Title:
FOREIGN SUBSTANCE COLLECTING APPARATUS AND ELECTRICAL STEEL SHEET MANUFACTURING FACILITY INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2020/067671
Kind Code:
A1
Abstract:
A foreign substance collecting apparatus according to one embodiment of the present invention may comprise: a collection body unit formed with a suction port through which air including foreign substances flows in and a discharge port through which air removed of the foreign substances is discharged; and a mixing unit provided inside the collection body unit and disposed on a flow passage of the air, and forming a vortex in washing water contained therein by inducing a rotary flow of the air.
Inventors:
HONG SEONG-CHEOL (KR)
MIN KI-YOUNG (KR)
PARK SE-MIN (KR)
KIM DONG-GEUN (KR)
KIM CHANG-HO (KR)
KANG JUNG-MOON (KR)
KWON OHO-CHEAL (KR)
MIN KI-YOUNG (KR)
PARK SE-MIN (KR)
KIM DONG-GEUN (KR)
KIM CHANG-HO (KR)
KANG JUNG-MOON (KR)
KWON OHO-CHEAL (KR)
Application Number:
PCT/KR2019/012027
Publication Date:
April 02, 2020
Filing Date:
September 18, 2019
Export Citation:
Assignee:
POSCO (KR)
International Classes:
B01D47/02; B23K26/364; B23K101/18; B23K103/04
Foreign References:
| KR101878711B1 | 2018-07-16 | |||
| KR101511304B1 | 2015-04-17 | |||
| KR20070057486A | 2007-06-07 | |||
| KR100861778B1 | 2008-10-08 | |||
| KR20180074388A | 2018-07-03 |
Other References:
See also references of EP 3858461A4
Attorney, Agent or Firm:
C&S PATENT AND LAW OFFICE (KR)
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