CA2457970A1 - Methods and apparatus for washing gas turbine engine combustors - Google Patents

Methods and apparatus for washing gas turbine engine combustors Download PDF

Info

Publication number
CA2457970A1
CA2457970A1 CA002457970A CA2457970A CA2457970A1 CA 2457970 A1 CA2457970 A1 CA 2457970A1 CA 002457970 A CA002457970 A CA 002457970A CA 2457970 A CA2457970 A CA 2457970A CA 2457970 A1 CA2457970 A1 CA 2457970A1
Authority
CA
Canada
Prior art keywords
combustor
nozzle assembly
coupling
nozzle
assembly
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.)
Abandoned
Application number
CA002457970A
Other languages
English (en)
French (fr)
Inventor
Paul James Ogden
Craig Douglas Young
Steven Clayton Vise
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 Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of CA2457970A1 publication Critical patent/CA2457970A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36—Details
    • F23D11/38—Nozzles; Cleaning devices therefor
    • F23D11/386—Nozzle cleaning

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Nozzles (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
CA002457970A 2003-02-24 2004-02-19 Methods and apparatus for washing gas turbine engine combustors Abandoned CA2457970A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/372,889 US6932093B2 (en) 2003-02-24 2003-02-24 Methods and apparatus for washing gas turbine engine combustors
US10/372,889 2003-02-24

Publications (1)

Publication Number Publication Date
CA2457970A1 true CA2457970A1 (en) 2004-08-24

Family

ID=32771425

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002457970A Abandoned CA2457970A1 (en) 2003-02-24 2004-02-19 Methods and apparatus for washing gas turbine engine combustors

Country Status (6)

Country Link
US (1) US6932093B2 (enExample)
EP (1) EP1452802A1 (enExample)
JP (1) JP4005030B2 (enExample)
BR (1) BRPI0400652A (enExample)
CA (1) CA2457970A1 (enExample)
SG (1) SG117475A1 (enExample)

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* Cited by examiner, † Cited by third party
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CN103267284A (zh) * 2013-05-29 2013-08-28 江苏中烟工业有限责任公司徐州卷烟厂 一种喷油枪自动清洗装置

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US7065955B2 (en) * 2003-06-18 2006-06-27 General Electric Company Methods and apparatus for injecting cleaning fluids into combustors
CN1705524B (zh) * 2004-02-16 2010-05-26 燃气涡轮效率股份有限公司 用于清洁涡轮风扇燃气涡轮发动机的方法和设备
DK2196394T3 (da) 2004-06-14 2013-03-25 Pratt & Whitney Line Maintenance Services Inc Fremgangsmåde til opsamling og behandling af spildevand fra vask af en motor
US7531048B2 (en) * 2004-10-19 2009-05-12 Honeywell International Inc. On-wing combustor cleaning using direct insertion nozzle, wash agent, and procedure
US7788927B2 (en) * 2005-11-30 2010-09-07 General Electric Company Turbine engine fuel nozzles and methods of assembling the same
GB0614874D0 (en) 2006-07-27 2006-09-06 Rolls Royce Plc Aeroengine washing system and method
DE502006005350D1 (de) 2006-08-16 2009-12-24 Siemens Ag Brennerreinigungsvorrichtung
US7654091B2 (en) * 2006-08-30 2010-02-02 General Electric Company Method and apparatus for cooling gas turbine engine combustors
US8197609B2 (en) * 2006-11-28 2012-06-12 Pratt & Whitney Line Maintenance Services, Inc. Automated detection and control system and method for high pressure water wash application and collection applied to aero compressor washing
DE102006057383A1 (de) * 2006-12-04 2008-06-05 Voith Patent Gmbh Turbinenanlage zum Nutzen von Energie aus Meereswellen
US8524010B2 (en) * 2007-03-07 2013-09-03 Ecoservices, Llc Transportable integrated wash unit
EP1970133A1 (de) 2007-03-16 2008-09-17 Lufthansa Technik AG Vorrichtung und Verfahren zum Reinigen der Core Engine eines Stahltriebwerks
WO2009065449A2 (de) * 2007-11-23 2009-05-28 Siemens Aktiengesellschaft Verfahren und vorrichtung zur reinigung eines hochtemperaturbauteils mit grossen abmassen
US8277647B2 (en) * 2007-12-19 2012-10-02 United Technologies Corporation Effluent collection unit for engine washing
DE102008019892A1 (de) * 2008-04-21 2009-10-29 Mtu Aero Engines Gmbh Verfahren zum Reinigen eines Flugtriebwerks
US7445677B1 (en) 2008-05-21 2008-11-04 Gas Turbine Efficiency Sweden Ab Method and apparatus for washing objects
RU2460894C1 (ru) * 2008-06-09 2012-09-10 Сименс Акциенгезелльшафт Способ промывки топливной системы газовой турбины и соответствующая топливная система
US20100287944A1 (en) * 2009-05-13 2010-11-18 General Electric Company Availability improvements to heavy fuel fired gas turbines
US9138782B2 (en) 2012-07-31 2015-09-22 Ecoservices, Llc Engine wash apparatus and method-collector
US9034111B2 (en) 2012-07-31 2015-05-19 Ecoservices, Llc Engine wash system and method
US9023155B2 (en) 2012-07-31 2015-05-05 Ecoservices, Llc Engine wash apparatus and method—manifold
US8778091B1 (en) 2013-01-31 2014-07-15 Solar Turbines Inc. Compressor wash with air to turbine cooling passages
US9631512B2 (en) 2013-01-31 2017-04-25 Solar Turbines Incorporated Gas turbine offline compressor wash with buffer air from combustor
US9926517B2 (en) 2013-12-09 2018-03-27 General Electric Company Cleaning solution and methods of cleaning a turbine engine
US10400674B2 (en) 2014-05-09 2019-09-03 United Technologies Corporation Cooled fuel injector system for a gas turbine engine and method for operating the same
BR102016021259B1 (pt) 2015-10-05 2022-06-14 General Electric Company Método e soluções de limpeza de um motor de turbina e composição de reagente
US9951647B2 (en) 2015-12-17 2018-04-24 General Electric Company System and method for in situ cleaning of internal components of a gas turbine engine and a related plug assembly
US10005111B2 (en) 2016-01-25 2018-06-26 General Electric Company Turbine engine cleaning systems and methods
US10801726B2 (en) * 2017-09-21 2020-10-13 General Electric Company Combustor mixer purge cooling structure
CN112570394B (zh) * 2020-11-25 2022-07-22 哈尔滨汽轮机厂有限责任公司 一种重型燃气轮机燃烧室喷嘴清洗方法
US11802693B2 (en) * 2021-04-16 2023-10-31 General Electric Company Combustor swirl vane apparatus
US11598526B2 (en) * 2021-04-16 2023-03-07 General Electric Company Combustor swirl vane apparatus
CN115711176B (zh) 2021-08-23 2025-09-05 通用电气公司 具有集成喇叭形旋流器的圆顶
US12072099B2 (en) * 2021-12-21 2024-08-27 General Electric Company Gas turbine fuel nozzle having a lip extending from the vanes of a swirler

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US4059123A (en) 1976-10-18 1977-11-22 Avco Corporation Cleaning and preservation unit for turbine engine
US4196020A (en) * 1978-11-15 1980-04-01 Avco Corporation Removable wash spray apparatus for gas turbine engine
US4327547A (en) 1978-11-23 1982-05-04 Rolls-Royce Limited Fuel injectors
US4834912A (en) 1986-02-13 1989-05-30 United Technologies Corporation Composition for cleaning a gas turbine engine
US4713120A (en) 1986-02-13 1987-12-15 United Technologies Corporation Method for cleaning a gas turbine engine
US5011540A (en) * 1986-12-24 1991-04-30 Mcdermott Peter Method and apparatus for cleaning a gas turbine engine
US5273395A (en) 1986-12-24 1993-12-28 Rochem Technical Services Holding Ag Apparatus for cleaning a gas turbine engine
US5102054A (en) * 1989-04-12 1992-04-07 Fuel Systems Textron Inc. Airblast fuel injector with tubular metering valve
US5117637A (en) 1990-08-02 1992-06-02 General Electric Company Combustor dome assembly
US5197638A (en) * 1991-10-30 1993-03-30 Allergan, Inc. Self sealing product delivery system
US5239816A (en) 1992-03-16 1993-08-31 General Electric Company Steam deflector assembly for a steam injected gas turbine engine
US5307637A (en) 1992-07-09 1994-05-03 General Electric Company Angled multi-hole film cooled single wall combustor dome plate
US5291732A (en) 1993-02-08 1994-03-08 General Electric Company Combustor liner support assembly
US5621154A (en) 1994-04-19 1997-04-15 Betzdearborn Inc. Methods for reducing fouling deposit formation in jet engines
US5630319A (en) 1995-05-12 1997-05-20 General Electric Company Dome assembly for a multiple annular combustor
SE504323C2 (sv) * 1995-06-07 1997-01-13 Gas Turbine Efficiency Ab Förfaringssätt för tvättning av objekt såsom t ex turbinkompressorer
US5657633A (en) 1995-12-29 1997-08-19 General Electric Company Centerbody for a multiple annular combustor
GB2333805B (en) * 1998-01-30 2001-09-19 Speciality Chemical Holdings L Cleaning method and apparatus
US6047539A (en) 1998-04-30 2000-04-11 General Electric Company Method of protecting gas turbine combustor components against water erosion and hot corrosion
CA2270672C (en) 1998-05-08 2002-03-05 Yukimasa Nakamoto Gas turbine fuel system comprising fuel oil distribution control system, fuel oil purge system, purging air supply system, and fuel nozzle wash system
CN1256464C (zh) 1999-11-30 2006-05-17 生物起源事业公司 燃气轮机叶片的化学清洁溶液
US6553768B1 (en) * 2000-11-01 2003-04-29 General Electric Company Combined water-wash and wet-compression system for a gas turbine compressor and related method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103267284A (zh) * 2013-05-29 2013-08-28 江苏中烟工业有限责任公司徐州卷烟厂 一种喷油枪自动清洗装置
CN103267284B (zh) * 2013-05-29 2016-02-10 江苏中烟工业有限责任公司徐州卷烟厂 一种喷油枪自动清洗装置

Also Published As

Publication number Publication date
EP1452802A1 (en) 2004-09-01
SG117475A1 (en) 2005-12-29
BRPI0400652A (pt) 2005-01-11
JP2004257384A (ja) 2004-09-16
US20040163678A1 (en) 2004-08-26
US6932093B2 (en) 2005-08-23
JP4005030B2 (ja) 2007-11-07

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued