KR890003661B1 - 비상용 공기 흡입밸브를 갖춘 밀폐형 전로 배(排)가스 처리장치 - Google Patents

비상용 공기 흡입밸브를 갖춘 밀폐형 전로 배(排)가스 처리장치 Download PDF

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Publication number
KR890003661B1
KR890003661B1 KR1019850009321A KR850009321A KR890003661B1 KR 890003661 B1 KR890003661 B1 KR 890003661B1 KR 1019850009321 A KR1019850009321 A KR 1019850009321A KR 850009321 A KR850009321 A KR 850009321A KR 890003661 B1 KR890003661 B1 KR 890003661B1
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KR
South Korea
Prior art keywords
valve body
valve
guide
gas treatment
rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
KR1019850009321A
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English (en)
Korean (ko)
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KR870006201A (ko
Inventor
세이시 오가따
게이지 아리마
마사히로 오오쓰끼
Original Assignee
신닛뽄세이데쓰가부시끼가이샤
다께다 유다까
가와사끼 쥬우 고오교오 가부시끼가이샤
하세가와 겐꼬오
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Publication date
Application filed by 신닛뽄세이데쓰가부시끼가이샤, 다께다 유다까, 가와사끼 쥬우 고오교오 가부시끼가이샤, 하세가와 겐꼬오 filed Critical 신닛뽄세이데쓰가부시끼가이샤
Publication of KR870006201A publication Critical patent/KR870006201A/ko
Application granted granted Critical
Publication of KR890003661B1 publication Critical patent/KR890003661B1/ko
Expired legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/38—Removal of waste gases or dust
    • C21C5/40—Offtakes or separating apparatus for converter waste gases or dust
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/30—Arrangements for extraction or collection of waste gases; Hoods therefor
    • F27D17/302—Constructional details of ancillary components, e.g. waste gas conduits or seals

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Lift Valve (AREA)
KR1019850009321A 1984-06-15 1985-12-11 비상용 공기 흡입밸브를 갖춘 밀폐형 전로 배(排)가스 처리장치 Expired KR890003661B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59123489A JPS613819A (ja) 1984-06-15 1984-06-15 非常用空気吸入弁を備えた密閉型転炉排ガス処理装置
JP59-123489 1984-06-15

Publications (2)

Publication Number Publication Date
KR870006201A KR870006201A (ko) 1987-07-09
KR890003661B1 true KR890003661B1 (ko) 1989-09-29

Family

ID=14861891

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850009321A Expired KR890003661B1 (ko) 1984-06-15 1985-12-11 비상용 공기 흡입밸브를 갖춘 밀폐형 전로 배(排)가스 처리장치

Country Status (2)

Country Link
JP (1) JPS613819A (enrdf_load_stackoverflow)
KR (1) KR890003661B1 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6220252B2 (enrdf_load_stackoverflow) 1987-05-06
KR870006201A (ko) 1987-07-09
JPS613819A (ja) 1986-01-09

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