FI810709L - Foerfarande och anordning foer defibrering av massa - Google Patents

Foerfarande och anordning foer defibrering av massa

Info

Publication number
FI810709L
FI810709L FI810709A FI810709A FI810709L FI 810709 L FI810709 L FI 810709L FI 810709 A FI810709 A FI 810709A FI 810709 A FI810709 A FI 810709A FI 810709 L FI810709 L FI 810709L
Authority
FI
Finland
Prior art keywords
stator
rotor
edge
channeled
bladed
Prior art date
Application number
FI810709A
Other languages
English (en)
Other versions
FI74495B (fi
FI74495C (fi
Inventor
Donald Worth Danforth
Original Assignee
Bolton Emerson
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 Bolton Emerson filed Critical Bolton Emerson
Publication of FI810709L publication Critical patent/FI810709L/fi
Publication of FI74495B publication Critical patent/FI74495B/fi
Application granted granted Critical
Publication of FI74495C publication Critical patent/FI74495C/fi

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)
  • Crushing And Pulverization Processes (AREA)
  • Glass Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Saccharide Compounds (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FI810709A 1980-03-06 1981-03-06 Foerfarande och anordning foer defibrering av massa. FI74495C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12787380 1980-03-06
US06/127,873 US4365761A (en) 1980-03-06 1980-03-06 Apparatus and method for defibering unconventional material

Publications (3)

Publication Number Publication Date
FI810709L true FI810709L (fi) 1981-09-07
FI74495B FI74495B (fi) 1987-10-30
FI74495C FI74495C (fi) 1988-02-08

Family

ID=22432404

Family Applications (1)

Application Number Title Priority Date Filing Date
FI810709A FI74495C (fi) 1980-03-06 1981-03-06 Foerfarande och anordning foer defibrering av massa.

Country Status (10)

Country Link
US (1) US4365761A (fi)
EP (1) EP0035839B1 (fi)
JP (1) JPS56140118A (fi)
AT (1) ATE20919T1 (fi)
AU (1) AU535692B2 (fi)
BR (1) BR8101329A (fi)
CA (1) CA1159294A (fi)
DE (1) DE3174957D1 (fi)
FI (1) FI74495C (fi)
MX (1) MX152102A (fi)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5011091A (en) * 1989-08-10 1991-04-30 Haybuster Manufacturing Inc. Cellulose fiberization apparatus
US5421276A (en) * 1992-12-15 1995-06-06 Hooper, Jr.; William C. Method of disposing of absorbent material impregnated with waste
US5370999A (en) * 1992-12-17 1994-12-06 Colorado State University Research Foundation Treatment of fibrous lignocellulosic biomass by high shear forces in a turbulent couette flow to make the biomass more susceptible to hydrolysis
US5577674A (en) * 1993-09-08 1996-11-26 Somat Corporation Waste pulping and liquid extraction system and method including automatic bag feeding
US5451004A (en) * 1993-09-08 1995-09-19 Somat Corporation Integrated waste pulping and liquid extraction system
US6053441A (en) * 1997-09-04 2000-04-25 Bolton-Emerson Americas, Inc. Toroidal flow pulper for difficult materials
US20040081828A1 (en) * 2002-10-25 2004-04-29 Dezutter Ramon C. Flowable and meterable densified fiber particle
US7201825B2 (en) * 2002-10-25 2007-04-10 Weyerhaeuser Company Process for making a flowable and meterable densified fiber particle
US7364642B2 (en) * 2003-08-18 2008-04-29 Kimberly-Clark Worldwide, Inc. Recycling of latex-containing broke
US7594619B2 (en) * 2005-07-22 2009-09-29 Ghere Jr A Michael Cotton fiber particulate and method of manufacture
DE102006031904B3 (de) 2006-07-07 2007-10-04 Gw Fasertechnik Gmbh Vorrichtung und Verfahren zur Herstellung oder Aufbereitung von Pulpe
JP4906593B2 (ja) * 2007-05-23 2012-03-28 ボイス パテント ゲーエムベーハー 古紙裁断用ロータのスクリーンプレート
CN104452384B (zh) * 2014-10-22 2016-08-17 保定钞票纸业有限公司 一种用于纤维碎解的转子刀和用于纤维碎解的设备
WO2018222142A1 (en) * 2017-05-29 2018-12-06 Aquafilslo D.O.O. Process and device for separation and recovery of waste carpet components
CN108660548A (zh) * 2018-04-18 2018-10-16 海宁市丁桥镇永畅知识产权服务部 一种真皮纤维的制备工艺
US12571161B2 (en) 2023-05-24 2026-03-10 Kadant Black Clawson Llc Deflaking element for pulper

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2596586A (en) * 1947-06-19 1952-05-13 Morden Machines Company Machine for treating fibrous material
GB652439A (en) * 1947-06-19 1951-04-25 Charles Whitney Morden Machine for treatment of paper pulp and pulp making materials
GB861695A (en) * 1958-09-02 1961-02-22 Morden Machines Company Improved rotor cooperating with stationary ring in a machine for shredding and treating fibrous material
AT249491B (de) * 1959-09-19 1966-09-26 P J Wolff & Soehne G M B H App Maschine zum Aufschließen von Faserstoffen
US3428261A (en) * 1965-10-06 1969-02-18 Bolton Emerson Method and apparatus for pulping and defibering
GB1176412A (en) * 1967-01-26 1970-01-01 Bolton Emerson Improvements in and relating to an apparatus and method for Pulping and Defibering
US3946951A (en) * 1974-06-21 1976-03-30 Bolton-Emerson, Inc. Attrition pulper having high level thrust for grinding pulp and refining fibres
CH613484A5 (fi) * 1976-11-16 1979-09-28 Escher Wyss Gmbh

Also Published As

Publication number Publication date
DE3174957D1 (en) 1986-08-28
EP0035839B1 (en) 1986-07-23
JPH0320486B2 (fi) 1991-03-19
EP0035839A2 (en) 1981-09-16
JPS56140118A (en) 1981-11-02
BR8101329A (pt) 1981-09-08
EP0035839A3 (en) 1982-04-21
ATE20919T1 (de) 1986-08-15
FI74495B (fi) 1987-10-30
FI74495C (fi) 1988-02-08
AU535692B2 (en) 1984-03-29
AU6792381A (en) 1981-09-10
CA1159294A (en) 1983-12-27
MX152102A (es) 1985-05-29
US4365761A (en) 1982-12-28

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Legal Events

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Owner name: BEMATEC SA