FR2706495B1 - Rotor pour l'épuration hydrodynamique sous pression de pâte à papier, et appareil muni de ce rotor. - Google Patents

Rotor pour l'épuration hydrodynamique sous pression de pâte à papier, et appareil muni de ce rotor.

Info

Publication number
FR2706495B1
FR2706495B1 FR9307242A FR9307242A FR2706495B1 FR 2706495 B1 FR2706495 B1 FR 2706495B1 FR 9307242 A FR9307242 A FR 9307242A FR 9307242 A FR9307242 A FR 9307242A FR 2706495 B1 FR2706495 B1 FR 2706495B1
Authority
FR
France
Prior art keywords
rotor
under pressure
device provided
paper pulp
purification under
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 - Fee Related
Application number
FR9307242A
Other languages
English (en)
Other versions
FR2706495A1 (fr
Inventor
Lamort Jean-Pierre
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.)
Kadant Lamort SAS
Original Assignee
E&M Lamort Fils SA
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 E&M Lamort Fils SA filed Critical E&M Lamort Fils SA
Priority to FR9307242A priority Critical patent/FR2706495B1/fr
Priority to EP94401238A priority patent/EP0629738A1/fr
Priority to US08/261,136 priority patent/US5476178A/en
Priority to JP6155382A priority patent/JPH07268793A/ja
Priority to FI942838A priority patent/FI942838A/fi
Publication of FR2706495A1 publication Critical patent/FR2706495A1/fr
Application granted granted Critical
Publication of FR2706495B1 publication Critical patent/FR2706495B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
FR9307242A 1993-06-16 1993-06-16 Rotor pour l'épuration hydrodynamique sous pression de pâte à papier, et appareil muni de ce rotor. Expired - Fee Related FR2706495B1 (fr)

Priority Applications (5)

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.
EP94401238A EP0629738A1 (fr) 1993-06-16 1994-06-06 Rotor pour l'épuration hydrodynamique sous pression de pâte à papier, et appareil muni de ce rotor
US08/261,136 US5476178A (en) 1993-06-16 1994-06-14 Rotor for pressurized hydrodynamic purification of paper pulp and equipment fitted with this rotor
JP6155382A JPH07268793A (ja) 1993-06-16 1994-06-14 パルプを加圧して流体動力学的に精製するための回転翼及びこの翼を備えた装置
FI942838A FI942838A (fi) 1993-06-16 1994-06-15 Roottori paperimassan hydrodynaamiseksi puhdistamiseksi paineessa ja roottorin käyttämä laite

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
FR2706495A1 FR2706495A1 (fr) 1994-12-23
FR2706495B1 true FR2706495B1 (fr) 1995-09-08

Family

ID=9448184

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9307242A Expired - Fee Related 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.

Country Status (5)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2138371C (fr) * 1992-06-20 1999-12-07 Wilhelm Hagen Hutzler Machine a trier sous pression des suspensions fibreuses
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
CN1266386A (zh) * 1997-08-06 2000-09-13 塞莫·布莱克·克劳森公司 造纸浆料筛分装置和方法
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
FI942838A0 (fi) 1994-06-15
US5476178A (en) 1995-12-19
JPH07268793A (ja) 1995-10-17
EP0629738A1 (fr) 1994-12-21
FI942838A (fi) 1994-12-17

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Legal Events

Date Code Title Description
ST Notification of lapse