BR112015015591A2 - máquina giratória, sistema e método para montar uma máquina giratória - Google Patents

máquina giratória, sistema e método para montar uma máquina giratória

Info

Publication number
BR112015015591A2
BR112015015591A2 BR112015015591A BR112015015591A BR112015015591A2 BR 112015015591 A2 BR112015015591 A2 BR 112015015591A2 BR 112015015591 A BR112015015591 A BR 112015015591A BR 112015015591 A BR112015015591 A BR 112015015591A BR 112015015591 A2 BR112015015591 A2 BR 112015015591A2
Authority
BR
Brazil
Prior art keywords
diaphragm beam
drum
diaphragm
rotary machine
casing
Prior art date
Application number
BR112015015591A
Other languages
English (en)
Inventor
Guglielmo Alberto
Sarri Franco
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 BR112015015591A2 publication Critical patent/BR112015015591A2/pt

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)

Abstract

resumo “máquina giratória, sistema e método para montar uma máquina giratória” a presente invenção, aplicável principalmente a compressores centrífugos grandes / bem pesados equipados com revestimento de tambor, refere-se à instalação de almofadas deslizantes em vários locais convenientes, tipicamente nas áreas adjacentes à gaxeta externa na periferia exterior do feixe de diafragma. as almofadas deslizantes, feitas de material autolubrificante, ferro fundido ou outros materiais preenchidos com grafite, portarão todo o peso do feixe de diafragma impedindo qualquer contato direto entre a superfície interna do revestimento de tambor (6) e a superfície externa do feixe de diafragma (7), tanto durante as operações de montagem quanto após o feixe de diafragma ter alcançado seu local final no interior do revestimento de tambor. dessa forma, é possível impedir possíveis danos tanto às superfícies do feixe de diafragma (2) quanto do alojamento de revestimento durante a fase de inserção/extração do feixe de diafragma no/do revestimento de tambor.
BR112015015591A 2012-12-27 2013-12-18 máquina giratória, sistema e método para montar uma máquina giratória BR112015015591A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
BR112015015591A2 true BR112015015591A2 (pt) 2017-07-11

Family

ID=47780133

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015015591A BR112015015591A2 (pt) 2012-12-27 2013-12-18 máquina giratória, sistema e método para montar uma máquina giratória

Country Status (11)

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

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
BRPI0717090A8 (pt) * 2006-09-25 2017-09-12 Dresser Rand Co Sistema de montagem de compressor
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
AU2013369435A1 (en) 2015-07-09
CA2895572A1 (en) 2014-07-03
ITCO20120069A1 (it) 2014-06-28
JP2016503856A (ja) 2016-02-08
CN105026767A (zh) 2015-11-04
EP2938883A1 (en) 2015-11-04
US20150330404A1 (en) 2015-11-19
KR20150103089A (ko) 2015-09-09
WO2014102126A1 (en) 2014-07-03

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]