DE602007008223D1 - G von kombinierten brennern und lanzen zum einblasen von sauerstoff in einen ofen - Google Patents

G von kombinierten brennern und lanzen zum einblasen von sauerstoff in einen ofen

Info

Publication number
DE602007008223D1
DE602007008223D1 DE200760008223 DE602007008223T DE602007008223D1 DE 602007008223 D1 DE602007008223 D1 DE 602007008223D1 DE 200760008223 DE200760008223 DE 200760008223 DE 602007008223 T DE602007008223 T DE 602007008223T DE 602007008223 D1 DE602007008223 D1 DE 602007008223D1
Authority
DE
Germany
Prior art keywords
oven
lances
combined burners
influencing oxygen
influencing
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.)
Active
Application number
DE200760008223
Other languages
English (en)
Inventor
Pierre Nyssen
Cecile Mathy
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.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37667290&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE602007008223(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Centre de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Publication of DE602007008223D1 publication Critical patent/DE602007008223D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/20—Arrangements of heating devices
    • F27B3/205—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
    • 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; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc furnaces
    • 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; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/22—Arrangements of air or gas supply devices
    • F27B3/225—Oxygen blowing
    • 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; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/28—Arrangement of controlling, monitoring, alarm or the like 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
    • 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety 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
    • 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
    • F27D3/18—Charging particulate material using a fluid carrier
    • 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)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
DE200760008223 2006-04-26 2007-04-23 G von kombinierten brennern und lanzen zum einblasen von sauerstoff in einen ofen Active DE602007008223D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE2006/0246A BE1017112A3 (fr) 2006-04-26 2006-04-26 Dispositif et procede de controle dynamique des bruleurs combines et des lances d'insufflation d'oxygene dans un four.
PCT/BE2007/000034 WO2007121539A2 (fr) 2006-04-26 2007-04-23 Dispositif et procede de controle dynamique des bruleurs combines et des lances d'insufflation d'oxygene dans un four

Publications (1)

Publication Number Publication Date
DE602007008223D1 true DE602007008223D1 (de) 2010-09-16

Family

ID=37667290

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200760008223 Active DE602007008223D1 (de) 2006-04-26 2007-04-23 G von kombinierten brennern und lanzen zum einblasen von sauerstoff in einen ofen

Country Status (7)

Country Link
EP (1) EP2010682B1 (de)
JP (1) JP5330226B2 (de)
KR (1) KR101348258B1 (de)
AT (1) ATE476532T1 (de)
BE (1) BE1017112A3 (de)
DE (1) DE602007008223D1 (de)
WO (1) WO2007121539A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015067875A (ja) * 2013-09-30 2015-04-13 スチールプランテック株式会社 ランス設備、およびそれを用いた精錬炉、ならびにランス位置調節方法
CN114959171A (zh) * 2015-01-27 2022-08-30 杰富意钢铁株式会社 电炉以及利用电炉制造铁水的方法
KR102098019B1 (ko) * 2017-12-26 2020-04-07 주식회사 포스코 전기로의 버너 연소 제어 장치 및 방법
CN112815702B (zh) * 2020-12-12 2023-08-22 舞阳钢铁有限责任公司 减少Cr-Mo钢坯料连续炉内烧损的生产方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE756177A (fr) * 1969-09-17 1971-03-15 Shell Int Research Procede de preparation de copolymeres a blocs hydrogenes
US4106756A (en) * 1976-11-01 1978-08-15 Pullman Berry Company Oxygen lance and sensing adapter arrangement
DE2745251C2 (de) * 1977-10-07 1986-07-10 Siemens AG, 1000 Berlin und 8000 München Einrichtung zur berührungsfreien Messung der Standhöhe der Schmelze in einem metallurgischen Schmelzgefäß
JPH02254345A (ja) * 1989-03-29 1990-10-15 Sumitomo Metal Ind Ltd 溶融金属のレーザー発光分光分析方法及び装置
US5557631A (en) * 1994-05-06 1996-09-17 Dynex Engineering Inc. Sonic furnace monitoring apparatus
US6596995B1 (en) * 2002-03-07 2003-07-22 Manfred Bender Remote sensing of molten metal properties
BE1016551A3 (fr) * 2005-03-16 2007-01-09 Ct Rech Metallurgiques Asbl Dispositif et procede de controle dynamique de la combustion d'un bruleur dans un four electrique a arc.

Also Published As

Publication number Publication date
EP2010682A2 (de) 2009-01-07
ATE476532T1 (de) 2010-08-15
KR20080113295A (ko) 2008-12-29
JP5330226B2 (ja) 2013-10-30
EP2010682B1 (de) 2010-08-04
WO2007121539A3 (fr) 2008-04-17
WO2007121539A2 (fr) 2007-11-01
JP2009534627A (ja) 2009-09-24
KR101348258B1 (ko) 2014-01-15
BE1017112A3 (fr) 2008-02-05

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