DE10252276C1 - Metallurgisches Schmelzgefäß und Verfahren zur sekundärmetallurgischen Behandlung - Google Patents

Metallurgisches Schmelzgefäß und Verfahren zur sekundärmetallurgischen Behandlung

Info

Publication number
DE10252276C1
DE10252276C1 DE10252276A DE10252276A DE10252276C1 DE 10252276 C1 DE10252276 C1 DE 10252276C1 DE 10252276 A DE10252276 A DE 10252276A DE 10252276 A DE10252276 A DE 10252276A DE 10252276 C1 DE10252276 C1 DE 10252276C1
Authority
DE
Germany
Prior art keywords
nozzle device
melting vessel
molten metal
vessel according
metallurgical
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 - Fee Related
Application number
DE10252276A
Other languages
German (de)
English (en)
Inventor
Roland Bauer
Christian Rahm
Ewald Schumacher
Edgar Schumacher
Alexandr Saprighin
Igor Dereveancenco
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.)
Techcom GmbH
Original Assignee
RHI AG
Techcom Import Export 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 RHI AG, Techcom Import Export GmbH filed Critical RHI AG
Priority to DE10252276A priority Critical patent/DE10252276C1/de
Priority to UAA200505510A priority patent/UA80167C2/uk
Application granted granted Critical
Publication of DE10252276C1 publication Critical patent/DE10252276C1/de
Priority to PCT/EP2003/012273 priority patent/WO2004044511A1/de
Priority to AU2003283346A priority patent/AU2003283346A1/en
Priority to CNB2003801030273A priority patent/CN100408957C/zh
Priority to PL377177A priority patent/PL204031B1/pl
Priority to TR2005/01409T priority patent/TR200501409T2/xx
Priority to CZ20050257A priority patent/CZ299214B6/cs
Priority to EA200500714A priority patent/EA006910B1/ru
Priority to AT0925903A priority patent/AT501486B1/de
Priority to LVP-05-53A priority patent/LV13354B/lv
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52Manufacture of steel in electric furnaces
    • C21C5/5211Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
    • C21C5/5217Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the furnace
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28Manufacture of steel in the converter
    • C21C5/42Constructional features of converters
    • C21C5/46Details or accessories
    • C21C5/48Bottoms or tuyéres of converters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/22Arrangements of air or gas supply devices
    • F27B3/225Oxygen blowing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00Charging; Discharging; Manipulation of charge
    • F27D3/16Introducing a fluid jet or current into the charge
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00Charging; Discharging; Manipulation of charge
    • F27D3/16Introducing a fluid jet or current into the charge
    • F27D2003/162Introducing a fluid jet or current into the charge the fluid being an oxidant or a fuel
    • F27D2003/163Introducing a fluid jet or current into the charge the fluid being an oxidant or a fuel the fluid being an oxidant
    • F27D2003/164Oxygen
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00Charging; Discharging; Manipulation of charge
    • F27D3/16Introducing a fluid jet or current into the charge
    • F27D2003/168Introducing a fluid jet or current into the charge through a lance
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
DE10252276A 2002-11-11 2002-11-11 Metallurgisches Schmelzgefäß und Verfahren zur sekundärmetallurgischen Behandlung Expired - Fee Related DE10252276C1 (de)

Priority Applications (11)

Application Number Priority Date Filing Date Title
DE10252276A DE10252276C1 (de) 2002-11-11 2002-11-11 Metallurgisches Schmelzgefäß und Verfahren zur sekundärmetallurgischen Behandlung
UAA200505510A UA80167C2 (en) 2002-11-11 2003-04-11 Metallurgical vessel for melt with tuyere device and method for the second metallurgical treatment of the melt
AT0925903A AT501486B1 (de) 2002-11-11 2003-11-04 Metallurgisches schmelzgefäss mit düseneinrichtung und verfahren zur sekundärmetallurgischen behandlung
PL377177A PL204031B1 (pl) 2002-11-11 2003-11-04 Zbiornik metalurgiczny z ogniotrwałym wyłożeniem ceramicznym
AU2003283346A AU2003283346A1 (en) 2002-11-11 2003-11-04 Metallurgical melting vessel comprising a tuyere arrangement, and method for secondary metallurgical treatment
CNB2003801030273A CN100408957C (zh) 2002-11-11 2003-11-04 带喷嘴装置的金属冶炼的熔炼容器和二次金属冶炼处理的方法
PCT/EP2003/012273 WO2004044511A1 (de) 2002-11-11 2003-11-04 Metallurgisches schmelzgefäss mit düseneirichtung und verfahren zur sekundärmetallurgischen behandlung
TR2005/01409T TR200501409T2 (tr) 2002-11-11 2003-11-04 Püskürtme tertibatlı metalürjik eritme potası ve ikincil metalürjik işleme yöntemi
CZ20050257A CZ299214B6 (cs) 2002-11-11 2003-11-04 Metalurgická tavicí nádoba s tryskovým zarízením a zpusob sekundárního metalurgického zpracování
EA200500714A EA006910B1 (ru) 2002-11-11 2003-11-04 Металлургический сосуд для расплава с фурменным устройством и способ вторичной металлургической обработки расплава
LVP-05-53A LV13354B (en) 2002-11-11 2005-04-29 Metallurgical melting vessel comprising a tuyere arrangement, and method for secondary metallurgical treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10252276A DE10252276C1 (de) 2002-11-11 2002-11-11 Metallurgisches Schmelzgefäß und Verfahren zur sekundärmetallurgischen Behandlung

Publications (1)

Publication Number Publication Date
DE10252276C1 true DE10252276C1 (de) 2003-10-30

Family

ID=28685404

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10252276A Expired - Fee Related DE10252276C1 (de) 2002-11-11 2002-11-11 Metallurgisches Schmelzgefäß und Verfahren zur sekundärmetallurgischen Behandlung

Country Status (11)

Country Link
CN (1) CN100408957C (ru)
AT (1) AT501486B1 (ru)
AU (1) AU2003283346A1 (ru)
CZ (1) CZ299214B6 (ru)
DE (1) DE10252276C1 (ru)
EA (1) EA006910B1 (ru)
LV (1) LV13354B (ru)
PL (1) PL204031B1 (ru)
TR (1) TR200501409T2 (ru)
UA (1) UA80167C2 (ru)
WO (1) WO2004044511A1 (ru)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2324086B2 (de) * 1973-05-12 1978-05-11 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Düse zum Einleiten von Frischgas
FR2388886A1 (fr) * 1977-04-25 1978-11-24 Creusot Loire Injecteur a selecteur incorpore pour les tuyeres d'affinage des metaux
WO1993009255A1 (de) * 1991-11-06 1993-05-13 Kortec Ag Düseneinrichtung zum einleiten von medien in eine schmelze und verfahren zum betrieb dieser düseneinrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405365A (en) * 1982-08-30 1983-09-20 Pennsylvania Engineering Corporation Method for the fabrication of special steels in metallurgical vessels
DE3541909C1 (de) * 1985-11-27 1987-06-11 Hamburger Stahlwerke Gmbh Verfahren zur Kuehlung von Sauerstoff-Einblasduesen bei der Sauerstoffbehandlung von Roheisen oder Stahl
CN1289035A (zh) * 2000-08-28 2001-03-28 宝山钢铁股份有限公司 脉动式喷煤方法及其装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2324086B2 (de) * 1973-05-12 1978-05-11 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Düse zum Einleiten von Frischgas
FR2388886A1 (fr) * 1977-04-25 1978-11-24 Creusot Loire Injecteur a selecteur incorpore pour les tuyeres d'affinage des metaux
WO1993009255A1 (de) * 1991-11-06 1993-05-13 Kortec Ag Düseneinrichtung zum einleiten von medien in eine schmelze und verfahren zum betrieb dieser düseneinrichtung

Also Published As

Publication number Publication date
CN1711455A (zh) 2005-12-21
PL204031B1 (pl) 2009-12-31
UA80167C2 (en) 2007-08-27
EA200500714A1 (ru) 2005-12-29
CZ2005257A3 (cs) 2005-07-13
AT501486B1 (de) 2006-09-15
AT501486A5 (de) 2006-09-15
CN100408957C (zh) 2008-08-06
TR200501409T2 (tr) 2005-09-21
LV13354B (en) 2005-12-20
AU2003283346A8 (en) 2004-06-03
CZ299214B6 (cs) 2008-05-21
AU2003283346A1 (en) 2004-06-03
EA006910B1 (ru) 2006-04-28
PL377177A1 (pl) 2006-01-23
WO2004044511A1 (de) 2004-05-27

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Legal Events

Date Code Title Description
8100 Publication of patent without earlier publication of application
8304 Grant after examination procedure
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: RHI AG, WIEN, AT

Owner name: TECHCOM GMBH, 80809 MUENCHEN, DE

8327 Change in the person/name/address of the patent owner

Owner name: TECHCOM GMBH, 80809 MUENCHEN, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee