ATE319862T1 - Verfahren und vorrichtung zur kühlung von blaslanzen - Google Patents

Verfahren und vorrichtung zur kühlung von blaslanzen

Info

Publication number
ATE319862T1
ATE319862T1 AT03779686T AT03779686T ATE319862T1 AT E319862 T1 ATE319862 T1 AT E319862T1 AT 03779686 T AT03779686 T AT 03779686T AT 03779686 T AT03779686 T AT 03779686T AT E319862 T1 ATE319862 T1 AT E319862T1
Authority
AT
Austria
Prior art keywords
cooling
blowing
order
lance
vacuum
Prior art date
Application number
AT03779686T
Other languages
English (en)
Inventor
Arno Luven
Andrzej Sakowicz
Werner Kircher
Revold Adamov
Original Assignee
Vai Fuchs Gmbh
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 Vai Fuchs Gmbh filed Critical Vai Fuchs Gmbh
Application granted granted Critical
Publication of ATE319862T1 publication Critical patent/ATE319862T1/de

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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum
    • 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
    • F27D19/00—Arrangements of controlling devices
    • 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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • C21C5/462—Means for handling, e.g. adjusting, changing, coupling
    • 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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4673—Measuring and sampling devices
    • 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
    • F27D21/00—Arrangement of monitoring devices; Arrangement of safety devices
    • F27D21/0014—Devices for monitoring temperature
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge
    • F27D2003/168—Introducing a fluid jet or current into the charge through a lance
    • F27D2003/169—Construction of the lance, e.g. lances for injecting particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Details (AREA)
AT03779686T 2002-11-16 2003-11-12 Verfahren und vorrichtung zur kühlung von blaslanzen ATE319862T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10253463A DE10253463A1 (de) 2002-11-16 2002-11-16 Verfahren und Vorrichtung zur Kühlung von Blaslanzen

Publications (1)

Publication Number Publication Date
ATE319862T1 true ATE319862T1 (de) 2006-03-15

Family

ID=32240102

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03779686T ATE319862T1 (de) 2002-11-16 2003-11-12 Verfahren und vorrichtung zur kühlung von blaslanzen

Country Status (10)

Country Link
EP (1) EP1560937B1 (de)
KR (1) KR101024824B1 (de)
CN (1) CN1320131C (de)
AT (1) ATE319862T1 (de)
AU (1) AU2003287860A1 (de)
BR (1) BR0316215B1 (de)
DE (2) DE10253463A1 (de)
RU (1) RU2333254C2 (de)
WO (1) WO2004046391A1 (de)
ZA (1) ZA200503850B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006034007A1 (de) * 2006-07-22 2008-02-07 Messer Group Gmbh Verfahren und Vorrichtung zum Eintragen eines Mediums in einen thermischen Behandlungsraum
DE102008032523A1 (de) * 2008-07-10 2010-01-14 Sms Siemag Aktiengesellschaft Halterung für einen Injektor und Verfahren zu seinem Betrieb
AT508664B1 (de) * 2010-01-13 2011-03-15 Siemens Vai Metals Tech Gmbh Teilweise gasgekühlte sauerstoffblaslanze
CN102052851A (zh) * 2010-12-04 2011-05-11 金川集团有限公司 一种新型氧枪冷却方法
WO2012154714A1 (en) 2011-05-11 2012-11-15 Tyk America, Inc. Degasser snorkel with serpentine flow path cooling
US9644246B2 (en) 2011-05-11 2017-05-09 Tyk America, Inc. Degasser snorkel with serpentine flow path cooling
BRPI1102243B1 (pt) 2011-05-20 2018-04-17 Magnesita Refratários S/A Lança refrigerada para injeção em vasos metalúrgicos
RU2503890C1 (ru) * 2012-06-04 2014-01-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Новосибирский государственный архитектурно-строительный университет (Сибстрин) Охлаждаемое вытяжное защитное вентиляционное устройство
KR101450651B1 (ko) * 2013-11-27 2014-10-15 우진 일렉트로나이트(주) 연속 측온 장치 및 이를 포함하는 ｒｈ장치
CN107779545A (zh) * 2017-10-25 2018-03-09 江阴市弘诺机械设备制造有限公司 一种炼钢电弧炉炉壁氧枪
CN110873532A (zh) * 2018-08-31 2020-03-10 郑州方信新材料有限公司 冶炼炉用自动吹氧装置
KR20200110119A (ko) 2019-03-13 2020-09-23 심상룡 제강온도 자동측정 랜스 냉각장치
CN115989325A (zh) * 2020-09-08 2023-04-18 西门子股份公司 拉伐尔喷嘴及其制造方法
CN113357665B (zh) * 2021-07-06 2025-07-29 西安热工研究院有限公司 一种高温喷氨脱硝水冷喷枪的冷却系统及方法
CN113932613B (zh) * 2021-10-29 2024-11-22 咸宁南玻玻璃有限公司 一种窑炉喷嘴砖与窑炉喷嘴的连接结构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3543836A1 (de) * 1985-12-12 1987-06-19 Clemens Karl Heinz Zwillingsblaslanzenanlage fuer metallurgische behandlungen mit integrierter messlanzenanlage
GB9023716D0 (en) * 1990-10-31 1990-12-12 Whellock John G Metallurgical apparatus and methods
DE4136552A1 (de) * 1991-11-06 1993-05-13 Kortec Ag Dueseneinrichtung zum einleiten von medien in eine schmelze und verfahren zum betrieb dieser dueseneinrichtung
US5377960A (en) * 1993-03-01 1995-01-03 Berry Metal Company Oxygen/carbon blowing lance assembly
KR100270113B1 (ko) * 1996-10-08 2000-10-16 이구택 극저탄소강의 용강 제조장치
DE19755876C2 (de) * 1997-12-04 2000-02-24 Mannesmann Ag Blaslanze zum Behandeln von metallischen Schmelzen und Verfahren zum Einblasen von Gasen
EP0947587A1 (de) * 1998-03-09 1999-10-06 Volkwin Köster Blaslanze und Verfahren zu deren Kühlung
DE19948187C2 (de) * 1999-10-06 2001-08-09 Thyssenkrupp Stahl Ag Verfahren zur metallurgischen Behandlung einer Stahlschmelze in einem Konverter mit auf die Stahlschmelze aufgeblasenem Sauerstoff und Sauerstoffaufblaslanze
CN2432219Y (zh) * 2000-06-09 2001-05-30 北京科技大学 多功能复吹单嘴精炼炉

Also Published As

Publication number Publication date
RU2333254C2 (ru) 2008-09-10
DE10253463A1 (de) 2004-06-03
EP1560937B1 (de) 2006-03-08
KR101024824B1 (ko) 2011-03-31
BR0316215B1 (pt) 2011-11-16
KR20050059336A (ko) 2005-06-17
ZA200503850B (en) 2006-11-29
EP1560937A1 (de) 2005-08-10
WO2004046391A1 (de) 2004-06-03
CN1708591A (zh) 2005-12-14
RU2005118555A (ru) 2006-01-20
BR0316215A (pt) 2005-09-27
CN1320131C (zh) 2007-06-06
AU2003287860A1 (en) 2004-06-15
DE50302627D1 (de) 2006-05-04

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