EP1102005B1 - Dispositif pour la combustion de gaz prétraité - Google Patents

Dispositif pour la combustion de gaz prétraité Download PDF

Info

Publication number
EP1102005B1
EP1102005B1 EP00121557A EP00121557A EP1102005B1 EP 1102005 B1 EP1102005 B1 EP 1102005B1 EP 00121557 A EP00121557 A EP 00121557A EP 00121557 A EP00121557 A EP 00121557A EP 1102005 B1 EP1102005 B1 EP 1102005B1
Authority
EP
European Patent Office
Prior art keywords
gas
burner
combustion
fuel gas
detector
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
Application number
EP00121557A
Other languages
German (de)
English (en)
Other versions
EP1102005A1 (fr
Inventor
Emil Aschenbruck
Hans Weibel
Markus Dr. Beukenberg
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.)
MAN Energy Solutions SE
Original Assignee
MAN Turbomaschinen AG
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 MAN Turbomaschinen AG filed Critical MAN Turbomaschinen AG
Publication of EP1102005A1 publication Critical patent/EP1102005A1/fr
Application granted granted Critical
Publication of EP1102005B1 publication Critical patent/EP1102005B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00—Feeding or distributing other fuel to combustion apparatus
    • F23K5/002—Gaseous fuel
    • F23K5/007—Details
    • 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
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/68—Treating the combustion air or gas, e.g. by filtering, or moistening
    • 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
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply

Definitions

  • the invention relates to an arrangement for burning an in a treatment plant that has been prepared and preheated Fuel gas in a burner in a gas turbine plant or in a boiler system with the features of the generic term of Claim.
  • Fuel gas is increasingly being used for the operation of gas turbines and Boiler systems used. Due to irregularities in the Fuel gas processing or strongly fluctuating fuel gas qualities fuel condensate can go unnoticed.
  • Fuel nozzles designed for gas operation contain the liquid components of the fuel gas will not atomize them Liquid components due to the high kinetic energy transported through the actual combustion chamber without the Attend combustion. Meet these energetic Liquid drops then on machine or system parts, see above the liquid drops are caused by the impact energy atomized. With atomization and through the available air ignitable mixtures are formed by reignition cause uncontrolled combustion processes. Since the not affected areas for combustion temperatures are designed, the degree of damage in such cases considerable, up to the total failure of the machine or system. The previous solutions to avoid these disadvantages focus on fuel gas processing with great Make the effort safer.
  • From US-A-4 369 803 is a method for mixing gases known with different calorific values and dew points.
  • a gas mixture stream supplied to a burner is one Measuring device arranged on one in one of the gas streams arranged control valve acts.
  • the Control valve By adjusting the Control valve is the according to the measuring device Composition of the gas mixture adjusted so that the Current heating value as close as possible to the desired heating value lies without condensation occurring in the gas mixture.
  • GB-A-1 390 643 describes a method for producing a Fuel gas with a lower calorific value from a gas with high Calorific value described. In this process, a partial flow of the gas with high calorific value burned and the inert gas thus obtained Combustion gas mixed with the high calorific gas. Over a Measuring device is the amount of partial flow to be burned set so that the temperature of the fuel gas above the Dew point. Both in the method according to GB-A-1 390 643 as well as in the method according to US-A-4 369 803 any condensate content in the gas was not determined.
  • the invention is based, in one generic system downstream of the burner Parts of the system from damage caused by fuel gas, for example Condensate fractions more safely and with less effort protect.
  • the detector 9 By the detector 9 arranged directly in front of the burner the final condition of the processed fuel gas is monitored. Through this monitoring and the measures to be taken afterwards very high machine and system protection is achieved. It can also add unnecessary safety surcharges when heating of the fuel gas are eliminated, so that a reduction in Secondary energies becomes possible. Malfunctions will also occur in fuel gas processing (filtering, condensate separator, Fuel gas heating) and fluctuations in fuel gas quality continuously with regard to condensate failure on the end product controlled the fuel preparation.
  • FIG. 1 An embodiment of the invention is in the drawing shown and is explained in more detail below.
  • the drawing shows the diagram of a gas turbine plant.
  • the gas turbine system consists of a gas turbine 1, which with a generator 2 for generating electrical energy and one Compressor 3 coupled to compress combustion air is.
  • the compressor 3 promotes the compressed combustion air to a combustion chamber 4, in the processed fuel gas below Pressure is burned.
  • the resulting combustion gas becomes the entry of the gas turbine 1 supplied.
  • the combustion chamber 4 is provided with a burner which has a Line 5 is connected to a processing plant 6.
  • the fuel gas is filtered by Free condensate and preheated. It is so on line 5 processed fuel gas to the burner of the combustion chamber 4 fed.
  • the line 5 In the immediate vicinity of the entry into the burner is in the line 5 has a connection 7 for a test line 8, through which a partial flow of the line 5 to the burner inflowing fuel gas is removed.
  • the test line 8 is connected to a continuously operating detector 9. In the detector 9 is the content of condensate in the fuel gas determined.
  • the detector 9 is with an alarm device 10 and with a Shutdown device 11 provided. If the detector 9 one too high content of condensate in the fuel gas is over the alarm device 10 triggers an alarm and the Switch-off device 11 the supply of fuel gas to the burner interrupted.
  • the described Arrangement can also be used in a boiler system.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Incineration Of Waste (AREA)
  • Fuel Cell (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Claims (1)

  1. Agencement pour la combustion d'un combustible gazeux, traité et préchauffé dans une installation de traitement (6), dans un brûleur d'une installation de turbine à gaz ou d'une installation de chaudière, le brûleur étant relié à l'installation de traitement (6) par une conduite (5) et un dispositif de mesure étant prévu pour la détermination d'un composant du gaz, caractérisé en ce que le dispositif de mesure se compose d'un détecteur (9) fonctionnant en continu pour la détermination de la teneur en condensat du combustible gazeux traité, et que le détecteur (9) est disposé dans la conduite (5) directement en amont du brûleur et relié à un dispositif d'alarme (10) et à un dispositif de coupure (11).
EP00121557A 1999-11-19 2000-09-30 Dispositif pour la combustion de gaz prétraité Expired - Lifetime EP1102005B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19955680A DE19955680A1 (de) 1999-11-19 1999-11-19 Anordnung zum Verbrennen eines aufbereiteten Brenngases
DE19955680 1999-11-19

Publications (2)

Publication Number Publication Date
EP1102005A1 EP1102005A1 (fr) 2001-05-23
EP1102005B1 true EP1102005B1 (fr) 2004-06-09

Family

ID=7929611

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00121557A Expired - Lifetime EP1102005B1 (fr) 1999-11-19 2000-09-30 Dispositif pour la combustion de gaz prétraité

Country Status (7)

Country Link
US (1) US6792761B1 (fr)
EP (1) EP1102005B1 (fr)
JP (1) JP2001317736A (fr)
AT (1) ATE268885T1 (fr)
DE (2) DE19955680A1 (fr)
NO (1) NO20005816L (fr)
PL (1) PL343919A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001221428A (ja) * 2000-02-03 2001-08-17 Keiyo Gas Kk ガス中水分監視装置
DE10308384A1 (de) 2003-02-27 2004-09-09 Alstom Technology Ltd Betriebsverfahren für eine Gasturbine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2121402A1 (de) * 1971-04-30 1972-11-02 Shell Internationale Research Maatschappij N.V., Den Haag (Niederlande) Verfahren zur Herstellung von Brenngas aus verflüssigten Kohlenwasserstoffgasen
FR2296811A1 (fr) * 1974-12-31 1976-07-30 Exxon Procede et appareil pour produire un gaz combustible constitue par des hydrocarbures legers dilues avec un gaz porteur
US4140473A (en) * 1977-01-13 1979-02-20 Allied Chemical Corporation Apparatus and method to control process to replace natural gas with fuel oil in a natural gas burner
US4369803A (en) * 1981-01-28 1983-01-25 Phillips Petroleum Company Control of fuel gas blending
US5114115A (en) * 1990-08-27 1992-05-19 United Technologies Corporation Dual independent input hydraulic shutoff
GB2300451B (en) * 1995-04-29 1999-10-13 Lucas Ind Plc Fuel control system for a gas turbine engine
DE19548601C2 (de) * 1995-12-23 2001-08-23 Viessmann Werke Kg Verfahren und Gasgebläse-Brenneraggregat zur Verhinderung von Kondensattropfenbildung
AU730820B2 (en) * 1995-12-26 2001-03-15 Kabushiki Kaisha Toshiba Fuel supply apparatus for gas turbine and control unit for the same
US6401459B1 (en) * 2000-11-13 2002-06-11 Rosewood Equipment Company Fuel gas conditioning system with dew point monitoring

Also Published As

Publication number Publication date
NO20005816D0 (no) 2000-11-17
DE19955680A1 (de) 2001-05-23
DE50006739D1 (de) 2004-07-15
JP2001317736A (ja) 2001-11-16
PL343919A1 (en) 2001-05-21
US6792761B1 (en) 2004-09-21
ATE268885T1 (de) 2004-06-15
NO20005816L (no) 2001-05-21
EP1102005A1 (fr) 2001-05-23

Similar Documents

Publication Publication Date Title
EP1800060B1 (fr) Procede pour faire fonctionner un bruleur, en particulier un bruleur d'une turbine a gaz, et dispositif permettant de mettre en oeuvre ce procede
CH701894A2 (de) Gasturbinen-Verbrennungssystem mit Nutzung eines emissionsarmen Gasturbinenzyklus mit partieller Luftzerlegung.
DE102011115363B4 (de) Kraftwerk und Verfahren für seinen Betrieb
EP1840465A2 (fr) Système comportant des brûleurs à injection de carburant étagée
DE102012100261A1 (de) Stöchiometrische Abgasrückführung und zugehörige Verbrennungssteuerung
EP1621811A1 (fr) Procédé de fonctionnement pour un dispositif de combustion
EP1064498A1 (fr) Bruleur et procede pour reduire les vibrations en cours de combustion
DE102009003486A1 (de) Energieerzeugungssystem mit einer Abgastemperaturabsenkvorrichtung und System zur Steuerung einer Temperatur von Abgasen
EP2145131A1 (fr) Turbine à gaz avec injection d'eau
DE2622415A1 (de) Verfahren und vorrichtung zur wahlweisen verbrennung von gasfoermigen und fluessigen brennstoffen
DE112013005578T5 (de) Energieerzeugungssystem, Antriebsverfahren für Energieerzeugungssystem und Brennkammer
DE4339094A1 (de) Verfahren zur Dämpfung von thermoakustischen Schwingungen sowie Vorrichtung zur Durchführung des Verfahrens
DE3702654A1 (de) Verfahren zum betrieb einer gasturbinenanlage mit heizwertschwachem brennstoff
DE69817729T2 (de) Gasturbine
EP0790466A2 (fr) Méthode pour le changement rapide entre combustion de prémélange et de diffusion pour chambre de combustion de turbine à gaz alimentée à gaz
CH698638B1 (de) Verfahren zum Betrieb einer Gasturbinenanordnung umfassend die Einspritzung eines Verdünnungsmittels in die Gasturbinenanordnung.
EP1102005B1 (fr) Dispositif pour la combustion de gaz prétraité
EP0924412B1 (fr) Procédé d'utilisation d'un groupe à turbine à gaz
DE2643797A1 (de) Verfahren und vorrichtung zum thermischen reinigen von abluft
EP1105678B1 (fr) Procede de fonctionnement d'un bruleur hybride
CH702555A2 (de) Brennstoffsteuereinrichtung zur Verwendung in einer Gasturbine.
EP0267206B1 (fr) Procede et installation de reduction des emissions d'oxyde nitrique lors de la combustion de houille a haute et a moyenne teneur en matieres volatiles
DE3516340A1 (de) Heissgasgenerator (gasturbinenanlage)
EP0036998B1 (fr) Turbine à gaz avec émission d'azote réduite par l'injection de vapeur
DE102014013474A1 (de) Verfahren zur Abgasverbrennung mit Sauerstoffzuführung

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: A1

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

AX Request for extension of the european patent

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

17P Request for examination filed

Effective date: 20010627

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

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

Owner name: MAN TURBOMASCHINEN AG

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

Owner name: MAN TURBOMASCHINEN AG

17Q First examination report despatched

Effective date: 20030206

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

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

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040609

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040609

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040609

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 50006739

Country of ref document: DE

Date of ref document: 20040715

Kind code of ref document: P

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

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

Effective date: 20040719

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

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040909

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040909

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

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040920

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

Ref country code: AT

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

Effective date: 20040930

Ref country code: MC

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

Effective date: 20040930

Ref country code: BE

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

Effective date: 20040930

Ref country code: LU

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

Effective date: 20040930

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

ET Fr: translation filed
BERE Be: lapsed

Owner name: MAN TURBOMASCHINEN A.G.

Effective date: 20040930

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: 20050310

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

Ref country code: FR

Payment date: 20050823

Year of fee payment: 6

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

Ref country code: DE

Payment date: 20050912

Year of fee payment: 6

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

Ref country code: NL

Payment date: 20050914

Year of fee payment: 6

Ref country code: SE

Payment date: 20050914

Year of fee payment: 6

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

Ref country code: CH

Payment date: 20050915

Year of fee payment: 6

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

Ref country code: GB

Payment date: 20050919

Year of fee payment: 6

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

Ref country code: LI

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

Effective date: 20060930

Ref country code: CH

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

Effective date: 20060930

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

Ref country code: IT

Payment date: 20060930

Year of fee payment: 7

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

Ref country code: SE

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

Effective date: 20061001

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

Ref country code: NL

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

Effective date: 20070401

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: 20070403

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Effective date: 20060930

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20070401

EUG Se: european patent has lapsed
REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20070531

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

Ref country code: GB

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

Effective date: 20060930

BERE Be: lapsed

Owner name: *MAN TURBOMASCHINEN A.G.

Effective date: 20040930

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

Ref country code: PT

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

Effective date: 20041109

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

Ref country code: FR

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

Effective date: 20061002

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

Ref country code: IT

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

Effective date: 20070930