JPS6220257B2 - - Google Patents

Info

Publication number
JPS6220257B2
JPS6220257B2 JP4351784A JP4351784A JPS6220257B2 JP S6220257 B2 JPS6220257 B2 JP S6220257B2 JP 4351784 A JP4351784 A JP 4351784A JP 4351784 A JP4351784 A JP 4351784A JP S6220257 B2 JPS6220257 B2 JP S6220257B2
Authority
JP
Japan
Prior art keywords
lance
hole
cone
inert gas
sealing
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
JP4351784A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60187612A (ja
Inventor
Katsuhiro Ichiji
Jujiro Ueda
Masumi Nishikawa
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 Steel Corp
Kawasaki Motors Ltd
Original Assignee
Nippon Steel Corp
Kawasaki Jukogyo KK
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 Steel Corp, Kawasaki Jukogyo KK filed Critical Nippon Steel Corp
Priority to JP4351784A priority Critical patent/JPS60187612A/ja
Publication of JPS60187612A publication Critical patent/JPS60187612A/ja
Publication of JPS6220257B2 publication Critical patent/JPS6220257B2/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)
JP4351784A 1984-03-07 1984-03-07 転炉排ガス処理装置のランスホ−ルのシ−ル装置 Granted JPS60187612A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4351784A JPS60187612A (ja) 1984-03-07 1984-03-07 転炉排ガス処理装置のランスホ−ルのシ−ル装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4351784A JPS60187612A (ja) 1984-03-07 1984-03-07 転炉排ガス処理装置のランスホ−ルのシ−ル装置

Publications (2)

Publication Number Publication Date
JPS60187612A JPS60187612A (ja) 1985-09-25
JPS6220257B2 true JPS6220257B2 (enrdf_load_stackoverflow) 1987-05-06

Family

ID=12665933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4351784A Granted JPS60187612A (ja) 1984-03-07 1984-03-07 転炉排ガス処理装置のランスホ−ルのシ−ル装置

Country Status (1)

Country Link
JP (1) JPS60187612A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63188371U (enrdf_load_stackoverflow) * 1987-05-28 1988-12-02
JPH01128063U (enrdf_load_stackoverflow) * 1988-02-26 1989-08-31

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020052085A (ko) * 2000-12-23 2002-07-02 이구택 서브랜스홀 실링장치
DE102011121677A1 (de) * 2011-12-13 2013-06-13 Sms Siemag Ag Konvertergasabführung
CN103243193A (zh) * 2013-05-11 2013-08-14 首钢长治钢铁有限公司 一种炼钢转炉下枪口氮封装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63188371U (enrdf_load_stackoverflow) * 1987-05-28 1988-12-02
JPH01128063U (enrdf_load_stackoverflow) * 1988-02-26 1989-08-31

Also Published As

Publication number Publication date
JPS60187612A (ja) 1985-09-25

Similar Documents

Publication Publication Date Title
JPS6220257B2 (enrdf_load_stackoverflow)
CA1273044A (en) Arc heating type extra-furnace refining apparatus
JPS61257413A (ja) 転炉排ガス処理装置の転炉炉口とスカ−ト間のシ−ル装置
JP2007002918A (ja) ガス遮断水封弁
JPS61257411A (ja) 転炉排ガス処理装置の転炉炉口とスカ−ト間のシ−ル装置
JP2545814B2 (ja) 溶融還元製錬装置
JPS628483B2 (enrdf_load_stackoverflow)
CN200988847Y (zh) 防尘隔热气封夹套
JPS61257412A (ja) 転炉排ガス処理装置のスカ−トシ−ル装置
JPS6312124B2 (enrdf_load_stackoverflow)
JPS6119718A (ja) 密閉型転炉排ガス処理装置の異常時運転方法
KR100292470B1 (ko) 감압정련로시스템
JPS6033161B2 (ja) 転炉排ガス処理装置におけるスカ−トの乾式シ−ル装置
JPS6011088Y2 (ja) ランス嵌插孔シ−ル装置
CN223134479U (zh) 一种提高转炉氧枪口密封效果的装置
JPS5855235Y2 (ja) 製鋼炉におけるスカ−ト部のシ−ル構造
JPS6344448Y2 (enrdf_load_stackoverflow)
JPH09279226A (ja) 真空脱ガス用ランスシール装置
JPS6221847B2 (enrdf_load_stackoverflow)
JPS6132368B2 (enrdf_load_stackoverflow)
JPS6220248B2 (enrdf_load_stackoverflow)
JPS62263912A (ja) 密閉転炉のｌｄｇ回収方法
JPS6220250B2 (enrdf_load_stackoverflow)
JPH0730668Y2 (ja) 羽 口
JPS613819A (ja) 非常用空気吸入弁を備えた密閉型転炉排ガス処理装置