JP6359839B2 - ガスタービン圧縮機用のドライアイス清浄化装置 - Google Patents

ガスタービン圧縮機用のドライアイス清浄化装置 Download PDF

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Publication number
JP6359839B2
JP6359839B2 JP2014037639A JP2014037639A JP6359839B2 JP 6359839 B2 JP6359839 B2 JP 6359839B2 JP 2014037639 A JP2014037639 A JP 2014037639A JP 2014037639 A JP2014037639 A JP 2014037639A JP 6359839 B2 JP6359839 B2 JP 6359839B2
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JP
Japan
Prior art keywords
main shaft
hose
airfoils
borescope
attached
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 - Fee Related
Application number
JP2014037639A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014169698A5 (enExample
JP2014169698A (ja
Inventor
パブロ・デ・ヘスース・ディアス
レベッカ・エヴリン・ヘフナー
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 JP2014169698A publication Critical patent/JP2014169698A/ja
Publication of JP2014169698A5 publication Critical patent/JP2014169698A5/ja
Application granted granted Critical
Publication of JP6359839B2 publication Critical patent/JP6359839B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/002—Cleaning of turbomachines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/003—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods using material which dissolves or changes phase after the treatment, e.g. ice, CO2
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
    • B24C1/086—Descaling; Removing coating films
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/003—Arrangements for testing or measuring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/72—Maintenance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • F05D2260/607—Preventing clogging or obstruction of flow paths by dirt, dust, or foreign particles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Cleaning In General (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
JP2014037639A 2013-03-04 2014-02-28 ガスタービン圧縮機用のドライアイス清浄化装置 Expired - Fee Related JP6359839B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/783,831 2013-03-04
US13/783,831 US9267393B2 (en) 2013-03-04 2013-03-04 Dry ice cleaning apparatus for gas turbine compressor

Publications (3)

Publication Number Publication Date
JP2014169698A JP2014169698A (ja) 2014-09-18
JP2014169698A5 JP2014169698A5 (enExample) 2017-03-16
JP6359839B2 true JP6359839B2 (ja) 2018-07-18

Family

ID=50235882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014037639A Expired - Fee Related JP6359839B2 (ja) 2013-03-04 2014-02-28 ガスタービン圧縮機用のドライアイス清浄化装置

Country Status (5)

Country Link
US (1) US9267393B2 (enExample)
EP (1) EP2775105B1 (enExample)
JP (1) JP6359839B2 (enExample)
CN (1) CN104033428B (enExample)
ES (1) ES2774269T3 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015006082B4 (de) * 2015-05-09 2019-05-29 Man Energy Solutions Se Verfahren zum Reinigen eines Kompressors
US10005111B2 (en) 2016-01-25 2018-06-26 General Electric Company Turbine engine cleaning systems and methods
DE102016206246A1 (de) * 2016-04-14 2017-10-19 Lufthansa Technik Ag Verfahren und Vorrichtung zur Reinigung von Turbinenschaufeln
CN107876513A (zh) * 2017-10-20 2018-04-06 张青竹 一种干冰清洗方法
US11383347B2 (en) * 2019-04-24 2022-07-12 General Electric Company Methods for cleaning flow path components of power systems and sump purge kits
FR3145881A1 (fr) * 2023-02-21 2024-08-23 Safran Aircraft Engines Procede de nettoyage cryogenique

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857201A (en) * 1955-04-15 1958-10-21 John E Palmer Universal directing device for spray nozzles
JPS5652629B2 (enExample) * 1973-10-11 1981-12-14
US4323196A (en) * 1980-02-22 1982-04-06 Logue Gerald W Paint spraying apparatus
JPS6439853U (enExample) * 1987-09-03 1989-03-09
US5644394A (en) * 1994-10-19 1997-07-01 United Technologies Corporation System for repairing damaged gas turbine engine airfoils
JPH10220251A (ja) * 1997-02-03 1998-08-18 Nkk Corp タービンの付着ダスト除去方法
US6585569B2 (en) 2000-12-28 2003-07-01 General Electric Company Method of cleaning gas turbine compressors using crushed, solid material capable of sublimating
US6685115B1 (en) * 2002-03-21 2004-02-03 Daniel D. Hardin Movable spray nozzle mechanism
US6883527B2 (en) 2002-07-24 2005-04-26 General Electric Company Method for robotically cleaning compressor blading of a turbine
US6976644B2 (en) * 2003-08-07 2005-12-20 Kevin Troudt Extension pole with swivel spray nozzle
US20050126597A1 (en) * 2003-12-11 2005-06-16 Hochstein James R.Jr. Inspection camera
JP2005152896A (ja) * 2003-11-20 2005-06-16 United Technol Corp <Utc> 容器の内部面洗浄装置および内部面洗浄方法
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
JP2007063998A (ja) * 2005-08-29 2007-03-15 Mt System Kiki Kk エンジンの洗浄方法及び洗浄装置
US8245957B2 (en) * 2010-03-26 2012-08-21 Power Plus Products Ltd. Flexible spray nozzle for high pressure washers

Also Published As

Publication number Publication date
CN104033428A (zh) 2014-09-10
US9267393B2 (en) 2016-02-23
JP2014169698A (ja) 2014-09-18
CN104033428B (zh) 2018-03-02
US20140245558A1 (en) 2014-09-04
EP2775105A3 (en) 2018-02-21
EP2775105B1 (en) 2019-12-18
EP2775105A2 (en) 2014-09-10
ES2774269T3 (es) 2020-07-20

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