JPH0323604B2 - - Google Patents

Info

Publication number
JPH0323604B2
JPH0323604B2 JP15175982A JP15175982A JPH0323604B2 JP H0323604 B2 JPH0323604 B2 JP H0323604B2 JP 15175982 A JP15175982 A JP 15175982A JP 15175982 A JP15175982 A JP 15175982A JP H0323604 B2 JPH0323604 B2 JP H0323604B2
Authority
JP
Japan
Prior art keywords
hood
furnace
exhaust gas
aod furnace
aod
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
JP15175982A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5941411A (ja
Inventor
Yasuhisa Fujita
Takeya Toge
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Yakin Kogyo Co Ltd
Original Assignee
Nippon Yakin Kogyo Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Yakin Kogyo Co Ltd filed Critical Nippon Yakin Kogyo Co Ltd
Priority to JP15175982A priority Critical patent/JPS5941411A/ja
Publication of JPS5941411A publication Critical patent/JPS5941411A/ja
Publication of JPH0323604B2 publication Critical patent/JPH0323604B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Details (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP15175982A 1982-09-02 1982-09-02 Ａｏｄ炉内への侵入空気防止用フ−ドとこのフ−ドを用いた侵入空気の防止方法 Granted JPS5941411A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15175982A JPS5941411A (ja) 1982-09-02 1982-09-02 Ａｏｄ炉内への侵入空気防止用フ−ドとこのフ−ドを用いた侵入空気の防止方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15175982A JPS5941411A (ja) 1982-09-02 1982-09-02 Ａｏｄ炉内への侵入空気防止用フ−ドとこのフ−ドを用いた侵入空気の防止方法

Publications (2)

Publication Number Publication Date
JPS5941411A JPS5941411A (ja) 1984-03-07
JPH0323604B2 true JPH0323604B2 (enExample) 1991-03-29

Family

ID=15525670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15175982A Granted JPS5941411A (ja) 1982-09-02 1982-09-02 Ａｏｄ炉内への侵入空気防止用フ−ドとこのフ−ドを用いた侵入空気の防止方法

Country Status (1)

Country Link
JP (1) JPS5941411A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2528012Y2 (ja) * 1989-03-31 1997-03-05 新明和工業株式会社 コンテナ運搬車における固縛装置
CN104630420B (zh) * 2015-02-16 2016-07-06 中钢集团天澄环保科技股份有限公司 一种移动式aod炉烟气捕集系统

Also Published As

Publication number Publication date
JPS5941411A (ja) 1984-03-07

Similar Documents

Publication Publication Date Title
US4720837A (en) Ladle furnace
CA1276471C (en) Process and lance for the production of a bath of molten metal or alloys
NO802042L (no) Anordning for innfoering av gasser i metallsmelter.
JPH0323604B2 (enExample)
US3111732A (en) Metallurgy
CA1238788A (en) Method and apparatus for controlled melt refining
CN105112997B (zh) 一种铸锭炉气流导向装置
US2399634A (en) Handling molten magnesium
CN204939657U (zh) 一种铸锭炉气流导向装置
US4049248A (en) Dynamic vacuum treatment
US4806156A (en) Process for the production of a bath of molten metal or alloys
CN209736576U (zh) 一种新的旋流下铸装置
JPS5941410A (ja) Ａｏｄ炉内への侵入空気の防止方法
CN206467268U (zh) 一种新型vd真空脱气炉
JPH0721561Y2 (ja) ガス吹き込みプラグ
US3996994A (en) Supplying molten metal to a mold for continuous casting
FR2695848B1 (fr) Busette de coulée de métal et procédés de fabrication de cette busette.
US6003879A (en) Seal for steel furnace emissions
JPS57192214A (en) Molten steel-refining method and apparatus therefor
JPH0730668Y2 (ja) 羽 口
JPH0523808A (ja) 連続鋳造用ノズル
EP1055092B1 (en) Seal for steel furnace emissions
JPH03274218A (ja) 多目的三重管ランス
AU2018409778B2 (en) Hood for si-metal tapping and process for production of silicon using such a hood
CN209020797U (zh) 一种原料分选装置