JP5567968B2 - 多段遠心圧縮機 - Google Patents
多段遠心圧縮機 Download PDFInfo
- Publication number
- JP5567968B2 JP5567968B2 JP2010221842A JP2010221842A JP5567968B2 JP 5567968 B2 JP5567968 B2 JP 5567968B2 JP 2010221842 A JP2010221842 A JP 2010221842A JP 2010221842 A JP2010221842 A JP 2010221842A JP 5567968 B2 JP5567968 B2 JP 5567968B2
- Authority
- JP
- Japan
- Prior art keywords
- casing
- lubricating oil
- centrifugal compressor
- multistage centrifugal
- oil pump
- 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.)
- Active
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/10—Centrifugal pumps for compressing or evacuating
- F04D17/12—Multi-stage pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N13/00—Lubricating-pumps
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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
- F05D2210/00—Working fluids
- F05D2210/10—Kind or type
- F05D2210/12—Kind or type gaseous, i.e. compressible
-
- 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
- F05D2260/30—Retaining components in desired mutual position
- F05D2260/31—Retaining bolts or nuts
-
- 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
- F05D2260/40—Transmission of power
- F05D2260/403—Transmission of power through the shape of the drive components
-
- 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
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- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S415/00—Rotary kinetic fluid motors or pumps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
主潤滑油ポンプのカップリング23(23a,23b)の係合を外す(ステップ53)。ブルギヤ20とピニオン21、22とのかみ合いを外し、ブルギヤ20と入力軸6とを取り出す(ステップ54)。初段羽根車1aを出力軸7から取り外す(ステップ55)。出力軸7とピニオン21の組を2段羽根車1b側へ移動させて取り外す(ステップ56)。このとき2段羽根車1bはまだ出力軸7に取り付けられたままである。
Claims (4)
- 原動機と、この原動機で駆動されブルギアが取り付けられた入力軸と、この入力軸に平行に配置され軸方向中間部にピニオンが形成された2本の出力軸と、これら2本の出力軸の少なくとも3個の軸端に取り付けられた遠心羽根車と、前記ブルギア及びピニオンを収納する歯車増速機部と前記遠心羽根車で圧縮された高温の作動ガスを冷却するクーラ部とが一体化された一体ケーシングと、この一体ケーシングの上面を覆う上ケーシングとを備えた多段遠心圧縮機において、前記一体ケーシングの歯車増速機部であって前記ブルギアが収容される部分を軸方向に延在し、この延在部の端面にこの多段遠心圧縮機の潤滑油ポンプを着脱自在に取り付けたことを特徴とする多段遠心圧縮機。
- 前記上ケーシングと前記一体ケーシングは、前記入力軸の中心線及び前記2本の出力軸の中心線を含む水平面でボルトにより結合される水平面分割形状であることを特徴とする請求項1に記載の多段遠心圧縮機。
- 前記上ケーシングは前記延在部の端面と軸方向同じ位置に端面を有し、この端面に前記潤滑油ポンプを着脱自在に取り付け、前記上ケーシングと前記一体ケーシングと前記潤滑油ポンプとが形成する空間内に、前記潤滑油ポンプと前記入力軸とを接続するカップリングを収納したことを特徴とする請求項2に記載の多段遠心圧縮機。
- 前記一体ケーシングの増速機部の下部に形成される油溜まり部へ、前記上ケーシングと前記一体ケーシングと前記潤滑油ポンプとが形成する空間から潤滑油を戻す流路を設けて、前記空間に前記ブルギア側から前記カップリング側へ漏れる潤滑油のシールを不要としたことを特徴とする請求項3に記載の多段遠心圧縮機。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010221842A JP5567968B2 (ja) | 2010-09-30 | 2010-09-30 | 多段遠心圧縮機 |
KR1020110081469A KR101330350B1 (ko) | 2010-09-30 | 2011-08-17 | 다단 원심 압축기 및 그 메인터넌스 방법 |
CN201110238488.8A CN102444618B (zh) | 2010-09-30 | 2011-08-18 | 多级离心压缩机及其维护方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010221842A JP5567968B2 (ja) | 2010-09-30 | 2010-09-30 | 多段遠心圧縮機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012077639A JP2012077639A (ja) | 2012-04-19 |
JP5567968B2 true JP5567968B2 (ja) | 2014-08-06 |
Family
ID=46007441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010221842A Active JP5567968B2 (ja) | 2010-09-30 | 2010-09-30 | 多段遠心圧縮機 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5567968B2 (ja) |
KR (1) | KR101330350B1 (ja) |
CN (1) | CN102444618B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102104404B1 (ko) * | 2013-07-08 | 2020-04-24 | 한화파워시스템 주식회사 | 열교환 장치 및 열교환 장치용 케이스 |
KR102083925B1 (ko) * | 2013-09-30 | 2020-03-03 | 한화파워시스템 주식회사 | 압축 장치 |
JP6472373B2 (ja) * | 2015-12-22 | 2019-02-20 | 株式会社神戸製鋼所 | スクリュ圧縮機 |
CN116792329B (zh) * | 2023-08-22 | 2024-06-11 | 江苏海拓宾未来工业科技集团有限公司 | 整体齿轮式无油变频离心压缩机及其制备工艺 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2593343B2 (ja) * | 1988-08-01 | 1997-03-26 | 本田技研工業株式会社 | エンジンにおける燃料ポンプ取付構造 |
DE4234739C1 (de) * | 1992-10-15 | 1993-11-25 | Gutehoffnungshuette Man | Getriebe-Mehrwellenturbokompressor mit Rückführstufen |
JP3349872B2 (ja) * | 1995-08-10 | 2002-11-25 | 北越工業株式会社 | 油冷式スクリュ二段圧縮機 |
US6488467B2 (en) * | 2001-03-27 | 2002-12-03 | Cooper Cameron Corporation | Integrally cast volute style scroll and gearbox |
JP2002295383A (ja) | 2001-03-30 | 2002-10-09 | Hokuetsu Kogyo Co Ltd | スクリュ圧縮機 |
KR100799199B1 (ko) | 2001-04-06 | 2008-01-29 | 삼성테크윈 주식회사 | 터보 압축기 |
JP2008019752A (ja) * | 2006-07-12 | 2008-01-31 | Hitachi Plant Technologies Ltd | 多段ディフューザポンプ |
JP4844414B2 (ja) * | 2007-01-31 | 2011-12-28 | 株式会社日立プラントテクノロジー | チューブラポンプ |
-
2010
- 2010-09-30 JP JP2010221842A patent/JP5567968B2/ja active Active
-
2011
- 2011-08-17 KR KR1020110081469A patent/KR101330350B1/ko active IP Right Grant
- 2011-08-18 CN CN201110238488.8A patent/CN102444618B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN102444618A (zh) | 2012-05-09 |
KR101330350B1 (ko) | 2013-11-15 |
JP2012077639A (ja) | 2012-04-19 |
CN102444618B (zh) | 2014-09-03 |
KR20120033964A (ko) | 2012-04-09 |
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