WO2011069704A3 - Disperger iv - Google Patents

Disperger iv Download PDF

Info

Publication number
WO2011069704A3
WO2011069704A3 PCT/EP2010/064899 EP2010064899W WO2011069704A3 WO 2011069704 A3 WO2011069704 A3 WO 2011069704A3 EP 2010064899 W EP2010064899 W EP 2010064899W WO 2011069704 A3 WO2011069704 A3 WO 2011069704A3
Authority
WO
WIPO (PCT)
Prior art keywords
treatment tool
teeth
disperging
annular
extends
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.)
Ceased
Application number
PCT/EP2010/064899
Other languages
English (en)
French (fr)
Other versions
WO2011069704A2 (de
Inventor
Oliver Lüdtke
Roland Rauch
Werner Brettscneider
Bernd Kraft
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voith Patent GmbH
Original Assignee
Voith Patent GmbH
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 Patent GmbH filed Critical Voith Patent GmbH
Priority to CN2010900014724U priority Critical patent/CN203080348U/zh
Priority to DE201021000171 priority patent/DE212010000171U1/de
Priority to ATGM50048/2012U priority patent/AT12916U1/de
Publication of WO2011069704A2 publication Critical patent/WO2011069704A2/de
Publication of WO2011069704A3 publication Critical patent/WO2011069704A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/53—Mixing liquids with solids using driven stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/271—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed radially between the surfaces of the rotor and the stator
    • B01F27/2711—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed radially between the surfaces of the rotor and the stator provided with intermeshing elements
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/004—Methods of beating or refining including disperging or deflaking
    • D21D1/006—Disc mills
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/004—Methods of beating or refining including disperging or deflaking
    • D21D1/006—Disc mills
    • D21D1/008—Discs
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/30—Disc mills
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Crushing And Grinding (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Die Erfindung betrifft eine Dispergiervorrichtung zum Dispergieren von Faserstoff (1) mit einem Gehäuse (2), in welchem ein erstes Behandlungswerkzeug (3) und ein zweites Behandlungswerkzeug (4) angeordnet ist, wobei die Behandlungswerkzeuge (3,4) jeweils eine rotationssymmetrische Form haben, koaxial zueinander angeordnet sind, jeweils in mehreren ringförmigen, zu ihrer Mitte konzentrischen Reihen (5) angeordnete Zähne (6) aufweisen, zwischen denen sich Zahnlücken befinden, die von dem Faserstoff (1) radial durchströmt werden, zwischen den Zahnreihen (5) ringförmige Zwischenräume vorhanden sind, die so angeordnet sind, dass zumindest eine Zahnreihe (5) eines Behandlungswerkzeuges (3,4) in einen ringförmigen Zwischenraum des anderen, komplementären Behandlungswerkzeuges (4,3) hineinreicht. Dabei soll die Dispergierung dadurch verbessert werden, dass zumindest einige Zähne (6) wenigstens eines Behandlungswerkzeuges (3,4) mindestens eine radial verlaufende Nut (9) besitzen, welche sich wenigstens über den Zahnkopf (10) erstreckt.
PCT/EP2010/064899 2009-12-08 2010-10-06 Disperger iv Ceased WO2011069704A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2010900014724U CN203080348U (zh) 2009-12-08 2010-10-06 分散装置
DE201021000171 DE212010000171U1 (de) 2009-12-08 2010-10-06 Disperger IV
ATGM50048/2012U AT12916U1 (de) 2009-12-08 2010-10-06 Disperger IV

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009047659.8 2009-12-08
DE102009047659A DE102009047659A1 (de) 2009-12-08 2009-12-08 Disperger IV

Publications (2)

Publication Number Publication Date
WO2011069704A2 WO2011069704A2 (de) 2011-06-16
WO2011069704A3 true WO2011069704A3 (de) 2011-09-15

Family

ID=43972013

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/064899 Ceased WO2011069704A2 (de) 2009-12-08 2010-10-06 Disperger iv

Country Status (4)

Country Link
CN (1) CN203080348U (de)
AT (1) AT12916U1 (de)
DE (2) DE102009047659A1 (de)
WO (1) WO2011069704A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11208763B2 (en) 2018-10-29 2021-12-28 Andritz Inc. Supported toothed plates in a disperser
US11859344B2 (en) 2018-10-29 2024-01-02 Andritz Inc. Supported toothed plates in a disperser with buttress extending from the substrate and between a first face of a tooth

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19541892C1 (de) * 1995-11-10 1996-11-21 Voith Sulzer Stoffaufbereitung Vorrichtung zur mechanischen Behandlung von hochkonsistentem Faserstoff
DE102008007888A1 (de) * 2008-02-07 2009-08-13 Voith Patent Gmbh Vorrichtung zur Bearbeitung von Faserstoff für die Papier- oder Kartonerzeugung
EP2243879A2 (de) * 2009-04-23 2010-10-27 Andritz, Inc. Entstipperplatte und zugehörige Verfahren

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19541892C1 (de) * 1995-11-10 1996-11-21 Voith Sulzer Stoffaufbereitung Vorrichtung zur mechanischen Behandlung von hochkonsistentem Faserstoff
DE102008007888A1 (de) * 2008-02-07 2009-08-13 Voith Patent Gmbh Vorrichtung zur Bearbeitung von Faserstoff für die Papier- oder Kartonerzeugung
EP2243879A2 (de) * 2009-04-23 2010-10-27 Andritz, Inc. Entstipperplatte und zugehörige Verfahren

Also Published As

Publication number Publication date
DE212010000171U1 (de) 2012-06-26
DE102009047659A1 (de) 2011-06-09
AT12916U1 (de) 2013-02-15
WO2011069704A2 (de) 2011-06-16
CN203080348U (zh) 2013-07-24

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