IT8368078A0 - Dispositivo per la disgregazione dicarta da macero - Google Patents

Dispositivo per la disgregazione dicarta da macero

Info

Publication number
IT8368078A0
IT8368078A0 IT8368078A IT6807883A IT8368078A0 IT 8368078 A0 IT8368078 A0 IT 8368078A0 IT 8368078 A IT8368078 A IT 8368078A IT 6807883 A IT6807883 A IT 6807883A IT 8368078 A0 IT8368078 A0 IT 8368078A0
Authority
IT
Italy
Prior art keywords
disgregation
recovered paper
recovered
paper
Prior art date
Application number
IT8368078A
Other languages
English (en)
Other versions
IT1162964B (it
Inventor
Walter Musselmann Theodor Bahr
Helmut Thumm
Original Assignee
Voith Gmbh J M
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 Voith Gmbh J M filed Critical Voith Gmbh J M
Publication of IT8368078A0 publication Critical patent/IT8368078A0/it
Application granted granted Critical
Publication of IT1162964B publication Critical patent/IT1162964B/it

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
    • D21B1/34—Kneading or mixing; Pulpers
    • D21B1/345—Pulpers
    • 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)
  • Crushing And Pulverization Processes (AREA)
IT6807883A 1982-10-19 1983-10-18 Dispositivo per la disgregazione di carta da macero IT1162964B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3238589 1982-10-19
DE3240828 1982-11-05

Publications (2)

Publication Number Publication Date
IT8368078A0 true IT8368078A0 (it) 1983-10-18
IT1162964B IT1162964B (it) 1987-04-01

Family

ID=25805182

Family Applications (2)

Application Number Title Priority Date Filing Date
IT5383383U IT8353833V0 (it) 1982-10-19 1983-10-18 Dispositivo per la disgregazione dicarta da macero
IT6807883A IT1162964B (it) 1982-10-19 1983-10-18 Dispositivo per la disgregazione di carta da macero

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT5383383U IT8353833V0 (it) 1982-10-19 1983-10-18 Dispositivo per la disgregazione dicarta da macero

Country Status (7)

Country Link
US (1) US4592513A (it)
AT (1) AT387599B (it)
CA (1) CA1226754A (it)
FI (1) FI74496C (it)
FR (1) FR2534490B1 (it)
GB (1) GB2128498B (it)
IT (2) IT8353833V0 (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3543205A1 (de) * 1985-12-06 1987-06-11 Voith Gmbh J M Verfahren zur aufbereitung von faserstoffsuspensionen in hydrozyklonen
US4848674A (en) * 1988-06-20 1989-07-18 Hunter A Bruce Method for waste paper pulping
FI82492C (fi) * 1989-08-21 1991-03-11 Tampella Oy Ab Foerfarande och anordning foer avlaegsnande av foeroreningar fraon pappersmassa i pulper.
US5324389A (en) * 1992-06-19 1994-06-28 The Black Clawson Company Waste paper disintegration, classification and pulping system
DE4314505C2 (de) * 1993-05-03 1994-07-14 Voith Gmbh J M Trenneinrichtung für Zöpfe der Zopfwinde von Stofflösern
ES2261311T3 (es) 2000-12-16 2006-11-16 Voith Patent Gmbh Procedimiento para disolver y depurar materias primas de fibras de papel que contienen impurezas, especialmente papel usado.
FI120710B (fi) * 2008-09-05 2010-01-29 Metso Paper Inc Menetelmä ja laitteisto rejektin käsittelyn ohjaukseen massanvalmistusprosessissa
CN106436409B (zh) * 2016-12-05 2018-03-13 浙江西维亚进出口有限公司 一种造纸制浆用纸浆快速磨碎装置
CN114134743B (zh) * 2021-12-07 2023-08-22 枣庄市昌恒台装饰新材料科技有限公司 一种便于清理的用于生产纸制品的碎浆机
DE102023101743A1 (de) 2023-01-25 2024-07-25 Voith Patent Gmbh Vorrichtung und Verfahren zur Herstellung einer Faserstoffsuspension

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3550527A (en) * 1967-12-22 1970-12-29 Pavel Petrovich Sinitsin Paper disintegrator
DE2140372A1 (de) * 1971-08-12 1973-03-01 Voith Gmbh J M Altpapier-aufbereitungsanlage
DE2514162B2 (de) * 1975-03-29 1977-02-03 Anlage zur Aufbereitung von Altpapier J.M. Voith GmbH, 7920 Heidenheim Anlage zur aufbereitung von altpapier
CH617734A5 (en) * 1977-04-27 1980-06-13 Escher Wyss Gmbh Plant for reprocessing waste paper
IT1083628B (it) * 1977-06-10 1985-05-21 Sasso Antonio Macchina turbocentrifuga per la depurazione dell impurita' contenute nella carta da macero
DE2759113C2 (de) * 1977-12-30 1979-05-17 J.M. Voith Gmbh, 7920 Heidenheim Verfahren und Anlage zur Aufbereitung von Altpapier
AT370795B (de) * 1979-10-10 1983-05-10 Escher Wyss Gmbh Verfahren zum betrieb einer anlage zur aufbereitung von altpapier sowie anlage zur ausfuehrung des verfahrens
AT384836B (de) * 1979-11-15 1988-01-11 Escher Wyss Gmbh Verfahren und anlage zum verarbeiten von altpapier
CH649112A5 (de) * 1980-10-03 1985-04-30 Escher Wyss Gmbh Verfahren zum fraktionieren von aus altpapier gewonnenem faserstoff sowie anlage zur ausfuehrung des verfahrens.
AT378541B (de) * 1981-03-23 1985-08-26 Escher Wyss Gmbh Sortiervorrichtung fuer stoffsuspensionen zur papierherstellung

Also Published As

Publication number Publication date
FR2534490A1 (fr) 1984-04-20
GB2128498A (en) 1984-05-02
FI833625A (fi) 1984-04-20
US4592513A (en) 1986-06-03
FI74496B (fi) 1987-10-30
FI833625A0 (fi) 1983-10-05
FR2534490B1 (fr) 1988-10-14
AT387599B (de) 1989-02-10
GB2128498B (en) 1987-04-01
IT1162964B (it) 1987-04-01
IT8353833V0 (it) 1983-10-18
ATA340683A (de) 1988-07-15
CA1226754A (en) 1987-09-15
FI74496C (fi) 1988-02-08
GB8327233D0 (en) 1983-11-16

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971029