WO2012032292A3 - Improvements in or relating to burners - Google Patents
Improvements in or relating to burners Download PDFInfo
- Publication number
- WO2012032292A3 WO2012032292A3 PCT/GB2011/001312 GB2011001312W WO2012032292A3 WO 2012032292 A3 WO2012032292 A3 WO 2012032292A3 GB 2011001312 W GB2011001312 W GB 2011001312W WO 2012032292 A3 WO2012032292 A3 WO 2012032292A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- duct
- fuel
- chamber
- air
- outwardly
- Prior art date
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
- F23D14/12—Radiant burners
- F23D14/125—Radiant burners heating a wall surface to incandescence
-
- 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
- F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
- F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
-
- 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
- F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
- F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
- F23D14/24—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other at least one of the fluids being submitted to a swirling motion
Abstract
The invention provides a nozzle-mixed burner for use in an endothermic process such as hydrogen reforming or ammonia reforming or ethylene cracking or EDC cracking. The burner (20) comprises a fuel duct (24) extending axially through a wall (22) of the furnace. The fuel duct (24) delivers gaseous fuel (G) to an array of nozzles (26) extending laterally to spray the fuel (G) outwardly into an annular chamber (40) defined by a cap (36). Combustion air (A) is delivered to the chamber (40) by way of a primary air duct (30). A convergent-divergent section (32) of the duct (30) and an outwardly divergent section (44) of the chamber (40) together form a radially extending venturi. Combustion of the fuel (G), supplemented by the venturi effect, draws the air (A) through the duct (30) by natural inspiration.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1014969.8A GB2483476A (en) | 2010-09-09 | 2010-09-09 | Naturally Aspirated Burner |
GB1014969.8 | 2010-09-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012032292A2 WO2012032292A2 (en) | 2012-03-15 |
WO2012032292A3 true WO2012032292A3 (en) | 2013-04-11 |
Family
ID=43037539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2011/001312 WO2012032292A2 (en) | 2010-09-09 | 2011-09-08 | Improvements in or relating to burners |
Country Status (3)
Country | Link |
---|---|
US (1) | US20120231400A1 (en) |
GB (1) | GB2483476A (en) |
WO (1) | WO2012032292A2 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20131223A1 (en) * | 2013-07-22 | 2015-01-23 | Ceba S R L | RADIAL BURNER |
EP3714208B1 (en) | 2017-11-20 | 2021-08-25 | John Zink Company, LLC | Radiant wall burner |
JP6833298B2 (en) * | 2018-09-18 | 2021-02-24 | 中外炉工業株式会社 | Hydrogen gas combustion device |
JP6833299B2 (en) * | 2018-09-18 | 2021-02-24 | 中外炉工業株式会社 | Hydrogen gas combustion device |
US11105502B2 (en) * | 2019-06-17 | 2021-08-31 | Honeywell International Inc. | Staged fuel burner |
CN114234190B (en) * | 2021-12-24 | 2023-07-04 | 中科卓异环境科技(东莞)有限公司 | Porous medium burner and combustion method |
CN116379426B (en) * | 2023-06-06 | 2023-08-08 | 佛山仙湖实验室 | Reverse jet ammonia burner |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3028907A (en) * | 1960-05-27 | 1962-04-10 | Universal Oil Prod Co | Side wall burner arrangement |
US3179151A (en) * | 1962-03-15 | 1965-04-20 | Zink Co John | Fluid fuel burner assembly |
US3463602A (en) * | 1967-07-28 | 1969-08-26 | Nat Airoil Burner Co Inc | Gas burner |
US4487573A (en) * | 1980-02-20 | 1984-12-11 | Selas Corporation Of America | Burner |
US4887961A (en) * | 1987-03-26 | 1989-12-19 | Kabushiki Kaisha Kuwabara Seisakusho | Radiant wall burner apparatus |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1498860A (en) * | 1923-06-07 | 1924-06-24 | James B Anderson | Liquid-fuel burner |
US3001779A (en) * | 1958-06-06 | 1961-09-26 | Selas Corp Of America | Air heater |
GB1513531A (en) * | 1977-01-28 | 1978-06-07 | British Gas Corp | Gas burners |
US5490778A (en) * | 1990-04-12 | 1996-02-13 | Dru B.V. | Burner |
US5284438A (en) * | 1992-01-07 | 1994-02-08 | Koch Engineering Company, Inc. | Multiple purpose burner process and apparatus |
US5863192A (en) * | 1995-04-19 | 1999-01-26 | Tokyo Gas Company, Ltd. | Low nitrogen oxides generating method and apparatus |
US6565361B2 (en) * | 2001-06-25 | 2003-05-20 | John Zink Company, Llc | Methods and apparatus for burning fuel with low NOx formation |
US6752620B2 (en) * | 2002-01-31 | 2004-06-22 | Air Products And Chemicals, Inc. | Large scale vortex devices for improved burner operation |
US8353698B2 (en) * | 2003-06-13 | 2013-01-15 | Nalco Mobotec, Inc. | Co-axial injection system |
DE102005062079A1 (en) * | 2005-12-22 | 2007-07-12 | Rolls-Royce Deutschland Ltd & Co Kg | Magervormic burner with a nebulizer lip |
-
2010
- 2010-09-09 GB GB1014969.8A patent/GB2483476A/en not_active Withdrawn
-
2011
- 2011-09-08 US US13/227,678 patent/US20120231400A1/en not_active Abandoned
- 2011-09-08 WO PCT/GB2011/001312 patent/WO2012032292A2/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3028907A (en) * | 1960-05-27 | 1962-04-10 | Universal Oil Prod Co | Side wall burner arrangement |
US3179151A (en) * | 1962-03-15 | 1965-04-20 | Zink Co John | Fluid fuel burner assembly |
US3463602A (en) * | 1967-07-28 | 1969-08-26 | Nat Airoil Burner Co Inc | Gas burner |
US4487573A (en) * | 1980-02-20 | 1984-12-11 | Selas Corporation Of America | Burner |
US4887961A (en) * | 1987-03-26 | 1989-12-19 | Kabushiki Kaisha Kuwabara Seisakusho | Radiant wall burner apparatus |
Also Published As
Publication number | Publication date |
---|---|
GB2483476A (en) | 2012-03-14 |
GB201014969D0 (en) | 2010-10-20 |
US20120231400A1 (en) | 2012-09-13 |
WO2012032292A2 (en) | 2012-03-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2012032292A3 (en) | Improvements in or relating to burners | |
MX2013011125A (en) | Combustion burner, solid-fuel-fired burner, solid-fuel-fired boiler, boiler, and method for operating boiler. | |
WO2008116773A3 (en) | Improved gas burner for cooking appliances | |
UA102531C2 (en) | Burner, in particular a burner for pre-prepared gas mix | |
EP2481986A3 (en) | Gas turbine combustor | |
EP1959197A3 (en) | Combustor of a gas turbine | |
MY154695A (en) | Combustion burner and boiler provided with combustion burner | |
EP2236938A3 (en) | Gas turbine combustor | |
WO2014027005A3 (en) | Burner comprising a fuel plenum formed in a base | |
MX2012006599A (en) | Gaseous fuel burner with high energy and combustion efficiency, low pollutant emission and increased heat transfer. | |
WO2009019113A3 (en) | Burner for a combustion chamber of a turbo group | |
WO2010127682A3 (en) | Swirler, combustion chamber, and gas turbine with improved mixing | |
WO2012065582A3 (en) | Combustion method with cool flame base | |
GB2449580A (en) | Dual fuel gas-liquid burner | |
MX347479B (en) | Rapid energy release burners and methods for using the same. | |
MX2010004681A (en) | Biomass center air jet burner. | |
JO3378B1 (en) | Gas burner | |
WO2010013888A3 (en) | Cooker and burner assembly thereof | |
MY165929A (en) | Multiflame burner with flame transfer | |
WO2011136629A3 (en) | Solid fuel fired boiler with a gas burner for household use and gas combustion method | |
WO2010013931A3 (en) | Cooking appliance | |
EA201600432A1 (en) | NON-SHORT AIR HEATER | |
HK1130875A1 (en) | Gas burner with optimized nozzle arrangement | |
WO2010092364A3 (en) | Pilot | |
UA115525C2 (en) | Mixture supply system for a hot water appliance, a hot water appliance comprising such a mixture supply system and a method for mixing a fuel and an oxidizer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11760516 Country of ref document: EP Kind code of ref document: A2 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 11760516 Country of ref document: EP Kind code of ref document: A2 |