SE441981C - Anordning och foerfarande foer separering av gas fraan en fibersuspension - Google Patents

Anordning och foerfarande foer separering av gas fraan en fibersuspension

Info

Publication number
SE441981C
SE441981C SE8102118A SE8102118A SE441981C SE 441981 C SE441981 C SE 441981C SE 8102118 A SE8102118 A SE 8102118A SE 8102118 A SE8102118 A SE 8102118A SE 441981 C SE441981 C SE 441981C
Authority
SE
Sweden
Prior art keywords
rotor
gas
axis
wings
rotation
Prior art date
Application number
SE8102118A
Other languages
English (en)
Swedish (sv)
Other versions
SE441981B (sv
SE8102118L (sv
Inventor
J Gullichsen
J Kujala
T Niskanen
V Reponen
E Haerkoenen
Original Assignee
Kamyr 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
Application filed by Kamyr Ab filed Critical Kamyr Ab
Publication of SE8102118L publication Critical patent/SE8102118L/
Publication of SE441981B publication Critical patent/SE441981B/sv
Publication of SE441981C publication Critical patent/SE441981C/sv

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
    • 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
    • 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
    • B01D19/0057—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused the centrifugal movement being caused by a vortex, e.g. using a cyclone, or by a tangential inlet
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Centrifugal Separators (AREA)
  • Inorganic Fibers (AREA)
SE8102118A 1980-04-07 1981-04-02 Anordning och foerfarande foer separering av gas fraan en fibersuspension SE441981C (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/139,162 US4410337A (en) 1980-04-07 1980-04-07 Method and an apparatus for separating a gas from a fibre suspension

Publications (3)

Publication Number Publication Date
SE8102118L SE8102118L (sv) 1981-10-08
SE441981B SE441981B (sv) 1985-11-25
SE441981C true SE441981C (sv) 1991-05-22

Family

ID=22485376

Family Applications (2)

Application Number Title Priority Date Filing Date
SE8102118A SE441981C (sv) 1980-04-07 1981-04-02 Anordning och foerfarande foer separering av gas fraan en fibersuspension
SE9000977A SE9000977L (sv) 1980-04-07 1990-03-19 Anordning och foerfarande foer separering av gas fraan en fibersuspension

Family Applications After (1)

Application Number Title Priority Date Filing Date
SE9000977A SE9000977L (sv) 1980-04-07 1990-03-19 Anordning och foerfarande foer separering av gas fraan en fibersuspension

Country Status (11)

Country Link
US (1) US4410337A (pt)
JP (1) JPS607923B2 (pt)
AT (1) AT376720B (pt)
BR (1) BR8102079A (pt)
CA (1) CA1158570A (pt)
DE (2) DE3153358C2 (pt)
FI (1) FI67591C (pt)
FR (1) FR2479870B1 (pt)
NO (1) NO154216C (pt)
SE (2) SE441981C (pt)
SU (1) SU1326181A3 (pt)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4435193A (en) 1980-04-07 1984-03-06 Kamyr Ab Controlling operation of a centrifugal pump
JPS59190307U (ja) * 1983-06-01 1984-12-17 石川島播磨重工業株式会社 気泡除去装置
US4692092A (en) * 1983-11-25 1987-09-08 Nippondenso Co., Ltd. Fuel pump apparatus for internal combustion engine
NO164310C (no) * 1984-03-05 1990-09-19 Kamyr Inc Fremgangsmaate for behandling av en mekanisk masse med hydrosulfitt-blekekjemikalier.
DE3564300D1 (en) * 1984-04-02 1988-09-15 Kamyr Inc Sawdust pumping, and processing
FI73023C (fi) * 1984-07-17 1987-08-10 Ahlstroem Oy Anordning foer avskiljande av gas ur en fibersuspension.
FI75882C (fi) * 1985-07-18 1988-08-08 Kamyr Ab Anordning foer inblandning av kemikalier i fibersuspensioner.
US4884943A (en) * 1987-06-25 1989-12-05 A. Ahlstrom Corporation Method and apparatus for pumping high-consistency fiber suspension
US4776758A (en) * 1987-07-06 1988-10-11 Kamyr Ab Combined fluidizing and vacuum pump
US4826398A (en) * 1987-07-06 1989-05-02 Kamyr Ab Medium consistency pump with self-feeding
SE466360B (sv) * 1987-09-03 1992-02-03 Scanpump Abs Ab Centrifugalpumphjul och saett vid pumpning av en vaetska, som innerhaaller gas, medelst en centrifugalpump
US4886530A (en) * 1987-10-28 1989-12-12 Sundstrand Corporation Single stage pump and separator for two phase gas and liquid mixtures
US4844691A (en) * 1987-12-30 1989-07-04 Sundstrand Corporation Centrifugal liquid pump with cavitation surge suppression
FI79361B (fi) * 1988-01-05 1989-08-31 Ahlstroem Oy Foerfarande och apparatur foer underlaettande av uttoemning av fallroer eller liknande och behandling av massa i sagda utrymme.
US4877424A (en) * 1988-02-26 1989-10-31 Markku Perkola Method and apparatus for separating solids from a solids-gas mixture
FI85751B (fi) * 1988-06-17 1992-02-14 Ahlstroem Oy Foerfarande och anordning foer pumpning av tjockt medium.
AT394317B (de) * 1989-01-31 1992-03-10 Andritz Ag Maschf Vorrichtung zur abscheidung von gas aus material-gas-mischungen
AT392216B (de) * 1989-01-31 1991-02-25 Andritz Ag Maschf Vorrichtung zur abscheidung von gas
EP0381660B1 (de) * 1989-01-31 1993-10-20 Maschinenfabrik Andritz Aktiengesellschaft Verfahren und Anlage zur Behandlung von zu pumpenden Material-Gas-Mischungen sowie insbesondere eine hierfür geeignete Vorrichtung
US4911738A (en) * 1989-03-21 1990-03-27 The United States Of America As Represented By The United States National Aeronautics And Space Administration Zero-g phase detector and separator
SE467466B (sv) * 1989-03-29 1992-07-20 Kamyr Ab Apparat foer fluidisering, gasavskiljning och pumpning av en suspension av fiberhaltigt cellulosamaterial, samt dess anvaendning
FI89516B (fi) * 1989-05-10 1993-06-30 Ahlstroem Oy Foerfarande foer blekning av cellulosamassa med otson
FR2648725B1 (fr) * 1989-06-21 1991-09-27 Em Lamort Procede et dispositif de desaeration de liquides
US4936744A (en) * 1989-07-25 1990-06-26 Goulds Pumps, Incorporated Centrifugal pump
DE4009042C2 (de) * 1990-03-21 1996-12-12 Voith Gmbh J M Vorrichtung zur Abtrennung von Luft aus Flotationstrüben
FI87247C (fi) * 1990-08-14 1992-12-10 Ahlstroem Oy Matningsarrangemang och -foerfarande foer en pappersmaskin foer behandling av en fibermassastroem
DE4207266B4 (de) * 1991-04-11 2004-02-19 Feres, Vaclav, Las Cruces Dünnschichtverdampfer
AT396205B (de) * 1991-09-06 1993-07-26 Andritz Patentverwaltung Verfahren zum abtrennen von gasfoermigen bestandteilen aus fliessfaehigen medien sowie vorrichtung und anlage dafuer
US5651809A (en) * 1991-09-06 1997-07-29 Andritz-Patentverwaltungs-Gesellschaft M.B.H. Process and device for separating gaseous components
US5258100A (en) * 1992-02-28 1993-11-02 Kamyr, Inc. Minimizing gas separation in a mixer outlet
JPH0585514U (ja) * 1992-04-21 1993-11-19 ミタチ電機株式会社 スイング型切断機
FR2698918B1 (fr) * 1992-12-04 1995-03-03 Moret Ets F Utilisation d'une pompe hélice multiétage pour le pompage de suspensions fibreuses concentrées et pompe hélice spécialement adaptée pour cette utilisation.
FR2698916B1 (fr) * 1992-12-04 1995-03-03 Moret Ets F Pompe perfectionnée notamment pour suspensions fibreuses concentrées.
US5413460A (en) * 1993-06-17 1995-05-09 Goulds Pumps, Incorporated Centrifugal pump for pumping fiber suspensions
US5813758A (en) * 1993-12-10 1998-09-29 Ahlstrom Machinery Inc. Concentric ring fluidizing mixer
FI97332B (fi) * 1993-12-23 1996-08-30 Pom Technology Oy Ab Laite ja menetelmä kaasun ja nesteen muodostaman seoksen pumppaamiseksi ja erottamiseksi
SE505680C2 (sv) * 1994-11-15 1997-09-29 Kvaerner Pulping Tech Reaktor för behandling av massa med gas, innefattande ett avgasande utloppsorgan
SE508348C2 (sv) * 1996-03-27 1998-09-28 Sunds Defibrator Ind Ab Sätt och anordning vid pumpning av ett gasinnehållande medium där gasen evakueras med hjälp av sugverkan från en ejektor
FI111023B (fi) * 1998-12-30 2003-05-15 Sulzer Pumpen Ag Menetelmä ja laite materiaalin pumppaamiseksi sekä laitteen yhteydessä käytettävä roottori
FI111873B (sv) * 1999-06-03 2003-09-30 Pom Technology Oy Ab Gasavskiljande centrifugal anordning, förfarande för att pumpa och avgasa en fluid samt förfarande för tillverkning av papper eller kartong
DE50203258D1 (de) * 2001-12-04 2005-07-07 Levitronix Llc Waltham Abgabevorrichtung für ein Fluid
FI20041480A0 (fi) 2004-11-17 2004-11-17 Pom Technology Oy Ab Anturilla varustettu kaasua erottava keskipakoislaite
FI20050733A (fi) * 2005-06-22 2006-12-23 Sulzer Pumpen Ag Kaasunerotuslaite, sen etuseinä ja erotuspyörä
US7955422B2 (en) * 2008-02-27 2011-06-07 Andritz Inc. Method and apparatus for separating fibers from a gas in a centrifuge
CA2652504A1 (en) * 2008-02-27 2009-08-27 Andritz Inc. Method and apparatus for separating fibers from a gas in a centrifuge
EP2626563B1 (de) * 2012-02-10 2020-06-03 Sulzer Management AG Pumpe, sowie eine rezikulationseinrichtung für eine pumpe
AU2014284140A1 (en) 2013-06-21 2016-01-21 Flow Control Llc. Debris removing impeller backvane
WO2016088725A1 (ja) * 2014-12-02 2016-06-09 株式会社 横田製作所 気液分離装置
CN106194760B (zh) * 2016-07-14 2019-03-29 西华大学 一种气液分离输送泵
JP2020011189A (ja) * 2018-07-17 2020-01-23 本田技研工業株式会社 エアセパレータ
US11131256B2 (en) * 2018-11-02 2021-09-28 General Electric Company Fuel oxygen conversion unit with a fuel/gas separator
FI129759B (en) * 2018-11-30 2022-08-15 Andritz Oy Arrangement and procedure for removing gas from a pump

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1143957A (en) * 1913-06-12 1915-06-22 Eigil Aage Hansen Centrifugal pump.
US1926546A (en) * 1931-04-09 1933-09-12 Lampen Aleksander Method and apparatus for removal of mechanical impurities from cellulose and other similar fiber pulps
US1993944A (en) * 1933-09-19 1935-03-12 David D Peebles Defoaming apparatus
US2216542A (en) * 1938-11-04 1940-10-01 Arthur E Paige Method and apparatus for dispensing volatile liquid
US2349731A (en) * 1942-03-20 1944-05-23 Ingersoll Rand Co Centrifugal pump
US2575568A (en) * 1946-11-12 1951-11-20 Gulf Research Development Co Centrifugal gas-liquid separator
GB686102A (en) * 1949-09-09 1953-01-21 Self Priming Pump & Eng Co Ltd Improvements in or relating to pumps
US2737857A (en) * 1950-07-01 1956-03-13 Kimberly Clark Co Hydraulic apparatus
NL6404199A (pt) * 1964-04-17 1965-10-18
US3407569A (en) * 1965-03-05 1968-10-29 Owens Illinois Inc Method and apparatus for separating compressible and incompressible fluids in a mixture thereof
FR1429964A (fr) * 1965-04-15 1966-02-25 Shell Int Research Système de pompage
US3435771A (en) * 1967-03-29 1969-04-01 Garrett Corp Pump for use with near boiling fluids
DE1923826C3 (de) * 1968-05-14 1980-08-14 Aktiebolaget Celleco, Tumba (Schweden) Vorrichtung zum Entgasen von Flüssigkeiten
US3686831A (en) * 1970-01-07 1972-08-29 Nash Engineering Co Centrifuge type separator
SE363363B (pt) * 1971-07-16 1974-01-14 Celleco Ab
DE2220875A1 (de) * 1972-04-28 1974-02-14 Rheinstahl Ag Selbstansaugende kreiselpumpe
DD101947A1 (pt) * 1972-12-28 1973-11-20
US4201555A (en) * 1976-12-30 1980-05-06 Joseph Tkach Method and apparatus for degasification of liquid by induced vortexing
SU690105A1 (ru) * 1978-03-20 1979-10-05 Ленинградский технологический институт целлюлозно-бумажной промышленности Сортировка дл волокнистой массы
FI62872C (fi) * 1978-06-06 1983-03-10 Ahlstroem Oy Anordning foer silning av fibersuspensioner
US4209359A (en) * 1978-10-23 1980-06-24 International Paper Company Process for removing residual oxygen from oxygen-bleached pulp

Also Published As

Publication number Publication date
BR8102079A (pt) 1981-10-13
SU1326181A3 (ru) 1987-07-23
DE3111225A1 (de) 1982-01-14
FR2479870B1 (fr) 1989-12-29
FR2479870A1 (fr) 1981-10-09
NO154216B (no) 1986-05-05
AT376720B (de) 1984-12-27
NO811176L (no) 1981-10-08
FI67591B (fi) 1984-12-31
FI810795L (fi) 1981-10-08
DE3111225C2 (pt) 1989-02-16
SE9000977L (sv) 1991-09-20
CA1158570A (en) 1983-12-13
SE441981B (sv) 1985-11-25
JPS607923B2 (ja) 1985-02-28
SE9000977D0 (sv) 1990-03-19
ATA147481A (de) 1984-05-15
SE8102118L (sv) 1981-10-08
US4410337A (en) 1983-10-18
FI67591C (fi) 1986-12-02
DE3153358C2 (pt) 1988-11-10
JPS577208A (en) 1982-01-14
NO154216C (no) 1986-08-13

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