SE517099E - System innefattande två pumpar för matning av en sspension till ett tryckkärl - Google Patents

System innefattande två pumpar för matning av en sspension till ett tryckkärl

Info

Publication number
SE517099E
SE517099E SE9601461A SE9601461A SE517099E SE 517099 E SE517099 E SE 517099E SE 9601461 A SE9601461 A SE 9601461A SE 9601461 A SE9601461 A SE 9601461A SE 517099 E SE517099 E SE 517099E
Authority
SE
Sweden
Prior art keywords
suspension
pump
pumps
supplying
pressure vessel
Prior art date
Application number
SE9601461A
Other languages
English (en)
Swedish (sv)
Other versions
SE9601461L (sv
SE517099C2 (sv
SE9601461D0 (sv
Inventor
Ulf Jansson
Rolf Ekholm
Original Assignee
Kvaerner Pulping Tech
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 Kvaerner Pulping Tech filed Critical Kvaerner Pulping Tech
Priority to SE9601461A priority Critical patent/SE517099E/xx
Publication of SE9601461D0 publication Critical patent/SE9601461D0/xx
Priority to US08/705,709 priority patent/US5744004A/en
Priority to BR9708775A priority patent/BR9708775A/pt
Priority to AU24196/97A priority patent/AU2419697A/en
Priority to PCT/SE1997/000627 priority patent/WO1997039178A1/en
Priority to JP53702497A priority patent/JP3991096B2/ja
Priority to CN97193899A priority patent/CN1216591A/zh
Priority to CA002250490A priority patent/CA2250490C/en
Priority to EP97919862A priority patent/EP0894161B1/de
Priority to AT97919862T priority patent/ATE275659T1/de
Priority to DE69730598T priority patent/DE69730598T2/de
Publication of SE9601461L publication Critical patent/SE9601461L/
Publication of SE517099C2 publication Critical patent/SE517099C2/sv
Publication of SE517099E publication Critical patent/SE517099E/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/02—Feed or outlet devices therefor
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C7/00—Digesters
    • D21C7/06—Feeding devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/001—Shear force 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
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Vehicle Body Suspensions (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
SE9601461A 1996-04-17 1996-04-17 System innefattande två pumpar för matning av en sspension till ett tryckkärl SE517099E (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE9601461A SE517099E (sv) 1996-04-17 1996-04-17 System innefattande två pumpar för matning av en sspension till ett tryckkärl
US08/705,709 US5744004A (en) 1996-04-17 1996-08-20 System for feeding a suspension to a pressurized vessel
DE69730598T DE69730598T2 (de) 1996-04-17 1997-04-15 Vorrichtung zum einführen einer suspension in einen unter druck stehenden behälter
BR9708775A BR9708775A (pt) 1996-04-17 1997-04-15 Sistema para alimentar uma suspensção a um vaso pressurizado
AU24196/97A AU2419697A (en) 1996-04-17 1997-04-15 System for feeding a suspension to a pressurized vessel
PCT/SE1997/000627 WO1997039178A1 (en) 1996-04-17 1997-04-15 System for feeding a suspension to a pressurized vessel
JP53702497A JP3991096B2 (ja) 1996-04-17 1997-04-15 懸濁液を加圧容器に供給するシステム
CN97193899A CN1216591A (zh) 1996-04-17 1997-04-15 将悬浮液送入加压容器的系统
CA002250490A CA2250490C (en) 1996-04-17 1997-04-15 System for feeding a suspension to a pressurized vessel
EP97919862A EP0894161B1 (de) 1996-04-17 1997-04-15 Vorrichtung zum einführen einer suspension in einen unter druck stehenden behälter
AT97919862T ATE275659T1 (de) 1996-04-17 1997-04-15 Vorrichtung zum einführen einer suspension in einen unter druck stehenden behälter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9601461A SE517099E (sv) 1996-04-17 1996-04-17 System innefattande två pumpar för matning av en sspension till ett tryckkärl

Publications (4)

Publication Number Publication Date
SE9601461D0 SE9601461D0 (sv) 1996-04-17
SE9601461L SE9601461L (sv) 1997-10-18
SE517099C2 SE517099C2 (sv) 2002-04-16
SE517099E true SE517099E (sv) 2004-07-13

Family

ID=20402232

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9601461A SE517099E (sv) 1996-04-17 1996-04-17 System innefattande två pumpar för matning av en sspension till ett tryckkärl

Country Status (11)

Country Link
US (1) US5744004A (de)
EP (1) EP0894161B1 (de)
JP (1) JP3991096B2 (de)
CN (1) CN1216591A (de)
AT (1) ATE275659T1 (de)
AU (1) AU2419697A (de)
BR (1) BR9708775A (de)
CA (1) CA2250490C (de)
DE (1) DE69730598T2 (de)
SE (1) SE517099E (de)
WO (1) WO1997039178A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5753075A (en) * 1996-10-25 1998-05-19 Stromberg; C. Bertil Method and system for feeding comminuted fibrous material
US6106668A (en) * 1996-10-25 2000-08-22 Ahlstrom Machinery Inc. Method for feeding comminuted fibrous material
DE102004013338A1 (de) * 2004-03-17 2005-10-06 Uhde High Pressure Technologies Gmbh Verfahren zur Suspendierung und Einspeisung von Feststoffen in einen Hochdruckprozeß
FI118005B (fi) * 2005-09-27 2007-05-31 Metso Paper Inc Syötin
SE532060C2 (sv) * 2008-03-20 2009-10-13 Metso Fiber Karlstad Ab Matningssystem innefattande parallella pumpar för en kontinuerlig kokare
US8888954B2 (en) 2008-03-20 2014-11-18 Valmet Ab Feeding system having pumps in parallel for a continuous digester
SE532083C2 (sv) * 2008-03-20 2009-10-20 Metso Fiber Karlstad Ab Matningssystem innefattande parallella pumpar för en kontinuerlig kokare
SE532931C2 (sv) * 2008-03-20 2010-05-11 Metso Fiber Karlstad Ab Matningssystem innefattande parallella pumpar för en kontinuerlig kokare
SE532930C2 (sv) * 2008-03-20 2010-05-11 Metso Fiber Karlstad Ab Matningssystem innefattande parallella pumpar för en kontinuerlig kokare
SE532932C2 (sv) * 2008-03-20 2010-05-11 Metso Fiber Karlstad Ab Matningssystem innefattande parallella pumpar för en kontinuerlig ångfaskokare utan toppseparator
SE534313C2 (sv) 2009-11-06 2011-07-05 Metso Paper Sweden Ab System och metod för pumpmatning av flis till en kontinuerlig kokare
US9605663B2 (en) 2010-08-24 2017-03-28 Qwtip Llc System and method for separating fluids and creating magnetic fields
WO2013029010A1 (en) * 2011-08-24 2013-02-28 Qwtip Llc Water treatment system and method
US20140183144A1 (en) 2011-08-24 2014-07-03 Qwtip Llc Water Treatment System and Method
WO2013029016A2 (en) 2011-08-24 2013-02-28 Qwtip Llc Retrofit attachments for water treatment systems
AR093196A1 (es) 2012-02-28 2015-05-27 Qwtip Llc Sistema y metodo de desalinizacion y/o produccion de gas
WO2018217149A1 (en) * 2017-05-24 2018-11-29 Valmet Ab System and chip chute for feeding comminuted cellulosic material
FI129118B (fi) 2018-10-03 2021-07-30 Andritz Oy Menetelmä puuhakkeen syöttämiseksi esihydrolyysireaktoriin

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034968B (de) * 1956-01-11 1958-07-24 Hans Werner Meyer Kontinuierliches Verfahren zum chemischen Aufschluss von zellulosehaltigen Faserstoffen zu Zellstoff oder Halbzellstoff und Vorrichtung zu dessen Durchfuehrung
US3411986A (en) * 1965-08-04 1968-11-19 Beloit Corp Axial flow rotary feeder for cellulose digester
US3881985A (en) * 1971-11-08 1975-05-06 Improved Machinery Inc Continuous digester with strainer valve cycling
US4071399A (en) * 1976-09-01 1978-01-31 Kamyr, Inc. Apparatus and method for the displacement impregnation of cellulosic chips material
US4773819A (en) * 1978-08-30 1988-09-27 Gurth Max Ira Rotary disc slurry pump
CA1151006A (en) * 1978-08-30 1983-08-02 Max I. Gurth Method and apparatus for pumping large solid articles
US5300195A (en) * 1988-05-31 1994-04-05 Kamyr Ab Continuous vertical digester apparatus
US5413677A (en) * 1993-04-05 1995-05-09 Kamyr, Inc. Method for producing chemical pulp from hardwood chips
US5476572A (en) * 1994-06-16 1995-12-19 Kamyr, Inc. Chip feeding for a continuous digester
US5622598A (en) * 1995-04-25 1997-04-22 Ahlstrom Machinery Inc. Chip pumping to a digester

Also Published As

Publication number Publication date
AU2419697A (en) 1997-11-07
JP2000508721A (ja) 2000-07-11
DE69730598T2 (de) 2005-09-29
CA2250490C (en) 2005-03-29
EP0894161B1 (de) 2004-09-08
SE9601461L (sv) 1997-10-18
CA2250490A1 (en) 1997-10-23
SE517099C2 (sv) 2002-04-16
WO1997039178A1 (en) 1997-10-23
CN1216591A (zh) 1999-05-12
JP3991096B2 (ja) 2007-10-17
ATE275659T1 (de) 2004-09-15
BR9708775A (pt) 1999-08-03
SE9601461D0 (sv) 1996-04-17
US5744004A (en) 1998-04-28
DE69730598D1 (de) 2004-10-14
EP0894161A1 (de) 1999-02-03

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Legal Events

Date Code Title Description
RPOP Patent has been republished in amended form after opposition
NUG Patent has lapsed