RU2586384C2 - Способ повышения однородности температуры в нагревательной печи - Google Patents

Способ повышения однородности температуры в нагревательной печи Download PDF

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Publication number
RU2586384C2
RU2586384C2 RU2012151837/02A RU2012151837A RU2586384C2 RU 2586384 C2 RU2586384 C2 RU 2586384C2 RU 2012151837/02 A RU2012151837/02 A RU 2012151837/02A RU 2012151837 A RU2012151837 A RU 2012151837A RU 2586384 C2 RU2586384 C2 RU 2586384C2
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RU
Russia
Prior art keywords
oxidizing agent
furnace
supplying
tube
fuel
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RU2012151837/02A
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English (en)
Russian (ru)
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RU2012151837A (ru
Inventor
Рудигер АЙХЛЕР
Original Assignee
Линде Акциенгезелльшафт
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Publication of RU2012151837A publication Critical patent/RU2012151837A/ru
Application granted granted Critical
Publication of RU2586384C2 publication Critical patent/RU2586384C2/ru

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    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/70—Furnaces for ingots, i.e. soaking pits
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D11/00—Process control or regulation for heat treatments
    • 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
    • F27B17/00—Furnaces of a kind not covered by any preceding group
    • 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
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/02—Supplying steam, vapour, gases, or liquids
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Air Supply (AREA)
RU2012151837/02A 2010-05-04 2011-05-03 Способ повышения однородности температуры в нагревательной печи RU2586384C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1050442-1 2010-05-04
SE1050442A SE534084C2 (sv) 2010-05-04 2010-05-04 Förfarande för att öka värmehomogeniteten i en gropugn
PCT/EP2011/002205 WO2011138013A1 (en) 2010-05-04 2011-05-03 Method for increasing the temperature homogeneity in a pit furnace

Publications (2)

Publication Number Publication Date
RU2012151837A RU2012151837A (ru) 2014-06-10
RU2586384C2 true RU2586384C2 (ru) 2016-06-10

Family

ID=43899686

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2012151837/02A RU2586384C2 (ru) 2010-05-04 2011-05-03 Способ повышения однородности температуры в нагревательной печи

Country Status (12)

Country Link
US (1) US20130209948A1 (ja)
EP (1) EP2566990B1 (ja)
JP (1) JP5769796B2 (ja)
KR (1) KR20130075736A (ja)
CN (1) CN102869796B (ja)
AU (1) AU2011250262B2 (ja)
BR (1) BR112012028075A2 (ja)
PL (1) PL2566990T3 (ja)
RU (1) RU2586384C2 (ja)
SE (1) SE534084C2 (ja)
UA (1) UA107834C2 (ja)
WO (1) WO2011138013A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2637199C1 (ru) * 2017-02-01 2017-11-30 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тверской государственный технический университет" Рекуперативный нагревательный колодец
PL3412999T3 (pl) * 2017-06-06 2020-05-18 Linde Aktiengesellschaft Sposób i urządzenie do ogrzewania pieca
CN107723437B (zh) * 2017-09-27 2024-01-23 河南中原特钢装备制造有限公司 一种棒料去应力专用炉

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1016731B (de) * 1953-11-16 1957-10-03 Brockmann & Bundt Ind Ofenbau Ofen zum Waermen von aufrecht stehenden Bloecken
US4480992A (en) * 1981-10-17 1984-11-06 Sanken Sangyo Kabushiki Kaisha Method of heating a furnace
US6113386A (en) * 1998-10-09 2000-09-05 North American Manufacturing Company Method and apparatus for uniformly heating a furnace
US6334770B1 (en) * 1998-10-13 2002-01-01 Stein Heurtey Fluid-fuel furnace burner for iron and steel products
RU2353877C2 (ru) * 2003-04-18 2009-04-27 Стэн Эрте Способ контроля однородности температуры изделий в нагревательной печи, используемой в черной металлургии, и нагревательная печь

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2638334A (en) * 1948-01-29 1953-05-12 Jones John Frederick Robert Furnace for the heat treatment of materials
DE958657C (de) * 1953-12-22 1957-02-21 Westofen G M B H Walzwerkstiefofen fuer Brammen und Bloecke
DE977053C (de) * 1954-01-19 1965-01-07 Ofu Ofenbau Union G M B H Verfahren zum Beheizen von Rundoefen und Rundofen zur Durchfuehrung des Verfahrens
US2849221A (en) * 1955-04-06 1958-08-26 Surface Combustion Corp Heat treating furnace
US2983499A (en) * 1957-12-04 1961-05-09 United States Steel Corp Method and apparatus for heating ingots
US3198855A (en) * 1962-04-24 1965-08-03 Loftus Engineering Corp Method of operating soaking pits
US3588062A (en) * 1969-05-01 1971-06-28 Harold L Lloyd Top-fired ingot soaking pit and cover therefor
DE1947391A1 (de) * 1969-09-19 1971-03-25 Koppers Wistra Ofenbau Gmbh Tiefofen
US3690636A (en) * 1970-12-03 1972-09-12 United States Steel Corp Recuperative furnaces
CA978366A (en) * 1972-10-13 1975-11-25 Sydney Steel Corporation Operation of a blast furnace
JPS5343366B2 (ja) * 1973-12-11 1978-11-18
GB1487385A (en) * 1974-07-26 1977-09-28 British Steel Corp Furnace heating
FR2598438A1 (fr) * 1984-12-28 1987-11-13 Creusot Loire Dispositif de rechauffage des produits dans les fours pits
JPH04176825A (ja) * 1990-11-09 1992-06-24 Daido Steel Co Ltd 一方だき均熱炉の操業方法
CN1195172C (zh) * 1995-07-17 2005-03-30 液体空气乔治洛德方法利用和研究有限公司 用氧化剂燃烧燃料的方法以及燃烧器装置
JPH10237532A (ja) * 1997-02-24 1998-09-08 Kawaden Co Ltd 電気炉用酸素吹込装置
WO2002027236A2 (en) * 2000-09-27 2002-04-04 L'air Liquide Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Methods and apparatus for combustion in high volatiles environments
SE531957C2 (sv) * 2006-06-09 2009-09-15 Aga Ab Förfarande för lansning av syrgas vid en industriugn med konventionell brännare
DE102008049316B3 (de) * 2008-09-29 2010-07-01 Uhde Gmbh Luftdosierungssystem für Sekundärluft in Koksöfen sowie Verfahren zur Dosierung von Sekundärluft in einem Kokskammerofen
SE534717C2 (sv) * 2010-05-04 2011-11-29 Linde Ag Förfarande för att öka värmehomogeniteten i en gropugn

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1016731B (de) * 1953-11-16 1957-10-03 Brockmann & Bundt Ind Ofenbau Ofen zum Waermen von aufrecht stehenden Bloecken
US4480992A (en) * 1981-10-17 1984-11-06 Sanken Sangyo Kabushiki Kaisha Method of heating a furnace
US6113386A (en) * 1998-10-09 2000-09-05 North American Manufacturing Company Method and apparatus for uniformly heating a furnace
US6334770B1 (en) * 1998-10-13 2002-01-01 Stein Heurtey Fluid-fuel furnace burner for iron and steel products
RU2353877C2 (ru) * 2003-04-18 2009-04-27 Стэн Эрте Способ контроля однородности температуры изделий в нагревательной печи, используемой в черной металлургии, и нагревательная печь

Also Published As

Publication number Publication date
UA107834C2 (uk) 2015-02-25
WO2011138013A1 (en) 2011-11-10
CN102869796B (zh) 2014-04-09
SE1050442A1 (sv) 2011-04-26
KR20130075736A (ko) 2013-07-05
EP2566990B1 (en) 2015-09-02
AU2011250262B2 (en) 2014-01-09
RU2012151837A (ru) 2014-06-10
US20130209948A1 (en) 2013-08-15
SE534084C2 (sv) 2011-04-26
JP2013540250A (ja) 2013-10-31
EP2566990A1 (en) 2013-03-13
AU2011250262A1 (en) 2012-10-25
BR112012028075A2 (pt) 2016-08-02
CN102869796A (zh) 2013-01-09
PL2566990T3 (pl) 2016-01-29
JP5769796B2 (ja) 2015-08-26

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20170504