EP2520859A3 - Système de mélange pour brûleur modulant et hélice pour système de mélange - Google Patents

Système de mélange pour brûleur modulant et hélice pour système de mélange Download PDF

Info

Publication number
EP2520859A3
EP2520859A3 EP12166014.6A EP12166014A EP2520859A3 EP 2520859 A3 EP2520859 A3 EP 2520859A3 EP 12166014 A EP12166014 A EP 12166014A EP 2520859 A3 EP2520859 A3 EP 2520859A3
Authority
EP
European Patent Office
Prior art keywords
fuel
mixing system
combustion chamber
fuel nozzle
air
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.)
Withdrawn
Application number
EP12166014.6A
Other languages
German (de)
English (en)
Other versions
EP2520859A2 (fr
Inventor
Georg Stadler
Stefan Unger
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.)
Wolf GmbH
Original Assignee
Wolf GmbH
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 Wolf GmbH filed Critical Wolf GmbH
Publication of EP2520859A2 publication Critical patent/EP2520859A2/fr
Publication of EP2520859A3 publication Critical patent/EP2520859A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36—Details
    • F23D11/40—Mixing tubes; Burner heads
    • F23D11/402—Mixing chambers downstream of the nozzle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • F23D11/106—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet
    • F23D11/107—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet at least one of both being subjected to a swirling motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36—Details
    • F23D11/38—Nozzles; Cleaning devices therefor
    • F23D11/383—Nozzles; Cleaning devices therefor with swirl means
    • 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
    • F23D2900/14—Special features of gas burners
    • F23D2900/14701—Swirling means inside the mixing tube or chamber to improve premixing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Spray-Type Burners (AREA)
EP12166014.6A 2011-05-06 2012-04-27 Système de mélange pour brûleur modulant et hélice pour système de mélange Withdrawn EP2520859A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201110075409 DE102011075409A1 (de) 2011-05-06 2011-05-06 Mischsystem für modulierenden Brenner und Drallkörper für Mischsystem

Publications (2)

Publication Number Publication Date
EP2520859A2 EP2520859A2 (fr) 2012-11-07
EP2520859A3 true EP2520859A3 (fr) 2015-07-15

Family

ID=46052585

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12166014.6A Withdrawn EP2520859A3 (fr) 2011-05-06 2012-04-27 Système de mélange pour brûleur modulant et hélice pour système de mélange

Country Status (2)

Country Link
EP (1) EP2520859A3 (fr)
DE (1) DE102011075409A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011055049A1 (de) 2011-11-04 2013-05-08 Wolf Gmbh Verfahren und Vorrichtung zur Regelung bzw. Überwachung einer Zerstäubungsvorrichtung für die Zerstäubung flüssiger Brennstoffe in einem modulierenden Brenner

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831843A (en) * 1971-03-03 1974-08-27 Hitachi Ltd Method of fuel atomization and a fuel atomizer nozzle therefor
EP1605204A2 (fr) * 2004-06-09 2005-12-14 Delavan Inc Tourbillonneur conique pour injecteurs de carburant et dômes de chambre de combustion et procédés de fabrication associés
US20060147854A1 (en) * 2002-10-23 2006-07-06 Swiss E-Technic Ag Combustion method and burner head, burner comprising one such burner head, and boiler comprising one such burner head

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4134651C3 (de) 1991-10-19 1999-03-18 Buderus Heiztechnik Gmbh Mischvorrichtung für einen Ölbrenner in einem zur Ausmündung hin sich konisch verjüngenden, Verbrennungsluft führenden Brennerrohr
DE102009013187A1 (de) 2009-03-17 2010-09-23 Mhg Heiztechnik Gmbh Zerstäubungsvorrichtung für flüssige Brennstoffe

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831843A (en) * 1971-03-03 1974-08-27 Hitachi Ltd Method of fuel atomization and a fuel atomizer nozzle therefor
US20060147854A1 (en) * 2002-10-23 2006-07-06 Swiss E-Technic Ag Combustion method and burner head, burner comprising one such burner head, and boiler comprising one such burner head
EP1605204A2 (fr) * 2004-06-09 2005-12-14 Delavan Inc Tourbillonneur conique pour injecteurs de carburant et dômes de chambre de combustion et procédés de fabrication associés

Also Published As

Publication number Publication date
DE102011075409A1 (de) 2012-11-08
EP2520859A2 (fr) 2012-11-07

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