FI982829A0 - Menetelmä ja laite materiaalin pumppaamiseksi sekä laitteen yhteydessä käytettävä roottori - Google Patents

Menetelmä ja laite materiaalin pumppaamiseksi sekä laitteen yhteydessä käytettävä roottori

Info

Publication number
FI982829A0
FI982829A0 FI982829A FI982829A FI982829A0 FI 982829 A0 FI982829 A0 FI 982829A0 FI 982829 A FI982829 A FI 982829A FI 982829 A FI982829 A FI 982829A FI 982829 A0 FI982829 A0 FI 982829A0
Authority
FI
Finland
Prior art keywords
connection
rotor used
rotor
pumping material
pumping
Prior art date
Application number
FI982829A
Other languages
English (en)
Swedish (sv)
Other versions
FI982829A (fi
FI111023B (fi
Inventor
Kari Peltonen
Reijo Vesala
Vesa Vikman
Original Assignee
Ahlstroem Oy
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=8553221&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI982829(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ahlstroem Oy filed Critical Ahlstroem Oy
Priority to FI982829A priority Critical patent/FI111023B/fi
Publication of FI982829A0 publication Critical patent/FI982829A0/fi
Priority to CN99815098.3A priority patent/CN1249355C/zh
Priority to AT99964721T priority patent/ATE290168T1/de
Priority to MXPA01006721A priority patent/MXPA01006721A/es
Priority to EP99964721A priority patent/EP1147316B2/en
Priority to PL99364751A priority patent/PL195508B1/pl
Priority to ES99964721T priority patent/ES2239476T3/es
Priority to JP2000595059A priority patent/JP2003505628A/ja
Priority to RU2001121153/06A priority patent/RU2224138C2/ru
Priority to US09/869,375 priority patent/US6551054B1/en
Priority to PT99964721T priority patent/PT1147316E/pt
Priority to CA002356527A priority patent/CA2356527C/en
Priority to PCT/FI1999/001086 priority patent/WO2000043677A1/en
Priority to BR9916673-9A priority patent/BR9916673A/pt
Priority to AU30485/00A priority patent/AU3048500A/en
Priority to DE69924021T priority patent/DE69924021T2/de
Publication of FI982829A publication Critical patent/FI982829A/fi
Priority to NO20013260A priority patent/NO20013260L/no
Publication of FI111023B publication Critical patent/FI111023B/fi
Application granted granted Critical

Links

Classifications

    • 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2277—Rotors specially for centrifugal pumps with special measures for increasing NPSH or dealing with liquids near boiling-point
    • 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2288—Rotors specially for centrifugal pumps with special measures for comminuting, mixing or separating
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
  • Paper (AREA)
FI982829A 1998-12-30 1998-12-30 Menetelmä ja laite materiaalin pumppaamiseksi sekä laitteen yhteydessä käytettävä roottori FI111023B (fi)

Priority Applications (17)

Application Number Priority Date Filing Date Title
FI982829A FI111023B (fi) 1998-12-30 1998-12-30 Menetelmä ja laite materiaalin pumppaamiseksi sekä laitteen yhteydessä käytettävä roottori
DE69924021T DE69924021T2 (de) 1998-12-30 1999-12-28 Verfahren und vorrichtung zum pumpen einer substanz sowie rotor dafür
JP2000595059A JP2003505628A (ja) 1998-12-30 1999-12-28 材料をポンプで送り出す方法と装置およびそれに関連して使用するロータ
PT99964721T PT1147316E (pt) 1998-12-30 1999-12-28 Metodo e aparelho para bombagem de um material e um rotor para utilizacao com o mesmo
MXPA01006721A MXPA01006721A (es) 1998-12-30 1999-12-28 Metodo y aparato para bombear un material y un rotor para utilizarse en relacion con los mismos.
EP99964721A EP1147316B2 (en) 1998-12-30 1999-12-28 Apparatus for pumping a material and a rotor for use in connection therewith
PL99364751A PL195508B1 (pl) 1998-12-30 1999-12-28 Sposób i urządzenie do pompowania materiału i wirnik do stosowania w związku z nimi
ES99964721T ES2239476T3 (es) 1998-12-30 1999-12-28 Procedimiento y aparato para bombear una sustancia y rotor utilizado a este efecto.
CN99815098.3A CN1249355C (zh) 1998-12-30 1999-12-28 用于泵送物料的方法和设备以及与其结合使用的转子
RU2001121153/06A RU2224138C2 (ru) 1998-12-30 1999-12-28 Способ и устройство для перекачки материала и ротор для использования в нем
US09/869,375 US6551054B1 (en) 1998-12-30 1999-12-28 Method and apparatus for pumping a material and a rotor for use in connection therewith
AT99964721T ATE290168T1 (de) 1998-12-30 1999-12-28 Verfahren und vorrichtung zum pumpen einer substanz sowie rotor dafür
CA002356527A CA2356527C (en) 1998-12-30 1999-12-28 Method and apparatus for pumping a material and a rotor for use in connection therewith
PCT/FI1999/001086 WO2000043677A1 (en) 1998-12-30 1999-12-28 Method and apparatus for pumping a material and a rotor for use in connection therewith
BR9916673-9A BR9916673A (pt) 1998-12-30 1999-12-28 Processo e aparelho para bombear um material viscoso e que comtém gás e rotor para o uso em conexão com o aparelho
AU30485/00A AU3048500A (en) 1998-12-30 1999-12-28 Method and apparatus for pumping a material and a rotor for use in connection therewith
NO20013260A NO20013260L (no) 1998-12-30 2001-06-29 Fremgangsmate og apparat for pumping av et materiale, og en rotor for bruk med dette

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI982829A FI111023B (fi) 1998-12-30 1998-12-30 Menetelmä ja laite materiaalin pumppaamiseksi sekä laitteen yhteydessä käytettävä roottori
FI982829 1998-12-30

Publications (3)

Publication Number Publication Date
FI982829A0 true FI982829A0 (fi) 1998-12-30
FI982829A FI982829A (fi) 2000-07-01
FI111023B FI111023B (fi) 2003-05-15

Family

ID=8553221

Family Applications (1)

Application Number Title Priority Date Filing Date
FI982829A FI111023B (fi) 1998-12-30 1998-12-30 Menetelmä ja laite materiaalin pumppaamiseksi sekä laitteen yhteydessä käytettävä roottori

Country Status (17)

Country Link
US (1) US6551054B1 (fi)
EP (1) EP1147316B2 (fi)
JP (1) JP2003505628A (fi)
CN (1) CN1249355C (fi)
AT (1) ATE290168T1 (fi)
AU (1) AU3048500A (fi)
BR (1) BR9916673A (fi)
CA (1) CA2356527C (fi)
DE (1) DE69924021T2 (fi)
ES (1) ES2239476T3 (fi)
FI (1) FI111023B (fi)
MX (1) MXPA01006721A (fi)
NO (1) NO20013260L (fi)
PL (1) PL195508B1 (fi)
PT (1) PT1147316E (fi)
RU (1) RU2224138C2 (fi)
WO (1) WO2000043677A1 (fi)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPR564501A0 (en) * 2001-06-13 2001-07-12 Warman International Limited Apparatus for use in pumps
JP3672505B2 (ja) * 2001-06-19 2005-07-20 株式会社東洋電機工業所 水中攪拌ポンプ
US20070258824A1 (en) * 2005-02-01 2007-11-08 1134934 Alberta Ltd. Rotor for viscous or abrasive fluids
CN101248279B (zh) * 2005-04-29 2010-10-06 伟尔矿业澳大利亚有限公司 空气扩散器，叶轮及把空气扩散器安装到叶轮上的方法
CA2611141C (en) * 2005-06-16 2013-01-22 Egger Pumps Technology Ag Centrifugal channel impeller with enlarged vanes
AT505062B1 (de) * 2007-03-27 2009-08-15 Andritz Ag Maschf Verfahren und vorrichtung zum pumpen von gashaltigen suspensionen, insbesondere faserstoffsuspensionen
US8511966B2 (en) 2007-08-16 2013-08-20 Frideco Ag Pump rotor and pump comprising a pump rotor of said type
AT506202B1 (de) * 2008-01-03 2010-05-15 Andritz Ag Maschf Vorrichtung zum pumpen von gashaltigen suspensionen, insbesondere faserstoffsuspensionen
DE102008009647B4 (de) * 2008-02-18 2011-04-14 Christian Dr. Koch Schlammreaktorpumpe zur gleichzeitigen Förderung von Feststoffen, Flüssigkeiten, Dampfen und Gasen
CN102369356B (zh) 2008-09-10 2014-11-19 滨特尔泵集团股份有限公司 高效、多级离心泵及其装配方法
US8328542B2 (en) * 2008-12-31 2012-12-11 General Electric Company Positive displacement rotary components having main and gate rotors with axial flow inlets and outlets
CN101749449B (zh) * 2010-03-12 2011-02-02 江苏盐电阀门有限公司 金属硬密封球阀
GB2482861B (en) 2010-07-30 2014-12-17 Hivis Pumps As Pump/motor assembly
AT510538B1 (de) * 2010-09-27 2013-02-15 Andritz Ag Maschf Zentrifugalpumpe
US8998582B2 (en) * 2010-11-15 2015-04-07 Sundyne, Llc Flow vector control for high speed centrifugal pumps
DE102010061494A1 (de) * 2010-12-22 2012-06-28 Herborner Pumpenfabrik J. H. Hoffmann Gmbh & Co. Kg Pumpvorrichtung
CN102849197B (zh) * 2011-03-03 2017-04-12 刘滨军 泵喷推进器及包括其的船舶
US8944767B2 (en) * 2012-01-17 2015-02-03 Hamilton Sundstrand Corporation Fuel system centrifugal boost pump impeller
CN103307022A (zh) * 2012-03-12 2013-09-18 江苏新跃泵业制造有限公司 中浓浆料泵
CN102619779B (zh) * 2012-04-01 2015-02-04 江苏大学 一种中浓纸浆泵湍流发生器
US9409183B2 (en) * 2012-07-30 2016-08-09 Weir Minerals Australia, Ltd. Pump and submersible solids processing arrangement
JP5699172B2 (ja) * 2013-03-11 2015-04-08 エガー ポンプス テクノロジー エージー 遠心ポンプ
CN103195755B (zh) * 2013-04-11 2015-10-07 南京布鲁克林环保设备有限公司 一种单叶片螺旋离心叶轮
WO2014205439A1 (en) 2013-06-21 2014-12-24 Flow Control Llc. Debris removing impeller backvane
CN103615411A (zh) * 2013-12-05 2014-03-05 江苏飞跃机泵集团有限公司 中浓纸浆泵导流发生器
EP2894343B2 (en) 2014-01-12 2021-09-01 Alfa Laval Corporate AB Self-priming centrifugal pump
EP2894342B1 (en) * 2014-01-12 2016-12-28 Alfa Laval Corporate AB Self-priming centrifugal pump
CN106715915B (zh) * 2014-08-06 2020-01-17 流量控制有限责任公司 具有防止气锁的轴向弯曲叶片延伸部的叶轮
EP3359637B1 (en) 2015-10-08 2019-05-29 Sulzer Management AG A method of and an arrangement for treating biomass
CN110094335B (zh) * 2019-06-21 2020-12-29 江苏大学 一种节能可靠低噪音小型排水泵
JP7375694B2 (ja) * 2020-07-15 2023-11-08 株式会社豊田自動織機 遠心圧縮機

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1523893A (en) 1975-03-13 1978-09-06 Nikkiso Co Ltd Pump with axial flow inducer
US4435193A (en) 1980-04-07 1984-03-06 Kamyr Ab Controlling operation of a centrifugal pump
US4410337A (en) 1980-04-07 1983-10-18 A. Ahlstrom Osakeyhtio Method and an apparatus for separating a gas from a fibre suspension
US4770604A (en) * 1986-10-06 1988-09-13 Ingersoll-Rand Company Pulp centrifugal pump
US4884943A (en) * 1987-06-25 1989-12-05 A. Ahlstrom Corporation Method and apparatus for pumping high-consistency fiber suspension
US4826398A (en) † 1987-07-06 1989-05-02 Kamyr Ab Medium consistency pump with self-feeding
EP0330387B1 (en) 1988-02-26 1998-04-08 A. Ahlstrom Corporation Improved method and apparatus for processing pulp
FI85751B (fi) 1988-06-17 1992-02-14 Ahlstroem Oy Foerfarande och anordning foer pumpning av tjockt medium.
US4877368A (en) * 1988-11-08 1989-10-31 A. Ahlstrom Corporation Fluidizing centrifugal pump
US5209641A (en) † 1989-03-29 1993-05-11 Kamyr Ab Apparatus for fluidizing, degassing and pumping a suspension of fibrous cellulose material
US5152663A (en) 1990-09-07 1992-10-06 A. Ahlstrom Corporation Centrifugal pump
US5114310A (en) * 1990-09-07 1992-05-19 A. Ahlstrom Corporation Centrifugal pump with sealing means
FI97024C (fi) * 1991-07-15 1996-10-10 Ahlstroem Oy Menetelmä ja laite kaasun erottamiseksi kaasupitoisesta materiaalista
CA2158522C (en) * 1994-09-19 2001-04-10 Daniel R. Roll Mixer for mixing multi-phase fluids
SE504976C2 (sv) * 1995-09-07 1997-06-02 Kvaerner Pulping Tech Fibermassasuspensionspump med inbyggd vakuumpump
BR9704499A (pt) * 1997-08-26 1999-12-07 Petroleo Brasileiro Sa Separador helicoidal aperfeiçoado
US6113675A (en) * 1998-10-16 2000-09-05 Camco International, Inc. Gas separator having a low rotating mass

Also Published As

Publication number Publication date
EP1147316A1 (en) 2001-10-24
DE69924021T2 (de) 2006-02-23
PT1147316E (pt) 2005-05-31
CA2356527C (en) 2009-04-07
MXPA01006721A (es) 2003-06-24
FI982829A (fi) 2000-07-01
CN1335916A (zh) 2002-02-13
FI111023B (fi) 2003-05-15
RU2224138C2 (ru) 2004-02-20
PL364751A1 (en) 2004-12-13
AU3048500A (en) 2000-08-07
JP2003505628A (ja) 2003-02-12
EP1147316B2 (en) 2010-09-15
BR9916673A (pt) 2001-10-16
US6551054B1 (en) 2003-04-22
ES2239476T3 (es) 2005-09-16
CA2356527A1 (en) 2000-07-27
NO20013260L (no) 2001-08-29
ATE290168T1 (de) 2005-03-15
NO20013260D0 (no) 2001-06-29
EP1147316B1 (en) 2005-03-02
DE69924021D1 (de) 2005-04-07
CN1249355C (zh) 2006-04-05
PL195508B1 (pl) 2007-09-28
WO2000043677A1 (en) 2000-07-27

Similar Documents

Publication Publication Date Title
FI982829A0 (fi) Menetelmä ja laite materiaalin pumppaamiseksi sekä laitteen yhteydessä käytettävä roottori
ATE248992T1 (de) Impellerpumpe mit flexiblen flügeln
IT1174991B (it) Pompa centrifuga per materiali e prodotti molto densi e/o viscosi
FI991271A (fi) Kaasun erottava keskipakoislaite, menetelmä nesteen pumppaamiseksi ja kaasun erottamiseksi siitä, sekä menetelmä paperin tai kartongin valmi stamiseksi
YU52198A (sh) Pumpa
YU51998A (sh) Rotor pumpe
DE69611054T2 (de) Kreiselpumpe mit Ansaugpumpe mit flexiblen Schaufeln
DK165800C (da) Loebeskovl til en aksial- eller halvaksialcentrifugalpumpe
FI880018A (fi) Foerfarande och apparatur foer underlaettande av uttoemning av fallroer eller liknande och behandling av massa i sagda utrymme.
ATE178290T1 (de) Kombinierter propeller für wasser aufbereitende vorrichtungen
FI925368A (fi) Jauhatuslaite kuitususpensioita varten
ES469724A1 (es) Metodo con su correspondiente aparato,para bombear suspen- siones de fibras
DK0527485T3 (da) Flismaskine
EP0347088A3 (en) Method and apparatus for pumping high consistency medium
FI872918A (fi) Foerfarande och anordning foer pumpning av viskoes massa.
DE69002439D1 (de) Verfahren zum betrieb einer volumetrischen pumpe.
DE3765552D1 (de) Selbstansaugende kreiselpumpe zum aufbereiten und foerdern von mit hohem faseranteil durchsetzten fluessigkeiten.
GB9526199D0 (en) Fiber cutting apparatus
DK230983D0 (da) Findelingsmaskine, navnlig til emulgering og/eller finhakning af koedvarer
FI19992497A (fi) Menetelmä ja laite paperi- tai kartonkitehtaan päällystepastapitoisen jäteveden käsittelemiseksi
JPS56129797A (en) Pump with cutter
SE9004030L (en) Propeller or fan or gases, or propeller for transport through fluids or gases - is made from plate material which is sawn and then holed
MD2460B2 (en) Rotor of the centrifugal pump
MD865C2 (ro) Racord cu palete al pompei centrifuge
UA15295A (uk) Дискова пила

Legal Events

Date Code Title Description
MM Patent lapsed