GB1499680A - Burner for fluid fuels - Google Patents
Burner for fluid fuelsInfo
- Publication number
- GB1499680A GB1499680A GB7586/75A GB758675A GB1499680A GB 1499680 A GB1499680 A GB 1499680A GB 7586/75 A GB7586/75 A GB 7586/75A GB 758675 A GB758675 A GB 758675A GB 1499680 A GB1499680 A GB 1499680A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nozzles
- air
- cone
- air supply
- rotated
- 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
Links
- 239000000446 fuel Substances 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 title 1
- 239000000567 combustion gas Substances 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
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
-
- 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 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
Abstract
1499680 Burners R FETZNER and R SIEBER 24 Feb 1975 [2 March 1974] 7586/75 Heading F4T A burner comprises a fluid-fuel-nozzle 3, Fig. 1, for feeding the fuel in the form of a cone a into a combustion chamber 1, and two or more air nozzle tubes 6, symmetrically disposed around the cone, nozzles 6 being adapted to emit air in layers into the cone. Air passes in the direction b between the nozzles and igniters 4, and also into nozzles 6 at c and thence into chamber 1 through straight or curved slits or openings 7. Each nozzle 6 is rotatable, and axially movable about its axis to vary the air supply direction to the cone, the air in the nozzles being heated by combustion gases e. The nozzles may lie parallel to the surface lines of the cone a, Fig. 1, or parallel to its axis, Fig. 3 (not shown), or have openings providing air supply in both of these directions, Fig. 4 (not shown). In a modification, additional bores (16) for air supply, Fig. 6 (not shown), may be provided. Other arrangements including guide plates (19) &c. Figs. 7-10 (not shown), may be provided for regulating the direction of air supply. A bolt (27), rotating slide (28), or a slide tube (30), Figs. 11-13 (not shown), may be provided. The burner may include the combination of a bowl (33), and nozzles 6 which can be rotated and moved axially, Fig. 5 (not shown). There is disclosed several arrangements of air nozzles which can be moved axially and rotated, and also carried by an angle piece (35) which can also be rotated, Figs. 16-19 (not shown). A further combustible gas (h) may be mixed with the air (d), Figs. 20, 21 (not shown), and an angled drive may be provided for rotating the nozzles, Figs. 23, 24 (not shown).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2410141A DE2410141C3 (en) | 1974-03-02 | 1974-03-02 | Burners for fluid fuels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1499680A true GB1499680A (en) | 1978-02-01 |
Family
ID=5908970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7586/75A Expired GB1499680A (en) | 1974-03-02 | 1975-02-24 | Burner for fluid fuels |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS50125322A (en) |
| AT (1) | AT345422B (en) |
| BE (1) | BE826105A (en) |
| BR (1) | BR7501225A (en) |
| CH (1) | CH606908A5 (en) |
| DE (1) | DE2410141C3 (en) |
| DK (1) | DK79575A (en) |
| FR (1) | FR2262775B1 (en) |
| GB (1) | GB1499680A (en) |
| IT (1) | IT1029897B (en) |
| NL (1) | NL7502449A (en) |
| SE (1) | SE7502204L (en) |
| ZA (1) | ZA751236B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4505665A (en) * | 1980-02-19 | 1985-03-19 | Southern California Edison | Method and burner tip for suspressing emissions of nitrogen oxides |
| US4618323A (en) * | 1980-02-19 | 1986-10-21 | Southers California Edison | Method and burner tip for suppressing emissions of nitrogen oxides |
| CN112833388A (en) * | 2021-01-19 | 2021-05-25 | 北京巴布科克·威尔科克斯有限公司 | Ultralow NOx combustion system of opposed firing boiler |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4507076A (en) * | 1983-03-17 | 1985-03-26 | Owens-Illinois, Inc. | Atomization apparatus and method for liquid fuel burners and liquid atomizers |
| DE3927834A1 (en) * | 1989-08-23 | 1991-02-28 | Abig Werke Carry Gross Gmbh | COMBUSTION HEAD |
| CH680467A5 (en) * | 1989-12-22 | 1992-08-31 | Asea Brown Boveri | |
| US5743726A (en) * | 1993-02-19 | 1998-04-28 | Werding; Winfried | Apparatus for the vaporization of fuels and supply of air for combustion |
| EP0864812A3 (en) * | 1997-03-12 | 1999-06-16 | A. Schwarz + Co. | Mixing device for gas and oil burner |
| AT408267B (en) * | 1999-05-25 | 2001-10-25 | Vaillant Gmbh | AIR STAGE BURNER |
| DE102011011207A1 (en) * | 2011-02-14 | 2012-08-16 | Air Liquide Deutschland Gmbh | Burner for uniform heating of a long oven |
-
1974
- 1974-03-02 DE DE2410141A patent/DE2410141C3/en not_active Expired
-
1975
- 1975-02-24 GB GB7586/75A patent/GB1499680A/en not_active Expired
- 1975-02-24 CH CH227675A patent/CH606908A5/xx not_active IP Right Cessation
- 1975-02-26 FR FR7506054A patent/FR2262775B1/fr not_active Expired
- 1975-02-26 AT AT148975A patent/AT345422B/en not_active IP Right Cessation
- 1975-02-27 SE SE7502204A patent/SE7502204L/xx unknown
- 1975-02-27 ZA ZA00751236A patent/ZA751236B/en unknown
- 1975-02-28 DK DK79575*#A patent/DK79575A/da unknown
- 1975-02-28 BR BR1225/75A patent/BR7501225A/en unknown
- 1975-02-28 JP JP50024931A patent/JPS50125322A/ja active Pending
- 1975-02-28 BE BE2054181A patent/BE826105A/en unknown
- 1975-02-28 IT IT48389/75A patent/IT1029897B/en active
- 1975-02-28 NL NL7502449A patent/NL7502449A/en not_active Application Discontinuation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4505665A (en) * | 1980-02-19 | 1985-03-19 | Southern California Edison | Method and burner tip for suspressing emissions of nitrogen oxides |
| US4618323A (en) * | 1980-02-19 | 1986-10-21 | Southers California Edison | Method and burner tip for suppressing emissions of nitrogen oxides |
| CN112833388A (en) * | 2021-01-19 | 2021-05-25 | 北京巴布科克·威尔科克斯有限公司 | Ultralow NOx combustion system of opposed firing boiler |
| CN112833388B (en) * | 2021-01-19 | 2022-12-27 | 北京巴布科克·威尔科克斯有限公司 | Ultralow NOx combustion system of opposed firing boiler |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7502449A (en) | 1975-09-04 |
| DE2410141A1 (en) | 1975-09-04 |
| FR2262775A1 (en) | 1975-09-26 |
| SE7502204L (en) | 1975-09-03 |
| DE2410141B2 (en) | 1978-01-05 |
| ATA148975A (en) | 1978-01-15 |
| AT345422B (en) | 1978-09-11 |
| BR7501225A (en) | 1975-12-02 |
| JPS50125322A (en) | 1975-10-02 |
| IT1029897B (en) | 1979-03-20 |
| DK79575A (en) | 1975-11-03 |
| ZA751236B (en) | 1976-01-28 |
| BE826105A (en) | 1975-06-16 |
| CH606908A5 (en) | 1978-11-15 |
| DE2410141C3 (en) | 1978-10-26 |
| FR2262775B1 (en) | 1979-03-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |