EP0378517A3 - Burner for the combustion of gaseous fuels and/or liquid fuels in the gaseous state - Google Patents

Burner for the combustion of gaseous fuels and/or liquid fuels in the gaseous state Download PDF

Info

Publication number
EP0378517A3
EP0378517A3 EP19900810023 EP90810023A EP0378517A3 EP 0378517 A3 EP0378517 A3 EP 0378517A3 EP 19900810023 EP19900810023 EP 19900810023 EP 90810023 A EP90810023 A EP 90810023A EP 0378517 A3 EP0378517 A3 EP 0378517A3
Authority
EP
European Patent Office
Prior art keywords
fuels
airflow
gaseous
gas
gas outlet
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.)
Granted
Application number
EP19900810023
Other languages
German (de)
French (fr)
Other versions
EP0378517B1 (en
EP0378517A2 (en
Inventor
Jörg Füllemann
Heinz Boxler
Heinrich Boner
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.)
Fuellemann Patent AG
Original Assignee
Fuellemann Patent AG
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 Fuellemann Patent AG filed Critical Fuellemann Patent AG
Publication of EP0378517A2 publication Critical patent/EP0378517A2/en
Publication of EP0378517A3 publication Critical patent/EP0378517A3/en
Application granted granted Critical
Publication of EP0378517B1 publication Critical patent/EP0378517B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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, e.g. burner cooling means, noise reduction means
    • F23D11/40—Mixing tubes or chambers; Burner heads
    • F23D11/402—Mixing chambers downstream of the nozzle
    • 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
    • F23D14/34—Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air
    • 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

Abstract

A blower produces in the space (44) in front of the screen (41) an air pressure and thus an airflow through the opening (43) into the mixing chamber (23). At the same time, gas flows out of the annular gas outlet (49) to the periphery of the airflow and out of the outlet openings (25) into the centre of the airflow. After practically noiseless ignition by the electrodes (45) in the mixing chamber (23), a short and stable flame is produced at the end of the mixing head (11). With a relatively strong air supply, the air pressure at the gas outlet openings (25) throttles the central gas emission in favour of the peripheral gas emission from the gas outlet (49). This contributes to the stability of the flame. The annular space (19) serves for recirculation of hot combustion gases to the inlet (13). <IMAGE>
EP90810023A 1989-01-09 1990-01-09 Burner for the combustion of gaseous fuels and/or liquid fuels in the gaseous state Expired - Lifetime EP0378517B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH5389 1989-01-09
CH53/89 1989-01-09

Publications (3)

Publication Number Publication Date
EP0378517A2 EP0378517A2 (en) 1990-07-18
EP0378517A3 true EP0378517A3 (en) 1991-07-31
EP0378517B1 EP0378517B1 (en) 1994-09-07

Family

ID=4178244

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90810023A Expired - Lifetime EP0378517B1 (en) 1989-01-09 1990-01-09 Burner for the combustion of gaseous fuels and/or liquid fuels in the gaseous state

Country Status (5)

Country Link
EP (1) EP0378517B1 (en)
AT (1) ATE111204T1 (en)
DE (1) DE59007002D1 (en)
DK (1) DK0378517T3 (en)
ES (1) ES2063951T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0612959A1 (en) * 1993-02-23 1994-08-31 D.W. Clysan B.V. Venturi burner
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
EP0699867A3 (en) * 1994-09-03 1996-09-11 Johannes Wilhelmus Graat Burner device for gaseous fuels

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048438A2 (en) * 1980-09-22 1982-03-31 DEUTSCHE FORSCHUNGSANSTALT FÜR LUFT- UND RAUMFAHRT e.V. Oil and gas burner for installation in a heating boiler and a steam generating boiler
WO1986006150A1 (en) * 1985-04-11 1986-10-23 Ygnis S.A. Burner for fuel gases, especially for boilers and process for the burning of fuel gases
EP0283435A1 (en) * 1987-03-13 1988-09-21 Füllemann Patent Ag Burner
EP0346284A2 (en) * 1988-06-09 1989-12-13 Füllemann Patent Ag Burner for the combustion of liquid fuel in the gaseous phase

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048438A2 (en) * 1980-09-22 1982-03-31 DEUTSCHE FORSCHUNGSANSTALT FÜR LUFT- UND RAUMFAHRT e.V. Oil and gas burner for installation in a heating boiler and a steam generating boiler
WO1986006150A1 (en) * 1985-04-11 1986-10-23 Ygnis S.A. Burner for fuel gases, especially for boilers and process for the burning of fuel gases
EP0283435A1 (en) * 1987-03-13 1988-09-21 Füllemann Patent Ag Burner
EP0346284A2 (en) * 1988-06-09 1989-12-13 Füllemann Patent Ag Burner for the combustion of liquid fuel in the gaseous phase

Also Published As

Publication number Publication date
EP0378517B1 (en) 1994-09-07
EP0378517A2 (en) 1990-07-18
ATE111204T1 (en) 1994-09-15
DE59007002D1 (en) 1994-10-13
ES2063951T3 (en) 1995-01-16
DK0378517T3 (en) 1995-02-13

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