ES2547010T3 - Procedimiento de calentamiento en un horno utilizando un combustible de baja potencia calorífica, y horno que utiliza este procedimiento - Google Patents

Procedimiento de calentamiento en un horno utilizando un combustible de baja potencia calorífica, y horno que utiliza este procedimiento Download PDF

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Publication number
ES2547010T3
ES2547010T3 ES07823495.2T ES07823495T ES2547010T3 ES 2547010 T3 ES2547010 T3 ES 2547010T3 ES 07823495 T ES07823495 T ES 07823495T ES 2547010 T3 ES2547010 T3 ES 2547010T3
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ES
Spain
Prior art keywords
oven
regenerative
procedure
burners
matrices
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
ES07823495.2T
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English (en)
Inventor
René-Vincent CHEVER
Patrick Giraud
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.)
Fives Stein SA
Original Assignee
Fives Stein SA
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 Fives Stein SA filed Critical Fives Stein SA
Application granted granted Critical
Publication of ES2547010T3 publication Critical patent/ES2547010T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, 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
    • 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
    • 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
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Air Supply (AREA)
  • Tunnel Furnaces (AREA)

Abstract

Procedimiento de control de un horno de calentamiento de productos siderúrgicos, en particular de desbastes planos, de desbastes cuadrados o rectangulares, de desbastados o de palanquilla, que permite llevar el producto a calentar a la temperatura deseada para el laminado, - estando el horno equipado mayoritariamente de quemadores de tipo quemadores regenerativos (2a, 2b), que comprenden unas matrices regenerativas (3a, 3b) y que funcionan en modo todo o nada, - funcionando los quemadores en modulación de duración, - atravesando una parte de los humos de combustión las matrices regenerativas de los quemadores regenerativos a fin de precalentar uno (combustible o comburente) de los fluidos que participan a la combustión, caracterizado por que: - el horno está equipado de un recuperador de calor (A) colocado en el exterior del horno en un tubo de humos (B), y - la totalidad de los humos de combustión atraviesa el recuperador de calor (A) para precalentar el fluido (comburente o combustible) diferente del precalentado en las matrices regenerativas.

Description

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Claims (1)

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    imagen2
ES07823495.2T 2006-09-13 2007-09-11 Procedimiento de calentamiento en un horno utilizando un combustible de baja potencia calorífica, y horno que utiliza este procedimiento Active ES2547010T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0607999A FR2905753B1 (fr) 2006-09-13 2006-09-13 Procede de rechauffage dans un four utilisant un combustible de faible puissance calorifique, et four mettant en oeuvre ce procede.
FR0607999 2006-09-13
PCT/FR2007/001461 WO2008031937A2 (fr) 2006-09-13 2007-09-11 Procede de rechauffage dans un four utilisant un combustible de faible puissance calorifique, et four mettant en oeuvre ce procede

Publications (1)

Publication Number Publication Date
ES2547010T3 true ES2547010T3 (es) 2015-09-30

Family

ID=37976455

Family Applications (1)

Application Number Title Priority Date Filing Date
ES07823495.2T Active ES2547010T3 (es) 2006-09-13 2007-09-11 Procedimiento de calentamiento en un horno utilizando un combustible de baja potencia calorífica, y horno que utiliza este procedimiento

Country Status (11)

Country Link
US (1) US20100047727A1 (es)
EP (1) EP2059616B1 (es)
CN (1) CN101517100B (es)
AR (1) AR062774A1 (es)
BR (1) BRPI0716999A2 (es)
EA (1) EA016077B1 (es)
ES (1) ES2547010T3 (es)
FR (1) FR2905753B1 (es)
PL (1) PL2059616T3 (es)
TW (1) TW200821389A (es)
WO (1) WO2008031937A2 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2934033B1 (fr) * 2008-07-15 2010-09-03 Fives Stein Dispositif de pilotage de bruleurs regeneratifs.
CN102029302B (zh) * 2009-09-30 2012-10-03 南阳理工学院 热剪切铜铝长铸锭加热炉
CN102853448B (zh) * 2012-07-05 2015-05-06 北京首钢股份有限公司 板坯蓄热式加热炉燃烧***优化方法
ES2537415T3 (es) 2013-03-28 2015-06-08 Linde Aktiengesellschaft Método de combustión de un combustible de baja calidad
WO2018148478A1 (en) 2017-02-13 2018-08-16 Bloom Engineering Company Inc. Dual mode regenerative burner system and a method of heating a furnace using a dual mode regenerative burner system
CN115354142B (zh) * 2022-08-18 2023-11-28 重庆赛迪热工环保工程技术有限公司 加热炉燃烧控制方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191218148A (en) * 1911-08-14 1913-04-10 Poetter Gmbh Improvements in Open-hearth Furnaces adapted for use with Blast Furnace Gas.
US3148868A (en) * 1960-03-24 1964-09-15 United States Steel Corp Reheating furnace
GB2214625B (en) * 1987-12-24 1992-01-02 British Steel Plc Regenerative burner system
IT1216700B (it) * 1988-04-01 1990-03-08 Pomini Farrel S P A Castellanz Forno di riscaldamento, mantenimento ed accumulo diprodotti siderurgici.
US6071116A (en) * 1997-04-15 2000-06-06 American Air Liquide, Inc. Heat recovery apparatus and methods of use
US5921771A (en) * 1998-01-06 1999-07-13 Praxair Technology, Inc. Regenerative oxygen preheat process for oxy-fuel fired furnaces
KR100634776B1 (ko) * 2001-01-17 2006-10-16 제이에프이 스틸 가부시키가이샤 축열식 버너를 갖는 가열로 및 그 조업방법
FR2853959B1 (fr) * 2003-04-18 2005-06-24 Stein Heurtey Procede de controle de l'homogeneite de temperature des produits dans un four de rechauffage de siderurgie, et four de rechauffage

Also Published As

Publication number Publication date
EA200970268A1 (ru) 2009-10-30
CN101517100A (zh) 2009-08-26
EP2059616A2 (fr) 2009-05-20
PL2059616T3 (pl) 2015-12-31
EP2059616B1 (fr) 2015-09-09
WO2008031937A3 (fr) 2008-05-15
US20100047727A1 (en) 2010-02-25
TW200821389A (en) 2008-05-16
EA016077B1 (ru) 2012-01-30
FR2905753B1 (fr) 2008-11-07
CN101517100B (zh) 2012-11-21
FR2905753A1 (fr) 2008-03-14
WO2008031937A2 (fr) 2008-03-20
BRPI0716999A2 (pt) 2013-10-08
AR062774A1 (es) 2008-12-03

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