AR017186A1 - CERAMIC BURNER FOR GASES AND REGENERATIVE HEAT GENERATOR THAT INCLUDES SUCH BURNER - Google Patents

CERAMIC BURNER FOR GASES AND REGENERATIVE HEAT GENERATOR THAT INCLUDES SUCH BURNER

Info

Publication number
AR017186A1
AR017186A1 ARP980105875A ARP980105875A AR017186A1 AR 017186 A1 AR017186 A1 AR 017186A1 AR P980105875 A ARP980105875 A AR P980105875A AR P980105875 A ARP980105875 A AR P980105875A AR 017186 A1 AR017186 A1 AR 017186A1
Authority
AR
Argentina
Prior art keywords
combustion
burner
feed duct
ceramic
duct
Prior art date
Application number
ARP980105875A
Other languages
Spanish (es)
Original Assignee
Hoogovens Tech Services
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 Hoogovens Tech Services filed Critical Hoogovens Tech Services
Publication of AR017186A1 publication Critical patent/AR017186A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
    • F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/74—Preventing flame lift-off
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2209/00—Safety arrangements
    • F23D2209/20—Flame lift-off / stability
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/21—Burners specially adapted for a particular use
    • F23D2900/21001—Burners specially adapted for a particular use for use in blast furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Combustion Of Fluid Fuel (AREA)

Abstract

Un quemador cerámico para gases, especialmente destinado a ser utilizado en la cámara de combustion (2) de un generador de calor regenerativo, talcomo un calentador de aire de soplado (1) para un alto horno (1), en donde dicho quemador cerámicocompr ende un primer conducto de alimentacion (13) paraun primer componente de combustion, tal como un gas combustible, y un segundo conducto de alimentacion (12) para un segundo componente de combustion, talcomo aire de combustion, en donde elprimer cond ucto de alimentacion (13) se abre dentro de una abertura de salida sustancialmente elongada (15) y elsegundo conducto de alimentacion se abre en por lo menos una segunda abertura de salida (14), en donde esta ultima se extiende en formaesencialmente paralela y descendente con respecto a la primera abertura de salida, y una division (11), que continua hasta las dos aberturas de salida (14, 15), y queademás se encuentra situada entre el primer conducto de alimentacion (13) y elsegundo conducto de alimentacion (12), en donde por lo menos uno entrelos conductos de alimentacion primero y segundo (12, 13) comprende medios para impartir turbulencia, durante la operacion, al componente de combustion queemerge a través de losconductos en cuestion, y en donde dicha turbulencia hace que la mezcla de combustible de los dos componentes de combustion se formehacia arriba del extremo de la division (11).A ceramic gas burner, especially intended to be used in the combustion chamber (2) of a regenerative heat generator, such as a blower air heater (1) for a blast furnace (1), wherein said ceramic burner comprises a first feed duct (13) for a first combustion component, such as a combustible gas, and a second feed duct (12) for a second combustion component, such as combustion air, wherein the first feed condition (13 ) opens within a substantially elongated outlet opening (15) and the second feed duct opens at least a second outlet opening (14), where the latter extends essentially parallel and downward with respect to the first exit opening, and a division (11), which continues up to the two exit openings (14, 15), and which is also located between the first feed duct (13) and the second duct of supply (12), where at least one of the first and second supply lines (12, 13) comprises means for imparting turbulence, during operation, to the combustion component that emerges through the conduits in question, and where said Turbulence causes the fuel mixture of the two combustion components to form above the end of the division (11).

ARP980105875A 1997-11-19 1998-11-19 CERAMIC BURNER FOR GASES AND REGENERATIVE HEAT GENERATOR THAT INCLUDES SUCH BURNER AR017186A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1007581A NL1007581C2 (en) 1997-11-19 1997-11-19 Ceramic burner for gases and regenerative heat generator provided with it.

Publications (1)

Publication Number Publication Date
AR017186A1 true AR017186A1 (en) 2001-08-22

Family

ID=19766038

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980105875A AR017186A1 (en) 1997-11-19 1998-11-19 CERAMIC BURNER FOR GASES AND REGENERATIVE HEAT GENERATOR THAT INCLUDES SUCH BURNER

Country Status (13)

Country Link
EP (1) EP1046011B1 (en)
CN (1) CN1126910C (en)
AR (1) AR017186A1 (en)
AU (1) AU735282B2 (en)
DE (1) DE69802116T2 (en)
HU (1) HUP0100067A3 (en)
NL (1) NL1007581C2 (en)
PL (1) PL340596A1 (en)
RU (1) RU2208201C2 (en)
SK (1) SK7532000A3 (en)
UA (1) UA49099C2 (en)
WO (1) WO1999026020A1 (en)
ZA (1) ZA9810588B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1990575A1 (en) 2007-05-07 2008-11-12 Paul Wurth Refractory & Engineering GmbH Ceramic burner
EP2233836B1 (en) * 2009-03-23 2015-07-29 Siemens Aktiengesellschaft Swirler, method for reducing flashback in a burner with at least one swirler and burner
LU91572B1 (en) * 2009-05-20 2010-11-22 Wurth Paul Sa Method for operating a regenerative heater.
ES2567784T3 (en) 2009-11-26 2016-04-26 Linde Ag Method for heating a blast furnace stove
US20120214115A1 (en) * 2011-02-22 2012-08-23 Cameron Andrew M Method for heating a blast furnace stove
US9151492B2 (en) 2011-02-22 2015-10-06 Linde Aktiengesellschaft Heating apparatus
JP4955117B1 (en) * 2011-03-15 2012-06-20 新日鉄エンジニアリング株式会社 Top-fired hot air furnace
JP4892107B1 (en) * 2011-03-23 2012-03-07 新日鉄エンジニアリング株式会社 Top-fired hot air furnace
EP2584052A1 (en) * 2011-10-19 2013-04-24 Paul Wurth S.A. Method of operating regenerative heaters in blast furnace plant
DE102021111187A1 (en) * 2021-05-14 2022-11-17 Enertech Gmbh Hydrogen gas burner device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1202797A (en) * 1958-07-16 1960-01-13 Genevet Groll & Cie Gas burner
NL6900740A (en) * 1969-01-16 1970-07-20
NL7003722A (en) * 1970-03-16 1971-09-20
US3837793A (en) * 1971-05-10 1974-09-24 Koninklijke Hoogovens En Staal Ceramic burner for use in an air-preheater or hot blast stove for a blast furnace plant
DE2700786C3 (en) * 1977-01-11 1980-05-14 Hermann Rappold & Co Gmbh, 5160 Dueren Ceramic gas burner for wind heaters
EP0090096B1 (en) 1982-03-30 1985-05-08 Hoogovens Groep B.V. A ceramic burner for gas, particularly for a hot-blast stove for a blast furnace
NL8702036A (en) * 1987-08-31 1989-03-16 Hoogovens Groep Bv CERAMIC BURNER FOR GAS FOR A FIRE SHAFT FROM A WIND HEATER OF A MAIN OVEN.

Also Published As

Publication number Publication date
NL1007581C2 (en) 1999-05-20
HUP0100067A3 (en) 2001-12-28
CN1126910C (en) 2003-11-05
SK7532000A3 (en) 2001-03-12
AU1756899A (en) 1999-06-07
WO1999026020A1 (en) 1999-05-27
AU735282B2 (en) 2001-07-05
DE69802116T2 (en) 2002-06-20
EP1046011B1 (en) 2001-10-17
PL340596A1 (en) 2001-02-12
ZA9810588B (en) 1999-05-25
UA49099C2 (en) 2002-09-16
RU2208201C2 (en) 2003-07-10
CN1282408A (en) 2001-01-31
EP1046011A1 (en) 2000-10-25
DE69802116D1 (en) 2001-11-22
HUP0100067A2 (en) 2001-06-28

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Legal Events

Date Code Title Description
FG Grant, registration