ATE217923T1 - Verfahren und vorrichtung zum zerfasern und sieben eines recyclierten fasermaterials - Google Patents

Verfahren und vorrichtung zum zerfasern und sieben eines recyclierten fasermaterials

Info

Publication number
ATE217923T1
ATE217923T1 AT97660062T AT97660062T ATE217923T1 AT E217923 T1 ATE217923 T1 AT E217923T1 AT 97660062 T AT97660062 T AT 97660062T AT 97660062 T AT97660062 T AT 97660062T AT E217923 T1 ATE217923 T1 AT E217923T1
Authority
AT
Austria
Prior art keywords
pulper
primary
operating
vertical
screening
Prior art date
Application number
AT97660062T
Other languages
English (en)
Inventor
Jouko Hautala
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
Application granted granted Critical
Publication of ATE217923T1 publication Critical patent/ATE217923T1/de

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
    • D21B1/30—Defibrating by other means
    • D21B1/32—Defibrating by other means of waste paper
    • 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
    • D21B1/30—Defibrating by other means
    • D21B1/34—Kneading or mixing; Pulpers
    • D21B1/345—Pulpers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AT97660062T 1996-06-12 1997-06-09 Verfahren und vorrichtung zum zerfasern und sieben eines recyclierten fasermaterials ATE217923T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI962446A FI103419B (fi) 1996-06-12 1996-06-12 Menetelmä ja laitteisto keräyskuitumateriaalin kuiduttamiseksi ja laji ttelemiseksi

Publications (1)

Publication Number Publication Date
ATE217923T1 true ATE217923T1 (de) 2002-06-15

Family

ID=8546199

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97660062T ATE217923T1 (de) 1996-06-12 1997-06-09 Verfahren und vorrichtung zum zerfasern und sieben eines recyclierten fasermaterials

Country Status (8)

Country Link
EP (1) EP0812950B1 (de)
JP (1) JPH1053986A (de)
KR (1) KR980002425A (de)
AT (1) ATE217923T1 (de)
CA (1) CA2207352A1 (de)
DE (1) DE69712670T2 (de)
FI (1) FI103419B (de)
TW (1) TW377377B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007016377A (ja) * 2005-06-10 2007-01-25 Nippon Sharyo Seizo Kaisha Ltd ディスク式濾過装置及びこれを用いた紙料再生システム
FR2895423B1 (fr) * 2005-12-23 2009-04-24 Georgia Pacific France Soc En Procede de preparation de pate a papier a partir de papiers recycles contenant des contaminants
FI120629B (fi) 2007-09-14 2009-12-31 Metso Paper Inc Laitteisto ja menetelmä kuitumassasuspension valmistukseen
DE102011012191A1 (de) * 2010-10-05 2012-04-05 Hans-Joachim Boltersdorf Verfahren zur Aufbereitung von Grünschnitt
FI126447B (en) * 2015-12-29 2016-12-15 Red Wire Oy Apparatus and method for processing recycled material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT388576B (de) * 1983-11-04 1989-07-25 Escher Wyss Gmbh Stoffloesereinrichtung zur aufloesung von altpapier
FI82493C (fi) * 1989-06-05 1991-03-11 Tampella Oy Ab Massaloesare.
FI91288C (fi) * 1992-10-20 1994-06-10 Tampella Oy Valmet Sekoituslaite pulpperoinnissa

Also Published As

Publication number Publication date
FI103419B1 (fi) 1999-06-30
TW377377B (en) 1999-12-21
KR980002425A (ko) 1998-03-30
EP0812950A1 (de) 1997-12-17
FI962446A0 (fi) 1996-06-12
DE69712670T2 (de) 2002-10-31
JPH1053986A (ja) 1998-02-24
DE69712670D1 (de) 2002-06-27
FI103419B (fi) 1999-06-30
CA2207352A1 (en) 1997-12-12
FI962446A (fi) 1997-12-13
EP0812950B1 (de) 2002-05-22

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee