CA2391757C - Tete de melange de combustibles pour bruler deux combustibles gazeux ensemble - Google Patents

Tete de melange de combustibles pour bruler deux combustibles gazeux ensemble Download PDF

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Publication number
CA2391757C
CA2391757C CA002391757A CA2391757A CA2391757C CA 2391757 C CA2391757 C CA 2391757C CA 002391757 A CA002391757 A CA 002391757A CA 2391757 A CA2391757 A CA 2391757A CA 2391757 C CA2391757 C CA 2391757C
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CA
Canada
Prior art keywords
fuel gas
gas inlet
fuel
pressurized
venturi
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.)
Expired - Lifetime
Application number
CA002391757A
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English (en)
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CA2391757A1 (fr
Inventor
Per Westergaard
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CA002391757A priority Critical patent/CA2391757C/fr
Publication of CA2391757A1 publication Critical patent/CA2391757A1/fr
Priority to US10/603,871 priority patent/US20050053887A1/en
Application granted granted Critical
Publication of CA2391757C publication Critical patent/CA2391757C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/62—Mixing devices; Mixing tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2204/00—Burners adapted for simultaneous or alternative combustion having more than one fuel supply

Landscapes

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

Abstract

Une tête de mélange de combustibles comprend un boîtier primaire et un boîtier secondaire. Le boîtier primaire comporte une chambre de mélange combustible/air avec une d'entrée de gaz combustible mixte. Le boîtier secondaire comporte une chambre de mélange de combustible. Un col de Venturi pourvu d'une paroi latérale est positionné dans l'entrée de gaz combustible mixte du boîtier principal. Une buse de Venturi communique avec une entrée de gaz combustible sous pression, une première extrémité de la buse de Venturi faisant saillie dans la chambre de mélange de combustible en alignement axial avec le col de Venturi. Cela forme un Venturi de manière qu'un débit de gaz combustible sous pression circulant dans le Venturi entraîne du gaz combustible à faible pression de la chambre de mélange de combustible du boîtier secondaire à travers l'entrée de gaz combustible mixte dans la chambre de mélange combustible/air du boîtier principal.
CA002391757A 2002-06-26 2002-06-26 Tete de melange de combustibles pour bruler deux combustibles gazeux ensemble Expired - Lifetime CA2391757C (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002391757A CA2391757C (fr) 2002-06-26 2002-06-26 Tete de melange de combustibles pour bruler deux combustibles gazeux ensemble
US10/603,871 US20050053887A1 (en) 2002-06-26 2003-06-25 Burner fuel mixer head for concurrently burning two gaseous fuels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002391757A CA2391757C (fr) 2002-06-26 2002-06-26 Tete de melange de combustibles pour bruler deux combustibles gazeux ensemble

Publications (2)

Publication Number Publication Date
CA2391757A1 CA2391757A1 (fr) 2003-01-26
CA2391757C true CA2391757C (fr) 2004-07-20

Family

ID=4171182

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002391757A Expired - Lifetime CA2391757C (fr) 2002-06-26 2002-06-26 Tete de melange de combustibles pour bruler deux combustibles gazeux ensemble

Country Status (2)

Country Link
US (1) US20050053887A1 (fr)
CA (1) CA2391757C (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8235708B2 (en) 2006-05-17 2012-08-07 Continental Appliances, Inc. Heater configured to operate with a first or second fuel
US8281781B2 (en) 2006-05-17 2012-10-09 Continental Appliances, Inc. Dual fuel heater
US8297968B2 (en) 2006-12-22 2012-10-30 Continental Appliances, Inc. Pilot assemblies for heating devices
US8317511B2 (en) 2006-12-22 2012-11-27 Continental Appliances, Inc. Control valves for heaters and fireplace devices
US8465277B2 (en) 2009-06-29 2013-06-18 David Deng Heat engine with nozzle
US8516878B2 (en) 2006-05-17 2013-08-27 Continental Appliances, Inc. Dual fuel heater
US9200801B2 (en) 2007-03-14 2015-12-01 Procom Heating, Inc. Fuel selection valve assemblies
US9441833B2 (en) 2013-03-02 2016-09-13 David Deng Heating assembly

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2079961B1 (fr) * 2006-11-08 2015-12-23 Flare Industries, LLC Torche modulaire et son utilisation pour le brûlage à torche de gaz résiduaire
US8545216B2 (en) * 2006-12-22 2013-10-01 Continental Appliances, Inc. Valve assemblies for heating devices
US9829195B2 (en) 2009-12-14 2017-11-28 David Deng Dual fuel heating source with nozzle
CN101956976B (zh) * 2010-06-09 2013-05-15 北京利尔高温材料股份有限公司 热风循环式高速等温调温燃烧器
CN109469561B (zh) 2010-09-14 2021-02-12 康明斯公司 压缩机进气混合器系统和方法
US9752779B2 (en) 2013-03-02 2017-09-05 David Deng Heating assembly
US9671111B2 (en) 2013-03-13 2017-06-06 Ghp Group, Inc. Fuel selector valve with shutter mechanism for a gas burner unit
US20150050603A1 (en) 2013-08-14 2015-02-19 Danny Edward Griffin Dual-Pressure Flare System and Method of Use
FR3018900B1 (fr) * 2014-03-19 2016-04-15 Yahtec Dispositif de bruleur a pre melange gaz
TWI643667B (zh) * 2017-02-08 2018-12-11 關隆股份有限公司 Gas mixer (2)
US10551055B2 (en) 2017-05-05 2020-02-04 Grand Mate Co., Ltd. Gas mixer
WO2020087154A1 (fr) * 2018-10-30 2020-05-07 Questor Technology Inc. Brûleur à gaz basse pression
CN111649324B (zh) * 2020-06-12 2023-01-13 烟台龙源电力技术股份有限公司 燃烧器和锅炉
CN111829787B (zh) * 2020-06-23 2022-07-22 江苏大学 一种能实现多重混合的可视化燃烧实验平台

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE758476A (fr) * 1969-11-05 1971-04-16 Elf Union Procede et appareil pour doser automatiquement un melange de deux fluides
BE764407A (fr) * 1971-03-17 1971-08-16 Four Industriel Belge Dispositif pour le dosage d'un melange de deux gaz.
US5171090A (en) * 1990-04-30 1992-12-15 Wiemers Reginald A Device and method for dispensing a substance in a liquid
CA2302648A1 (fr) * 1998-07-08 2000-01-20 Novafluid - Innovative Stromungs- & Warmeubertragungs- Technologie Gmbh Procede et dispositif pour accroitre la pression ou l'enthalpie d'un fluide s'ecoulant a une vitesse supersonique

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8281781B2 (en) 2006-05-17 2012-10-09 Continental Appliances, Inc. Dual fuel heater
US8235708B2 (en) 2006-05-17 2012-08-07 Continental Appliances, Inc. Heater configured to operate with a first or second fuel
US8516878B2 (en) 2006-05-17 2013-08-27 Continental Appliances, Inc. Dual fuel heater
US8568136B2 (en) 2006-05-17 2013-10-29 Procom Heating, Inc. Heater configured to operate with a first or second fuel
US9416977B2 (en) 2006-05-17 2016-08-16 Procom Heating, Inc. Heater configured to operate with a first or second fuel
US9140457B2 (en) 2006-05-30 2015-09-22 David Deng Dual fuel heating system and air shutter
US8297968B2 (en) 2006-12-22 2012-10-30 Continental Appliances, Inc. Pilot assemblies for heating devices
US8317511B2 (en) 2006-12-22 2012-11-27 Continental Appliances, Inc. Control valves for heaters and fireplace devices
US9328922B2 (en) 2006-12-22 2016-05-03 Procom Heating, Inc. Valve assemblies for heating devices
US8764436B2 (en) 2006-12-22 2014-07-01 Procom Heating, Inc. Valve assemblies for heating devices
US9200801B2 (en) 2007-03-14 2015-12-01 Procom Heating, Inc. Fuel selection valve assemblies
US9581329B2 (en) 2007-03-14 2017-02-28 Procom Heating, Inc. Gas-fueled heater
US8465277B2 (en) 2009-06-29 2013-06-18 David Deng Heat engine with nozzle
US8757202B2 (en) 2009-06-29 2014-06-24 David Deng Dual fuel heating source
US8757139B2 (en) 2009-06-29 2014-06-24 David Deng Dual fuel heating system and air shutter
US8517718B2 (en) 2009-06-29 2013-08-27 David Deng Dual fuel heating source
US9441833B2 (en) 2013-03-02 2016-09-13 David Deng Heating assembly

Also Published As

Publication number Publication date
CA2391757A1 (fr) 2003-01-26
US20050053887A1 (en) 2005-03-10

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