO X（2）
公开年 2021（4） 2022（4）
申请年 2021（5）  2020（2） 
专利权人

Waste liquid recycling device used for micro-bubble interventional type graphene production, has bidirectional vortex circulating drying collecting component that is set on one side of anti-blocking filter device.

YANG H, HOU Y, XU Y, YANG L, ZHAO X, HU H, DAI X

Device for producing magnesium sulfate by graphene waste acid, has vertical pipe respectively provided with suction fan through bracket, where top surface of inner wall of tank body is provided with cleaning mechanism.

XIE T, DONG H, WANG P, REN Y, JIANG W, DING Y, GAO G, MENG X, ZHANG X

Drying device for manufacturing graphene, has stirring rod whose one end is connected with elastic rod through torsional spring structure, where one end of elastic rod is rotatably connected with guide wheel.

ZHOU W, XIAO W

Drying device for processing graphene, has ventilating sponge that is arranged at inner side of filtering screen.

LIU L

Grain dryer, has hot air box provided with graphene heating sheet, exhaust fan set on side of drying box body, where exhaust fan is connected with air outlet.

WU C, XIONG L, YANG W, HU B

Fast drying machine for biological bacteria fertilizer, has electromagnetic heater that is in contact with heat conducting cutting net, and graphene supporting plates that are connected between adjacent heat-conducting shear nets.

ZHOU J, XU P

Graphene powder preparation system for preparing carbon nano-tube slurry, has drying cylinder whose bottom is connected with collecting box through pipeline, where upper end of drying cylinder is set with guide plate.

LIU S, WANG Z, CUI C

Device useful for preparing load graphene visible light photocatalyst, has conveying support equipped with conveying clamping structure and cleaning cylinder tubes respectively provided with three cleaning ports with same structure.

ZHANG Y, GAO Z

Graphene oxide separating and purifying device comprises a drying box and a protective shell, where the lower end face of the drying box is fixed with a bottom box, and upper end face of the drying box is fixed with a top box.

HAN W, HOU S, LI L, ZHAO X

Preparing compressively recoverable boron-doped graphene/polypyrrole composite aerogel comprises e.g. carrying out hydrothermal reaction of graphene oxide, sodium tetraborate and pyrrole in solution, then dialyzing, freezing and drying.

QIU W, LI L, YU H, YU X, MU H, HUANG H, ZHANG Q