ATE367566T1 - Vorrichtung und verfahren zur dynamischen steuerung eines brenners in einem lichtbogenofen - Google Patents

Vorrichtung und verfahren zur dynamischen steuerung eines brenners in einem lichtbogenofen

Info

Publication number
ATE367566T1
ATE367566T1 AT06447004T AT06447004T ATE367566T1 AT E367566 T1 ATE367566 T1 AT E367566T1 AT 06447004 T AT06447004 T AT 06447004T AT 06447004 T AT06447004 T AT 06447004T AT E367566 T1 ATE367566 T1 AT E367566T1
Authority
AT
Austria
Prior art keywords
burner
arc furnace
target
dynamic control
metal
Prior art date
Application number
AT06447004T
Other languages
English (en)
Inventor
Pierre Nyssen
Cecile Mathy
Marc Schyns
Original Assignee
Ct Rech Metallurgiques Asbl
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 Ct Rech Metallurgiques Asbl filed Critical Ct Rech Metallurgiques Asbl
Application granted granted Critical
Publication of ATE367566T1 publication Critical patent/ATE367566T1/de

Links

Classifications

    • 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
    • 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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
    • C21C5/5217—Manufacture 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/20—Arrangements of heating devices
    • F27B3/205—Burners
    • 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
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0033—Heating elements or systems using burners
    • 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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C2005/5288—Measuring or sampling devices
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AT06447004T 2005-03-16 2006-01-10 Vorrichtung und verfahren zur dynamischen steuerung eines brenners in einem lichtbogenofen ATE367566T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2005/0140A BE1016551A3 (fr) 2005-03-16 2005-03-16 Dispositif et procede de controle dynamique de la combustion d'un bruleur dans un four electrique a arc.

Publications (1)

Publication Number Publication Date
ATE367566T1 true ATE367566T1 (de) 2007-08-15

Family

ID=35311750

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06447004T ATE367566T1 (de) 2005-03-16 2006-01-10 Vorrichtung und verfahren zur dynamischen steuerung eines brenners in einem lichtbogenofen

Country Status (5)

Country Link
EP (1) EP1703241B1 (de)
AT (1) ATE367566T1 (de)
BE (1) BE1016551A3 (de)
DE (1) DE602006000041T2 (de)
ES (1) ES2289737T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1017112A3 (fr) * 2006-04-26 2008-02-05 Ct Rech Metallurgiques Asbl Dispositif et procede de controle dynamique des bruleurs combines et des lances d'insufflation d'oxygene dans un four.
EP2290310A1 (de) 2009-07-31 2011-03-02 Siemens Aktiengesellschaft Verfahren zur dynamischen Regelung zumindest einer Einheit umfassend mindestens einen Brenner sowie Vorrichtung zur Durchführung des Verfahrens
CN110131713B (zh) * 2019-05-31 2024-05-24 深圳市龙瑞泰兴能源环境科技有限公司 一种弥散式燃烧系统的火焰稳定、探测装置及其控制方法
CN114561502A (zh) * 2022-04-11 2022-05-31 甘肃酒钢集团宏兴钢铁股份有限公司 一种用于观察高炉铁口内部工作状态的装置及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5125745A (en) 1987-09-30 1992-06-30 Armco Inc. Automatic BOF vessel remaining lining profiler and method
US5714113A (en) * 1994-08-29 1998-02-03 American Combustion, Inc. Apparatus for electric steelmaking
US6440355B1 (en) 2000-09-06 2002-08-27 Bethlehem Steel Corporation Apparatus for measuring bath level in a basic oxygen furnace to determine lance height adjustment
BE1015414A3 (fr) * 2003-03-14 2005-03-01 Ct Rech Metallurgiques Asbl Dispositif d'observati0n de la charge d'un four electrique d'acierie.

Also Published As

Publication number Publication date
ES2289737T3 (es) 2008-02-01
EP1703241A1 (de) 2006-09-20
BE1016551A3 (fr) 2007-01-09
DE602006000041T2 (de) 2007-10-31
EP1703241B1 (de) 2007-07-18
DE602006000041D1 (de) 2007-08-30

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Legal Events

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