DE59703209D1 - Low NOx burner with improved operating behavior - Google Patents
Low NOx burner with improved operating behaviorInfo
- Publication number
- DE59703209D1 DE59703209D1 DE59703209T DE59703209T DE59703209D1 DE 59703209 D1 DE59703209 D1 DE 59703209D1 DE 59703209 T DE59703209 T DE 59703209T DE 59703209 T DE59703209 T DE 59703209T DE 59703209 D1 DE59703209 D1 DE 59703209D1
- Authority
- DE
- Germany
- Prior art keywords
- secondary gas
- improved operating
- low nox
- operating behavior
- nox burner
- 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 - Lifetime
Links
Classifications
-
- 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
- F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
-
- 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
- F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
- F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
-
- 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
- F23C2201/00—Staged combustion
- F23C2201/20—Burner staging
-
- 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
- F23C2201/00—Staged combustion
- F23C2201/30—Staged fuel supply
-
- 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
- F23D2900/00011—Burner with means for propagating the flames along a wall surface
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The burner assembly has a secondary gas feed (5) which opens into at least one secondary gas lance (3), so that the secondary gas emerges from at least one secondary gas lance (3) at sonic speed. A diaphragm (2) at the secondary gas lance (3) develops the secondary gas flow, at the end of the lance (3). The primary and/or secondary gas is enriched with methane to give a methane content of more than 90 vol%.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19603482A DE19603482A1 (en) | 1996-01-31 | 1996-01-31 | Low NOx burner with improved operating behavior |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59703209D1 true DE59703209D1 (en) | 2001-05-03 |
Family
ID=7784166
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19603482A Withdrawn DE19603482A1 (en) | 1996-01-31 | 1996-01-31 | Low NOx burner with improved operating behavior |
DE59703209T Expired - Lifetime DE59703209D1 (en) | 1996-01-31 | 1997-01-29 | Low NOx burner with improved operating behavior |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19603482A Withdrawn DE19603482A1 (en) | 1996-01-31 | 1996-01-31 | Low NOx burner with improved operating behavior |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0787947B1 (en) |
AT (1) | ATE200148T1 (en) |
DE (2) | DE19603482A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6796790B2 (en) | 2000-09-07 | 2004-09-28 | John Zink Company Llc | High capacity/low NOx radiant wall burner |
DE102004006091B4 (en) * | 2004-02-07 | 2006-01-05 | Schott Ag | Gas-fired heating device |
ITMI20060155A1 (en) | 2006-01-31 | 2007-08-01 | Techint Spa | FLAME BURNER WITH FLAT LOW EMISSIONS POLLUTANT |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2339136A1 (en) * | 1976-01-23 | 1977-08-19 | Exxon France | PERFECTED PROCESS OF COMBUSTION CARRIED OUT IN A GAS CURRENT FLOWING IN A PIPE AND ITS IMPLEMENTATION. |
GB8824575D0 (en) * | 1988-10-20 | 1988-11-23 | Airoil Flaregas Ltd | Improvements in burner assemblies |
US5271729A (en) | 1991-11-21 | 1993-12-21 | Selas Corporation Of America | Inspirated staged combustion burner |
US5238395A (en) | 1992-03-27 | 1993-08-24 | John Zink Company | Low nox gas burner apparatus and methods |
US5709541A (en) * | 1995-06-26 | 1998-01-20 | Selas Corporation Of America | Method and apparatus for reducing NOx emissions in a gas burner |
-
1996
- 1996-01-31 DE DE19603482A patent/DE19603482A1/en not_active Withdrawn
-
1997
- 1997-01-29 EP EP97101355A patent/EP0787947B1/en not_active Revoked
- 1997-01-29 DE DE59703209T patent/DE59703209D1/en not_active Expired - Lifetime
- 1997-01-29 AT AT97101355T patent/ATE200148T1/en active
Also Published As
Publication number | Publication date |
---|---|
DE19603482A1 (en) | 1997-08-07 |
EP0787947A2 (en) | 1997-08-06 |
ATE200148T1 (en) | 2001-04-15 |
EP0787947B1 (en) | 2001-03-28 |
EP0787947A3 (en) | 1998-12-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK0711952T3 (en) | pulverized coal burner | |
ATE438588T1 (en) | PARTIAL COMBUSTION OF HYDROGEN SULFIDE | |
ATE136633T1 (en) | GAS BURNER | |
ATE251273T1 (en) | GAS ENGINE | |
BR9812860A (en) | Method and arrangement for optimizing oxidation when burning gaseous and liquid fuels | |
DE59703209D1 (en) | Low NOx burner with improved operating behavior | |
ATE22166T1 (en) | BURNER ARRANGEMENT, ESPECIALLY FOR A GAS BURNER. | |
EP0348646A3 (en) | Burner | |
KR970002091A (en) | Staged combustion method with reduced generation of nitrogen oxides and carbon monoxide | |
DE69433985D1 (en) | SMOKE GAS CHANNEL INSERT FOR EXHAUST GAS | |
DE3664158D1 (en) | Burner for a gas boiler or the like | |
DE3882201D1 (en) | BURNER SYSTEM FOR LOW NOX COMBUSTION OF HEAVY HEATING OIL. | |
KR890000837A (en) | Oxy-fuel burners for combusted fuel combustion | |
DE59104859D1 (en) | Torch burner. | |
GB8706525D0 (en) | Oxygen enriched flame | |
KR830006680A (en) | Axial support structure for gas meter | |
KR870001440A (en) | Flame Conduit Structure of Boiler | |
GB2043232B (en) | Burner | |
KR840008836A (en) | Gas Burner Burners | |
PL343919A1 (en) | System for combusting enriched and preheated gaseous fuel | |
ES8105462A1 (en) | Gas burner with air injection adapted to operate within a very wide range of caloric output values | |
GB1497296A (en) | Gas burners | |
IT8215904A0 (en) | PROCEDURE CONSISTING OF THE DIRECT AND INDEPENDENT INSUFFLATION OF PURE OXYGEN INTO THE FLOW OF FUEL GAS COMING FROM THE TIP OF A BURNER NORMALLY FUNCTIONING WITH AIR AND GAS. | |
SE9000240D0 (en) | DEVICE FOR VENTILATION BY PANEL | |
KR860002305A (en) | Burst method inside the pipe |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8330 | Complete renunciation |