ATE218687T1 - METHOD AND BURNER HEAD FOR COMBUSTING LIQUID OR GASEOUS FUELS - Google Patents

METHOD AND BURNER HEAD FOR COMBUSTING LIQUID OR GASEOUS FUELS

Info

Publication number
ATE218687T1
ATE218687T1 AT97122516T AT97122516T ATE218687T1 AT E218687 T1 ATE218687 T1 AT E218687T1 AT 97122516 T AT97122516 T AT 97122516T AT 97122516 T AT97122516 T AT 97122516T AT E218687 T1 ATE218687 T1 AT E218687T1
Authority
AT
Austria
Prior art keywords
burner head
combustion
gaseous fuels
flame tube
combusting liquid
Prior art date
Application number
AT97122516T
Other languages
German (de)
Inventor
Ekkehart Freund
Thomas Schmidt
Juergen Stittrich
Original Assignee
Elco Kloeckner Heiztech 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 Kloeckner Heiztech Gmbh filed Critical Elco Kloeckner Heiztech Gmbh
Application granted granted Critical
Publication of ATE218687T1 publication Critical patent/ATE218687T1/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
    • F23D11/40—Mixing tubes; Burner heads
    • 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
    • F23D17/00—Burners for combustion simultaneously or alternately of gaseous or liquid or pulverulent fuel
    • F23D17/002—Burners for combustion simultaneously or alternately of gaseous or liquid or pulverulent fuel gaseous or liquid fuel
    • 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 
    • F23C2202/00—Fluegas recirculation
    • F23C2202/30—Premixing fluegas with combustion air

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Of Fluid Fuel (AREA)

Abstract

Part of the air current for combustion is guided through a twisting body(6). An underpressure is produced on the downstream section of the flame tube through guides and openings in the flame tube. The exhaust gas from combustion is mixed with the combustion air. The exhaust gas is mixed with the fuel which has vaporised in the combustion chamber but has not yet ignited and a flame front is produced at a distance in front of the burner head. The flame tube comprises a cylindrical section(8) with a further cylindrical section (3) downstream containing the openings (5) and inwardly projecting guides.
AT97122516T 1997-02-07 1997-12-19 METHOD AND BURNER HEAD FOR COMBUSTING LIQUID OR GASEOUS FUELS ATE218687T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19704721A DE19704721B4 (en) 1997-02-07 1997-02-07 Process and combustion head for the combustion of liquid or gaseous fuels

Publications (1)

Publication Number Publication Date
ATE218687T1 true ATE218687T1 (en) 2002-06-15

Family

ID=7819635

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97122516T ATE218687T1 (en) 1997-02-07 1997-12-19 METHOD AND BURNER HEAD FOR COMBUSTING LIQUID OR GASEOUS FUELS

Country Status (4)

Country Link
EP (1) EP0857915B1 (en)
AT (1) ATE218687T1 (en)
DE (2) DE19704721B4 (en)
NO (1) NO311855B1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407907B (en) * 1997-05-21 2001-07-25 Oemv Ag BURNERS, ESPECIALLY FOR HEATING OILS
DE10205428A1 (en) * 2002-02-09 2003-09-11 Alstom Switzerland Ltd Pre-mixed gas burner for heating system has conical swirl generator with vanes leading into mixing pipe with nozzle incorporating teeth acting as swirl generators
DE202005021253U1 (en) 2005-08-16 2007-07-26 E.C.B. Gmbh Burning head for combustion of fuel
DE102005049245A1 (en) * 2005-10-14 2007-04-19 BSH Bosch und Siemens Hausgeräte GmbH Burner for flame, has flame window drawing inflammation by gas jet whereby flame window is so formed that flame guidance body meets drawing gas jet
DE102007009922A1 (en) 2007-02-27 2008-08-28 Ulrich Dreizler Liquid or gaseous fuel combusting method for combustion chamber, involves arranging individual flames, such that common flame forms hollow flame with appropriate hollow space downstream to baffle plate
ATE533995T1 (en) 2007-09-14 2011-12-15 Elco Burners Gmbh BURNER HEAD AND METHOD FOR SINGLE STAGE COMBUSTION OF FUEL IN A COMBUSTION ZONE DISTANCED FROM THE BURNER HEAD
DE102014105166B3 (en) * 2014-03-12 2015-08-06 Max Weishaupt Gmbh Swirl generator for a burner and provided therewith mixing device and provided burner
IT201600129822A1 (en) * 2016-12-22 2018-06-22 Ecoflam Bruciatori S P A LOW-EMISSION COMBUSTION HEAD OF NITROGEN OXIDES WITH OVER-LOCKING MUNICIPALITY WITH RECIRCULATION MEANS
DE102017114570B4 (en) 2017-06-29 2021-02-04 MIchael Karlowsky Burner head and combustion process
IT201900006424A1 (en) * 2019-04-29 2020-10-29 Stefano Pesce Combustion head with internal recirculation and burner comprising the same
CN217131272U (en) * 2020-11-25 2022-08-05 百得股份公司 Reduced emission industrial combustor and apparatus
IT202000028394A1 (en) * 2020-11-25 2022-05-25 Baltur S P A BURNER AND INDUSTRIAL EQUIPMENT WITH REDUCED EMISSIONS
IT202000028400A1 (en) * 2020-11-25 2022-05-25 Baltur S P A BURNER AND INDUSTRIAL EQUIPMENT WITH REDUCED EMISSIONS
IT202100023477A1 (en) 2021-09-10 2023-03-10 Shanghai Quanjie Envir Equip Co Ltd COMBUSTION HEAD WITH INTERNAL RECIRCULATION AND BURNER INCLUDING THE SAME

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3923238C2 (en) * 1989-07-14 1994-08-04 Electro Oil Gmbh Device for recycling combustion products
DE3936461A1 (en) * 1989-11-02 1991-05-08 Koerting Ag Mixer for oil burner with fan - has baffle at transition between tapering mixer tube and smaller one
EP0491079B1 (en) * 1990-12-19 1996-10-16 Asea Brown Boveri Ag Burner head for premix combustion of a liquid fuel in an atmospheric combustion installation
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
DE4237086A1 (en) * 1992-11-03 1994-05-05 Hans Georg Dipl Ing Zimmermann Free-flowing-fuel burner with gas recirculation - has drillings evenly-spaced round burner tube at inlet end
DE4324298C2 (en) * 1993-07-20 1999-01-21 Elco Kloeckner Heiztech Gmbh Process for the combustion of liquid or gaseous fuels in combustion plants and burners for carrying out the process

Also Published As

Publication number Publication date
DE59707408D1 (en) 2002-07-11
EP0857915A3 (en) 1999-06-16
EP0857915B1 (en) 2002-06-05
DE19704721A1 (en) 1998-08-13
NO311855B1 (en) 2002-02-04
NO980247L (en) 1998-08-10
NO980247D0 (en) 1998-01-20
EP0857915A2 (en) 1998-08-12
DE19704721B4 (en) 2006-08-17

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