Title:
APPARATUS FOR CLEANING ROLLING ROLL FOR ELECTRODE AND CLEANING METHOD
Document Type and Number:
WIPO Patent Application WO/2020/153793
Kind Code:
A1
Abstract:
The present invention relates to an electrode rolling roll cleaning apparatus for removing pollutants on an electrode rolling roll, the apparatus comprising: a cleaning part for cleaning a rolling roll by bringing the rolling roll into contact with a cleaning member; an air spraying part for spraying air onto the rolling roll; a heating part for applying heat to the rolling roll so as to dry the rolling roll; and a scraper part for mechanically removing a cleaning liquid and foreign substances attached to the rolling roll.
Inventors:
PARK KUN HA (KR)
YANG SEUNG GI (KR)
LEE UNG JU (KR)
YANG SEUNG GI (KR)
LEE UNG JU (KR)
Application Number:
PCT/KR2020/001178
Publication Date:
July 30, 2020
Filing Date:
January 23, 2020
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
B08B7/04; B08B1/00; B08B1/02; B08B3/08; B08B3/14; B21B27/10; B21B28/02; H01M4/04
Foreign References:
| CN207857414U | 2018-09-14 | |||
| JPH10146606A | 1998-06-02 | |||
| KR101525060B1 | 2015-06-02 | |||
| US4852209A | 1989-08-01 | |||
| US5964960A | 1999-10-12 | |||
| CN207386166U | 2018-05-22 | |||
| KR20190009708A | 2019-01-29 |
Other References:
See also references of EP 3785814A4
Attorney, Agent or Firm:
KIM, Hong Gyun (KR)
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