FR1541189A - Improvements to machines for fine sieving of raw materials, especially for pulp - Google Patents

Improvements to machines for fine sieving of raw materials, especially for pulp

Info

Publication number
FR1541189A
FR1541189A FR121761A FR121761A FR1541189A FR 1541189 A FR1541189 A FR 1541189A FR 121761 A FR121761 A FR 121761A FR 121761 A FR121761 A FR 121761A FR 1541189 A FR1541189 A FR 1541189A
Authority
FR
France
Prior art keywords
pulp
machines
raw materials
fine sieving
sieving
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
FR121761A
Other languages
French (fr)
Inventor
Tadashi Kobayashi
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 filed Critical
Priority to FR121761A priority Critical patent/FR1541189A/en
Application granted granted Critical
Publication of FR1541189A publication Critical patent/FR1541189A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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)
FR121761A 1967-09-21 1967-09-21 Improvements to machines for fine sieving of raw materials, especially for pulp Expired FR1541189A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR121761A FR1541189A (en) 1967-09-21 1967-09-21 Improvements to machines for fine sieving of raw materials, especially for pulp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR121761A FR1541189A (en) 1967-09-21 1967-09-21 Improvements to machines for fine sieving of raw materials, especially for pulp

Publications (1)

Publication Number Publication Date
FR1541189A true FR1541189A (en) 1968-10-04

Family

ID=8638713

Family Applications (1)

Application Number Title Priority Date Filing Date
FR121761A Expired FR1541189A (en) 1967-09-21 1967-09-21 Improvements to machines for fine sieving of raw materials, especially for pulp

Country Status (1)

Country Link
FR (1) FR1541189A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502204A1 (en) * 1981-03-23 1982-09-24 Escher Wyss Gmbh DEVICE FOR SORTING SUSPENSION OF MATERIAL FOR THE MANUFACTURE OF PAPER
US5681429A (en) * 1992-10-20 1997-10-28 Valmet Paper Machinery Inc. Mixing device in pulping
JP2016028811A (en) * 2014-07-22 2016-03-03 ピージーエイ・プツツ−グラニツツアー−アンラゲンバウ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Device for preparing substance

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502204A1 (en) * 1981-03-23 1982-09-24 Escher Wyss Gmbh DEVICE FOR SORTING SUSPENSION OF MATERIAL FOR THE MANUFACTURE OF PAPER
US5681429A (en) * 1992-10-20 1997-10-28 Valmet Paper Machinery Inc. Mixing device in pulping
JP2016028811A (en) * 2014-07-22 2016-03-03 ピージーエイ・プツツ−グラニツツアー−アンラゲンバウ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Device for preparing substance

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