国家/地区 中国（6）
IPC部 B（6）
IPC大类 B01（6） F26（2）
IPC小类 B01D（6）
IPC B01D029/03（6）
发明人
公开年 2020（3） 2022（2）
申请年 2020（3）  2022（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 preparing graphene oxide, has device body, swaying mixing tank and control panel, where middle part of device body is movably connected with swaying mixing tank, and two sides of middle of device body are fixedly connected with supporting frame.

LI X, WEI L, ZHANG W, LI C, QIN L

Cooling water system, has shell whose end is provided with liquid outlet pipe, where liquid outlet of liquid outlet pipe is installed with metal filter screen through bolt and inner surface layer of shell is provided with stain-resistant layer.

WAN L

Anti-biological and dirt adhesion and anti-corrosion water medium cooling tower comprises a tower body, a motor and a solvent-free graphene modified nano-heavy anti-corrosion material coating, where the bottom edge of the tower body is fixed with a motor.

MA J, TANG H

Easy processing pump unit structure has sewage filter screen that is arranged at water outlet, sewage filter screen that is arranged obliquely, and graphene oxide adsorption film that is arranged on sewage filter screen.

GAO Q

Graphene PPR water supply pipe, has water supply pipe body whose left end is provided with water inlet and right end is provided with water outlet pipe, and filtering sleeve fixedly equipped with drain pipe that is fixed on outer wall of valve.

SHI S, JIANG S, GE S