ATE131885T1 - Verfahren und vorrichtung zum behandeln von abfallpapier - Google Patents

Verfahren und vorrichtung zum behandeln von abfallpapier

Info

Publication number
ATE131885T1
ATE131885T1 AT92924474T AT92924474T ATE131885T1 AT E131885 T1 ATE131885 T1 AT E131885T1 AT 92924474 T AT92924474 T AT 92924474T AT 92924474 T AT92924474 T AT 92924474T AT E131885 T1 ATE131885 T1 AT E131885T1
Authority
AT
Austria
Prior art keywords
pulper
waste paper
defibrizing
screened
plastic
Prior art date
Application number
AT92924474T
Other languages
English (en)
Inventor
Teuvo Kemppinen
Jorma Olkkonen
Original Assignee
Ahlstroem Oy
Kamyr 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 Ahlstroem Oy, Kamyr Inc filed Critical Ahlstroem Oy
Application granted granted Critical
Publication of ATE131885T1 publication Critical patent/ATE131885T1/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
    • D21B1/322—Defibrating by other means of waste paper coated with synthetic materials
    • 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
    • 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)
AT92924474T 1991-06-07 1992-06-01 Verfahren und vorrichtung zum behandeln von abfallpapier ATE131885T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI912745A FI92338C (fi) 1991-06-07 1991-06-07 Menetelmä ja laitteisto keräyspaperin käsittelemiseksi

Publications (1)

Publication Number Publication Date
ATE131885T1 true ATE131885T1 (de) 1996-01-15

Family

ID=8532664

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92924474T ATE131885T1 (de) 1991-06-07 1992-06-01 Verfahren und vorrichtung zum behandeln von abfallpapier

Country Status (9)

Country Link
EP (1) EP0591475B1 (de)
AT (1) ATE131885T1 (de)
AU (1) AU1878992A (de)
CA (1) CA2112806A1 (de)
DE (1) DE69206990T2 (de)
FI (1) FI92338C (de)
MX (1) MX9202671A (de)
WO (1) WO1992021812A1 (de)
ZA (1) ZA923740B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT512395B1 (de) * 2012-04-24 2013-08-15 Andritz Ag Maschf Verfahren zur Auflösung von Faserstoffen
CN103510415B (zh) * 2012-06-20 2018-02-16 安德里特斯公开股份有限公司 用于分解纤维材料的方法
FI126609B (en) * 2013-11-15 2017-03-15 Valmet Technologies Inc Trumpulper
CN113249998B (zh) * 2021-06-04 2023-06-16 安德里茨（中国）有限公司 废纸制浆系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2941898A1 (de) * 1979-10-17 1981-04-30 Hermann Finckh, Maschinenfabrik GmbH & Co, 7417 Pfullingen Verfahren und einrichtung zum aufbereiten von altpapier
DE3225538C1 (de) * 1982-07-08 1983-12-22 J.M. Voith Gmbh, 7920 Heidenheim Pufferbehälter für die Altpapieraufbereitung

Also Published As

Publication number Publication date
DE69206990D1 (de) 1996-02-01
FI912745A (fi) 1992-12-08
EP0591475A1 (de) 1994-04-13
MX9202671A (es) 1993-02-01
ZA923740B (en) 1993-01-27
FI92338B (fi) 1994-07-15
FI912745A0 (fi) 1991-06-07
DE69206990T2 (de) 1996-05-30
EP0591475B1 (de) 1995-12-20
AU1878992A (en) 1993-01-08
CA2112806A1 (en) 1992-12-10
FI92338C (fi) 1994-10-25
WO1992021812A1 (en) 1992-12-10

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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