[go: up one dir, main page]

EP1213536A3 - Premix burner with catalytic pilot burner - Google Patents

Premix burner with catalytic pilot burner Download PDF

Info

Publication number
EP1213536A3
EP1213536A3 EP01128081A EP01128081A EP1213536A3 EP 1213536 A3 EP1213536 A3 EP 1213536A3 EP 01128081 A EP01128081 A EP 01128081A EP 01128081 A EP01128081 A EP 01128081A EP 1213536 A3 EP1213536 A3 EP 1213536A3
Authority
EP
European Patent Office
Prior art keywords
fuel
burner
combustion chamber
premix burner
air mixture
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.)
Granted
Application number
EP01128081A
Other languages
German (de)
French (fr)
Other versions
EP1213536A2 (en
EP1213536B1 (en
Inventor
Christian Dr. Steinbach
Timothy Dr. Griffin
Peter Dr. Jansohn
Thoams Ruck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Technology GmbH
Original Assignee
Alstom Power NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alstom Power NV filed Critical Alstom Power NV
Publication of EP1213536A2 publication Critical patent/EP1213536A2/en
Publication of EP1213536A3 publication Critical patent/EP1213536A3/en
Application granted granted Critical
Publication of EP1213536B1 publication Critical patent/EP1213536B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F23R3/34—Feeding into different combustion zones
    • F23R3/343—Pilot flames, i.e. fuel nozzles or injectors using only a very small proportion of the total fuel to insure continuous combustion
    • 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
    • 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
    • F23R3/40—Continuous combustion chambers using liquid or gaseous fuel characterised by the use of catalytic means
    • 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
    • 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
    • F23C2900/9901—Combustion process using hydrogen, hydrogen peroxide water or brown gas as fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)

Abstract

Beschrieben wird eine Vormischbrenneranordnung (1) mit katalytischer Verbrennung zum Betrieb einer Brennkammer (5) einer Gasturbinenanordnung sowie ein hierauf gerichtetes Verfahren, mit einem Vormischbrenner, in dem wenigstens eine Brennstoffzugabeeinheit (2) sowie Zuluftöffnungen (3) derart vorgesehen sind, dass gasförmiger und/oder flüssiger Brennstoff mit Verbrennungszuluft innerhalb des Vormischbrenners mischbar sind und ein Brennstoff-Luft-Gemisch bilden, das aus dem Vormischbrenner stromab in Richtung Brennkammer (5), die der Vormischbrenneranordnung nachgeordnet ist, austritt und innerhalb der Brennkammer (5) zu Zündung bringbar ist.A premix burner arrangement (1) with catalytic combustion is described for operating a combustion chamber (5) of a gas turbine arrangement and one thereon directed method, with a premix burner in which at least one Fuel addition unit (2) and supply air openings (3) are provided such that gaseous and / or liquid fuel with combustion air within the Premix burner are miscible and form a fuel-air mixture the premix burner downstream towards the combustion chamber (5), which the Pre-mix burner assembly is downstream, exits and within the Combustion chamber (5) can be brought to ignition.

Die Erfindung zeichnet sich dadurch aus, dass vor Eintritt des Brennstoff-Luft-Gemisches in die Brennkammer eine Katalysatoreinheit (6) vorgesehen ist, durch die ein Teil des Brennstoff-Luft-Gemisches einleitbar ist und hindurchtritt bevor dieser Teil zusammen mit dem übrigen Anteil des Brennstoff-Luft-Gemisches in die Brennkammer einströmt.

Figure 00000001
The invention is characterized in that a catalyst unit (6) is provided before the fuel-air mixture enters the combustion chamber, through which part of the fuel-air mixture can be introduced and passes before this part together with the remaining part of the Fuel-air mixture flows into the combustion chamber.
Figure 00000001
EP01128081A 2000-12-11 2001-11-27 Premix burner with catalytic pilot burner Expired - Lifetime EP1213536B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10061526A DE10061526A1 (en) 2000-12-11 2000-12-11 Premix burner arrangement for operating a combustion chamber
DE10061526 2000-12-11

Publications (3)

Publication Number Publication Date
EP1213536A2 EP1213536A2 (en) 2002-06-12
EP1213536A3 true EP1213536A3 (en) 2002-10-23
EP1213536B1 EP1213536B1 (en) 2006-09-06

Family

ID=7666594

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01128081A Expired - Lifetime EP1213536B1 (en) 2000-12-11 2001-11-27 Premix burner with catalytic pilot burner

Country Status (3)

Country Link
US (1) US6679061B2 (en)
EP (1) EP1213536B1 (en)
DE (2) DE10061526A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10049205A1 (en) * 2000-10-05 2002-05-23 Alstom Switzerland Ltd Method and device for supplying fuel to a premix burner
DE10049203A1 (en) * 2000-10-05 2002-05-23 Alstom Switzerland Ltd Process for introducing fuel into a premix burner
US6928822B2 (en) * 2002-05-28 2005-08-16 Lytesyde, Llc Turbine engine apparatus and method
EP1817526B1 (en) * 2004-11-30 2019-03-20 Ansaldo Energia Switzerland AG Method and device for burning hydrogen in a premix burner
EP1828684A1 (en) * 2004-12-23 2007-09-05 Alstom Technology Ltd Premix burner comprising a mixing section
US7752850B2 (en) * 2005-07-01 2010-07-13 Siemens Energy, Inc. Controlled pilot oxidizer for a gas turbine combustor
GB2429516B (en) * 2005-08-27 2010-12-29 Siemens Ind Turbomachinery Ltd An apparatus for modifying the content of a gaseous fuel
FR2899956B1 (en) * 2006-04-14 2008-07-25 Thirode Grandes Cuisines Poligny GAS BURNER FOR KITCHEN OVEN
US8124289B2 (en) * 2007-01-22 2012-02-28 Rolls-Royce Fuel Cell Systems (Us) Inc. Multistage combustor and method for starting a fuel cell system
EP2058590B1 (en) * 2007-11-09 2016-03-23 Alstom Technology Ltd Method for operating a burner
EP2225488B1 (en) * 2007-11-27 2013-07-17 Alstom Technology Ltd Premix burner for a gas turbine
EP2220438B1 (en) * 2007-11-27 2019-07-24 Ansaldo Energia Switzerland AG Method for operating a combined cycle power plant having a gas turbine installation using a second, hydrogen-rich fuel
US8220269B2 (en) * 2008-09-30 2012-07-17 Alstom Technology Ltd. Combustor for a gas turbine engine with effusion cooled baffle
US8220271B2 (en) * 2008-09-30 2012-07-17 Alstom Technology Ltd. Fuel lance for a gas turbine engine including outer helical grooves
US20100175379A1 (en) * 2009-01-09 2010-07-15 General Electric Company Pre-mix catalytic partial oxidation fuel reformer for staged and reheat gas turbine systems
US20100175386A1 (en) * 2009-01-09 2010-07-15 General Electric Company Premixed partial oxidation syngas generation and gas turbine system
US20120144832A1 (en) * 2010-12-10 2012-06-14 General Electric Company Passive air-fuel mixing prechamber
CN107228826B (en) * 2017-06-06 2023-09-15 北京金索坤技术开发有限公司 Hyperbolic vortex type transmission chamber for flame atomic fluorescence spectrometer
EP3617599A1 (en) * 2018-09-03 2020-03-04 Siemens Aktiengesellschaft Burner with improved air-fuel mixing
US11692711B2 (en) * 2021-08-13 2023-07-04 General Electric Company Pilot burner for combustor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06129641A (en) * 1992-10-19 1994-05-13 Mitsubishi Heavy Ind Ltd Catalytic combustion apparatus of gas turbine
JPH06174233A (en) * 1992-12-04 1994-06-24 Mitsubishi Heavy Ind Ltd Gas turbine combustor
EP0710797A2 (en) * 1994-11-05 1996-05-08 Abb Research Ltd. Method and device for operating a premix burner
EP0909921A1 (en) * 1997-10-14 1999-04-21 Abb Research Ltd. Burner for operating a heat generator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5165224A (en) * 1991-05-15 1992-11-24 United Technologies Corporation Method and system for lean premixed/prevaporized combustion
US5318436A (en) * 1991-11-14 1994-06-07 United Technologies Corporation Low NOx combustion piloted by low NOx pilots
US5452574A (en) * 1994-01-14 1995-09-26 Solar Turbines Incorporated Gas turbine engine catalytic and primary combustor arrangement having selective air flow control
DE19521356C2 (en) * 1995-06-12 1999-04-01 Siemens Ag Gas turbine comprising a compressor part, a burner part and a turbine part
DE19610930A1 (en) * 1996-03-20 1997-09-25 Abb Research Ltd Burners for a heat generator
DE19654022A1 (en) * 1996-12-21 1998-06-25 Abb Research Ltd Process for operating a gas turbine group
DE19654009B4 (en) 1996-12-21 2006-05-18 Alstom Premix burner for operating a combustion chamber with a liquid and / or gaseous fuel
US6125625A (en) * 1997-12-20 2000-10-03 Alliedsignal, Inc. Low NOx conditioner system for a microturbine power generating system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06129641A (en) * 1992-10-19 1994-05-13 Mitsubishi Heavy Ind Ltd Catalytic combustion apparatus of gas turbine
JPH06174233A (en) * 1992-12-04 1994-06-24 Mitsubishi Heavy Ind Ltd Gas turbine combustor
EP0710797A2 (en) * 1994-11-05 1996-05-08 Abb Research Ltd. Method and device for operating a premix burner
EP0909921A1 (en) * 1997-10-14 1999-04-21 Abb Research Ltd. Burner for operating a heat generator

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 018, no. 435 (M - 1655) 15 August 1994 (1994-08-15) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 514 (M - 1680) 28 September 1994 (1994-09-28) *

Also Published As

Publication number Publication date
DE10061526A1 (en) 2002-06-20
DE50110931D1 (en) 2006-10-19
US6679061B2 (en) 2004-01-20
EP1213536A2 (en) 2002-06-12
EP1213536B1 (en) 2006-09-06
US20020189257A1 (en) 2002-12-19

Similar Documents

Publication Publication Date Title
EP1213536A3 (en) Premix burner with catalytic pilot burner
DE3889301T2 (en) Combustion chamber to reduce pollutant emissions from gas turbines.
DE69724031T2 (en) Premix combustion chamber with lean direct injection and low NOx emissions
DE69625744T2 (en) Lean premix burner with low NOx emissions for industrial gas turbines
DE69523082T2 (en) Fuel nozzle of a turbine with double possibility for diffusion and premix combustion and method of operation
DE102011008009B4 (en) Method for operating a gas turbine and gas turbine
EP0849451B1 (en) Method to stabilize combustion in a gas turbine power station
DE3047148A1 (en) Energy recovery from in-situ retorting by-prod. gas - involving partial combustion by catalytic oxidn.
CA1064385A (en) Combustion chamber and thermal vapor stream producing apparatus and method
EP1319895A3 (en) Lean-burn premix burner for gas turbine and its method of operation
CH701946B1 (en) Fuel injector with staged premix in multiple tubes.
DE102009003707A1 (en) Coanda pilot nozzle for low-emission combustion chambers
DE2901098A1 (en) COMBUSTION CHAMBER AND METHOD OF OPERATING THE SAME
EP1265029A3 (en) Burner system
WO2009016079A1 (en) Premixing burner and method for operating a premixing burner
EP0889289A3 (en) Gas turbine system
DE10296161T5 (en) Schott for dual fuel industrial gas turbines and aerospace gas turbine engines
CH661097A5 (en) METHOD FOR DISTRIBUTING RESIDUAL GAS INTO THE ATMOSPHERA.
EP0877156A3 (en) Method and device to vaporize liquid fuel for use in a gas turbine combustor
EP1241334B1 (en) Ignition method for a turbomachine
DE112004000994T5 (en) Method of obtaining ultra-low NOx emissions from gas turbines operating at high turbine inlet temperatures
EP1255077A3 (en) Device for the combustion of a gaseous mixture of fuel and oxidant
EP0898118A3 (en) Method and device for controlling a burner, especially a full premix gas burner
DE463839T1 (en) DEVICE AND METHOD FOR POLLUTION CONTROL.
EP0832398B1 (en) Catalytic combustion chamber for a gas turbine

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIC1 Information provided on ipc code assigned before grant

Free format text: 7F 23R 3/40 A, 7F 23R 3/34 B, 7F 23D 14/02 B

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ALSTOM (SWITZERLAND) LTD

17P Request for examination filed

Effective date: 20030321

AKX Designation fees paid

Designated state(s): DE GB

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ALSTOM TECHNOLOGY LTD

17Q First examination report despatched

Effective date: 20050323

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE GB

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

RIN1 Information on inventor provided before grant (corrected)

Inventor name: RUCK, THOMAS

Inventor name: GRIFFIN, TIMOTHY, DR.

Inventor name: STEINBACH, CHRISTIAN, DR.

Inventor name: JANSOHN, PETER, DR.

REF Corresponds to:

Ref document number: 50110931

Country of ref document: DE

Date of ref document: 20061019

Kind code of ref document: P

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20061016

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20070607

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20151119

Year of fee payment: 15

Ref country code: GB

Payment date: 20151118

Year of fee payment: 15

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 50110931

Country of ref document: DE

Representative=s name: ROESLER, UWE, DIPL.-PHYS.UNIV., DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 50110931

Country of ref document: DE

Owner name: GENERAL ELECTRIC TECHNOLOGY GMBH, CH

Free format text: FORMER OWNER: ALSTOM TECHNOLOGY LTD., BADEN, CH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50110931

Country of ref document: DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20161127

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170601

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20161127