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 PDFInfo
- 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
- Authority
- 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
Links
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)
Description
2 ホース
4 連接組立体
6 ノズル
8 メインシャフト
10 第1の端部
12 第2の端部
14 連接トリガ
16 連接ケーブル
18 フレキシブル管体
20 回転機構
22 清浄化材料トリガ
23 高圧接続具
24 ボアスコープ
26 ボアスコープモニタ
100 ガスタービンエンジン
106 軸流圧縮機
110 タービン
112 燃焼器
118 多段軸流圧縮機
120 圧縮機ロータブレード
122 圧縮機ステータブレード
200 装置
204 連接組立体
206 ノズル
208 ホース
210 シース
212 ガイド孔
214 ケーブル
216 フレキシブル部分
218 アクチュエータ
220 ケーブル装着カラー
222 トリガ
224 ボアスコープ
226 ボアスコープモニタ
Claims (9)
- タービン圧縮機内の1以上の翼形部を清浄化するための装置であって、
清浄化材料を1以上の翼形部に供給するためのホースと、
前記ホースのノズルを連接させるための連接組立体であって、第1の端部で前記ホースに取り付けられたメインシャフトと、前記メインシャフトの第1の端部を回転させるための連接トリガと、バネであって前記メインシャフトの第1の端部が該バネの周りで回転するバネとを含む連接組立体と、
前記ホースに前記ノズルを取り付けるフレキシブル管体であって、前記メインシャフトの第1の端部が該フレキシブル管体に取り付けられるフレキシブル管体と、
前記連接組立体のメインシャフトに取り付けられたボアスコープと
を備える装置。 - 前記メインシャフトの第1の端部に取り付けられた連接ケーブルを更に備え、前記連接ケーブルが、前記連接トリガに作用する力に応答して、前記メインシャフトの第1の端部を回転させる、請求項1記載の装置。
- 前記清浄化材料を前記ホースのノズルに供給するための清浄化材料トリガを更に備える、請求項1又は請求項2記載の装置。
- 前記ボアスコープを介して前記1以上の翼形部を観察するためのボアスコープモニタを更に備える、請求項1乃至3のいずれか1項記載の装置。
- 前記清浄化材料がドライアイスを含む、請求項1乃至請求項4のいずれか1項記載の装置。
- タービン圧縮機内の1以上の翼形部を清浄化するための装置であって、
清浄化材料を1以上の翼形部に供給するためのホースと、
前記ホースのノズルを連接させるための連接組立体であって、第1の端部で前記ホースに取り付けられたメインシャフトと、前記メインシャフトの第1の端部を回転させるための連接トリガと、バネであって前記メインシャフトの第1の端部が該バネの周りで回転するバネとを含む連接組立体と、
前記1以上の翼形部を検査するため前記連接組立体に取り付けられたボアスコープと、
前記ホースに前記ノズルを取り付けるフレキシブル管体であって、前記メインシャフトの第1の端部が該フレキシブル管体に取り付けられるフレキシブル管体と
を備える装置。 - 前記メインシャフトの第1の端部に取り付けられた連接ケーブルを更に備え、前記連接ケーブルが、前記連接トリガに作用する力に応答して、前記メインシャフトの第1の端部を回転させる、請求項6記載の装置。
- 前記清浄化材料を前記ホースのノズルに供給するための清浄化材料トリガを更に備える、請求項6又は請求項7記載の装置。
- 前記ボアスコープを介して前記1以上の翼形部を観察するためのボアスコープモニタを更に備える、請求項6乃至請求項8のいずれか1項記載の装置。
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 (ja) | 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 (ja) |
EP (1) | EP2775105B1 (ja) |
JP (1) | JP6359839B2 (ja) |
CN (1) | CN104033428B (ja) |
ES (1) | ES2774269T3 (ja) |
Families Citing this family (5)
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 |
Family Cites Families (15)
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 (ja) * | 1973-10-11 | 1981-12-14 | ||
US4323196A (en) * | 1980-02-22 | 1982-04-06 | Logue Gerald W | Paint spraying apparatus |
JPS6439853U (ja) * | 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 |
EP2196394B1 (en) * | 2004-06-14 | 2012-12-05 | Pratt & Whitney Line Maintenance Services, Inc. | Method for collecting and treating waste water from engine washing |
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 |
-
2013
- 2013-03-04 US US13/783,831 patent/US9267393B2/en not_active Expired - Fee Related
-
2014
- 2014-02-18 EP EP14155529.2A patent/EP2775105B1/en active Active
- 2014-02-18 ES ES14155529T patent/ES2774269T3/es active Active
- 2014-02-28 JP JP2014037639A patent/JP6359839B2/ja not_active Expired - Fee Related
- 2014-03-04 CN CN201410076032.XA patent/CN104033428B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP2775105A2 (en) | 2014-09-10 |
JP2014169698A (ja) | 2014-09-18 |
CN104033428B (zh) | 2018-03-02 |
US20140245558A1 (en) | 2014-09-04 |
EP2775105A3 (en) | 2018-02-21 |
US9267393B2 (en) | 2016-02-23 |
ES2774269T3 (es) | 2020-07-20 |
EP2775105B1 (en) | 2019-12-18 |
CN104033428A (zh) | 2014-09-10 |
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