ATE533995T1 - BURNER HEAD AND METHOD FOR SINGLE STAGE COMBUSTION OF FUEL IN A COMBUSTION ZONE DISTANCED FROM THE BURNER HEAD - Google Patents

BURNER HEAD AND METHOD FOR SINGLE STAGE COMBUSTION OF FUEL IN A COMBUSTION ZONE DISTANCED FROM THE BURNER HEAD

Info

Publication number
ATE533995T1
ATE533995T1 AT07018075T AT07018075T ATE533995T1 AT E533995 T1 ATE533995 T1 AT E533995T1 AT 07018075 T AT07018075 T AT 07018075T AT 07018075 T AT07018075 T AT 07018075T AT E533995 T1 ATE533995 T1 AT E533995T1
Authority
AT
Austria
Prior art keywords
combustion
burner head
fuel
combustion air
area
Prior art date
Application number
AT07018075T
Other languages
German (de)
Inventor
Hans-Juergen Stittrich
Michael Stang
Torsten Lohse
Sebastian Kretschmer
Original Assignee
Elco Burners 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 Elco Burners Gmbh filed Critical Elco Burners Gmbh
Application granted granted Critical
Publication of ATE533995T1 publication Critical patent/ATE533995T1/en

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, 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
    • 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
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F23C9/006—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber the recirculation taking place in the combustion chamber
    • 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
    • F23D17/00—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel
    • F23D17/002—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel gaseous or liquid fuel
    • 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
    • F23D2900/14021—Premixing burners with swirling or vortices creating means for fuel or air

Abstract

The head (2) has a twisting device (38) supplying twisted combustion air into a combustion-free mixing chamber (52) downstream to the twisting device within a burner pipe (22). Two fuel nozzles (8, 16) arranged downstream of the twisting device within the pipe supply unburnt fuel into the chamber to mix the unburnt fuel with the twisted combustion air. The twisting device has an area (48) downstream to an area (44) that comprises twisting elements (46) for twisting combustion air, where the area (48) guides the twisted combustion air separated from the combustion air into the area (44). An independent claim is also included for a method for single-stage combustion of fuel in a combustion chamber.
AT07018075T 2007-09-14 2007-09-14 BURNER HEAD AND METHOD FOR SINGLE STAGE COMBUSTION OF FUEL IN A COMBUSTION ZONE DISTANCED FROM THE BURNER HEAD ATE533995T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07018075A EP2037173B1 (en) 2007-09-14 2007-09-14 Burner head and method for one-step combustion of fuel in a combustion zone separated from the burner head

Publications (1)

Publication Number Publication Date
ATE533995T1 true ATE533995T1 (en) 2011-12-15

Family

ID=38961998

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07018075T ATE533995T1 (en) 2007-09-14 2007-09-14 BURNER HEAD AND METHOD FOR SINGLE STAGE COMBUSTION OF FUEL IN A COMBUSTION ZONE DISTANCED FROM THE BURNER HEAD

Country Status (2)

Country Link
EP (1) EP2037173B1 (en)
AT (1) ATE533995T1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104633658B (en) * 2015-02-15 2016-11-02 重庆赛迪热工环保工程技术有限公司 A kind of low Nox burner
DE102016211432A1 (en) * 2016-06-27 2017-12-28 Robert Bosch Gmbh Gas burner device
DE102016125526B3 (en) * 2016-12-22 2018-05-30 Max Weishaupt Gmbh Mixing device and burner head for a burner with reduced NOx emissions
DE102017114570B4 (en) 2017-06-29 2021-02-04 MIchael Karlowsky Burner head and combustion process
DE102020118325A1 (en) 2020-07-10 2022-01-13 Elco Burners Gmbh METHOD OF STAGED COMBUSTION OF A FUEL AND FUEL HEAD

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1501893A1 (en) 1965-05-29 1969-09-25 Ru Bi Werk Gmbh & Co Kg Burner tube mouthpiece for atomizer oil burner
SE336867B (en) 1969-11-04 1971-07-19 Palm & Co Ab B
DE4229525A1 (en) 1992-09-07 1994-03-10 Intercal Waermetechnik Gmbh Mixing system for oil-atomising burner - has baffle plate forming bottom of vaporising cup inside tapering flame tube
DE4329971C2 (en) 1993-09-04 1998-11-26 Johannes W Graat Burner device for a gaseous fuel
DE19704721B4 (en) 1997-02-07 2006-08-17 E.C.B. Gmbh Process and combustion head for the combustion of liquid or gaseous fuels
ITBO20010178A1 (en) 2001-03-26 2002-09-26 Riello Spa BURNER
EP1705424B1 (en) 2005-03-04 2015-07-29 Riello S.p.A. Liquid-fuel burner combustion head
DE202005021253U1 (en) 2005-08-16 2007-07-26 E.C.B. Gmbh Burning head for combustion of fuel

Also Published As

Publication number Publication date
EP2037173A1 (en) 2009-03-18
EP2037173B1 (en) 2011-11-16

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