公开(公告)号：US20240316599A1

公开(公告)日：2024-09-26

申请号：US18575054

申请日：2022-09-15

Applicant: LG Energy Solution, Ltd.

Inventor： Kang Ho Seong

IPC: B08B1/16 ,  B08B1/34

CPC classification number: B08B1/165 ,  B08B1/34

Abstract: A roll cleaning device according to one example of the present invention comprises at least one knife, wherein the at least one knife comprises a cleaning part surrounding a target roll to be in contact with the outer circumferential surface of the target roll on which foreign substances are present, and an operating part, which is connected to the cleaning part, for moving the at least one knife along the circumferential direction on the outer circumferential surface of the target roll.