Title:
RUNNER
Document Type and Number:
WIPO Patent Application WO/2019/225963
Kind Code:
A1
Abstract:
The present invention relates to a runner comprising: a support extending vertically on one side of a melting furnace; and a body formed in a spiral shape surrounding the outer circumferential surface of the support, the body forming a movement path for molten material discharged from the melting furnace, having, on the upper side thereof, an inlet for receiving molten material discharged from the melting furnace, and having, on the lower side thereof, an outlet for discharging molten material, wherein molten material and slag can be effectively separated by using the difference in specific gravity between the molten material and the slag.
Inventors:
KIM JUNG AH (KR)
Application Number:
PCT/KR2019/006122
Publication Date:
November 28, 2019
Filing Date:
May 22, 2019
Export Citation:
Assignee:
POSCO (KR)
International Classes:
C21B7/14; C21B3/04; F27D3/14
Foreign References:
| KR100245206B1 | 2000-02-15 | |||
| KR20030088105A | 2003-11-17 | |||
| JPS5897477A | 1983-06-09 | |||
| KR101368431B1 | 2014-02-28 | |||
| KR101834420B1 | 2018-03-05 |
Attorney, Agent or Firm:
NAM, Seung-Hee (KR)
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