ATE175764T1 - Echtzeitregelung eines brenner für brenngase mit unterschiedlichen eigenschaften, insbesondere für metallurgischen ofen zum wärmen - Google Patents

Echtzeitregelung eines brenner für brenngase mit unterschiedlichen eigenschaften, insbesondere für metallurgischen ofen zum wärmen

Info

Publication number
ATE175764T1
ATE175764T1 AT94470038T AT94470038T ATE175764T1 AT E175764 T1 ATE175764 T1 AT E175764T1 AT 94470038 T AT94470038 T AT 94470038T AT 94470038 T AT94470038 T AT 94470038T AT E175764 T1 ATE175764 T1 AT E175764T1
Authority
AT
Austria
Prior art keywords
burner
flow rate
furnace
real
time control
Prior art date
Application number
AT94470038T
Other languages
English (en)
Inventor
Serge Silvestrini
Jean-Claude Dieuloufet
Philippe Domini
Patrick Hug
Gerard Griffay
Original Assignee
Lorraine Laminage
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 Lorraine Laminage filed Critical Lorraine Laminage
Application granted granted Critical
Publication of ATE175764T1 publication Critical patent/ATE175764T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/52—Methods of heating with flames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties
    • F23N5/006—Systems for controlling combustion using detectors sensitive to combustion gas properties the detector being sensitive to oxygen
    • 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
    • C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2221/00—Pretreatment or prehandling
    • F23N2221/10—Analysing fuel properties, e.g. density, calorific
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/08—Microprocessor; Microcomputer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2241/00—Applications
    • F23N2241/16—Spectrometer burners

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Control Of Combustion (AREA)
AT94470038T 1993-11-26 1994-11-18 Echtzeitregelung eines brenner für brenngase mit unterschiedlichen eigenschaften, insbesondere für metallurgischen ofen zum wärmen ATE175764T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9314357A FR2712961B1 (fr) 1993-11-26 1993-11-26 Réglage en temps réel d'un brûleur à combustible de caractéristiques variables, notamment pour four métallurgique de réchauffage.

Publications (1)

Publication Number Publication Date
ATE175764T1 true ATE175764T1 (de) 1999-01-15

Family

ID=9453403

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94470038T ATE175764T1 (de) 1993-11-26 1994-11-18 Echtzeitregelung eines brenner für brenngase mit unterschiedlichen eigenschaften, insbesondere für metallurgischen ofen zum wärmen

Country Status (9)

Country Link
EP (1) EP0661499B1 (de)
KR (1) KR950014318A (de)
AT (1) ATE175764T1 (de)
BR (1) BR9404753A (de)
DE (1) DE69415954D1 (de)
FR (1) FR2712961B1 (de)
TR (1) TR28665A (de)
TW (1) TW256874B (de)
ZA (1) ZA949323B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2785668B1 (fr) 1998-11-10 2001-02-23 Air Liquide Procede de chauffage d'un four a chargement continu notamment pour produits siderurgiques, et four de chauffage a chargement continu
KR100316560B1 (ko) * 1999-04-19 2001-12-12 김은규 폐식용유를 이용한 비누의 제조장치
TWI372023B (en) 2008-12-10 2012-09-01 Asustek Comp Inc Electronic apparatus and thermal dissipating module thereof
FR2953280B1 (fr) * 2009-11-30 2014-10-10 Fives Stein Procede de correction des reglages de combustion d'un ensemble de chambres de combustion et installation mettant en oeuvre le procede
FR3045783B1 (fr) * 2015-12-17 2019-08-16 Fives Stein Module de controle electronique et procede de controle du fonctionnement et de la securite d'au moins un bruleur a tube radiant
CN109307437B (zh) * 2018-09-21 2020-06-12 厦门大学嘉庚学院 一种蓄热式工业加热炉的优化燃烧控制系统及其方法
IT202100020177A1 (it) * 2021-07-28 2023-01-28 Siti B & T Group Spa Impianto per bruciatori in forni industriali
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
US2829954A (en) * 1954-11-30 1958-04-08 Surface Combustion Corp Apparatus for analyzing gas
GB1565310A (en) * 1977-12-01 1980-04-16 Battelle Development Corp Method and apparatus for controlling fuel to oxidant ratioof a burner
GB2036290B (en) * 1978-11-22 1982-12-01 Hamworthy Engineering Fuel sampling system
DE3176219D1 (en) * 1980-12-27 1987-07-02 Hitachi Ltd Method and apparatus for controlling combustion of gasified fuel
LU83989A1 (fr) * 1982-03-09 1983-11-17 Arbed Procede et dispositif pour optimiser le fonctionnement d'un four
DE3337476C2 (de) * 1983-10-14 1985-10-10 Ulrich Dipl.-Ing. 4048 Grevenbroich Dohle Verfahren und Vorrichtung zur Bestimmung und Regelung des optimalen Brennstoff/Luft-Verhältnisses einer Feuerungsanlage
DE3408397A1 (de) * 1984-03-08 1985-09-19 Ruhrgas Ag, 4300 Essen Verfahren und anordnung zur bestimmung des mischungsverhaeltnisses eines ein sauerstofftraegergas und einen brennstoff enthaltenden gemisches
DE4007635C1 (de) * 1990-03-10 1991-09-19 Vereinigte Kesselwerke Ag, 4000 Duesseldorf, De

Also Published As

Publication number Publication date
BR9404753A (pt) 1995-09-19
EP0661499A1 (de) 1995-07-05
ZA949323B (en) 1996-05-24
FR2712961A1 (fr) 1995-06-02
DE69415954D1 (de) 1999-02-25
EP0661499B1 (de) 1999-01-13
TR28665A (tr) 1996-12-25
TW256874B (de) 1995-09-11
KR950014318A (ko) 1995-06-15
FR2712961B1 (fr) 1995-12-22

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties