国家/地区 中国（8）
IPC部 B（8） C（3） F（2）
IPC大类 B01（8） C01（3） F24（2）
IPC小类 B01D（8）
IPC B01D029/01（8）
发明人 WANG S（2）
公开年 2022（8）
申请年 2021（4）  2022（4） 
专利权人

Dry terrestrial heat insulation board for use in underfloor heating system, has heat-conducting insulating component mounted on aluminum alloy plate, and polystyrene resin heat insulating plate whose upper surface is coated with coating.

HUANG X, DAI C, WANG S, DING Y, GUO J

Splicing type graphene carbon crystal electric wall heating for e.g. household heating, has rotating rod whose outer wall is fixedly sleeved with gear located at left and right sides of bracket, where front surface of gear is connected with plate.

ZHENG Y

Device for producing large diameter graphene oxide solution, has filter port provided with filter part, where filter part filters graphene oxide oxide solution in liquid storage part and small-diameter graphene oxide in solution.

CAI X, YANG X

Graphene slurry filtering device comprises fixing frame, box body and bottom plate, where one side of fixing frame is bolt connected with motor, and power output end of motor is connected with power input end of rotating shaft.

LV Z

Preparation system for producing graphene comprises feeding module for graphene preparation material into reaction kettle, and post-processing module provided with filtering module.

LI D

Cleaning device, has shell used for storing cleaning liquid, and self-cleaning assembly movably connected to inner wall of shell, so as to clean inner wall and/or cleaning liquid when moving in shell, where first cleaning assembly includes multiple supporting pieces.

WANG S

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

Preparation device for graphene with approximate lattice orientation includes reaction tank installed with water spraying piece and provided with feeding mechanism for accurately adding chemical agent.

WANG T, LV L