国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 WEI L（2）
公开年 2021（2）
申请年 2021（2）
专利权人 WEI L（2）

Reverse washing graphene seawater desalting device comprises a tank body, where two mounting seats are arranged on the inner walls of the upper and lower ends of the tank body and a graphene filter membrane is connected between the two seats.

WEI L

Original refinement classification storage device for graphene production, has rectangular frame whose upper is welded to inner of inlet, and upper portion of cylindrical rod is sleeved with first spring, and upper end of cylindrical rod is welded with anti-dropping block.

WEI L