MX2016002929A - Compresor centrifugo de etapas multiples. - Google Patents
Compresor centrifugo de etapas multiples.Info
- Publication number
- MX2016002929A MX2016002929A MX2016002929A MX2016002929A MX2016002929A MX 2016002929 A MX2016002929 A MX 2016002929A MX 2016002929 A MX2016002929 A MX 2016002929A MX 2016002929 A MX2016002929 A MX 2016002929A MX 2016002929 A MX2016002929 A MX 2016002929A
- Authority
- MX
- Mexico
- Prior art keywords
- bearing
- impeller
- casing
- shaft
- centrifugal compressor
- Prior art date
Links
Classifications
-
- 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
- F04D17/122—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
-
- 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
-
- 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
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
-
- 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
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
- F04D29/058—Bearings magnetic; electromagnetic
-
- 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
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
- F04D29/059—Roller bearings
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/266—Rotors specially for elastic fluids mounting compressor rotors on shafts
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
- F04D29/444—Bladed diffusers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Se describe un compresor centrífugo de etapas múltiples (1); el compresor comprende una carcasa (3) y un vástago (9) sostenido de forma giratoria en dicha carcasa (3) por medio de al menos un primer cojinete y un segundo cojinete (11; 13); al menos un impulsor entre cojinetes (19A a 19D) está montado sobre el vástago (9), entre dicho primer cojinete y dicho segundo cojinete (11, 13); un impulsor voladizo (15) está montado en un extremo del vástago (9); una primera disposición de diafragma (25, 25X) se ubica adicionalmente en la carcasa (3); la primera disposición de diafragma comprende un ensamble de canal de retorno (23A) con una pluralidad de cuchillas de canal de retorno estacionarias (27A), que definen una pluralidad de veletas de retorno para redirigir gas comprimido desde una ubicación de salida del impulsor voladizo a una ubicación de entrada del impulsor entre cojinetes; la primera disposición de diafragma (25, 25X) aloja uno del primer cojinete y segundo cojinete (11; 13).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000208A ITFI20130208A1 (it) | 2013-09-05 | 2013-09-05 | "multistage centrifugal compressor" |
PCT/EP2014/068620 WO2015032756A1 (en) | 2013-09-05 | 2014-09-02 | Multistage centrifugal compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2016002929A true MX2016002929A (es) | 2016-06-06 |
Family
ID=49554346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016002929A MX2016002929A (es) | 2013-09-05 | 2014-09-02 | Compresor centrifugo de etapas multiples. |
Country Status (10)
Country | Link |
---|---|
US (1) | US10711796B2 (es) |
EP (1) | EP3042084B8 (es) |
JP (1) | JP6643235B2 (es) |
KR (1) | KR20160052628A (es) |
CN (2) | CN105765229A (es) |
CA (1) | CA2922496A1 (es) |
DK (1) | DK3042084T3 (es) |
IT (1) | ITFI20130208A1 (es) |
MX (1) | MX2016002929A (es) |
WO (1) | WO2015032756A1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6763803B2 (ja) * | 2017-02-22 | 2020-09-30 | 三菱重工コンプレッサ株式会社 | 遠心回転機械 |
CN108730204A (zh) * | 2017-04-20 | 2018-11-02 | 武保国 | 一种新型多级离心式压缩机 |
CN110748493A (zh) * | 2018-07-23 | 2020-02-04 | 沈阳斯特机械制造有限公司 | 一种柴油加氢改质装置用离心压缩机 |
FR3088686B1 (fr) | 2018-11-21 | 2021-10-01 | Thermodyn | Motocompresseur a plusieurs sections de compression |
WO2020236581A1 (en) * | 2019-05-23 | 2020-11-26 | Carrier Corporation | Refrigeration system mixed-flow compressor |
DE102020118650A1 (de) | 2020-07-15 | 2022-01-20 | Ventilatorenfabrik Oelde, Gesellschaft mit beschränkter Haftung | Radialventilator |
FI20225796A1 (fi) * | 2022-09-13 | 2024-03-14 | Apugenius Oy | Turbokone |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CS175720B1 (es) | 1974-04-01 | 1977-05-31 | ||
US3941499A (en) * | 1974-11-06 | 1976-03-02 | United Turbine Ab & Co., Kommanditbolag | Compressor having two or more stages |
JPS5938440B2 (ja) * | 1975-01-31 | 1984-09-17 | 株式会社日立製作所 | 流体回転機械 |
JPS59131599U (ja) * | 1983-02-23 | 1984-09-04 | 三菱重工業株式会社 | 流体機械の流量制御装置 |
US4579509A (en) | 1983-09-22 | 1986-04-01 | Dresser Industries, Inc. | Diffuser construction for a centrifugal compressor |
US4645419A (en) | 1984-09-10 | 1987-02-24 | Ebara Corporation | Centrifugal compressor |
JPH076518B2 (ja) * | 1987-07-23 | 1995-01-30 | 三菱重工業株式会社 | 遠心圧縮機 |
US4781973A (en) | 1987-10-22 | 1988-11-01 | General Electric Company | Fabric coating |
US5449235A (en) * | 1992-01-17 | 1995-09-12 | Aerojet General Corporation | Self-aligning rotor-hydrostatic bearing system |
JP2918773B2 (ja) * | 1993-11-08 | 1999-07-12 | 株式会社日立製作所 | 遠心式圧縮機 |
JPH10331793A (ja) * | 1997-06-03 | 1998-12-15 | Mitsubishi Heavy Ind Ltd | 遠心圧縮機の戻り流路構造 |
JPH1162877A (ja) * | 1997-08-07 | 1999-03-05 | Kobe Steel Ltd | モータ内蔵型ターボ機械 |
CN1114045C (zh) | 1998-04-24 | 2003-07-09 | 株式会社荏原制作所 | 混流泵 |
JP3557389B2 (ja) * | 2000-10-03 | 2004-08-25 | 株式会社日立製作所 | 多段遠心圧縮機 |
JP2004150404A (ja) | 2002-11-01 | 2004-05-27 | Mitsubishi Heavy Ind Ltd | ベーンドディフューザ及び該ディフューザを備えた輻流ターボ機械 |
CN2769572Y (zh) | 2004-12-08 | 2006-04-05 | 沈阳鼓风机(集团)有限公司 | 单轴悬臂多级离心压缩机 |
DE102005002702A1 (de) * | 2005-01-19 | 2006-07-27 | Man Turbo Ag | Mehrstufiger Turbokompressor |
JP4947405B2 (ja) * | 2005-12-28 | 2012-06-06 | 株式会社Ihi | ターボ圧縮機 |
DE102009019061A1 (de) * | 2009-04-27 | 2010-10-28 | Man Diesel & Turbo Se | Mehrstufiger Radialverdichter |
CN201896763U (zh) * | 2009-09-30 | 2011-07-13 | 曼涡轮机股份公司 | 压缩机 |
JP5461143B2 (ja) * | 2009-10-23 | 2014-04-02 | 三菱重工業株式会社 | 遠心圧縮機 |
FR2958346B1 (fr) | 2010-03-30 | 2012-04-20 | Turbomeca | Compresseur de turbomachine |
JP2012102712A (ja) | 2010-11-15 | 2012-05-31 | Mitsubishi Heavy Ind Ltd | ターボ型圧縮機械 |
BR112013030687A2 (pt) * | 2011-06-01 | 2017-06-27 | Dresser Rand Co | sistema de arrfecimento motor-compressor submarino |
US20150104335A1 (en) * | 2013-10-15 | 2015-04-16 | Solar Turbines Incorporated | Internal-driven compressor having a powered compressor rotor |
-
2013
- 2013-09-05 IT IT000208A patent/ITFI20130208A1/it unknown
-
2014
- 2014-09-02 CN CN201480049025.9A patent/CN105765229A/zh active Pending
- 2014-09-02 US US14/916,600 patent/US10711796B2/en active Active
- 2014-09-02 CA CA2922496A patent/CA2922496A1/en not_active Abandoned
- 2014-09-02 EP EP14759145.7A patent/EP3042084B8/en active Active
- 2014-09-02 JP JP2016539506A patent/JP6643235B2/ja active Active
- 2014-09-02 MX MX2016002929A patent/MX2016002929A/es unknown
- 2014-09-02 KR KR1020167008585A patent/KR20160052628A/ko not_active Application Discontinuation
- 2014-09-02 DK DK14759145.7T patent/DK3042084T3/da active
- 2014-09-02 CN CN201910972428.5A patent/CN111350676B/zh active Active
- 2014-09-02 WO PCT/EP2014/068620 patent/WO2015032756A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN111350676B (zh) | 2022-04-01 |
EP3042084B8 (en) | 2022-04-13 |
CN111350676A (zh) | 2020-06-30 |
US20160222981A1 (en) | 2016-08-04 |
EP3042084A1 (en) | 2016-07-13 |
JP6643235B2 (ja) | 2020-02-12 |
ITFI20130208A1 (it) | 2015-03-06 |
EP3042084B1 (en) | 2022-02-09 |
US10711796B2 (en) | 2020-07-14 |
KR20160052628A (ko) | 2016-05-12 |
WO2015032756A1 (en) | 2015-03-12 |
CA2922496A1 (en) | 2015-03-12 |
JP2016529444A (ja) | 2016-09-23 |
CN105765229A (zh) | 2016-07-13 |
DK3042084T3 (da) | 2022-03-28 |
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