EP1102005A1 - Dispositif pour la combustion de gaz prétraité - Google Patents

Dispositif pour la combustion de gaz prétraité Download PDF

Info

Publication number: EP1102005A1
Authority: EP; European Patent Office
Prior art keywords: fuel gas; gas; burner; combustion; detector
Prior art date: 1999-11-19
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

EP00121557A

Other languages

German (de)

English (en)

Other versions

EP1102005B1 (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.)

Everllence SE

Original Assignee

MAN Turbomaschinen AG GHH Borsig

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.)

1999-11-19

Filing date

2000-09-30

Publication date

2001-05-23

2000-09-30 Application filed by MAN Turbomaschinen AG GHH Borsig filed Critical MAN Turbomaschinen AG GHH Borsig

2001-05-23 Publication of EP1102005A1 publication Critical patent/EP1102005A1/fr

2004-06-09 Application granted granted Critical

2004-06-09 Publication of EP1102005B1 publication Critical patent/EP1102005B1/fr

2020-09-30 Anticipated expiration legal-status Critical

Status 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
- 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
- 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 processing plant that has been prepared and preheated Fuel gas in a burner in a gas turbine plant or in a boiler system.
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 fail to notice.
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.
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. In addition, unnecessary safety surcharges can be applied to warming 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 the 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 which 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 through 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 shows 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)
Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Feeding And Controlling Fuel (AREA)
Output Control And Ontrol Of Special Type Engine (AREA)
Incineration Of Waste (AREA)
Fuel Cell (AREA)
Hydrogen, Water And Hydrids (AREA)

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
DE19955680		1999-11-19
DE19955680A DE19955680A1 (de)	1999-11-19	1999-11-19	Anordnung zum Verbrennen eines aufbereiteten Brenngases

Publications (2)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10308384A1 (de) *	2003-02-27	2004-09-09	Alstom Technology Ltd	Betriebsverfahren für eine Gasturbine

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
US12173653B1 (en)	2023-06-28	2024-12-24	Ge Infrastructure Technology Llc	Gas turbine engines and methods of controlling formation of condensates

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1390643A (en) *	1971-04-30	1975-04-16	Shell Int Research	Process for the preparation of fuel gas with reduced calorific value
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
EP0780632A2 (fr) *	1995-12-23	1997-06-25	VIESSMANN WERKE GmbH & CO.	Brûleur à soufflant à gaz et procédé pour empêcher la formation de gouttelettes de condensation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
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

1999
- 1999-11-19 DE DE19955680A patent/DE19955680A1/de not_active Withdrawn
2000
- 2000-09-20 JP JP2000324657A patent/JP2001317736A/ja active Pending
- 2000-09-30 AT AT00121557T patent/ATE268885T1/de not_active IP Right Cessation
- 2000-09-30 EP EP00121557A patent/EP1102005B1/fr not_active Expired - Lifetime
- 2000-09-30 DE DE50006739T patent/DE50006739D1/de not_active Expired - Fee Related
- 2000-11-14 US US09/712,080 patent/US6792761B1/en not_active Expired - Fee Related
- 2000-11-16 PL PL00343919A patent/PL343919A1/xx not_active Application Discontinuation
- 2000-11-17 NO NO20005816A patent/NO20005816L/no unknown

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1390643A (en) *	1971-04-30	1975-04-16	Shell Int Research	Process for the preparation of fuel gas with reduced calorific value
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
EP0780632A2 (fr) *	1995-12-23	1997-06-25	VIESSMANN WERKE GmbH & CO.	Brûleur à soufflant à gaz et procédé pour empêcher la formation de gouttelettes de condensation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10308384A1 (de) *	2003-02-27	2004-09-09	Alstom Technology Ltd	Betriebsverfahren für eine Gasturbine
US7516608B2 (en)	2003-02-27	2009-04-14	Alstom Technology Ltd.	Method for operating a gas turbine

Also Published As

Publication number	Publication date
JP2001317736A (ja)	2001-11-16
DE50006739D1 (de)	2004-07-15
ATE268885T1 (de)	2004-06-15
DE19955680A1 (de)	2001-05-23
EP1102005B1 (fr)	2004-06-09
PL343919A1 (en)	2001-05-21
NO20005816D0 (no)	2000-11-17
NO20005816L (no)	2001-05-21
US6792761B1 (en)	2004-09-21

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