FR926841A - Improved process for removing foreign matter from pulp machines - Google Patents

Improved process for removing foreign matter from pulp machines

Info

Publication number
FR926841A
FR926841A FR926841DA FR926841A FR 926841 A FR926841 A FR 926841A FR 926841D A FR926841D A FR 926841DA FR 926841 A FR926841 A FR 926841A
Authority
FR
France
Prior art keywords
foreign matter
improved process
removing foreign
pulp machines
pulp
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
Other languages
French (fr)
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.)
COWLES CO
Original Assignee
COWLES 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
Application filed by COWLES CO filed Critical COWLES CO
Application granted granted Critical
Publication of FR926841A publication Critical patent/FR926841A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
FR926841D 1946-05-13 1946-05-13 Improved process for removing foreign matter from pulp machines Expired FR926841A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR926841T 1946-05-13

Publications (1)

Publication Number Publication Date
FR926841A true FR926841A (en) 1947-10-13

Family

ID=9440784

Family Applications (1)

Application Number Title Priority Date Filing Date
FR926841D Expired FR926841A (en) 1946-05-13 1946-05-13 Improved process for removing foreign matter from pulp machines

Country Status (1)

Country Link
FR (1) FR926841A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE877695C (en) * 1951-04-28 1953-05-26 Voith Gmbh J M Device for the constant separation of specifically heavy impurities from fiber suspension
DE882182C (en) * 1950-12-10 1953-07-06 Paul Vollrath Maschinenfabrik Device for shooting up waste paper, cellulose, wood pulp and the like. like
US4199110A (en) * 1976-10-07 1980-04-22 Mo Och Domsjo Aktiebolag Process and apparatus for disintegrating waste paper while separating metallic particulate material present in the paper
CN104358173A (en) * 2014-12-04 2015-02-18 王秉华 Hydraulic pulper pulping device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE882182C (en) * 1950-12-10 1953-07-06 Paul Vollrath Maschinenfabrik Device for shooting up waste paper, cellulose, wood pulp and the like. like
DE877695C (en) * 1951-04-28 1953-05-26 Voith Gmbh J M Device for the constant separation of specifically heavy impurities from fiber suspension
US4199110A (en) * 1976-10-07 1980-04-22 Mo Och Domsjo Aktiebolag Process and apparatus for disintegrating waste paper while separating metallic particulate material present in the paper
CN104358173A (en) * 2014-12-04 2015-02-18 王秉华 Hydraulic pulper pulping device

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