JP2002523642A - 紙パルプを前処理する方法および装置 - Google Patents

紙パルプを前処理する方法および装置

Info

Publication number
JP2002523642A
JP2002523642A JP2000566506A JP2000566506A JP2002523642A JP 2002523642 A JP2002523642 A JP 2002523642A JP 2000566506 A JP2000566506 A JP 2000566506A JP 2000566506 A JP2000566506 A JP 2000566506A JP 2002523642 A JP2002523642 A JP 2002523642A
Authority
JP
Japan
Prior art keywords
gas separation
separation tank
paper pulp
pump
white water
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2000566506A
Other languages
English (en)
Japanese (ja)
Inventor
マツラ、ジョウニ
Original Assignee
アンドリツ オサケユキチュア
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 アンドリツ オサケユキチュア filed Critical アンドリツ オサケユキチュア
Publication of JP2002523642A publication Critical patent/JP2002523642A/ja
Pending legal-status Critical Current

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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Preliminary Treatment Of Fibers (AREA)
JP2000566506A 1998-08-21 1999-08-18 紙パルプを前処理する方法および装置 Pending JP2002523642A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI981798A FI105489B (fi) 1998-08-21 1998-08-21 Menetelmä ja laitteisto paperimassan esikäsittelemiseksi
FI981798 1998-08-21
PCT/FI1999/000684 WO2000011265A1 (en) 1998-08-21 1999-08-18 Method and apparatus for pretreating paper pulp

Publications (1)

Publication Number Publication Date
JP2002523642A true JP2002523642A (ja) 2002-07-30

Family

ID=8552339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000566506A Pending JP2002523642A (ja) 1998-08-21 1999-08-18 紙パルプを前処理する方法および装置

Country Status (12)

Country Link
EP (1) EP1121483B1 (ko)
JP (1) JP2002523642A (ko)
KR (1) KR20010072847A (ko)
CN (1) CN1134567C (ko)
AT (1) ATE260357T1 (ko)
AU (1) AU5374999A (ko)
BR (1) BR9913176B1 (ko)
CA (1) CA2340438C (ko)
DE (1) DE69915089T2 (ko)
ES (1) ES2214877T3 (ko)
FI (1) FI105489B (ko)
WO (1) WO2000011265A1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI122916B (fi) * 2007-04-03 2012-08-31 Andritz Oy Laitteisto kaasun poistamiseksi paperikoneen tai vastaavan yhteydessä
DE102009006715A1 (de) * 2009-01-29 2010-08-05 Voith Patent Gmbh Ausschussaufbereitung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219340A (en) * 1978-12-14 1980-08-26 Clark & Vicario Corporation Method and apparatus for outflowing liquids from chamber maintained under vacuum
FI89728C (fi) * 1992-05-19 1993-11-10 Pom Dev Oy Ab Foerfarande och anlaeggning foer cirkulation av processvattnet i en pappersmaskin
FI97332B (fi) * 1993-12-23 1996-08-30 Pom Technology Oy Ab Laite ja menetelmä kaasun ja nesteen muodostaman seoksen pumppaamiseksi ja erottamiseksi

Also Published As

Publication number Publication date
ES2214877T3 (es) 2004-09-16
FI981798A (fi) 2000-02-22
CN1134567C (zh) 2004-01-14
DE69915089D1 (de) 2004-04-01
BR9913176B1 (pt) 2009-05-05
DE69915089T2 (de) 2004-09-09
CA2340438A1 (en) 2000-03-02
WO2000011265A1 (en) 2000-03-02
ATE260357T1 (de) 2004-03-15
BR9913176A (pt) 2001-05-15
CA2340438C (en) 2008-01-15
EP1121483B1 (en) 2004-02-25
KR20010072847A (ko) 2001-07-31
FI981798A0 (fi) 1998-08-21
FI105489B (fi) 2000-08-31
EP1121483A1 (en) 2001-08-08
CN1313917A (zh) 2001-09-19
AU5374999A (en) 2000-03-14

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