AT249491B - Machine for pulping fibers - Google Patents

Machine for pulping fibers

Info

Publication number
AT249491B
AT249491B AT705460A AT705460A AT249491B AT 249491 B AT249491 B AT 249491B AT 705460 A AT705460 A AT 705460A AT 705460 A AT705460 A AT 705460A AT 249491 B AT249491 B AT 249491B
Authority
AT
Austria
Prior art keywords
machine
pulping
fibers
pulping fibers
Prior art date
Application number
AT705460A
Other languages
German (de)
Original Assignee
P J Wolff & Soehne G M B H App
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
Priority claimed from DEW26416A external-priority patent/DE1204924B/en
Priority claimed from DEW28517A external-priority patent/DE1180617B/en
Application filed by P J Wolff & Soehne G M B H App filed Critical P J Wolff & Soehne G M B H App
Application granted granted Critical
Publication of AT249491B publication Critical patent/AT249491B/en

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
    • 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
    • D21D1/32—Hammer mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
AT705460A 1959-09-19 1960-09-16 Machine for pulping fibers AT249491B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEW26416A DE1204924B (en) 1959-09-19 1959-09-19 Machine for the speck-free dissolving of fiber materials for paper and cardboard production
DEW28517A DE1180617B (en) 1960-09-07 1960-09-07 Dissolver for dissolving fibers in water

Publications (1)

Publication Number Publication Date
AT249491B true AT249491B (en) 1966-09-26

Family

ID=26002313

Family Applications (1)

Application Number Title Priority Date Filing Date
AT705460A AT249491B (en) 1959-09-19 1960-09-16 Machine for pulping fibers

Country Status (2)

Country Link
AT (1) AT249491B (en)
GB (1) GB968994A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112969828A (en) * 2018-11-08 2021-06-15 福伊特专利有限公司 Rotor for a heating unit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365761A (en) * 1980-03-06 1982-12-28 Bolton - Emerson, Inc. Apparatus and method for defibering unconventional material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112969828A (en) * 2018-11-08 2021-06-15 福伊特专利有限公司 Rotor for a heating unit

Also Published As

Publication number Publication date
GB968994A (en) 1964-09-09

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