IT1149712B - Dispositivo per la depurazione ed il recupero della pasta da carta - Google Patents

Dispositivo per la depurazione ed il recupero della pasta da carta

Info

Publication number
IT1149712B
IT1149712B IT19198/82A IT1919882A IT1149712B IT 1149712 B IT1149712 B IT 1149712B IT 19198/82 A IT19198/82 A IT 19198/82A IT 1919882 A IT1919882 A IT 1919882A IT 1149712 B IT1149712 B IT 1149712B
Authority
IT
Italy
Prior art keywords
purification
recovery
paper paste
paste
paper
Prior art date
Application number
IT19198/82A
Other languages
English (en)
Other versions
IT8219198A0 (it
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 IT8219198A0 publication Critical patent/IT8219198A0/it
Application granted granted Critical
Publication of IT1149712B publication Critical patent/IT1149712B/it

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)
IT19198/82A 1981-01-23 1982-01-20 Dispositivo per la depurazione ed il recupero della pasta da carta IT1149712B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8101236A FR2498650B2 (fr) 1981-01-23 1981-01-23 Dispositif pour l'epuration et la recuperation de pate a papier

Publications (2)

Publication Number Publication Date
IT8219198A0 IT8219198A0 (it) 1982-01-20
IT1149712B true IT1149712B (it) 1986-12-10

Family

ID=9254441

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19198/82A IT1149712B (it) 1981-01-23 1982-01-20 Dispositivo per la depurazione ed il recupero della pasta da carta

Country Status (7)

Country Link
US (1) US4447320A (it)
JP (1) JPS57167476A (it)
DE (1) DE3201701A1 (it)
ES (1) ES509017A0 (it)
FR (1) FR2498650B2 (it)
GB (1) GB2091576B (it)
IT (1) IT1149712B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI67588C (fi) * 1983-01-26 1985-04-10 Ahlstroem Oy Silplaot
DE8336133U1 (de) * 1983-12-16 1984-03-08 J.M. Voith Gmbh, 7920 Heidenheim Einrichtung zur aufbereitung von altpapier
DE3345548C2 (de) * 1983-12-16 1986-09-18 J.M. Voith Gmbh, 7920 Heidenheim Verfahren und Anordnung zur Aufbereitung von Altpapier
US5110456A (en) * 1985-06-20 1992-05-05 Beloit Corporation High consistency pressure screen and method of separating accepts and rejects
US4717471A (en) * 1985-09-05 1988-01-05 The Black Clawson Company Apparatus for screening paper fiber stock
DE3703831A1 (de) * 1987-02-07 1988-09-08 Voith Gmbh J M Spuckstoffsortierer
FI77279C (fi) * 1987-04-30 1989-02-10 Ahlstroem Oy Foerfarande och anordning foer behandling av fibersuspension.
JPH02501755A (ja) * 1987-06-26 1990-06-14 エイ．アフルストロム　コーポレーション 流通性能に優れたバリヤー式スクリーン装置
SE464473B (sv) * 1988-11-17 1991-04-29 Sunds Defibrator Ind Ab Silanordning
DE3911234A1 (de) * 1989-04-07 1990-10-11 Voith Gmbh J M Sortierer
DE3927202A1 (de) * 1989-08-17 1991-02-21 Fiedler Heinrich Gmbh Zylindrischer siebkorb
US5143220A (en) * 1990-11-08 1992-09-01 Ingersoll-Rand Company Apparatus for screening to remove knots from a fluid borne slurry of fibers and knots
US5072834A (en) * 1990-11-19 1991-12-17 The Black Clawson Company Screening apparatus for paper making stock
FR2706495B1 (fr) * 1993-06-16 1995-09-08 Lamort E & M Rotor pour l'épuration hydrodynamique sous pression de pâte à papier, et appareil muni de ce rotor.
US5538632A (en) * 1993-10-28 1996-07-23 Beloit Technologies, Inc. Multiple filter dynamic washer
FR2736660B1 (fr) * 1995-07-13 1997-08-22 Lamort E & M Procede de separation des fibres de papier et des contaminants et appareil pour la mise en oeuvre de ce procede
US6155427A (en) * 1996-11-14 2000-12-05 Thermo Black Clawson Inc. Zoned pressure screen
US6187135B1 (en) 1999-03-30 2001-02-13 Sun Ho Chung Process for making recycled paper having improving strength properties
US6340407B1 (en) * 1999-12-22 2002-01-22 Sun Ho Chung Process of making recycled linerboard or Kraft paper from old corrugated container

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1822006A (en) * 1929-06-11 1931-09-08 Handy Governor Corp Filter
US3255883A (en) * 1963-02-18 1966-06-14 Bird Machine Co Pulp screen with discharge receptacle
US3394809A (en) * 1965-01-25 1968-07-30 Hunter Allen Bruce Pulp screens
US3437204A (en) * 1965-12-27 1969-04-08 Bird Machine Co Screening apparatus
US3420373A (en) * 1966-04-01 1969-01-07 Allen Bruce Hunter Pulp screens
US3647067A (en) * 1970-02-24 1972-03-07 Improved Machinery Inc Screening apparatus having rejects controlling means
CA1009583A (en) * 1973-03-23 1977-05-03 Sydney W.H. Hooper Two stage pressure pulp screen device with stationary cylindrical screen
FR2410081A1 (fr) * 1977-11-23 1979-06-22 Lamort Ingenieurs Construc E E Appareil pour l'epuration des pates a papier

Also Published As

Publication number Publication date
GB2091576B (en) 1984-12-12
ES8308602A2 (es) 1983-01-01
JPS57167476A (en) 1982-10-15
GB2091576A (en) 1982-08-04
US4447320A (en) 1984-05-08
ES509017A0 (es) 1983-01-01
FR2498650A2 (fr) 1982-07-30
DE3201701A1 (de) 1982-09-02
FR2498650B2 (fr) 1986-03-21
IT8219198A0 (it) 1982-01-20

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