JP5010521B2 - 燃焼器尾筒案内治具及びガスタービンの燃焼器の取り外し方法、並びに製造方法 - Google Patents
燃焼器尾筒案内治具及びガスタービンの燃焼器の取り外し方法、並びに製造方法 Download PDFInfo
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- JP5010521B2 JP5010521B2 JP2008088747A JP2008088747A JP5010521B2 JP 5010521 B2 JP5010521 B2 JP 5010521B2 JP 2008088747 A JP2008088747 A JP 2008088747A JP 2008088747 A JP2008088747 A JP 2008088747A JP 5010521 B2 JP5010521 B2 JP 5010521B2
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- combustor
- gas turbine
- tail
- guide jig
- combustor tail
- Prior art date
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Classifications
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- 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
- F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
- F01D25/285—Temporary support structures, e.g. for testing, assembling, installing, repairing; Assembly methods using such structures
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- 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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/023—Transition ducts between combustor cans and first stage of the turbine in gas-turbine engines; their cooling or sealings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
- F23R3/60—Support structures; Attaching or mounting means
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- 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
- F05D2230/60—Assembly methods
- F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
-
- 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
- F05D2230/70—Disassembly methods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
- F23R2900/00017—Assembling combustion chamber liners or subparts
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/49318—Repairing or disassembling
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49815—Disassembling
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49895—Associating parts by use of aligning means [e.g., use of a drift pin or a "fixture"]
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53961—Means to assemble or disassemble with work-holder for assembly
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Combustion Of Fluid Fuel (AREA)
Description
11 圧縮機
12 燃焼器
13 タービン
14 排気室
16 圧縮機車室
20 タービン車室
24 ロータ
25、26 軸受
27 燃焼器車室
27F 燃焼器車室フランジ
27I 燃焼器車室内部(内部)
28、28a 燃焼器取付口
30 ノズルブロック
31 燃焼器外筒
32 燃焼器内筒
33 燃焼器尾筒
34 パイロットノズル
35 予混合ノズル
40 燃焼器尾筒側案内部
41 案内治具支持部
50 燃焼器尾筒案内治具
51、52 軌条
53 固定部材
54 保持部材
56 燃焼器車室側支持部
Claims (4)
- 燃料を空気とともに燃焼させて燃焼ガスを生成するノズルブロックと、前記ノズルブロックとガスタービンのタービンとを接続して、前記燃焼ガスを前記タービンに導く燃焼器尾筒とを含んで構成される燃焼器を前記ガスタービンに取り付け、又は前記ガスタービンから取り外す際に用いるものであり、
前記ガスタービンの燃焼器車室に形成されて前記燃焼器を取り付ける燃焼器取付口から前記燃焼器車室の内部に向かって差し込まれ、かつ前記燃焼器尾筒の外周部に設けられる燃焼器尾筒側案内部と接触し係り合うとともにこれを挟み、前記燃焼器尾筒をスライドさせて案内する軌条と、
前記軌条の一端部に設けられ、かつ前記燃焼器取付口に取り付けられて、前記軌条を前記燃焼器取付口に固定する固定部材と、
を含んで構成させることを特徴とする燃焼器尾筒案内治具。 - 前記軌条は、前記燃焼器取付口の貫通方向と平行であることを特徴とする請求項1に記載の燃焼器尾筒案内治具。
- 燃料を空気とともに燃焼させて燃焼ガスを生成するノズルブロックと、前記ノズルブロックとガスタービンのタービンとを接続して、前記燃焼ガスを前記タービンに導く燃焼器尾筒とを含んで構成されて、前記ガスタービンの燃焼器車室に取り付けられる燃焼器を前記ガスタービンから取り外すにあたり、
前記燃焼器車室から前記ノズルブロックを取り外す手順と、
前記燃焼器尾筒を案内するための燃焼器尾筒案内治具を、前記燃焼器車室に形成され前記燃焼器を取り付ける燃焼器取付口から前記燃焼器車室の内部に向かって差し込む手順と、
前記燃焼器尾筒案内治具を前記燃焼器取付口に取り付ける手順と、
前記燃焼器尾筒の外周部に設けられて前記燃焼器尾筒案内治具と係り合うとともに前記燃焼器尾筒案内治具に挟まれる燃焼器尾筒側案内部を前記燃焼器尾筒案内治具に沿わせながら前記燃焼器尾筒をスライドさせて、前記燃焼器尾筒を前記燃焼器取付口から取り出す手順と、
を含むことを特徴とするガスタービンの燃焼器の取り外し方法。 - 燃料を空気とともに燃焼させて燃焼ガスを生成するノズルブロックと、前記ノズルブロックとガスタービンのタービンとを接続して、前記燃焼ガスを前記タービンに導く燃焼器尾筒とを含んで構成される燃焼器を前記ガスタービンに取り付けてガスタービンを製造する方法であって、
前記ガスタービンの燃焼器車室に形成され前記燃焼器を取り付ける燃焼器取付口に取り付けられている、前記燃焼器尾筒を案内する燃焼器尾筒案内治具に、前記燃焼器尾筒の外周部に設けられて前記燃焼器尾筒案内治具と係り合うとともに前記燃焼器尾筒案内治具に挟まれる燃焼器尾筒側案内部を接触させる手順と、
前記燃焼器尾筒側案内部を前記燃焼器尾筒案内治具に沿わせながら前記燃焼器尾筒をスライドさせて、前記燃焼器尾筒を前記燃焼器取付口から前記燃焼器車室の内部へ送り込む手順と、
前記燃焼器尾筒案内治具を前記燃焼器取付口から取り外す手順と、
前記ノズルブロックを前記燃焼器取付口へ取り付ける手順と、
を含むことを特徴とするガスタービンの製造方法。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008088747A JP5010521B2 (ja) | 2008-03-28 | 2008-03-28 | 燃焼器尾筒案内治具及びガスタービンの燃焼器の取り外し方法、並びに製造方法 |
US12/919,051 US8607451B2 (en) | 2008-03-28 | 2009-01-26 | Combustor-transition-piece guide jig and method of detaching and attaching combustor of gas turbine |
EP09724235.8A EP2256318B1 (en) | 2008-03-28 | 2009-01-26 | Combustor transition piece guide jig and methods of detaching and attaching a combustor of a gas turbine |
PCT/JP2009/051225 WO2009119149A1 (ja) | 2008-03-28 | 2009-01-26 | 燃焼器尾筒案内治具及びガスタービンの燃焼器の取り外し方法、並びに取付方法 |
KR1020107020049A KR101213525B1 (ko) | 2008-03-28 | 2009-01-26 | 연소기 미통 안내 지그 및 가스 터빈의 연소기의 분리 방법, 그리고 장착 방법 |
CN200980111412.XA CN101981292B (zh) | 2008-03-28 | 2009-01-26 | 燃烧器尾筒引导夹具及燃气轮机的燃烧器的拆卸方法、以及安装方法 |
Applications Claiming Priority (1)
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JP2008088747A JP5010521B2 (ja) | 2008-03-28 | 2008-03-28 | 燃焼器尾筒案内治具及びガスタービンの燃焼器の取り外し方法、並びに製造方法 |
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JP2009243310A JP2009243310A (ja) | 2009-10-22 |
JP5010521B2 true JP5010521B2 (ja) | 2012-08-29 |
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JP2008088747A Active JP5010521B2 (ja) | 2008-03-28 | 2008-03-28 | 燃焼器尾筒案内治具及びガスタービンの燃焼器の取り外し方法、並びに製造方法 |
Country Status (6)
Country | Link |
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US (1) | US8607451B2 (ja) |
EP (1) | EP2256318B1 (ja) |
JP (1) | JP5010521B2 (ja) |
KR (1) | KR101213525B1 (ja) |
CN (1) | CN101981292B (ja) |
WO (1) | WO2009119149A1 (ja) |
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EP2236939A1 (de) * | 2009-03-27 | 2010-10-06 | Siemens Aktiengesellschaft | Vorrichtung zur Montage und Demontage eines Bauteils einer Gasturbine |
JP5495687B2 (ja) * | 2009-09-16 | 2014-05-21 | 三菱重工業株式会社 | 燃焼器尾筒の着脱用治具及び燃焼器尾筒の組立方法 |
-
2008
- 2008-03-28 JP JP2008088747A patent/JP5010521B2/ja active Active
-
2009
- 2009-01-26 WO PCT/JP2009/051225 patent/WO2009119149A1/ja active Application Filing
- 2009-01-26 CN CN200980111412.XA patent/CN101981292B/zh active Active
- 2009-01-26 US US12/919,051 patent/US8607451B2/en active Active
- 2009-01-26 KR KR1020107020049A patent/KR101213525B1/ko active IP Right Grant
- 2009-01-26 EP EP09724235.8A patent/EP2256318B1/en not_active Revoked
Also Published As
Publication number | Publication date |
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WO2009119149A1 (ja) | 2009-10-01 |
US20110000080A1 (en) | 2011-01-06 |
KR20100117659A (ko) | 2010-11-03 |
EP2256318A1 (en) | 2010-12-01 |
US8607451B2 (en) | 2013-12-17 |
KR101213525B1 (ko) | 2012-12-18 |
EP2256318A4 (en) | 2014-05-14 |
EP2256318B1 (en) | 2017-07-19 |
JP2009243310A (ja) | 2009-10-22 |
CN101981292A (zh) | 2011-02-23 |
CN101981292B (zh) | 2014-04-02 |
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