CN1303224C - 使用金属炉料用于连续制钢的方法和装置 - Google Patents

使用金属炉料用于连续制钢的方法和装置 Download PDF

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Publication number
CN1303224C
CN1303224C CNB038037912A CN03803791A CN1303224C CN 1303224 C CN1303224 C CN 1303224C CN B038037912 A CNB038037912 A CN B038037912A CN 03803791 A CN03803791 A CN 03803791A CN 1303224 C CN1303224 C CN 1303224C
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CN
China
Prior art keywords
gas
melting vessel
vessel
combustion
melting
Prior art date
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Expired - Lifetime
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CNB038037912A
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English (en)
Chinese (zh)
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CN1633508A (zh
Inventor
P·蒙海姆
W·雷彻待
W·维斯彻德
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SMS Siemag AG
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SMS Demag AG
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Publication of CN1633508A publication Critical patent/CN1633508A/zh
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    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces
    • C21B13/023—Making spongy iron or liquid steel, by direct processes in shaft furnaces wherein iron or steel is obtained in a molten state
    • 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
    • C21C5/56—Manufacture of steel by other methods
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/14—Multi-stage processes processes carried out in different vessels or 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
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/562—Manufacture of steel by other methods starting from scrap
    • C21C5/565—Preheating of scrap
    • 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
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/567—Manufacture of steel by other methods operating in a continuous way
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/02—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey
    • F27B1/025—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey with fore-hearth
    • 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
    • F27B3/06—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces with movable working chambers or hearths, e.g. tiltable, oscillating or describing a composed movement
    • 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
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; 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
    • 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
    • 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
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/305—Afterburning
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B1/16—Arrangements of tuyeres
    • 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
    • F27B3/19—Arrangements of devices for discharging
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/10—Arrangements for using waste heat
    • F27D17/102—Arrangements for using waste heat including pyrolising the waste gases
    • 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
    • F27D2003/163—Introducing a fluid jet or current into the charge the fluid being an oxidant or a fuel the fluid being an oxidant
    • F27D2003/164—Oxygen
    • 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
    • F27D2003/165—Introducing a fluid jet or current into the charge the fluid being an oxidant or a fuel the fluid being 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
    • F27D2003/167—Introducing a fluid jet or current into the charge the fluid being a neutral gas
    • 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
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
    • F27D2019/0012—Monitoring the composition of the atmosphere or of one of their components
    • 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
    • F27D99/0006—Electric heating elements or system
    • F27D2099/0021—Arc heating
    • F27D2099/0023—DC arc heating
    • 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
    • F27D3/12—Travelling or movable supports or containers for the charge
    • F27D3/123—Furnace cars
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/10—Scrap material used as charge
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (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)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
CNB038037912A 2002-02-12 2003-01-09 使用金属炉料用于连续制钢的方法和装置 Expired - Lifetime CN1303224C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10205660A DE10205660B4 (de) 2002-02-12 2002-02-12 Verfarhen und Vorrichtung zur kontinuierlichen Stahlherstellung unter Einsatz von metallischen Einsatzmaterial
DE10205660.9 2002-02-12

Publications (2)

Publication Number Publication Date
CN1633508A CN1633508A (zh) 2005-06-29
CN1303224C true CN1303224C (zh) 2007-03-07

Family

ID=27588547

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB038037912A Expired - Lifetime CN1303224C (zh) 2002-02-12 2003-01-09 使用金属炉料用于连续制钢的方法和装置

Country Status (12)

Country Link
US (2) US7897100B2 (https=)
EP (1) EP1481101B1 (https=)
JP (1) JP4481653B2 (https=)
KR (1) KR100950236B1 (https=)
CN (1) CN1303224C (https=)
AT (1) ATE439455T1 (https=)
AU (1) AU2003208320A1 (https=)
DE (2) DE10205660B4 (https=)
RU (1) RU2301835C2 (https=)
TW (1) TWI282819B (https=)
UA (1) UA76588C2 (https=)
WO (1) WO2003068995A1 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10205660B4 (de) * 2002-02-12 2010-11-25 Sms Siemag Aktiengesellschaft Verfarhen und Vorrichtung zur kontinuierlichen Stahlherstellung unter Einsatz von metallischen Einsatzmaterial
DE102004046728A1 (de) * 2004-09-25 2006-04-06 Sms Demag Ag Verfahren und Einrichtung zum Herstellen von flüssigem Stahl
DE102004046727A1 (de) 2004-09-25 2006-04-06 Sms Demag Ag Verfahren und Einrichtung zum Herstellen von flüssigem Stahl
DE102004058492A1 (de) * 2004-12-04 2006-06-14 Sms Demag Ag Verfahren und Anlage zur Sekundärstahlerzeugung auf Schrottbasis
DE102005028158A1 (de) * 2005-06-17 2006-12-28 Sms Demag Ag Verfahren und Schachtofen zur thermischen Behandlung von Reststoffen wie beispielsweise Schrott
DE102007016018A1 (de) * 2007-04-03 2008-10-09 Sms Demag Ag Brenneranordnung
JP5574468B2 (ja) * 2009-04-16 2014-08-20 株式会社木下製作所 鋳鉄の精錬方法及び精錬装置
US20120107759A1 (en) * 2010-10-27 2012-05-03 Christopher Moran Flameless impingement preheating furnace
AT510686B1 (de) * 2011-02-23 2012-06-15 Sgl Carbon Se Verfahren zum aufarbeiten von verbrauchtem kohlenstoffhaltigen kathodenmaterial
CN102563858B (zh) * 2012-01-13 2013-12-25 云南泛亚能源科技有限公司 低温余热发电用补燃装置
RU2548871C2 (ru) * 2012-08-28 2015-04-20 Общество С Ограниченной Ответственностью Промышленная Компания "Технология Металлов" Способ прямого получения металла из содержащих оксиды железа материалов (варианты) и устройство для его осуществления
AT513281B1 (de) * 2013-02-19 2014-03-15 Seirlehner Leopold Dipl Ing Verfahren und eine Vorrichtung zur kontinuierlichen Erzeugung einer flüssigen Stahlschmelze aus Schrott
RU2760199C9 (ru) * 2020-12-30 2021-12-21 федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский университет "МЭИ" (ФГБОУ ВО "НИУ "МЭИ") Агрегат непрерывного получения стали
CN116712935B (zh) * 2023-08-08 2023-11-28 福建优力特材料科技有限公司 氧化亚氮制备用熔化锅双路预处理投料装置及投料方法

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CN1034759A (zh) * 1987-10-16 1989-08-16 科蒂克股份有限公司 为金属熔池提供热能的方法
WO1999027141A1 (de) * 1997-11-21 1999-06-03 Sms Demag Ag Elektrolichtbogen-niederschacht-schmelzofenanlage mit elektroden entfaltendem zentralrohr und verschiebbarem obergefässdeckel
CN1280629A (zh) * 1997-12-05 2001-01-17 Sms德马格股份公司 竖炉的装料装置

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DE1433431B2 (de) * 1963-10-29 1971-12-16 Fried Krupp GmbH, 4300 Essen Schmelzofen zur herstellung von stahl und verfahren zum betrieb des ofens
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CN1034759A (zh) * 1987-10-16 1989-08-16 科蒂克股份有限公司 为金属熔池提供热能的方法
WO1999027141A1 (de) * 1997-11-21 1999-06-03 Sms Demag Ag Elektrolichtbogen-niederschacht-schmelzofenanlage mit elektroden entfaltendem zentralrohr und verschiebbarem obergefässdeckel
CN1280629A (zh) * 1997-12-05 2001-01-17 Sms德马格股份公司 竖炉的装料装置

Also Published As

Publication number Publication date
KR100950236B1 (ko) 2010-03-29
JP4481653B2 (ja) 2010-06-16
ATE439455T1 (de) 2009-08-15
KR20040074987A (ko) 2004-08-26
US8172922B2 (en) 2012-05-08
RU2004127233A (ru) 2005-05-10
TW200303923A (en) 2003-09-16
JP2005517806A (ja) 2005-06-16
CN1633508A (zh) 2005-06-29
DE50311806D1 (de) 2009-09-24
DE10205660A1 (de) 2003-08-14
US7897100B2 (en) 2011-03-01
US20050155457A1 (en) 2005-07-21
EP1481101B1 (de) 2009-08-12
WO2003068995A1 (de) 2003-08-21
AU2003208320A1 (en) 2003-09-04
DE10205660B4 (de) 2010-11-25
TWI282819B (en) 2007-06-21
US20110126672A1 (en) 2011-06-02
EP1481101A1 (de) 2004-12-01
RU2301835C2 (ru) 2007-06-27
UA76588C2 (en) 2006-08-15

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