FR2487216B1 - - Google Patents

Info

Publication number
FR2487216B1
FR2487216B1 FR8016756A FR8016756A FR2487216B1 FR 2487216 B1 FR2487216 B1 FR 2487216B1 FR 8016756 A FR8016756 A FR 8016756A FR 8016756 A FR8016756 A FR 8016756A FR 2487216 B1 FR2487216 B1 FR 2487216B1
Authority
FR
France
Prior art keywords
suspension
filtering screen
sleeve
fractionating
travels
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
FR8016756A
Other languages
English (en)
French (fr)
Other versions
FR2487216A1 (fr
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.)
CENTRE TECH IND PAPIER
Original Assignee
CENTRE TECH IND PAPIER
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 CENTRE TECH IND PAPIER filed Critical CENTRE TECH IND PAPIER
Priority to FR8016756A priority Critical patent/FR2487216A1/fr
Priority to AT81420103T priority patent/ATE16207T1/de
Priority to EP81420103A priority patent/EP0045705B1/fr
Priority to DE8181420103T priority patent/DE3172704D1/de
Priority to US06/284,823 priority patent/US4477359A/en
Priority to BR8104691A priority patent/BR8104691A/pt
Priority to CA000382302A priority patent/CA1173793A/fr
Priority to NO812530A priority patent/NO155833C/no
Priority to FI812313A priority patent/FI70524C/fi
Priority to ES504261A priority patent/ES504261A0/es
Priority to JP56117004A priority patent/JPS57113814A/ja
Publication of FR2487216A1 publication Critical patent/FR2487216A1/fr
Priority to US06/607,140 priority patent/US4518499A/en
Application granted granted Critical
Publication of FR2487216B1 publication Critical patent/FR2487216B1/fr
Granted 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
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/02—Straining or screening the pulp
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Filtration Of Liquid (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Filtering Materials (AREA)
  • Detergent Compositions (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Treatment Of Fiber Materials (AREA)
FR8016756A 1980-07-25 1980-07-25 Procede et dispositif pour fractionner des suspensions de particules solides dans un liquide, notamment pour traiter des suspensions fibreuses dans l'industrie papetiere Granted FR2487216A1 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR8016756A FR2487216A1 (fr) 1980-07-25 1980-07-25 Procede et dispositif pour fractionner des suspensions de particules solides dans un liquide, notamment pour traiter des suspensions fibreuses dans l'industrie papetiere
AT81420103T ATE16207T1 (de) 1980-07-25 1981-07-08 Verfahren und vorrichtung zum ausscheiden von suspensionen fester teilchen in einer fluessigkeit, insbesondere zum bearbeiten von fasersuspensionen bei der papierfabrikation.
EP81420103A EP0045705B1 (fr) 1980-07-25 1981-07-08 Procédé et dispositif pour fractionner des suspensions de particules solides dans un liquide, notamment pour traiter des suspensions fibreuses dans l'industrie papetière
DE8181420103T DE3172704D1 (en) 1980-07-25 1981-07-08 Method and apparatus for separating suspensions of solid particles in a liquid, particularly for treating fibrous suspensions in the paper-making industry
US06/284,823 US4477359A (en) 1980-07-25 1981-07-20 Process for fractionating solid particles suspended in a liquid, in particular for treating paper-industry fiber suspensions
BR8104691A BR8104691A (pt) 1980-07-25 1981-07-21 Processo e dispositivo para fracionar suspensoes de particulas solidas num liquido
CA000382302A CA1173793A (fr) 1980-07-25 1981-07-22 Procede et dispositif pour fractionner une suspension au moyen d'un tamis filtrant decolmate en continu par une vague de pressions et de depressions
NO812530A NO155833C (no) 1980-07-25 1981-07-23 Fremgangsmaate og anordning for fraksjonering av faste partikler som er suspendert i vaeske.
FI812313A FI70524C (fi) 1980-07-25 1981-07-23 Foerfarande och anordning foer fraktionering av fasta partiklars vaetskesuspensioner saerskilt foer behandling av fibroesasuspensioner inom pappersindustrin
ES504261A ES504261A0 (es) 1980-07-25 1981-07-24 Procedimiento y dispositivo para fraccionar suspensiones de particulas solidas en un liquido, principalmente de la in- dustria papelera
JP56117004A JPS57113814A (en) 1980-07-25 1981-07-25 Method and apparatus for fractionating solid grain from suspension
US06/607,140 US4518499A (en) 1980-07-25 1984-05-04 Apparatus for fractionating solid particles suspended in a liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8016756A FR2487216A1 (fr) 1980-07-25 1980-07-25 Procede et dispositif pour fractionner des suspensions de particules solides dans un liquide, notamment pour traiter des suspensions fibreuses dans l'industrie papetiere

Publications (2)

Publication Number Publication Date
FR2487216A1 FR2487216A1 (fr) 1982-01-29
FR2487216B1 true FR2487216B1 (enExample) 1985-02-01

Family

ID=9244681

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8016756A Granted FR2487216A1 (fr) 1980-07-25 1980-07-25 Procede et dispositif pour fractionner des suspensions de particules solides dans un liquide, notamment pour traiter des suspensions fibreuses dans l'industrie papetiere

Country Status (11)

Country Link
US (2) US4477359A (enExample)
EP (1) EP0045705B1 (enExample)
JP (1) JPS57113814A (enExample)
AT (1) ATE16207T1 (enExample)
BR (1) BR8104691A (enExample)
CA (1) CA1173793A (enExample)
DE (1) DE3172704D1 (enExample)
ES (1) ES504261A0 (enExample)
FI (1) FI70524C (enExample)
FR (1) FR2487216A1 (enExample)
NO (1) NO155833C (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA87553B (en) * 1986-01-31 1988-03-30 Water Res Commission Dewatering slurries
CA2225909A1 (en) 1995-06-30 1997-01-23 Pall Corporation Separation systems and methods
AU2003256514A1 (en) 2002-07-12 2004-02-02 Whitewater Solutions Corp. System for separating fluid-borne material from a fluid that carries particulate matter along with the material
US6622868B1 (en) * 2002-07-12 2003-09-23 Whitewater Solutions Corp. System for recovering and recycling usable fibers from white water in a papermaking process

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE366127C (de) * 1921-08-20 1922-12-29 Max Mohn Rinnenartiger Planknotenfaenger fuer die Papierherstellung
US1505836A (en) * 1922-09-26 1924-08-19 Moore & White Company Screen box
GB485553A (en) * 1936-08-20 1938-05-20 Emil Gotthold Oesch Improvements in or relating to apparatus for producing liquid pulsations through screens
US2463814A (en) * 1944-11-07 1949-03-08 Marathon Corp Dewatering apparatus
FR1145263A (fr) * 1955-12-30 1957-10-24 Victor Halstrick K G Procédé et dispositif pour le séchage de produits à grains fins, à forte teneur en eau
US3363759A (en) * 1964-04-29 1968-01-16 Bird Machine Co Screening apparatus with rotary pulsing member
US3491021A (en) * 1967-10-18 1970-01-20 Morgan G Huntington Method and apparatus for non-cyclic concentration of solution-suspension
US3672250A (en) * 1970-04-27 1972-06-27 Usm Corp Cutting press having improved means for handling cut product
US3672506A (en) * 1970-05-06 1972-06-27 Jylhavaara Osakeyhtio Pressure strainer device
US3766059A (en) * 1970-12-28 1973-10-16 Toshin Science Co Filtering method and a filtering machine therefor
JPS488910U (enExample) * 1971-06-11 1973-01-31
US3833468A (en) * 1971-08-27 1974-09-03 Dorr Oliver Inc System for recovery of fiber from paper mill effluent, including a sieve bend screen
FR2232345A1 (en) * 1973-06-08 1975-01-03 Chanet Jacques Semi-continuous sepn. of cheese curds from whey - by compressing mixt. as it passes through whey-permeable pipe
JPS5389727U (enExample) * 1976-12-24 1978-07-22
JPS5474560A (en) * 1977-11-28 1979-06-14 Toray Ind Inc Solid-liquid separating material
DE2836866A1 (de) * 1978-08-23 1980-03-13 Dynofag Ag Verfahren und einrichtung zum abtrennen von fluessigkeiten aus suspensionen
DE2924794C2 (de) * 1979-06-20 1980-11-13 J.M. Voith Gmbh, 7920 Heidenheim Vorrichtung zur Entwässerung einer Faserstoffsuspension
US4337158A (en) * 1980-03-10 1982-06-29 Bodine Albert G Cyclic wave system for unclogging water screens
US4396502A (en) * 1982-03-18 1983-08-02 Beloit Corporation Screening apparatus for a papermaking machine

Also Published As

Publication number Publication date
FI70524B (fi) 1986-06-06
ES8205571A1 (es) 1982-06-16
NO155833C (no) 1987-06-10
CA1173793A (fr) 1984-09-04
JPS6328650B2 (enExample) 1988-06-09
NO155833B (no) 1987-03-02
FI812313L (fi) 1982-01-26
FR2487216A1 (fr) 1982-01-29
DE3172704D1 (en) 1985-11-28
US4477359A (en) 1984-10-16
US4518499A (en) 1985-05-21
ATE16207T1 (de) 1985-11-15
JPS57113814A (en) 1982-07-15
FI70524C (fi) 1986-09-24
NO812530L (no) 1982-01-26
BR8104691A (pt) 1982-04-06
EP0045705B1 (fr) 1985-10-23
EP0045705A1 (fr) 1982-02-10
ES504261A0 (es) 1982-06-16

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Legal Events

Date Code Title Description
ST Notification of lapse