CA1242346A - Appareil broyeur pour pate a papier - Google Patents

Appareil broyeur pour pate a papier

Info

Publication number
CA1242346A
CA1242346A CA000448340A CA448340A CA1242346A CA 1242346 A CA1242346 A CA 1242346A CA 000448340 A CA000448340 A CA 000448340A CA 448340 A CA448340 A CA 448340A CA 1242346 A CA1242346 A CA 1242346A
Authority
CA
Canada
Prior art keywords
rotor
vanes
stock
pulping
feed screw
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.)
Expired
Application number
CA000448340A
Other languages
English (en)
Inventor
David E. Chupka
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.)
Thermo Black Clawson Inc
Original Assignee
Black Clawson Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23869305&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1242346(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Black Clawson Co filed Critical Black Clawson Co
Application granted granted Critical
Publication of CA1242346A publication Critical patent/CA1242346A/fr
Expired 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
    • D21B1/34—Kneading or mixing; Pulpers
    • D21B1/345—Pulpers
    • D21B1/347—Rotor assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
CA000448340A 1983-02-28 1984-02-27 Appareil broyeur pour pate a papier Expired CA1242346A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47084783A 1983-02-28 1983-02-28
US470,847 1990-01-26

Publications (1)

Publication Number Publication Date
CA1242346A true CA1242346A (fr) 1988-09-27

Family

ID=23869305

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000448340A Expired CA1242346A (fr) 1983-02-28 1984-02-27 Appareil broyeur pour pate a papier

Country Status (6)

Country Link
EP (1) EP0117716B1 (fr)
JP (1) JPS59199895A (fr)
BR (1) BR8400776A (fr)
CA (1) CA1242346A (fr)
DE (1) DE3473894D1 (fr)
ES (1) ES530083A0 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1228762A (fr) * 1983-05-18 1987-11-03 Joseph W. Couture Appareil et methode de production de pate a papier
DE3743247A1 (de) * 1987-12-19 1989-06-29 Escher Wyss Gmbh Pulper mit hoher aufloeseeffizienz
SE509293C2 (sv) 1997-04-29 1999-01-11 Cellwood Machinery Ab Anordning vid massaupplösare
ITVI20020048A1 (it) * 2002-03-19 2003-09-19 Comer Spa Propulsore per l'agitazione di sospensioni di solidi all'interno di una vasca di trattamento
GB0703053D0 (en) 2007-02-16 2007-03-28 Ici Plc Apparatus for and Methods of Mixing and Dispensing Samples
CN101708819B (zh) * 2008-12-03 2012-07-04 鞍钢集团矿业公司 矿浆分配器
DE102010005596B4 (de) 2010-01-25 2015-11-05 Epcos Ag Elektroakustischer Wandler mit verringerten Verlusten durch transversale Emission und verbesserter Performance durch Unterdrückung transversaler Moden
DE102011082976A1 (de) 2011-09-19 2013-03-21 Günter Betz Vorrichtung zum Aufschlagen (zerkleinern, zerfasern, auflösen, aufbereiten) von Altpapieren und Zellstoffen in einem Pulper (Stofflöser)
AT517870B1 (de) 2015-10-30 2019-03-15 Chemiefaser Lenzing Ag Hochkonzentrationsmischer zur Herstellung einer Zellulosesuspension mit hoher Zellulosekonzentration

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3171606A (en) * 1962-06-06 1965-03-02 Ed Jones Corp Circulating and disintegrating rotor for pulping apparatus
GB1176412A (en) * 1967-01-26 1970-01-01 Bolton Emerson Improvements in and relating to an apparatus and method for Pulping and Defibering
JPS5225104A (en) * 1975-08-14 1977-02-24 Bolton Emerson Pulp making method
DE2542065A1 (de) * 1975-09-20 1977-03-24 Bolton Emerson Verfahren zum zerfasern und verfeinern der fasern insbesondere schwer auffaserbarer materialien sowie zerfaserer zur durchfuehrung des verfahrens
DE2917814C2 (de) * 1979-05-03 1983-12-08 J.M. Voith Gmbh, 7920 Heidenheim Stofflöser zur Herstellung von Papierstoffsuspensionen
DE3027044C2 (de) * 1980-07-17 1982-12-16 J.M. Voith Gmbh, 7920 Heidenheim Rotor für einen Stofflöser

Also Published As

Publication number Publication date
DE3473894D1 (en) 1988-10-13
EP0117716B1 (fr) 1988-09-07
EP0117716A3 (en) 1985-05-29
JPH055958B2 (fr) 1993-01-25
BR8400776A (pt) 1984-10-02
EP0117716A2 (fr) 1984-09-05
ES8503050A1 (es) 1985-02-01
JPS59199895A (ja) 1984-11-13
ES530083A0 (es) 1985-02-01

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Legal Events

Date Code Title Description
MKEX Expiry