Title:
APPARATUS FOR SCALE REMOVAL
Document Type and Number:
WIPO Patent Application WO/2018/048246
Kind Code:
A1
Abstract:
An embodiment relates to an apparatus for removing scales formed on a surface of a steel sheet, comprising: a first injector including a plurality of first nozzles for jetting a fluid toward the steel sheet; and a second injector including a plurality of second nozzles for jetting particles toward the fluid, wherein the plurality of second nozzles are spaced apart from the plurality of first nozzles in a first direction, the first direction being parallel to a moving direction of the steel sheet.
Inventors:
PARK MIN JAE (KR)
Application Number:
PCT/KR2017/009878
Publication Date:
March 15, 2018
Filing Date:
September 08, 2017
Export Citation:
Assignee:
POSCO (KR)
International Classes:
B21B45/08; B21B45/02; B21B45/06
Foreign References:
| KR20110134711A | 2011-12-15 | |||
| KR20120107168A | 2012-10-02 | |||
| JPH09276922A | 1997-10-28 | |||
| KR20130064617A | 2013-06-18 | |||
| KR20120110356A | 2012-10-10 |
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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