国家/地区 中国（6）
IPC部 B（6） C（2）
IPC大类 B08（6） B01（2） C01（2）
IPC小类 B08B（6） B01D（2） C01B（2）
IPC B08B013/00（6）
发明人
公开年 2022（6）
申请年 2021（6）
专利权人

Multi-pass scanning device for laser-induced graphene, comprises foil material conveying device comprising unreeling machine, guide roller, winder, feedback sensor, and controller, and laser scanning device including scanning focusing head.

YANG Y, SUN B, CHEN Y, ZHOU S

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

Pre-processing device for industrial carbon neutralized nano material substrate, has liquid rotating plate connected with cleaning liquid for motion matching, and realizing industrialization of copper foil substrate for pre-function.

CUI J

Graphene substrate vacuum cleaning device for graphene base material, has bottom plate whose top part surface is provided with dust collecting component between main driving brush roller and linkage roller brush.

JIN M, DING D

Graphene oxide cleaning device, has cleaning box whose bottom wall is provided with discharge port connected with four inclined plates, where discharge port is clamped with bottom sealing plate.

LI J

Graphene solution purifying and impurity removing device has crank that drives connecting rod to move downwards, and outer scraping ring that drives inner scraping seat to move upwards along inner wall surface of first and second compartments.

HUANG X