ITMI20001510A0 - Dispositivo per l'applicazione di lance di iniezione o bruciatori alle pareti laterali di forni elettrici per la produzione di acciaio. - Google Patents

Dispositivo per l'applicazione di lance di iniezione o bruciatori alle pareti laterali di forni elettrici per la produzione di acciaio.

Info

Publication number
ITMI20001510A0
ITMI20001510A0 IT2000MI001510A ITMI20001510A ITMI20001510A0 IT MI20001510 A0 ITMI20001510 A0 IT MI20001510A0 IT 2000MI001510 A IT2000MI001510 A IT 2000MI001510A IT MI20001510 A ITMI20001510 A IT MI20001510A IT MI20001510 A0 ITMI20001510 A0 IT MI20001510A0
Authority
IT
Italy
Prior art keywords
burners
application
side walls
steel production
electric furnaces
Prior art date
Application number
IT2000MI001510A
Other languages
English (en)
Inventor
Federico Macario
Renato Bianchi
Original Assignee
Elti Srl
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 Elti Srl filed Critical Elti Srl
Priority to IT2000MI001510A priority Critical patent/IT1318122B1/it
Publication of ITMI20001510A0 publication Critical patent/ITMI20001510A0/it
Priority to EP01115607A priority patent/EP1170385A3/en
Publication of ITMI20001510A1 publication Critical patent/ITMI20001510A1/it
Application granted granted Critical
Publication of IT1318122B1 publication Critical patent/IT1318122B1/it

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
    • C21C5/52—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
    • F27B3/10—Details, accessories, or equipment peculiar to 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/12—Casings; Linings; Walls; Roofs incorporating cooling arrangements
    • 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
    • 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
    • F27B3/24—Cooling arrangements
    • 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
    • F27D2003/162—Introducing a fluid jet or current into the charge the fluid being an oxidant or a fuel
    • 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
    • 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
    • F27D21/02—Observation or illuminating devices
    • F27D2021/023—Closable inserting openings, e.g. for the introduction of lances, sensors or burners
    • 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)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
IT2000MI001510A 2000-07-04 2000-07-04 Dispositivo per l'applicazione di lance di iniezione o bruciatori alle pareti laterali di forni elettrici per la produzione di acciaio. IT1318122B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT2000MI001510A IT1318122B1 (it) 2000-07-04 2000-07-04 Dispositivo per l'applicazione di lance di iniezione o bruciatori alle pareti laterali di forni elettrici per la produzione di acciaio.
EP01115607A EP1170385A3 (en) 2000-07-04 2001-07-02 Device for applying injection lances or burners to the side walls of electric furnaces for steelmaking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000MI001510A IT1318122B1 (it) 2000-07-04 2000-07-04 Dispositivo per l'applicazione di lance di iniezione o bruciatori alle pareti laterali di forni elettrici per la produzione di acciaio.

Publications (3)

Publication Number Publication Date
ITMI20001510A0 true ITMI20001510A0 (it) 2000-07-04
ITMI20001510A1 ITMI20001510A1 (it) 2002-01-04
IT1318122B1 IT1318122B1 (it) 2003-07-23

Family

ID=11445407

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI001510A IT1318122B1 (it) 2000-07-04 2000-07-04 Dispositivo per l'applicazione di lance di iniezione o bruciatori alle pareti laterali di forni elettrici per la produzione di acciaio.

Country Status (2)

Country Link
EP (1) EP1170385A3 (it)
IT (1) IT1318122B1 (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6999495B2 (en) 2002-12-19 2006-02-14 Air Liquide America, Lp Method and apparatus for spatial energy coverage
DE102005034309A1 (de) * 2005-07-01 2007-01-04 Sms Demag Ag Wandelement für einen metallurgischen Ofen
CN101490284B (zh) * 2006-05-18 2013-03-27 技术资源有限公司 直接熔炼容器及用于直接熔炼容器的冷却器
WO2009034586A1 (en) * 2007-09-13 2009-03-19 Concast Ag Injector for arc furnace
DE102009041057A1 (de) * 2009-09-10 2011-04-21 Saar-Metallwerke Gmbh Brennerplattform und Brennersystem umfassend eine Brennerplattform für einen Lichtbogenofen
MX2016007248A (es) * 2013-12-06 2017-01-05 Tech Resources Pty Ltd Proceso y aparato de fusion.
ES2892298T3 (es) * 2016-05-02 2022-02-03 Tata Steel Ltd Proceso y aparatos de fundición
US11300291B2 (en) 2016-11-03 2022-04-12 Berry Metal Company Burner housing
EP3480543A3 (en) * 2017-11-03 2019-08-21 Berry Metal Company Burner housing
US10739073B2 (en) * 2017-11-16 2020-08-11 Berry Metal Company Fluid cooled housing system for instruments of a metal making furnace

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4168968A (en) * 1976-11-10 1979-09-25 Toshin Seiko Kabushiki Kaisha Steelmaking process
GB2280501B (en) * 1993-07-30 1996-10-23 Co Steel Sheerness Plc Burner mounting device
US6289035B1 (en) * 2000-02-10 2001-09-11 Valery G. Shver Mounting arrangement for auxiliary burner or lance

Also Published As

Publication number Publication date
EP1170385A2 (en) 2002-01-09
IT1318122B1 (it) 2003-07-23
EP1170385A3 (en) 2003-01-15
ITMI20001510A1 (it) 2002-01-04

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