IT1402828B1 - Testa di combustione per un bruciatore low-nox a combustibile liquido - Google Patents

Testa di combustione per un bruciatore low-nox a combustibile liquido

Info

Publication number
IT1402828B1
IT1402828B1 ITBO2010A000721A ITBO20100721A IT1402828B1 IT 1402828 B1 IT1402828 B1 IT 1402828B1 IT BO2010A000721 A ITBO2010A000721 A IT BO2010A000721A IT BO20100721 A ITBO20100721 A IT BO20100721A IT 1402828 B1 IT1402828 B1 IT 1402828B1
Authority
IT
Italy
Prior art keywords
low
liquid fuel
fuel burner
combustion head
nox
Prior art date
Application number
ITBO2010A000721A
Other languages
English (en)
Inventor
Nicola Bianchini
Alessio Visentin
Davide Martini
Emil Calzolari
Original Assignee
Riello Spa
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 Riello Spa filed Critical Riello Spa
Priority to ITBO2010A000721A priority Critical patent/IT1402828B1/it
Priority to EP11192257A priority patent/EP2461096A1/en
Publication of ITBO20100721A1 publication Critical patent/ITBO20100721A1/it
Application granted granted Critical
Publication of IT1402828B1 publication Critical patent/IT1402828B1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
    • F23C7/004—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes
    • 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
    • F23D11/24—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
    • 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, e.g. burner cooling means, noise reduction means
    • F23D11/40—Mixing tubes or chambers; Burner heads
    • F23D11/408—Flow influencing devices in the air tube
    • 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
    • F23D2900/00016—Preventing or reducing deposit build-up on burner parts, e.g. from carbon

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
ITBO2010A000721A 2010-12-06 2010-12-06 Testa di combustione per un bruciatore low-nox a combustibile liquido IT1402828B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITBO2010A000721A IT1402828B1 (it) 2010-12-06 2010-12-06 Testa di combustione per un bruciatore low-nox a combustibile liquido
EP11192257A EP2461096A1 (en) 2010-12-06 2011-12-06 Combustion head for low-nox liquid fuel burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO2010A000721A IT1402828B1 (it) 2010-12-06 2010-12-06 Testa di combustione per un bruciatore low-nox a combustibile liquido

Publications (2)

Publication Number Publication Date
ITBO20100721A1 ITBO20100721A1 (it) 2012-06-07
IT1402828B1 true IT1402828B1 (it) 2013-09-27

Family

ID=43736754

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO2010A000721A IT1402828B1 (it) 2010-12-06 2010-12-06 Testa di combustione per un bruciatore low-nox a combustibile liquido

Country Status (2)

Country Link
EP (1) EP2461096A1 (it)
IT (1) IT1402828B1 (it)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979069A (en) * 1974-10-11 1976-09-07 Luigi Garofalo Air-atomizing fuel nozzle
US4105163A (en) * 1976-10-27 1978-08-08 General Electric Company Fuel nozzle for gas turbines
US4798330A (en) * 1986-02-14 1989-01-17 Fuel Systems Textron Inc. Reduced coking of fuel nozzles
EP1705424B1 (en) * 2005-03-04 2015-07-29 Riello S.p.A. Liquid-fuel burner combustion head

Also Published As

Publication number Publication date
EP2461096A1 (en) 2012-06-06
ITBO20100721A1 (it) 2012-06-07

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