DE59007912D1 - Burner for the stoichiometric combustion of liquid or gaseous fuels. - Google Patents
Burner for the stoichiometric combustion of liquid or gaseous fuels.Info
- Publication number
- DE59007912D1 DE59007912D1 DE59007912T DE59007912T DE59007912D1 DE 59007912 D1 DE59007912 D1 DE 59007912D1 DE 59007912 T DE59007912 T DE 59007912T DE 59007912 T DE59007912 T DE 59007912T DE 59007912 D1 DE59007912 D1 DE 59007912D1
- Authority
- DE
- Germany
- Prior art keywords
- burner
- pipe
- liquid
- combustion
- gaseous fuels
- 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.)
- Expired - Fee Related
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
- 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
- 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
- F23D11/404—Flame tubes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
In a burner (1) for stoichiometric combustion of liquid or gaseous fuels, which consists of an atomising nozzle (12), an air supply pipe (13) surrounding this, and a combustion chamber (20) which is formed by a burner pipe (11) and is provided with a screen (21) or with a baffle plate, there are made in the burner pipe (11) in the region facing the screen (21) a number of recesses (31) extending in the longitudinal direction of the burner pipe (11), through which waste gas (R) can flow into the combustion chamber (20) from the boiler space (2). There can moreover be provided in the front region of the burner pipe (11) a circumferential constriction (41). By means of this design, an optimum gasification and exceptionally good combustion of the air/fuel mixture is made possible with low operating noise, in particular even in the start phase, so that the content of nitrogen oxides in the waste gases can be reduced to a considerable extent during the entire duration of operation of the burner (1). <IMAGE>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3923159 | 1989-07-13 | ||
DE4009222A DE4009222A1 (en) | 1989-07-13 | 1990-03-22 | BURNER FOR STOECHIOMETRIC COMBUSTION OF LIQUID OR GASEOUS FUELS |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59007912D1 true DE59007912D1 (en) | 1995-01-19 |
Family
ID=25882986
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4009222A Withdrawn DE4009222A1 (en) | 1989-07-13 | 1990-03-22 | BURNER FOR STOECHIOMETRIC COMBUSTION OF LIQUID OR GASEOUS FUELS |
DE9007612U Expired - Lifetime DE9007612U1 (en) | 1989-07-13 | 1990-03-22 | |
DE59007912T Expired - Fee Related DE59007912D1 (en) | 1989-07-13 | 1990-06-20 | Burner for the stoichiometric combustion of liquid or gaseous fuels. |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4009222A Withdrawn DE4009222A1 (en) | 1989-07-13 | 1990-03-22 | BURNER FOR STOECHIOMETRIC COMBUSTION OF LIQUID OR GASEOUS FUELS |
DE9007612U Expired - Lifetime DE9007612U1 (en) | 1989-07-13 | 1990-03-22 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0410135B1 (en) |
AT (1) | ATE115259T1 (en) |
DE (3) | DE4009222A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1253128B (en) * | 1991-10-25 | 1995-07-10 | Rbl Spa | BURNER PERFECTED FOR COMBUSTION OF FLUID FUELS |
DE9321525U1 (en) * | 1993-07-20 | 1999-01-28 | Elco Kloeckner Heiztech Gmbh | Burners for the combustion of liquid or gaseous fuels in combustion plants |
DE4430889A1 (en) | 1993-12-18 | 1995-07-06 | Deutsche Forsch Luft Raumfahrt | Combustion-optimized blue burner |
DE19531387C2 (en) * | 1995-08-26 | 2001-06-28 | Man B & W Diesel Ag | Process for burning liquid fuels in particular and burners for carrying out the process |
US5957682A (en) * | 1996-09-04 | 1999-09-28 | Gordon-Piatt Energy Group, Inc. | Low NOx burner assembly |
EP0970327B1 (en) | 1997-03-24 | 2001-12-05 | VTH Verfahrentechnik für Heizung AG | A boiler fitted with a burner |
EP0867658B1 (en) * | 1997-03-24 | 2000-11-29 | VTH AG Verfahrenstechnik für Heizung | Process and device for combustion of liquid fuel |
DE19814768A1 (en) * | 1998-04-02 | 1999-10-07 | Viessmann Werke Kg | Blue burner |
DE202009010692U1 (en) * | 2009-08-07 | 2010-09-16 | Meku Metallverarbeitungs Gmbh & Co. Kg | Mixing device for a burner |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2700671C2 (en) * | 1977-01-08 | 1988-07-28 | Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln | Blue-burning oil burner |
DE2821932A1 (en) * | 1978-05-19 | 1979-11-22 | Karl Bodemer | Mixing arrangement for burning liq. hydrocarbon(s) - has burner arrangement ensuring blue flame from start |
DE2843002C2 (en) * | 1978-10-03 | 1983-11-10 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Fuel oil burner |
DE3241730A1 (en) * | 1982-11-11 | 1984-05-17 | Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5300 Bonn | GASIFICATION OIL BURNER WITH AN OIL SPRAYING DEVICE |
DE3506640A1 (en) * | 1985-02-26 | 1986-08-28 | Martin 6349 Mittenaar Gabriel | Mixing head for a gasification oil burner |
DD244613A1 (en) * | 1985-12-19 | 1987-04-08 | Oelfeuerungsbau Veb | DEVICE FOR BURNING GENERATOR GAS OR HEATING OIL |
-
1990
- 1990-03-22 DE DE4009222A patent/DE4009222A1/en not_active Withdrawn
- 1990-03-22 DE DE9007612U patent/DE9007612U1/de not_active Expired - Lifetime
- 1990-06-20 DE DE59007912T patent/DE59007912D1/en not_active Expired - Fee Related
- 1990-06-20 AT AT90111657T patent/ATE115259T1/en not_active IP Right Cessation
- 1990-06-20 EP EP90111657A patent/EP0410135B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE4009222A1 (en) | 1991-01-24 |
EP0410135B1 (en) | 1994-12-07 |
DE9007612U1 (en) | 1993-05-06 |
ATE115259T1 (en) | 1994-12-15 |
EP0410135A1 (en) | 1991-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |