JP4038376B2 - タービン設備 - Google Patents
タービン設備 Download PDFInfo
- Publication number
- JP4038376B2 JP4038376B2 JP2001517030A JP2001517030A JP4038376B2 JP 4038376 B2 JP4038376 B2 JP 4038376B2 JP 2001517030 A JP2001517030 A JP 2001517030A JP 2001517030 A JP2001517030 A JP 2001517030A JP 4038376 B2 JP4038376 B2 JP 4038376B2
- Authority
- JP
- Japan
- Prior art keywords
- turbine
- upper casing
- casing
- low
- disassembled
- 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
Images
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
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K13/00—General layout or general methods of operation of complete plants
-
- 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
- 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
- F05D2230/80—Repairing, retrofitting or upgrading methods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Description
22への取り付け用のフランジを受け台14の上面に置くことができる。
10を天井クレーン21で吊り降ろす。その運転階床20との接触で外上ケーシング10が傷つくことを予防する必要がある場合には、運転階床20に枕木などの緩衝材を置いて、その緩衝材の上に外上ケーシング10を置く。
上ケーシング10に受け台14が存在した場合の例を示したが、この第2実施例はその受け台14が存在しない場合の例である。その受け台14が存在しないことで第1実施例と異なる点は、以下に示す外上ケーシング10及び内上ケーシング11の仮置き作業にある。これらの仮置き作業を以下に説明する。
ことが好ましい。
10 外上ケーシング
11 内上ケーシング
14 受け台
22 下側ケーシング
23 リブ
27 ストッパー
Claims (3)
- タービン翼を有するタービンロータと、前記タービンロータを被う内上ケーシング及び下側ケーシングと、前記内上ケーシングを被う外上ケーシングとを備え、前記外上ケーシングは、内上ケーシング支持部を前記外上ケーシングの外側で内上ケーシングの下端面が重ねられる位置に設けてあるタービン設備。
- タービン翼を有するタービンロータと、前記タービンロータを被う内上ケーシング及び下側ケーシングと、前記内上ケーシングを被う外上ケーシングとを備え、前記外上ケーシングは、外面に設けられた補強リブと、前記内上ケーシングの下端面が重ねられる位置で前記補強リブに設けられた内上ケーシング支持部とを備えているタービン設備。
- 請求項1又は請求項2において、前記内上ケーシング支持部は、前記内上ケーシング支持部上面から上方に突き出たストッパーを有することを特徴とするタービン設備。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP1999/004346 WO2001012955A1 (fr) | 1999-08-11 | 1999-08-11 | Procede de demontage de groupes de turbines, et groupes de turbines |
Publications (1)
Publication Number | Publication Date |
---|---|
JP4038376B2 true JP4038376B2 (ja) | 2008-01-23 |
Family
ID=14236436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001517030A Expired - Fee Related JP4038376B2 (ja) | 1999-08-11 | 1999-08-11 | タービン設備 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6609878B1 (ja) |
JP (1) | JP4038376B2 (ja) |
WO (1) | WO2001012955A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6837673B2 (en) * | 2002-01-25 | 2005-01-04 | Hitachi, Ltd. | Turbine-unit disassembling method and turbine unit |
DE10319017B4 (de) * | 2003-04-27 | 2011-05-19 | Mtu Aero Engines Gmbh | Anlage zur Wartung, insbesondere Demontage, von Gasturbinen |
JP2006329025A (ja) * | 2005-05-25 | 2006-12-07 | Chugoku Electric Power Co Inc:The | コンバインド発電所 |
US7358910B2 (en) * | 2005-08-30 | 2008-04-15 | Hirschmann Car Communication Gmbh | Vehicle roof antenna with a mounting part for an antenna rod with simultaneous securing of a cover hood |
JP5743100B2 (ja) * | 2012-04-27 | 2015-07-01 | 三菱日立パワーシステムズ株式会社 | 回転機械及び回転機械の大気放出機構の取付方法 |
US9097123B2 (en) | 2012-07-26 | 2015-08-04 | General Electric Company | Method and system for assembling and disassembling turbomachines |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62243903A (ja) * | 1986-04-16 | 1987-10-24 | Hitachi Ltd | タ−ビンダイヤフラムの取扱い装置 |
JPS63143303A (ja) | 1986-12-05 | 1988-06-15 | Mitsui Eng & Shipbuild Co Ltd | タ−ビン用ノズルダイヤフラム受台 |
JPS63147797A (ja) | 1986-12-09 | 1988-06-20 | 株式会社日立製作所 | クレ−ンの位置決め制御方法 |
JPH09151706A (ja) | 1995-11-30 | 1997-06-10 | Sanzou Kikai Buhin Kako Center:Kk | タービン用ノズルダイヤフラム受台 |
-
1999
- 1999-08-11 US US09/936,839 patent/US6609878B1/en not_active Expired - Fee Related
- 1999-08-11 WO PCT/JP1999/004346 patent/WO2001012955A1/ja active Application Filing
- 1999-08-11 JP JP2001517030A patent/JP4038376B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6609878B1 (en) | 2003-08-26 |
WO2001012955A1 (fr) | 2001-02-22 |
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