IT1144293B - Impianto per la disgregazione di carta straccia e la successiva separazione delle impurita per ottenere fibre utilizzabili per la produzione di carta cartone e simili - Google Patents

Impianto per la disgregazione di carta straccia e la successiva separazione delle impurita per ottenere fibre utilizzabili per la produzione di carta cartone e simili

Info

Publication number
IT1144293B
IT1144293B IT6795881A IT6795881A IT1144293B IT 1144293 B IT1144293 B IT 1144293B IT 6795881 A IT6795881 A IT 6795881A IT 6795881 A IT6795881 A IT 6795881A IT 1144293 B IT1144293 B IT 1144293B
Authority
IT
Italy
Prior art keywords
paper
disposal
impurities
plant
production
Prior art date
Application number
IT6795881A
Other languages
English (en)
Other versions
IT8167958A0 (it
Inventor
Fritz Peroutka
Helmut Thumm
Theodor Bahr
Walter Stricker
Original Assignee
Voith Gmbh J M
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 Voith Gmbh J M filed Critical Voith Gmbh J M
Publication of IT8167958A0 publication Critical patent/IT8167958A0/it
Application granted granted Critical
Publication of IT1144293B publication Critical patent/IT1144293B/it

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
    • D21B1/32—Defibrating by other means of waste paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/10—Dissolving using driven stirrers
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
IT6795881A 1980-07-10 1981-07-09 Impianto per la disgregazione di carta straccia e la successiva separazione delle impurita per ottenere fibre utilizzabili per la produzione di carta cartone e simili IT1144293B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3026136 1980-07-10

Publications (2)

Publication Number Publication Date
IT8167958A0 IT8167958A0 (it) 1981-07-09
IT1144293B true IT1144293B (it) 1986-10-29

Family

ID=6106864

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6795881A IT1144293B (it) 1980-07-10 1981-07-09 Impianto per la disgregazione di carta straccia e la successiva separazione delle impurita per ottenere fibre utilizzabili per la produzione di carta cartone e simili

Country Status (13)

Country Link
US (1) US4420117A (it)
JP (1) JPS5739291A (it)
AT (1) AT381123B (it)
BE (1) BE889568A (it)
BR (1) BR6100943U (it)
CA (1) CA1171047A (it)
CS (1) CS241486B2 (it)
FR (1) FR2486557A1 (it)
GB (1) GB2080133B (it)
IT (1) IT1144293B (it)
NL (1) NL8103293A (it)
RO (1) RO85211B (it)
YU (1) YU166881A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3027215A1 (de) * 1980-07-18 1982-02-11 J.M. Voith Gmbh, 7920 Heidenheim Stoffloeser zur herstellung von papierstoffsuspensionen
DE3214294C1 (de) * 1982-04-19 1984-01-05 Bert 5470 Andernach Steffens Verfahren zur Rueckgewinnung von Zellstofflocken und flaechigen Umhuellungen aus Zellstoff-Hygieneartikeln
DE3224705C2 (de) * 1982-07-02 1985-05-02 J.M. Voith Gmbh, 7920 Heidenheim Verfahren und Wirbelströmungsapparat zur Aufbereitung von Altpapier
AT387042B (de) * 1986-04-16 1988-11-25 Andritz Ag Maschf Verfahren und vorrichtung zum ausbringen von betriebsfremden feststoffen aus stoffloesern
US5527432A (en) * 1994-01-28 1996-06-18 Advanced Fiber Technology, Inc. Method of dry separating fibers from paper making waste sludge and fiber product thereof
WO2002086229A1 (en) * 2001-04-23 2002-10-31 Jlr Pulping Systems Ab Production of fiber suspension from waste paper
CN108130775A (zh) * 2017-12-22 2018-06-08 鄢海军 一种震动筛选式碎浆机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729145A (en) * 1952-08-12 1956-01-03 Wandel Kurt Disintegrating apparatus
FR1275810A (fr) * 1959-12-07 1961-11-10 Georg Eineder Procédé de régénération ou de préparation de matières fibreuses servant à l'obtention de papiers et de cartons
US3720380A (en) * 1970-12-21 1973-03-13 Black Clawson Co Recovery of salvageable components from solid waste material
US3752410A (en) * 1971-07-19 1973-08-14 Nat Eng Co Apparatus for sizing particulate material
US4272315A (en) * 1976-03-17 1981-06-09 The Black Clawson Company Secondary fiber system
DE2751084C2 (de) * 1977-11-16 1979-08-23 J.M. Voith Gmbh, 7920 Heidenheim Verfahren und Vorrichtung zum Aufbereiten von Altpapier
AT365676B (de) * 1979-05-04 1982-02-10 Escher Wyss Gmbh Anlage zur aufbereitung von altpapier
DE2941898A1 (de) * 1979-10-17 1981-04-30 Hermann Finckh, Maschinenfabrik GmbH & Co, 7417 Pfullingen Verfahren und einrichtung zum aufbereiten von altpapier
EP0028658A1 (de) * 1979-11-08 1981-05-20 Hermann Finckh Maschinenfabrik GmbH & Co. Verfahren und Vorrichtung zum Aufbereiten von Altpapier

Also Published As

Publication number Publication date
IT8167958A0 (it) 1981-07-09
FR2486557A1 (fr) 1982-01-15
ATA267381A (de) 1986-01-15
GB2080133B (en) 1983-11-16
AT381123B (de) 1986-08-25
CS529781A2 (en) 1985-07-16
GB2080133A (en) 1982-02-03
YU166881A (en) 1983-10-31
JPS5739291A (en) 1982-03-04
RO85211B (ro) 1984-10-30
BR6100943U (pt) 1982-11-16
US4420117A (en) 1983-12-13
RO85211A (ro) 1984-09-29
CS241486B2 (en) 1986-03-13
FR2486557B1 (it) 1985-03-08
BE889568A (fr) 1981-11-03
NL8103293A (nl) 1982-02-01
CA1171047A (en) 1984-07-17

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