CA2935267C - Appareil de bruleur multicone a combustible pour echangeur de chaleur multitube - Google Patents

Appareil de bruleur multicone a combustible pour echangeur de chaleur multitube Download PDF

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Publication number
CA2935267C
CA2935267C CA2935267A CA2935267A CA2935267C CA 2935267 C CA2935267 C CA 2935267C CA 2935267 A CA2935267 A CA 2935267A CA 2935267 A CA2935267 A CA 2935267A CA 2935267 C CA2935267 C CA 2935267C
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CA
Canada
Prior art keywords
fuel
burner
air
burners
support plate
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
CA2935267A
Other languages
English (en)
Other versions
CA2935267A1 (fr
Inventor
Amin Akbarimonfared
Timothy J. Shellenberger
Darryl J. FARLEY
Nathan T. WHALEN
Trent E. THOMPSON
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.)
Rheem Manufacturing Co
Original Assignee
Rheem Manufacturing Co
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 Rheem Manufacturing Co filed Critical Rheem Manufacturing Co
Publication of CA2935267A1 publication Critical patent/CA2935267A1/fr
Application granted granted Critical
Publication of CA2935267C publication Critical patent/CA2935267C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
    • F24H3/08—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes
    • F24H3/087—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes using fluid fuel
    • 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
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D23/00—Assemblies of two or more burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D5/00—Hot-air central heating systems; Exhaust gas central heating systems
    • F24D5/02—Hot-air central heating systems; Exhaust gas central heating systems operating with discharge of hot air into the space or area to be heated
    • F24D5/04—Hot-air central heating systems; Exhaust gas central heating systems operating with discharge of hot air into the space or area to be heated with return of the air or the air-heater
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
    • F24H9/1877—Arrangement or mounting of combustion heating means, e.g. grates or burners
    • F24H9/1881—Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2203/00—Gaseous fuel burners
    • F23D2203/10—Flame diffusing means
    • F23D2203/101—Flame diffusing means characterised by surface shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2203/00—Gaseous fuel burners
    • F23D2203/10—Flame diffusing means
    • F23D2203/103—Flame diffusing means using screens
    • 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
    • F23D2900/00003—Fuel or fuel-air mixtures flow distribution devices upstream of the outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H2210/00—Burner and heat exchanger are integrated

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Gas Burners (AREA)

Abstract

L'invention concerne un appareil de chauffage à combustible dans lequel est installé un ensemble brûleur spécialement conçu pour fonctionner afin de recevoir et brûler un flux pré-mélangé de combustible et d'air, et de créer à partir du flux une pluralité de flammes espacées qui sont alignées avec les entrées d'une pluralité de tubes d'échangeurs de chaleur espacés correspondants et s'écoulement directement dans ces dernières. Les flammes créent à l'intérieur des tubes des gaz de combustion chauds qui transfèrent la chaleur de combustion à un fluide d'alimentation s'écoulant extérieurement sur les tubes. Les brûleurs sont constitués d'une construction métallique perforée creuse, sont montés sur une structure de support et font saillie vers l'avant de la structure de support vers les entrées des tubes, et comprennent des extrémités d'entrée ouvertes tournées vers l'arrière qui reçoivent le flux pré-mélangé de combustible et d'air. L'utilisation d'une structure de transfert de flamme permet à seul allumeur d'allumer tous les brûleurs.
CA2935267A 2014-01-06 2015-01-06 Appareil de bruleur multicone a combustible pour echangeur de chaleur multitube Active CA2935267C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/148,204 2014-01-06
US14/148,204 US20150192291A1 (en) 2014-01-06 2014-01-06 Multi-Cone Fuel Burner Apparatus For Multi-Tube Heat Exchanger
PCT/US2015/010227 WO2015103575A1 (fr) 2014-01-06 2015-01-06 Appareil de brûleur multicône à combustible pour échangeur de chaleur multitube

Publications (2)

Publication Number Publication Date
CA2935267A1 CA2935267A1 (fr) 2015-07-09
CA2935267C true CA2935267C (fr) 2018-01-23

Family

ID=53494111

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2935267A Active CA2935267C (fr) 2014-01-06 2015-01-06 Appareil de bruleur multicone a combustible pour echangeur de chaleur multitube

Country Status (6)

Country Link
US (1) US20150192291A1 (fr)
CN (1) CN105934638B (fr)
AU (1) AU2015203977B2 (fr)
CA (1) CA2935267C (fr)
MX (1) MX2016008732A (fr)
WO (1) WO2015103575A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10371414B2 (en) * 2014-11-07 2019-08-06 Trane International Inc. Furnace burner holders, cartridges, assemblies and methods for their installation
US10544961B2 (en) * 2016-02-18 2020-01-28 Lennox Industries Inc. Premix burner internal flue shield
US10697668B2 (en) 2016-02-18 2020-06-30 Lennox Industries Inc. Flue baffle
AU2018280267A1 (en) 2017-06-08 2020-01-16 Rheem Manufacturing Company Optimized burners for boiler applications
US10711997B2 (en) 2017-10-03 2020-07-14 Lennox Industries Inc. Burner box liner for low NOx emission furnace
US10711998B2 (en) 2017-10-03 2020-07-14 Lennox Industries Inc. Fresh air intake for low NOx emission furnace
US11187433B2 (en) 2017-10-03 2021-11-30 Lennox Industries Inc. Pre-mix burner assembly for low NOx emission furnace
WO2019193025A1 (fr) * 2018-04-05 2019-10-10 Bekaert Combustion Technology B.V. Brûleur à gaz de pré-mélange conique
US11162677B2 (en) 2019-01-18 2021-11-02 Lennox Industries Inc. Air intake coupling with noise suppression for low NOx emission furnace
US11441785B2 (en) * 2019-05-31 2022-09-13 Lg Electronics Inc. Gas furnace
US11428403B2 (en) * 2019-06-14 2022-08-30 Lg Electronics Inc. Gas furnace
KR102658128B1 (ko) * 2019-11-07 2024-04-16 엘지전자 주식회사 가스 퍼니스
US11493209B2 (en) * 2020-01-23 2022-11-08 Industrial Ceramic Linings B.V. Liner device for a furnace

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US1368120A (en) * 1918-09-26 1921-02-08 Cole Elnathan Gas-burner
GB755175A (en) * 1953-09-09 1956-08-15 Petro Chem Process Company Improvements in or relating to fluid heater
US3170504A (en) * 1962-06-05 1965-02-23 Corning Glass Works Ceramic burner plate
US3233653A (en) * 1962-12-18 1966-02-08 Matsushita Electric Ind Co Ltd Radiating burner apparatus
US4452225A (en) * 1983-06-14 1984-06-05 Plant David F Portable, auxiliary, radiant chimney effect heater
US5109806A (en) * 1990-10-15 1992-05-05 The Marley Company Premix boiler construction
US5205276A (en) * 1991-11-21 1993-04-27 Gas Research Institute Compact furnace heat exchanger
US6019069A (en) * 1991-12-30 2000-02-01 Bowin Technology Pty. Ltd. Gas-fired heaters with burners which operate without secondary air and have a substantially sealed combustion chamber
US5667374A (en) * 1992-10-16 1997-09-16 Process Combustion Corporation Premix single stage low NOx burner
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US5649529A (en) * 1995-10-12 1997-07-22 Rheem Manufacturing Company Low NOx combustion system for fuel-fired heating appliances
CA2174198A1 (fr) * 1996-04-15 1997-10-16 Brian A. Mcdonald Systemes de bruleurs pour foyers au gaz
DE19717721A1 (de) * 1996-04-20 1997-10-30 Al Halbouni Ahmad Dr Brennereinrichtung und Verfahren zum Betreiben einer Brennereinrichtung für eine NOx- und CO-arme Verbrennung
WO1998001704A1 (fr) * 1996-07-08 1998-01-15 Combustion Engineering, Inc. Bec de bruleur pour combustible solide pulverise
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Also Published As

Publication number Publication date
CN105934638A (zh) 2016-09-07
AU2015203977B2 (en) 2017-04-27
CN105934638B (zh) 2019-08-06
WO2015103575A1 (fr) 2015-07-09
AU2015203977A1 (en) 2016-07-07
MX2016008732A (es) 2016-09-08
US20150192291A1 (en) 2015-07-09
CA2935267A1 (fr) 2015-07-09

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EEER Examination request

Effective date: 20160627