DE502005003648D1 - PREMIUM BURNER ASSEMBLY FOR OPERATING A COMBUSTION CHAMBER AND METHOD FOR OPERATING A COMBUSTION CHAMBER - Google Patents
PREMIUM BURNER ASSEMBLY FOR OPERATING A COMBUSTION CHAMBER AND METHOD FOR OPERATING A COMBUSTION CHAMBERInfo
- Publication number
- DE502005003648D1 DE502005003648D1 DE502005003648T DE502005003648T DE502005003648D1 DE 502005003648 D1 DE502005003648 D1 DE 502005003648D1 DE 502005003648 T DE502005003648 T DE 502005003648T DE 502005003648 T DE502005003648 T DE 502005003648T DE 502005003648 D1 DE502005003648 D1 DE 502005003648D1
- Authority
- DE
- Germany
- Prior art keywords
- operating
- combustion chamber
- swirl
- cone
- shell segments
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices
-
- 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
-
- 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
- F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
- F23C2900/07002—Premix burners with air inlet slots obtained between offset curved wall surfaces, e.g. double cone burners
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Feeding And Controlling Fuel (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Abstract
A premix burner is disclosed for operating a combustion chamber with a gaseous and/or liquid fuel, having a swirl generator for inducing a swirl flow in an incoming combustion air flow and a device for injecting fuel into the swirl flow, the swirl generator having at least two cone shell segments which fit together to form a flow body and together enclose a conically formed swirl space with a cone angle gamma and air inlet slits directed tangentially to the length of the cone. At least at the downstream end region of the swirl generator, a shaped element enclosing the cone shell segments with an inside wall facing the cone shell segments is provided, and that the cone shell segments end in the inside wall in a flush manner while maintaining their shape.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH2102004 | 2004-02-12 | ||
PCT/EP2005/050579 WO2005078348A1 (en) | 2004-02-12 | 2005-02-09 | Premixing burner arrangement for operating a burner chamber and method for operating a burner chamber |
Publications (1)
Publication Number | Publication Date |
---|---|
DE502005003648D1 true DE502005003648D1 (en) | 2008-05-21 |
Family
ID=34842438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE502005003648T Active DE502005003648D1 (en) | 2004-02-12 | 2005-02-09 | PREMIUM BURNER ASSEMBLY FOR OPERATING A COMBUSTION CHAMBER AND METHOD FOR OPERATING A COMBUSTION CHAMBER |
Country Status (10)
Country | Link |
---|---|
US (1) | US20070042307A1 (en) |
EP (1) | EP1714081B1 (en) |
CN (1) | CN1942710A (en) |
AT (1) | ATE391887T1 (en) |
BR (1) | BRPI0507640A (en) |
CA (1) | CA2555481A1 (en) |
DE (1) | DE502005003648D1 (en) |
MX (1) | MXPA06008994A (en) |
MY (1) | MY141577A (en) |
WO (1) | WO2005078348A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006094939A1 (en) * | 2005-03-09 | 2006-09-14 | Alstom Technology Ltd | Burner comprising a premix for combustion chamber |
DE502006007733D1 (en) * | 2005-03-09 | 2010-10-07 | Alstom Technology Ltd | PREMIUM BURNER FOR PRODUCING AN IGNITABLE FUEL AIR MIXTURE |
DE102007043626A1 (en) | 2007-09-13 | 2009-03-19 | Rolls-Royce Deutschland Ltd & Co Kg | Gas turbine lean burn burner with fuel nozzle with controlled fuel inhomogeneity |
CN101709884B (en) * | 2009-11-25 | 2012-07-04 | 北京航空航天大学 | Premixing and pre-evaporating combustion chamber |
TW201229437A (en) * | 2011-01-11 | 2012-07-16 | Pro Iroda Ind Inc | Device for increasing flame height |
TW201303226A (en) * | 2011-07-06 | 2013-01-16 | Pro Iroda Ind Inc | Flame set with lifting device |
JP2015512500A (en) * | 2012-03-29 | 2015-04-27 | アルストム テクノロジー リミテッドALSTOM Technology Ltd | Gas turbine combustor |
US8813967B2 (en) * | 2012-05-02 | 2014-08-26 | Alstom Technology Ltd | Adjustable mill classifier |
EP2685160B1 (en) | 2012-07-10 | 2018-02-21 | Ansaldo Energia Switzerland AG | Premix burner of the multi-cone type for a gas turbine |
EP2685163B1 (en) | 2012-07-10 | 2020-03-25 | Ansaldo Energia Switzerland AG | Premix burner of the multi-cone type for a gas turbine |
EP2685161B1 (en) * | 2012-07-10 | 2018-01-17 | Ansaldo Energia Switzerland AG | Combustor arrangement, especially for a gas turbine |
RU2570989C2 (en) * | 2012-07-10 | 2015-12-20 | Альстом Текнолоджи Лтд | Gas turbine combustion chamber axial swirler |
EP2703721B1 (en) | 2012-08-31 | 2019-05-22 | Ansaldo Energia IP UK Limited | Premix burner |
US20150153065A1 (en) * | 2013-12-04 | 2015-06-04 | Normand Brais | Burner |
DE102021002508A1 (en) * | 2021-05-12 | 2022-11-17 | Martin GmbH für Umwelt- und Energietechnik | Nozzle for injecting gas into an incinerator with a tube and a swirler, flue with such a nozzle and method for using such a nozzle |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2166276A (en) * | 1937-10-06 | 1939-07-18 | American Blower Corp | Tunnel fan |
FR2082028A5 (en) * | 1969-12-29 | 1971-12-10 | Snecma | |
US3845903A (en) * | 1973-08-15 | 1974-11-05 | Dunham Bush Inc | One piece radial vane diffuser and method of manufacturing the same |
CA999812A (en) * | 1975-06-27 | 1976-11-16 | Thomas D. Brown | Oil burner assembly with air swirler providing blue flame combustion |
JPS5535885A (en) * | 1978-09-06 | 1980-03-13 | Kobe Steel Ltd | Combustion method capable of minimizing production of nitrogen oxide and smoke |
US4464108A (en) * | 1980-11-21 | 1984-08-07 | Donald Korenyi | Combustion apparatus |
IL64452A (en) * | 1981-12-04 | 1985-11-29 | Itzhak Wiesel | Burner |
CH660403A5 (en) * | 1983-08-30 | 1987-04-15 | Bbc Brown Boveri & Cie | AXIAL SWIRL FOR GENERATING TURNING FLOWS. |
US5349813A (en) * | 1992-11-09 | 1994-09-27 | Foster Wheeler Energy Corporation | Vibration of systems comprised of hot and cold components |
US5470224A (en) * | 1993-07-16 | 1995-11-28 | Radian Corporation | Apparatus and method for reducing NOx , CO and hydrocarbon emissions when burning gaseous fuels |
DE4424639A1 (en) * | 1994-07-13 | 1996-01-18 | Abb Research Ltd | Method and device for fuel distribution in a burner suitable for both liquid and gaseous fuels |
DE4435266A1 (en) * | 1994-10-01 | 1996-04-04 | Abb Management Ag | burner |
DE4440558A1 (en) * | 1994-11-12 | 1996-05-15 | Abb Research Ltd | Premix burner |
DE19527453B4 (en) * | 1995-07-27 | 2009-05-07 | Alstom | premix |
DE19547912A1 (en) * | 1995-12-21 | 1997-06-26 | Abb Research Ltd | Burners for a heat generator |
DE19608349A1 (en) * | 1996-03-05 | 1997-09-11 | Abb Research Ltd | Pressure atomizer nozzle |
EP0836049B1 (en) * | 1996-10-08 | 2001-12-12 | Ansaldo Caldaie S.P.A. | Pulverized coal injection nozzle |
GB9709205D0 (en) * | 1997-05-07 | 1997-06-25 | Boc Group Plc | Oxy/oil swirl burner |
DE19736902A1 (en) * | 1997-08-25 | 1999-03-04 | Abb Research Ltd | Burners for a heat generator |
US6502399B2 (en) * | 1997-09-10 | 2003-01-07 | Mitsubishi Heavy Industries, Ltd. | Three-dimensional swirler in a gas turbine combustor |
US6004097A (en) * | 1997-09-26 | 1999-12-21 | Sure Alloy Steel Corp. | Coal mill exhauster fan |
DE59708077D1 (en) * | 1997-12-22 | 2002-10-02 | Alstom | burner |
US6119459A (en) * | 1998-08-18 | 2000-09-19 | Alliedsignal Inc. | Elliptical axial combustor swirler |
EP0985877A1 (en) * | 1998-09-10 | 2000-03-15 | Abb Research Ltd. | Device and method for minimizing thermoacoustic oscillations in gas turbine combustion chambers |
DE19859829A1 (en) * | 1998-12-23 | 2000-06-29 | Abb Alstom Power Ch Ag | Burner for operating a heat generator |
DE10040869A1 (en) * | 2000-08-21 | 2002-03-07 | Alstom Power Nv | Method and device for suppressing flow vortices within a fluid power machine |
DE10049205A1 (en) * | 2000-10-05 | 2002-05-23 | Alstom Switzerland Ltd | Process for supplying fuel to a premix burner for operating a gas turbine comprises introducing premix gas separately via two axially divided regions along the burner shell |
DE10164099A1 (en) * | 2001-12-24 | 2003-07-03 | Alstom Switzerland Ltd | Burner with staged fuel injection |
US7070637B1 (en) * | 2003-01-21 | 2006-07-04 | The Board Of Trustees Of The University Of Illinois | Apparatus for separating particles from a fluid |
-
2005
- 2005-02-09 MX MXPA06008994A patent/MXPA06008994A/en active IP Right Grant
- 2005-02-09 DE DE502005003648T patent/DE502005003648D1/en active Active
- 2005-02-09 CN CNA2005800109198A patent/CN1942710A/en active Pending
- 2005-02-09 EP EP05726413A patent/EP1714081B1/en not_active Not-in-force
- 2005-02-09 WO PCT/EP2005/050579 patent/WO2005078348A1/en active IP Right Grant
- 2005-02-09 AT AT05726413T patent/ATE391887T1/en not_active IP Right Cessation
- 2005-02-09 CA CA002555481A patent/CA2555481A1/en not_active Abandoned
- 2005-02-09 BR BRPI0507640-4A patent/BRPI0507640A/en not_active IP Right Cessation
- 2005-02-14 MY MYPI20050525A patent/MY141577A/en unknown
-
2006
- 2006-08-14 US US11/503,163 patent/US20070042307A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2555481A1 (en) | 2005-08-25 |
BRPI0507640A (en) | 2007-07-10 |
EP1714081A1 (en) | 2006-10-25 |
MY141577A (en) | 2010-05-14 |
MXPA06008994A (en) | 2006-12-14 |
US20070042307A1 (en) | 2007-02-22 |
EP1714081B1 (en) | 2008-04-09 |
WO2005078348A1 (en) | 2005-08-25 |
CN1942710A (en) | 2007-04-04 |
ATE391887T1 (en) | 2008-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |