FI942838A0 - Roottori paperimassan hydrodynaamiseksi puhdistamiseksi paineessa ja roottorin käyttämä laite - Google Patents

Roottori paperimassan hydrodynaamiseksi puhdistamiseksi paineessa ja roottorin käyttämä laite

Info

Publication number
FI942838A0
FI942838A0 FI942838A FI942838A FI942838A0 FI 942838 A0 FI942838 A0 FI 942838A0 FI 942838 A FI942838 A FI 942838A FI 942838 A FI942838 A FI 942838A FI 942838 A0 FI942838 A0 FI 942838A0
Authority
FI
Finland
Prior art keywords
rotor
under pressure
device used
pulp under
hydrodynamic cleaning
Prior art date
Application number
FI942838A
Other languages
English (en)
Swedish (sv)
Other versions
FI942838A (fi
Inventor
Jean-Pierre Lamort
Original Assignee
Lamort E & 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 Lamort E & M filed Critical Lamort E & M
Publication of FI942838A0 publication Critical patent/FI942838A0/fi
Publication of FI942838A publication Critical patent/FI942838A/fi

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
    • D21D5/023—Stationary screen-drums
    • D21D5/026—Stationary screen-drums with rotating cleaning foils

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
FI942838A 1993-06-16 1994-06-15 Roottori paperimassan hydrodynaamiseksi puhdistamiseksi paineessa ja roottorin käyttämä laite FI942838A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9307242A FR2706495B1 (fr) 1993-06-16 1993-06-16 Rotor pour l'épuration hydrodynamique sous pression de pâte à papier, et appareil muni de ce rotor.

Publications (2)

Publication Number Publication Date
FI942838A0 true FI942838A0 (fi) 1994-06-15
FI942838A FI942838A (fi) 1994-12-17

Family

ID=9448184

Family Applications (1)

Application Number Title Priority Date Filing Date
FI942838A FI942838A (fi) 1993-06-16 1994-06-15 Roottori paperimassan hydrodynaamiseksi puhdistamiseksi paineessa ja roottorin käyttämä laite

Country Status (5)

Country Link
US (1) US5476178A (fi)
EP (1) EP0629738A1 (fi)
JP (1) JPH07268793A (fi)
FI (1) FI942838A (fi)
FR (1) FR2706495B1 (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2018492A (en) * 1992-06-20 1994-01-24 Hermann Finckh Maschinenfabrik Gmbh & Co. Pressure sorter for fibre suspensions
US5566833A (en) * 1995-01-25 1996-10-22 Hermannfinckh Maschinenfabrik Gmbh & Co. Pressure sorter for fiber suspensions as well as a process for the preparation of fiber suspensions
US6193073B1 (en) * 1997-08-06 2001-02-27 Thermo Black Clawson Inc. Paper stock screening apparatus and method
US6010012A (en) * 1997-11-03 2000-01-04 Beloit Technologies, Inc. Fluidizing detrashing impeller
DE19911884A1 (de) 1999-03-17 2000-09-21 Voith Sulzer Papiertech Patent Drucksortierer zum Sieben einer Papierfaserstoffsuspension und Siebräumer für einen solchen
US8011515B2 (en) * 2009-05-12 2011-09-06 Ovivo Luxembourg S.á.r.l. Two stage pulp screening device with two stationary cylindrical screens
DE102013216433A1 (de) * 2013-08-20 2015-03-12 Voith Patent Gmbh Drucksortierer

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR1472743A (fr) * 1965-03-30 1967-03-10 Ingersoll Rand Canada Appareil de filtrage
FR1546515A (fr) * 1967-06-14 1968-11-22 Lamort E & M Appareil pour l'épuration de liquides contenant en suspension des matières solides telles que les pâtes à papier
DE1761132A1 (de) * 1968-04-05 1971-04-15 Voith Gmbh J M Sichter zum Reinigen von Fasersuspensionen,insbesondere der Zellstoff-,Holzstoff- und Papierindustrie
US3726401A (en) * 1970-12-16 1973-04-10 Bird Machine Co Screening machine
DE2712715B2 (de) * 1977-03-23 1979-05-23 Hermann Finckh Maschinenfabrik Gmbh & Co, 7417 Pfullingen Sortierer für Fasersuspensionen
FR2410081A1 (fr) * 1977-11-23 1979-06-22 Lamort Ingenieurs Construc E E Appareil pour l'epuration des pates a papier
FR2498650B2 (fr) * 1981-01-23 1986-03-21 Lamort E & M Dispositif pour l'epuration et la recuperation de pate a papier
US4855038A (en) * 1985-06-20 1989-08-08 Beloit Corporation High consistency pressure screen and method of separating accepts and rejects
US4744894A (en) * 1986-06-30 1988-05-17 Gauld W Thomas Fibrous stock screening apparatus
DE3701669A1 (de) * 1987-01-22 1988-08-04 Voith Gmbh J M Sortierfluegel
JPH0642931B2 (ja) * 1990-08-16 1994-06-08 孝一 荒井 スクレーパ濾過装置

Also Published As

Publication number Publication date
FR2706495A1 (fr) 1994-12-23
EP0629738A1 (fr) 1994-12-21
FI942838A (fi) 1994-12-17
FR2706495B1 (fr) 1995-09-08
JPH07268793A (ja) 1995-10-17
US5476178A (en) 1995-12-19

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