FI97332C - Kaasunerotuspumppu paperinvalmistuksessa virtaavan veden tai nestemäisen kuitususpension ja ilman erottamiseksi toisistaan pumppauksen yhteydessä - Google Patents

Kaasunerotuspumppu paperinvalmistuksessa virtaavan veden tai nestemäisen kuitususpension ja ilman erottamiseksi toisistaan pumppauksen yhteydessä

Info

Publication number
FI97332C
FI97332C FI935853A FI935853A FI97332C FI 97332 C FI97332 C FI 97332C FI 935853 A FI935853 A FI 935853A FI 935853 A FI935853 A FI 935853A FI 97332 C FI97332 C FI 97332C
Authority
FI
Finland
Prior art keywords
papermaking
gas separation
flowing water
air during
fiber suspension
Prior art date
Application number
FI935853A
Other languages
English (en)
Swedish (sv)
Other versions
FI935853L (fi
FI97332B (fi
FI935853A0 (fi
Inventor
Paul Olof Meinander
Original Assignee
Pom Tech Oy Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8539179&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI97332(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pom Tech Oy Ab filed Critical Pom Tech Oy Ab
Priority to FI935853A priority Critical patent/FI97332C/fi
Publication of FI935853A0 publication Critical patent/FI935853A0/fi
Priority to DE69413999T priority patent/DE69413999T2/de
Priority to CA002179729A priority patent/CA2179729C/en
Priority to AU13712/95A priority patent/AU1371295A/en
Priority to KR1019960703349A priority patent/KR100402468B1/ko
Priority to EP95904546A priority patent/EP0735913B1/en
Priority to US08/666,390 priority patent/US5861052A/en
Priority to AT95904546T priority patent/ATE172128T1/de
Priority to BR9408376A priority patent/BR9408376A/pt
Priority to JP51721795A priority patent/JP3679806B2/ja
Priority to PCT/FI1994/000578 priority patent/WO1995017235A1/en
Publication of FI935853L publication Critical patent/FI935853L/fi
Publication of FI97332B publication Critical patent/FI97332B/fi
Application granted granted Critical
Priority to FI20040121A priority patent/FI20040121A7/fi
Publication of FI97332C publication Critical patent/FI97332C/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/26—De-aeration of paper stock
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/13—Kind or type mixed, e.g. two-phase fluid
    • F05B2210/132—Pumps with means for separating and evacuating the gaseous phase
    • 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
    • Y10S494/00—Imperforate bowl: centrifugal separators
    • Y10S494/90—Imperforate bowl: centrifugal separators involving mixture containing one or more gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Paper (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Gas Separation By Absorption (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Rotary Pumps (AREA)
  • Centrifugal Separators (AREA)
FI935853A 1993-12-23 1993-12-23 Kaasunerotuspumppu paperinvalmistuksessa virtaavan veden tai nestemäisen kuitususpension ja ilman erottamiseksi toisistaan pumppauksen yhteydessä FI97332C (fi)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FI935853A FI97332C (fi) 1993-12-23 1993-12-23 Kaasunerotuspumppu paperinvalmistuksessa virtaavan veden tai nestemäisen kuitususpension ja ilman erottamiseksi toisistaan pumppauksen yhteydessä
PCT/FI1994/000578 WO1995017235A1 (en) 1993-12-23 1994-12-21 Apparatus and process for pumping and separating a mixture of gas and liquid
EP95904546A EP0735913B1 (en) 1993-12-23 1994-12-21 Apparatus and process for pumping and separating a mixture of gas and liquid
BR9408376A BR9408376A (pt) 1993-12-23 1994-12-21 Aparelho e processo para bombear uma mistura fluida de um gás e um liquido ou uma suspensão de líquido ou suspensão um do outro
AU13712/95A AU1371295A (en) 1993-12-23 1994-12-21 Apparatus and process for pumping and separating a mixture of gas and liquid
KR1019960703349A KR100402468B1 (ko) 1993-12-23 1994-12-21 기체와 액체의 혼합물을 펌핑시키고 분리시키기 위한 장치 및 방법
DE69413999T DE69413999T2 (de) 1993-12-23 1994-12-21 Vorrichtung und verfahren zum pumpen und trennen einer mischung von gas und flüssigkeit
US08/666,390 US5861052A (en) 1993-12-23 1994-12-21 Apparatus and process for pumping and separating a mixture of gas and liquid
AT95904546T ATE172128T1 (de) 1993-12-23 1994-12-21 Vorrichtung und verfahren zum pumpen und trennen einer mischung von gas und flüssigkeit
CA002179729A CA2179729C (en) 1993-12-23 1994-12-21 Apparatus and process for pumping and separating a mixture of gas and liquid
JP51721795A JP3679806B2 (ja) 1993-12-23 1994-12-21 ガスと液体または懸濁液との流体混合体をポンピングしてガスと液体または懸濁液とを互いに分離する装置および方法並びにかかる装置を用いた紙またはボール紙の製造方法およびフローテーション法
FI20040121A FI20040121A7 (fi) 1993-12-23 2004-01-28 Menetelmä kaasun ja nesteen muodostaman seoksen pumpaamiseksi ja erottamiseksi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI935853A FI97332C (fi) 1993-12-23 1993-12-23 Kaasunerotuspumppu paperinvalmistuksessa virtaavan veden tai nestemäisen kuitususpension ja ilman erottamiseksi toisistaan pumppauksen yhteydessä

Publications (4)

Publication Number Publication Date
FI935853A0 FI935853A0 (fi) 1993-12-23
FI935853L FI935853L (fi) 1995-06-24
FI97332B FI97332B (fi) 1996-08-30
FI97332C true FI97332C (fi) 2006-11-24

Family

ID=8539179

Family Applications (1)

Application Number Title Priority Date Filing Date
FI935853A FI97332C (fi) 1993-12-23 1993-12-23 Kaasunerotuspumppu paperinvalmistuksessa virtaavan veden tai nestemäisen kuitususpension ja ilman erottamiseksi toisistaan pumppauksen yhteydessä

Country Status (11)

Country Link
US (1) US5861052A (fi)
EP (1) EP0735913B1 (fi)
JP (1) JP3679806B2 (fi)
KR (1) KR100402468B1 (fi)
AT (1) ATE172128T1 (fi)
AU (1) AU1371295A (fi)
BR (1) BR9408376A (fi)
CA (1) CA2179729C (fi)
DE (1) DE69413999T2 (fi)
FI (1) FI97332C (fi)
WO (1) WO1995017235A1 (fi)

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FI20000939A7 (fi) * 2000-04-19 2001-10-20 Pom Tech Oy Ab Rainan muodostamiseen liittyvä menetelmä ja laite
FI109548B (fi) * 2000-04-19 2002-08-30 Pom Technology Oy Ab Paperimassan puhdistusjärjestely
JP4184103B2 (ja) * 2003-01-30 2008-11-19 株式会社小松製作所 気泡除去装置
US7537644B2 (en) 2003-10-24 2009-05-26 Gastran Systems Method for degassing a liquid
DE10356576A1 (de) * 2003-12-04 2005-07-07 Voith Paper Patent Gmbh Verfahren zum Führen von an einer Papiermaschine offen anfallendem Siebwasser
FI116575B (fi) * 2004-06-28 2005-12-30 Pom Technology Oy Ab Paperikoneeseen liittyvä menetelmä ja järjestely
DE102004051327B4 (de) * 2004-10-21 2007-09-27 Voith Patent Gmbh Verfahren zur Entgasung und Zuführung einer Faserstoffsuspension zu einem Stoffauflauf sowie Entgasungsvorrichtung
FI20041480A0 (fi) * 2004-11-17 2004-11-17 Pom Technology Oy Ab Anturilla varustettu kaasua erottava keskipakoislaite
PL1873399T3 (pl) * 2006-06-29 2013-06-28 Grundfos Management As Agregat z pompą odśrodkową
JP5107747B2 (ja) * 2007-03-09 2012-12-26 富士フイルム株式会社 放射線画像検出器
US7947112B1 (en) 2007-07-16 2011-05-24 Rheodyne, Llc Method for degassing a fluid
FI20075558A0 (fi) * 2007-07-23 2007-07-23 Pom Technology Oy Ab Erotuspumppu
JP4739298B2 (ja) * 2007-08-31 2011-08-03 富士フイルム株式会社 放射線画像検出器
DE102007060736A1 (de) * 2007-12-17 2009-06-18 Voith Patent Gmbh Verfahren zur Entfernung von Störstoffen aus einer wässrigen Papierfasersuspension mit Hilfe mindestens einer Flotationsanlage
EP2199614B1 (fr) * 2008-12-22 2016-09-28 Safran Aero Boosters SA Machine combinée de pompage et de séparation pour circuit d'huile de turboréacteur
EP2533905B1 (en) 2010-02-10 2018-07-04 Dresser-Rand Company Separator fluid collector and method
US8673159B2 (en) 2010-07-15 2014-03-18 Dresser-Rand Company Enhanced in-line rotary separator
US8663483B2 (en) 2010-07-15 2014-03-04 Dresser-Rand Company Radial vane pack for rotary separators
US8657935B2 (en) 2010-07-20 2014-02-25 Dresser-Rand Company Combination of expansion and cooling to enhance separation
US8821362B2 (en) 2010-07-21 2014-09-02 Dresser-Rand Company Multiple modular in-line rotary separator bundle
JP5936144B2 (ja) 2010-09-09 2016-06-15 ドレッサー ランド カンパニーＤｒｅｓｓｅｒ−Ｒａｎｄ Ｃｏｍｐａｎｙ 洗浄可能に制御された排水管
US9045980B1 (en) * 2013-11-25 2015-06-02 Troy Botts Downhole gas and solids separator
US9249653B1 (en) 2014-09-08 2016-02-02 Troy Botts Separator device
CN104929985A (zh) * 2015-04-29 2015-09-23 浙江大学 一种前置脱气的离心泵
DE202018006038U1 (de) 2018-07-04 2019-01-16 Voith Patent Gmbh Vorrichtung zum Entgasen eines flüssigen bis pastösen Mediums, insbesondere einer Streichfarbe
EP3908886B1 (en) 2019-07-31 2023-06-21 Hewlett-Packard Development Company, L.P. Servicing a drum at a printer
RU2749586C1 (ru) * 2020-11-23 2021-06-15 Общество с ограниченной ответственностью "РИМЕРА-АЛНАС" Способ откачивания пластовой жидкости с повышенным содержанием газа и абразивных частиц и погружная установка с лопастным насосом и газосепаратором для его осуществления
DE102021113135A1 (de) 2021-05-20 2022-11-24 ventUP GmbH Horizontal rotierender Dünnschicht-Entgaser
US11819861B2 (en) 2022-03-22 2023-11-21 Brian W. Hedrick Uniflow cyclone separator with stable vortex and tangential heavy phase extraction

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Also Published As

Publication number Publication date
FI935853L (fi) 1995-06-24
WO1995017235A1 (en) 1995-06-29
BR9408376A (pt) 1997-08-19
EP0735913B1 (en) 1998-10-14
US5861052A (en) 1999-01-19
DE69413999T2 (de) 1999-05-12
FI97332B (fi) 1996-08-30
CA2179729A1 (en) 1995-06-29
DE69413999D1 (de) 1998-11-19
AU1371295A (en) 1995-07-10
FI935853A0 (fi) 1993-12-23
EP0735913A1 (en) 1996-10-09
JPH09507038A (ja) 1997-07-15
JP3679806B2 (ja) 2005-08-03
ATE172128T1 (de) 1998-10-15
KR100402468B1 (ko) 2004-03-24
CA2179729C (en) 2005-06-14

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