EP1102005A1 - Anordnung zum Verbrennen eines aufbereiteten Brenngases - Google Patents
Anordnung zum Verbrennen eines aufbereiteten Brenngases Download PDFInfo
- Publication number
- EP1102005A1 EP1102005A1 EP00121557A EP00121557A EP1102005A1 EP 1102005 A1 EP1102005 A1 EP 1102005A1 EP 00121557 A EP00121557 A EP 00121557A EP 00121557 A EP00121557 A EP 00121557A EP 1102005 A1 EP1102005 A1 EP 1102005A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fuel gas
- gas
- burner
- combustion
- 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.)
- Granted
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)
Abstract
Description
Claims (1)
- Anordnung zum Verbrennen eines in einer Aufbereitungsanlage (6) aufbereiteten und vorgewärmten Brenngases in einem Brenner in einer Gasturbinenanlage oder in einer Kesselanlage, wobei der Brenner über eine Leitung (5) mit der Aufbereitungsanlage (6) verbunden ist, dadurch gekennzeichnet, daß in der Leitung (5) unmittelbar vor dem Brenner ein kontinuierlich arbeitender Detektor (9) zur Ermittlung des Gehaltes an Kondensat in dem aufbereiteten Brenngas angeordnet ist und dass der Detektor (9) mit einer Alarmeinrichtung (10) und einer Abschalteinrichtung (11) verbunden ist.
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 (de) | 2001-05-23 |
| EP1102005B1 EP1102005B1 (de) | 2004-06-09 |
Family
ID=7929611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00121557A Expired - Lifetime EP1102005B1 (de) | 1999-11-19 | 2000-09-30 | Anordnung zum Verbrennen eines aufbereiteten Brenngases |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6792761B1 (de) |
| EP (1) | EP1102005B1 (de) |
| JP (1) | JP2001317736A (de) |
| AT (1) | ATE268885T1 (de) |
| DE (2) | DE19955680A1 (de) |
| NO (1) | NO20005816L (de) |
| PL (1) | PL343919A1 (de) |
Cited By (1)
| 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)
| 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)
| 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 (de) * | 1995-12-23 | 1997-06-25 | VIESSMANN WERKE GmbH & CO. | Verfahren und Gasgebläsebrenneraggregat z. Verhinderung von Kondensattropfenbildung |
Family Cites Families (4)
| 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/de 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)
| 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 (de) * | 1995-12-23 | 1997-06-25 | VIESSMANN WERKE GmbH & CO. | Verfahren und Gasgebläsebrenneraggregat z. Verhinderung von Kondensattropfenbildung |
Cited By (2)
| 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 (de) | 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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