EP0122991A3 - Vorrichtung und Verfahren zum Zerfasern von Papierfaserstoff mit hoher Stoffdichte - Google Patents

Vorrichtung und Verfahren zum Zerfasern von Papierfaserstoff mit hoher Stoffdichte Download PDF

Info

Publication number
EP0122991A3
EP0122991A3 EP83304496A EP83304496A EP0122991A3 EP 0122991 A3 EP0122991 A3 EP 0122991A3 EP 83304496 A EP83304496 A EP 83304496A EP 83304496 A EP83304496 A EP 83304496A EP 0122991 A3 EP0122991 A3 EP 0122991A3
Authority
EP
European Patent Office
Prior art keywords
stock
tub
paper making
rotor
pulping paper
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.)
Withdrawn
Application number
EP83304496A
Other languages
English (en)
French (fr)
Other versions
EP0122991A2 (de
Inventor
Earl T. Blakley
Paul G. Marsh
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.)
Black Clawson Co
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
Application filed by Black Clawson Co filed Critical Black Clawson Co
Publication of EP0122991A2 publication Critical patent/EP0122991A2/de
Publication of EP0122991A3 publication Critical patent/EP0122991A3/de
Withdrawn legal-status Critical Current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)
  • Paper (AREA)
EP83304496A 1982-08-12 1983-08-03 Vorrichtung und Verfahren zum Zerfasern von Papierfaserstoff mit hoher Stoffdichte Withdrawn EP0122991A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40737182A 1982-08-12 1982-08-12
US407371 1982-08-12

Publications (2)

Publication Number Publication Date
EP0122991A2 EP0122991A2 (de) 1984-10-31
EP0122991A3 true EP0122991A3 (de) 1985-02-06

Family

ID=23611763

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83304496A Withdrawn EP0122991A3 (de) 1982-08-12 1983-08-03 Vorrichtung und Verfahren zum Zerfasern von Papierfaserstoff mit hoher Stoffdichte

Country Status (5)

Country Link
EP (1) EP0122991A3 (de)
JP (1) JPS5947494A (de)
BR (1) BR8304336A (de)
ES (1) ES524867A0 (de)
FI (1) FI832887A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2630139A1 (fr) * 1988-04-18 1989-10-20 Lamort E & M Pulpeur de pate a papier
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
FR2908058A1 (fr) * 2006-11-02 2008-05-09 Kadant Lamort Soc Par Actions Turbines a plaques
DE202008000684U1 (de) * 2008-01-17 2009-05-20 Voith Patent Gmbh Stofflöser zur Zerkleinerung und Suspendierung von Papierstoff
CN104372706A (zh) * 2013-08-12 2015-02-25 苏州维艾普新材料股份有限公司 一种内含导料螺旋的玻璃棉打浆装置
CN104372702B (zh) * 2014-12-15 2016-08-17 济南大学 一种低功耗低噪声的碎浆机
CN108252146B (zh) * 2018-03-23 2023-11-24 郑州华美彩印纸品有限公司 一种用于造纸生产的打浆机
CN109208363B (zh) * 2018-11-20 2020-07-21 重庆工程职业技术学院 一种节能环保的造纸印刷用碎浆设备
CN111794010A (zh) * 2020-07-16 2020-10-20 山东泗水金立得纸业有限公司 无碳复写纸生产用纸浆制备装置
CN113458123B (zh) * 2021-07-26 2024-05-28 中国环境保护集团有限公司 厨余垃圾预处理系统及方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2371837A (en) * 1941-04-29 1945-03-20 Black Clawson Co Apparatus for pulping and screening papermaking materials
US2641971A (en) * 1949-02-07 1953-06-16 Downingtown Mfg Co Paper stock pulper
US3073535A (en) * 1960-03-24 1963-01-15 Black Clawson Co Paper machinery
DE1461017A1 (de) * 1963-11-28 1969-01-23 E D Jones Corp Zerkleinerungsgeraet
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5014802A (de) * 1973-06-18 1975-02-17

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2371837A (en) * 1941-04-29 1945-03-20 Black Clawson Co Apparatus for pulping and screening papermaking materials
US2641971A (en) * 1949-02-07 1953-06-16 Downingtown Mfg Co Paper stock pulper
US3073535A (en) * 1960-03-24 1963-01-15 Black Clawson Co Paper machinery
DE1461017A1 (de) * 1963-11-28 1969-01-23 E D Jones Corp Zerkleinerungsgeraet
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

Also Published As

Publication number Publication date
EP0122991A2 (de) 1984-10-31
ES8406602A1 (es) 1984-07-01
ES524867A0 (es) 1984-07-01
FI832887A0 (fi) 1983-08-11
FI832887A (fi) 1984-02-13
JPS5947494A (ja) 1984-03-17
BR8304336A (pt) 1984-03-20

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT DE FR GB IT SE

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): AT DE FR GB IT SE

17P Request for examination filed

Effective date: 19850806

17Q First examination report despatched

Effective date: 19861002

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19870213

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MARSH, PAUL G.

Inventor name: BLAKLEY, EARL T.