CA2895572A1 - Large compressor bundle assembly - Google Patents

Large compressor bundle assembly Download PDF

Info

Publication number
CA2895572A1
CA2895572A1 CA2895572A CA2895572A CA2895572A1 CA 2895572 A1 CA2895572 A1 CA 2895572A1 CA 2895572 A CA2895572 A CA 2895572A CA 2895572 A CA2895572 A CA 2895572A CA 2895572 A1 CA2895572 A1 CA 2895572A1
Authority
CA
Canada
Prior art keywords
bundle
diaphragm bundle
diaphragm
barrel casing
casing
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.)
Abandoned
Application number
CA2895572A
Other languages
English (en)
French (fr)
Inventor
Franco Sarri
Alberto Guglielmo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nuovo Pignone SRL
Original Assignee
Nuovo Pignone SRL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nuovo Pignone SRL filed Critical Nuovo Pignone SRL
Publication of CA2895572A1 publication Critical patent/CA2895572A1/en
Abandoned legal-status Critical Current

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
    • 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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • 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
    • F04D17/125—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 the casing being vertically split
    • 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
    • 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
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/50—Intrinsic material properties or characteristics
    • F05D2300/509—Self lubricating materials; Solid lubricants
    • 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
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49236—Fluid pump or compressor making
    • Y10T29/49245—Vane type or other rotary, e.g., fan

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressor (AREA)
CA2895572A 2012-12-27 2013-12-18 Large compressor bundle assembly Abandoned CA2895572A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITCO2012A000069 2012-12-27
IT000069A ITCO20120069A1 (it) 2012-12-27 2012-12-27 Assieme statorico di compressore di grandi dimensioni
PCT/EP2013/077260 WO2014102126A1 (en) 2012-12-27 2013-12-18 Large compressor bundle assembly

Publications (1)

Publication Number Publication Date
CA2895572A1 true CA2895572A1 (en) 2014-07-03

Family

ID=47780133

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2895572A Abandoned CA2895572A1 (en) 2012-12-27 2013-12-18 Large compressor bundle assembly

Country Status (11)

Country Link
US (1) US20150330404A1 (it)
EP (1) EP2938883A1 (it)
JP (1) JP2016503856A (it)
KR (1) KR20150103089A (it)
CN (1) CN105026767A (it)
AU (1) AU2013369435A1 (it)
BR (1) BR112015015591A2 (it)
CA (1) CA2895572A1 (it)
IT (1) ITCO20120069A1 (it)
MX (1) MX2015008478A (it)
WO (1) WO2014102126A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700007473A1 (it) * 2017-01-24 2018-07-24 Nuovo Pignone Tecnologie Srl Treno di compressione con un compressore centrifugo e impianto lng
JP2022118972A (ja) * 2021-02-03 2022-08-16 三菱重工コンプレッサ株式会社 圧縮機、圧縮機組立体、及び圧縮機の組立方法
US20230304508A1 (en) * 2022-03-24 2023-09-28 Emerson Climate Technologies, Inc. Variable inlet guide vane apparatus and compressor including same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH532202A (de) * 1970-12-15 1972-12-31 Bbc Sulzer Turbomaschinen Einbaublock zum Einbau in einen mehrstufigen Radialverdichter
US5971702A (en) * 1998-06-03 1999-10-26 Dresser-Rand Company Adjustable compressor bundle insertion and removal system
ITMI20032149A1 (it) * 2003-11-07 2005-05-08 Nuovo Pignone Spa Compressore centrifugo multistadio con cassa apribile orizzontalmente
US7267319B2 (en) * 2004-11-09 2007-09-11 General Electric Company Low-friction slide-plates for rotary machines
DE102005052077B4 (de) * 2005-10-28 2016-11-24 Man Diesel & Turbo Se Vorrichtung zur seitlichen Montage und Demontage eines Kompressorbarrels
EP2066983B1 (en) * 2006-09-25 2013-12-11 Dresser-Rand Company Compressor mounting system
JP5554130B2 (ja) * 2010-04-14 2014-07-23 三菱重工コンプレッサ株式会社 コンプレッサおよびその組立方法
JP5316486B2 (ja) * 2010-06-23 2013-10-16 株式会社日立プラントテクノロジー バレル形遠心圧縮機
JP5479387B2 (ja) * 2011-02-25 2014-04-23 三菱重工コンプレッサ株式会社 圧縮機およびこの組込方法

Also Published As

Publication number Publication date
MX2015008478A (es) 2015-09-23
JP2016503856A (ja) 2016-02-08
CN105026767A (zh) 2015-11-04
EP2938883A1 (en) 2015-11-04
KR20150103089A (ko) 2015-09-09
AU2013369435A1 (en) 2015-07-09
ITCO20120069A1 (it) 2014-06-28
BR112015015591A2 (pt) 2017-07-11
WO2014102126A1 (en) 2014-07-03
US20150330404A1 (en) 2015-11-19

Similar Documents

Publication Publication Date Title
EP1934474B1 (en) Combined labyrinth seal and screw-type gasket bearing sealing arrangement
EP3517807B1 (en) Single seal ring stuffing box
US9695940B2 (en) Bidirectional lift-off circumferential shaft seal segment and a shaft seal including a plurality of the segments
CN104411922B (zh) 用于涡轮机轴承的垫片装置，包括两个弹性密封件
US9074599B2 (en) Scroll compressor having adjustable spacers
US10309416B2 (en) Seal system for centrifugal pumps having axially split casings
CA2895572A1 (en) Large compressor bundle assembly
CN103168189B (zh) 泵密封装置
US20140271303A1 (en) Vane-type compressor
EP0382333A1 (en) Mounting arrangement of segmental members in rotary machines
JPWO2016059883A1 (ja) シール装置
US8801369B2 (en) Turbine for the expansion of gas/vapour
US9162329B2 (en) Method for removing an inner casing from a machine
US20160090990A1 (en) Arrangement having a seal
US20090274564A1 (en) Floating cup pump having swashplate mounted cup elements
EP2133606B1 (en) Cartridge and related methods
JP2018179080A (ja) 軸封装置、回転機械、および軸封装置のメンテナンス方法
EP1637782A1 (en) Seal housing for a mechanical seal
US20190078582A1 (en) Rotor of centrifugal compressor, centrifugal compressor, and method for manufacturing rotor of centrifugal compressor
US11300006B2 (en) Guide vane bearing and maintenance method
EP2360351A1 (en) Bearing assembly for a shaft of a gas turbine
WO2019186599A1 (en) Stuffing box with ports for cooling
KR20190130349A (ko) 펌프의 슬리브 구조
WO2011159867A1 (en) Floating wind turbine bearing seal with symmetrical profile
JP2017026052A (ja) 油圧ポンプ

Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20171219