SE7707227L - WAY TO SORT PAPER AND APPARATUS FOR THIS - Google Patents

WAY TO SORT PAPER AND APPARATUS FOR THIS

Info

Publication number
SE7707227L
SE7707227L SE7707227A SE7707227A SE7707227L SE 7707227 L SE7707227 L SE 7707227L SE 7707227 A SE7707227 A SE 7707227A SE 7707227 A SE7707227 A SE 7707227A SE 7707227 L SE7707227 L SE 7707227L
Authority
SE
Sweden
Prior art keywords
fragmentation
way
mixture
sort paper
paper
Prior art date
Application number
SE7707227A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE436700B (en
Inventor
A Bialski
C Gentile
O Sepall
Original Assignee
Reed Ltd
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 Reed Ltd filed Critical Reed Ltd
Publication of SE7707227L publication Critical patent/SE7707227L/en
Publication of SE436700B publication Critical patent/SE436700B/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
    • D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
    • D21B1/08—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods the raw material being waste paper; the raw material being rags
    • 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
    • D21B1/02—Pretreatment of the raw materials by chemical or physical means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Disclosed are method and apparatus for applying forces to a waste paper mixture programmed to procure progressive fragmentation of the respective components of the mixture; the method including the step of harvesting the resulting paper fragments at intervals when fragmentation of one component is virtually completed and fragmentation of the next commences.
SE7707227A 1976-12-29 1977-06-22 SET AND APPARATUS FOR TREATING A DRY OR REALLY DRY PAPER MIXTURE FOR SEPARATION AND RECYCLING OF ATMINSTONE ONE OF THE MIXTURE PAPER COMPONENTS SE436700B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA268,802A CA1078351A (en) 1976-12-29 1976-12-29 Paper sorting method and apparatus

Publications (2)

Publication Number Publication Date
SE7707227L true SE7707227L (en) 1978-06-30
SE436700B SE436700B (en) 1985-01-21

Family

ID=4107597

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7707227A SE436700B (en) 1976-12-29 1977-06-22 SET AND APPARATUS FOR TREATING A DRY OR REALLY DRY PAPER MIXTURE FOR SEPARATION AND RECYCLING OF ATMINSTONE ONE OF THE MIXTURE PAPER COMPONENTS

Country Status (11)

Country Link
JP (1) JPS5386809A (en)
AU (1) AU509950B2 (en)
CA (1) CA1078351A (en)
CS (1) CS209461B2 (en)
DE (1) DE2721354C2 (en)
FI (1) FI70935C (en)
FR (1) FR2376248A1 (en)
GB (1) GB1578888A (en)
IT (1) IT1080202B (en)
NL (1) NL7706211A (en)
SE (1) SE436700B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1161011A (en) * 1980-08-14 1984-01-24 Milos Stradal Board sorter
DE3238742A1 (en) * 1982-10-20 1984-04-26 Escher Wyss Gmbh, 7980 Ravensburg Process for the sorting of fibre material, especially for paper making, and sorting apparatus for carrying out the process
NZ211273A (en) * 1984-03-08 1986-09-10 Ebara Corp Municipal waste pulverising machine with rotating screen and brush type dust seals
DE3935151C2 (en) * 1989-10-21 1998-09-17 Voith Gmbh J M Rotor for a sorter for the recovery of fibers from paper or cellulose

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899064A (en) * 1959-08-11 Rotary pulp screens
US1417961A (en) * 1920-10-07 1922-05-30 Williams Patent Crusher & Pulv Method of reducing fibrous sheet material
US1818570A (en) * 1929-11-08 1931-08-11 Buffalo Hammer Mill Corp Hammer mill
US1921750A (en) * 1931-04-01 1933-08-08 Carl Nebrich Centrifugal separator for straining pulpy material, such as wood pulp, cellulose, paper pulp, and the like
US2722386A (en) * 1953-05-25 1955-11-01 Protect Al Company Machine to fiberize a dry sheet of pulp paper
US2846153A (en) * 1955-05-04 1958-08-05 Krogh Kristian Poulsen Drum sieve with comminuting arms and spraying means therein
US2845848A (en) * 1956-01-23 1958-08-05 North Carolina Pulp Company Apparatus for screening pulp
US3088683A (en) * 1962-06-06 1963-05-07 J B Sedberry Inc Paper disintegrator
SE326097B (en) * 1967-02-23 1970-07-13 A Asplund
GB1218776A (en) * 1968-01-02 1971-01-13 Improved Machinery Inc Screening apparatus
US3834630A (en) * 1971-11-26 1974-09-10 Gunsons Sortex Ltd Recovery of packaged contents
US3833460A (en) * 1972-09-27 1974-09-03 Little Inc A Dry method for separating paper constitutents for recovery and recycling
SE371655B (en) * 1973-04-02 1974-11-25 Svenska Cellulosa Ab
JPS5615946B2 (en) * 1973-08-27 1981-04-13
NL158565B (en) * 1974-03-15 1978-11-15 Tno METHOD AND ESTABLISHMENT FOR PROCESSED RECOVERY OF PAPER FIBERS FROM PAPER-CONTAINING HOUSEHOLD OR INDUSTRIAL WASTE.
US3973735A (en) * 1974-04-01 1976-08-10 Keishin Matsumoto, President of Agency of Industrial Science and Technology Apparatus for pulverizing and sorting municipal waste

Also Published As

Publication number Publication date
IT1080202B (en) 1985-05-16
FR2376248A1 (en) 1978-07-28
CS209461B2 (en) 1981-12-31
DE2721354C2 (en) 1986-07-03
FR2376248B1 (en) 1982-08-06
GB1578888A (en) 1980-11-12
NL7706211A (en) 1978-07-03
DE2721354A1 (en) 1978-07-13
AU2563977A (en) 1978-12-07
FI773776A (en) 1978-06-30
JPS5386809A (en) 1978-07-31
CA1078351A (en) 1980-05-27
FI70935B (en) 1986-07-18
SE436700B (en) 1985-01-21
AU509950B2 (en) 1980-06-05
FI70935C (en) 1986-10-27

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