SE524032C2 - Anordning och förfarande vid framställning av pappersmassa - Google Patents

Anordning och förfarande vid framställning av pappersmassa

Info

Publication number
SE524032C2
SE524032C2 SE0203176A SE0203176A SE524032C2 SE 524032 C2 SE524032 C2 SE 524032C2 SE 0203176 A SE0203176 A SE 0203176A SE 0203176 A SE0203176 A SE 0203176A SE 524032 C2 SE524032 C2 SE 524032C2
Authority
SE
Sweden
Prior art keywords
machine feeder
inlet
steam
feed
elongate
Prior art date
Application number
SE0203176A
Other languages
English (en)
Swedish (sv)
Other versions
SE0203176D0 (sv
SE0203176L (sv
Inventor
Baltsar Lundgren
Original Assignee
Metso Paper Inc
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 Metso Paper Inc filed Critical Metso Paper Inc
Priority to SE0203176A priority Critical patent/SE524032C2/sv
Publication of SE0203176D0 publication Critical patent/SE0203176D0/xx
Priority to US10/532,882 priority patent/US7691235B2/en
Priority to EP03809907A priority patent/EP1567710B1/de
Priority to PCT/SE2003/001614 priority patent/WO2004040058A1/en
Priority to AU2003301686A priority patent/AU2003301686A1/en
Priority to DE60320445T priority patent/DE60320445T2/de
Priority to AT03809907T priority patent/ATE392504T1/de
Priority to CA2503755A priority patent/CA2503755C/en
Priority to CNB2003801020708A priority patent/CN100333819C/zh
Publication of SE0203176L publication Critical patent/SE0203176L/xx
Publication of SE524032C2 publication Critical patent/SE524032C2/sv

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
SE0203176A 2002-10-29 2002-10-29 Anordning och förfarande vid framställning av pappersmassa SE524032C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE0203176A SE524032C2 (sv) 2002-10-29 2002-10-29 Anordning och förfarande vid framställning av pappersmassa
CNB2003801020708A CN100333819C (zh) 2002-10-29 2003-10-17 用于生产纸浆的设备和方法
AU2003301686A AU2003301686A1 (en) 2002-10-29 2003-10-17 Apparatus and method for production of pulp
EP03809907A EP1567710B1 (de) 2002-10-29 2003-10-17 Vorrichtung und verfahren zur herstellung von papierstoff
PCT/SE2003/001614 WO2004040058A1 (en) 2002-10-29 2003-10-17 Apparatus and method for production of pulp
US10/532,882 US7691235B2 (en) 2002-10-29 2003-10-17 Apparatus and method for separating steam from pulp fibers
DE60320445T DE60320445T2 (de) 2002-10-29 2003-10-17 Vorrichtung und verfahren zur herstellung von papierstoff
AT03809907T ATE392504T1 (de) 2002-10-29 2003-10-17 Vorrichtung und verfahren zur herstellung von papierstoff
CA2503755A CA2503755C (en) 2002-10-29 2003-10-17 Apparatus and method for production of pulp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0203176A SE524032C2 (sv) 2002-10-29 2002-10-29 Anordning och förfarande vid framställning av pappersmassa

Publications (3)

Publication Number Publication Date
SE0203176D0 SE0203176D0 (sv) 2002-10-29
SE0203176L SE0203176L (sv) 2004-04-30
SE524032C2 true SE524032C2 (sv) 2004-06-15

Family

ID=20289387

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0203176A SE524032C2 (sv) 2002-10-29 2002-10-29 Anordning och förfarande vid framställning av pappersmassa

Country Status (8)

Country Link
EP (1) EP1567710B1 (de)
CN (1) CN100333819C (de)
AT (1) ATE392504T1 (de)
AU (1) AU2003301686A1 (de)
CA (1) CA2503755C (de)
DE (1) DE60320445T2 (de)
SE (1) SE524032C2 (de)
WO (1) WO2004040058A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2872839A1 (en) * 2012-06-01 2013-12-05 Dieffenbacher GmbH Maschinen- und Anlagenbau Bend for introducing a steam-and-fibers stream into a dryer or a pulp chest of a fibers-processing plant, blow line with a bend, and fibers-processing plant with a blow line
SE2330364A1 (en) * 2023-08-23 2024-07-23 Valmet Oy Steam separator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE468015B (sv) * 1987-04-15 1992-10-19 Sunds Defibrator Ind Ab Anlaeggning foer framstaellning av fibermassa av lignocellulosamaterial
SE514165C2 (sv) * 1999-05-12 2001-01-15 Valmet Fibertech Ab Avskiljningsanordning

Also Published As

Publication number Publication date
EP1567710B1 (de) 2008-04-16
DE60320445D1 (de) 2008-05-29
CA2503755A1 (en) 2004-05-13
EP1567710A1 (de) 2005-08-31
CN100333819C (zh) 2007-08-29
ATE392504T1 (de) 2008-05-15
WO2004040058A1 (en) 2004-05-13
CN1708614A (zh) 2005-12-14
DE60320445T2 (de) 2009-07-09
CA2503755C (en) 2011-08-09
SE0203176D0 (sv) 2002-10-29
SE0203176L (sv) 2004-04-30
AU2003301686A1 (en) 2004-05-25

Similar Documents

Publication Publication Date Title
US7156801B2 (en) Decanter centrifuge with a screw conveyor having a varying pitch
US5266160A (en) Method of an apparatus for treating pulp
EP1888248B1 (de) Hydrozykloneinheit und verfahren zum trennen einer relativ schwere verunreinigungen enthaltenden faserpulpensuspension
US20050269258A1 (en) Unknown
JPS6136988B2 (de)
US4153558A (en) Hydrocyclone separator
CA1061289A (en) Dual inlet with axial components for a hydrocyclone
CA2473537A1 (en) Two-stage hydrocyclone system
DE3369540D1 (en) A vortex cleaner
CN109963656A (zh) 水力旋流器装置
CA1088029A (en) Hydrocyclone separator with flow opposing helical guide vanes
SE524032C2 (sv) Anordning och förfarande vid framställning av pappersmassa
CA2120436A1 (en) Flotation system
SE441570B (sv) Forfarande och anordning for stoftavskiljning medelst centrifugalkraft
FI82495C (fi) Foerfarande och anordning foer separering av tunga foeroreningar fraon fibersuspensioner i samband med pumpning.
SE463168B (sv) En aang-/vaetskeseparator
SE526659C2 (sv) Cyklon för separering av en blandning av ånga och fibrer
US7691235B2 (en) Apparatus and method for separating steam from pulp fibers
SE507481C2 (sv) Anordning för separering av föroreningar från fibermassasuspensioner
SE507387C2 (sv) Förfarande och anläggning för behandling av en förorenad massasuspension
US7951263B2 (en) Method and apparatus for treating pulp
FI72359C (fi) Cylindrisk, horisontell massaavskiljningsanordning.
CN120641618A (zh) 注水鼓及纤维料处理设备

Legal Events

Date Code Title Description
NUG Patent has lapsed