NZ524942A - Method and apparatus and screen for screening mechanical fibre pulp - Google Patents

Method and apparatus and screen for screening mechanical fibre pulp

Info

Publication number
NZ524942A
NZ524942A NZ524942A NZ52494201A NZ524942A NZ 524942 A NZ524942 A NZ 524942A NZ 524942 A NZ524942 A NZ 524942A NZ 52494201 A NZ52494201 A NZ 52494201A NZ 524942 A NZ524942 A NZ 524942A
Authority
NZ
New Zealand
Prior art keywords
gap
screening
fibre pulp
pulp mixture
screen
Prior art date
Application number
NZ524942A
Other languages
English (en)
Inventor
Jouko Hautala
Vesa Juutinen
Erkka Nieminen
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
Publication of NZ524942A publication Critical patent/NZ524942A/xx

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
    • D21D5/02—Straining or screening the pulp

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
NZ524942A 2000-10-16 2001-10-16 Method and apparatus and screen for screening mechanical fibre pulp NZ524942A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20002283A FI110619B (fi) 2000-10-16 2000-10-16 Menetelmä ja laitteisto sekä lajitin mekaanisen kuitumassan lajittelemiseksi
PCT/FI2001/000896 WO2002033165A1 (en) 2000-10-16 2001-10-16 Method and apparatus and screen for screening mechanical fibre pulp

Publications (1)

Publication Number Publication Date
NZ524942A true NZ524942A (en) 2004-12-24

Family

ID=8559306

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ524942A NZ524942A (en) 2000-10-16 2001-10-16 Method and apparatus and screen for screening mechanical fibre pulp

Country Status (14)

Country Link
US (1) US20040011483A1 (es)
EP (1) EP1334230B1 (es)
JP (1) JP2004511676A (es)
CN (1) CN1280477C (es)
AT (1) ATE338159T1 (es)
AU (2) AU1059602A (es)
BR (1) BR0114591A (es)
CA (1) CA2425511A1 (es)
DE (1) DE60122766T2 (es)
ES (1) ES2269473T3 (es)
FI (1) FI110619B (es)
NO (1) NO20031662D0 (es)
NZ (1) NZ524942A (es)
WO (1) WO2002033165A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0413068D0 (en) * 2004-06-11 2004-07-14 Imerys Minerals Ltd Treatment of pulp
SE533736C2 (sv) * 2009-03-19 2010-12-21 Metso Paper Inc Anordning, system och metod för behandling av cellulosamassa
FR2995325B1 (fr) * 2012-09-11 2015-03-13 Ct Tech De L Ind Des Papiers Cartons Et Celluloses Procede de fabrication d'un support fibreux multicouche par fractionnement et stratification
US11214925B2 (en) 2015-08-21 2022-01-04 Pulmac Systems International, Inc. Method of preparing recycled cellulosic fibers to improve paper production
US10941520B2 (en) 2015-08-21 2021-03-09 Pulmac Systems International, Inc. Fractionating and refining system for engineering fibers to improve paper production
US10041209B1 (en) 2015-08-21 2018-08-07 Pulmac Systems International, Inc. System for engineering fibers to improve paper production
CN115418878A (zh) * 2022-08-17 2022-12-02 中集竹链科技有限公司 物料筛分系统及筛分方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5228954A (en) * 1991-05-28 1993-07-20 The Procter & Gamble Cellulose Company Cellulose pulps of selected morphology for improved paper strength potential
US5405499A (en) * 1993-06-24 1995-04-11 The Procter & Gamble Company Cellulose pulps having improved softness potential
WO1997032079A1 (en) * 1996-02-28 1997-09-04 Alfa Laval Ab Improved recovery of fine fibers from suspensions containing fibers and contaminants
US5916417A (en) * 1997-08-22 1999-06-29 International Paper Company Method of making multi-ply paperboard sheet having layers of different fiber properties
FI108152B (fi) * 1999-07-22 2001-11-30 Metso Paper Inc Menetelmä ja laitteisto kuitumassaseoksen pesemiseksi

Also Published As

Publication number Publication date
ES2269473T3 (es) 2007-04-01
AU1059602A (en) 2002-04-29
ATE338159T1 (de) 2006-09-15
CN1553979A (zh) 2004-12-08
WO2002033165A1 (en) 2002-04-25
NO20031662L (no) 2003-04-10
DE60122766D1 (de) 2006-10-12
BR0114591A (pt) 2003-10-14
CA2425511A1 (en) 2002-04-25
EP1334230A1 (en) 2003-08-13
AU2002210596B2 (en) 2006-05-18
EP1334230B1 (en) 2006-08-30
FI110619B (fi) 2003-02-28
FI20002283A0 (fi) 2000-10-16
DE60122766T2 (de) 2007-08-30
AU2002210596C1 (en) 2006-09-28
US20040011483A1 (en) 2004-01-22
NO20031662D0 (no) 2003-04-10
CN1280477C (zh) 2006-10-18
JP2004511676A (ja) 2004-04-15
FI20002283A (fi) 2002-04-17

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Legal Events

Date Code Title Description
PSEA Patent sealed
RENW Renewal (renewal fees accepted)
RENW Renewal (renewal fees accepted)
RENW Renewal (renewal fees accepted)
LAPS Patent lapsed