Title:
SLAG DISCHARGE DOOR APPARATUS FOR AN ELECTRIC FURNACE
Document Type and Number:
WIPO Patent Application WO/2011/081266
Kind Code:
A1
Abstract:
The present invention relates to a slag discharge door apparatus for an electric furnace. The apparatus comprises: a door member which opens/shuts a slag discharge port of the electric furnace by being operated by a door-operating device; and a door support member which supports the door member such that a part of a lower portion of the door member and a lower end of the door member simultaneously overlap the door support member, thereby preventing slag from leaking through the slag discharge port of the electric furnace.
Inventors:
KI, Joonseong (105-801, Poongrim Apt. 339, Songnim-dong, Dong-gu, Incheon 401-070, 401-070, KR)
기준성 (인천광역시 동구 송림동 339번지 풍림 아파트 105동 801호, 401-070 Incheon, 401-070, KR)
기준성 (인천광역시 동구 송림동 339번지 풍림 아파트 105동 801호, 401-070 Incheon, 401-070, KR)
Application Number:
KR2010/004137
Publication Date:
July 07, 2011
Filing Date:
June 25, 2010
Export Citation:
Assignee:
HYUNDAI STEEL COMPANY (1-10, Songhyeon-dong Dong-gu, Incheon 401-040, 401-040, KR)
현대제철 주식회사 (인천광역시 동구 송현동 1-10, 401-040 Incheon, 401-040, KR)
KI, Joonseong (105-801, Poongrim Apt. 339, Songnim-dong, Dong-gu, Incheon 401-070, 401-070, KR)
현대제철 주식회사 (인천광역시 동구 송현동 1-10, 401-040 Incheon, 401-040, KR)
KI, Joonseong (105-801, Poongrim Apt. 339, Songnim-dong, Dong-gu, Incheon 401-070, 401-070, KR)
International Classes:
F27B3/19; C21C5/52
Attorney, Agent or Firm:
HANYANG PATENT FIRM (Hanyang Building, 412-1 Dogok-dong Gangnam-gu, Seoul 135-854, 135-854, KR)
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