IT1131672B - Dispositivo per la depurazione ed il recupero di pasta da carta - Google Patents

Dispositivo per la depurazione ed il recupero di pasta da carta

Info

Publication number
IT1131672B
IT1131672B IT23236/80A IT2323680A IT1131672B IT 1131672 B IT1131672 B IT 1131672B IT 23236/80 A IT23236/80 A IT 23236/80A IT 2323680 A IT2323680 A IT 2323680A IT 1131672 B IT1131672 B IT 1131672B
Authority
IT
Italy
Prior art keywords
pasta
purification
recovery
paper
paper pasta
Prior art date
Application number
IT23236/80A
Other languages
English (en)
Other versions
IT8023236A0 (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 IT8023236A0 publication Critical patent/IT8023236A0/it
Application granted granted Critical
Publication of IT1131672B publication Critical patent/IT1131672B/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)
  • Filtration Of Liquid (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
IT23236/80A 1979-07-06 1980-07-04 Dispositivo per la depurazione ed il recupero di pasta da carta IT1131672B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7917562A FR2461060A1 (fr) 1979-07-06 1979-07-06 Dispositif pour l'epuration et la recuperation de pate a papier

Publications (2)

Publication Number Publication Date
IT8023236A0 IT8023236A0 (it) 1980-07-04
IT1131672B true IT1131672B (it) 1986-06-25

Family

ID=9227592

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23236/80A IT1131672B (it) 1979-07-06 1980-07-04 Dispositivo per la depurazione ed il recupero di pasta da carta

Country Status (6)

Country Link
JP (1) JPS591837B2 (it)
DE (1) DE3025270A1 (it)
ES (1) ES492988A0 (it)
FR (1) FR2461060A1 (it)
GB (1) GB2051600B (it)
IT (1) IT1131672B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3006482C2 (de) * 1980-02-21 1983-04-14 J.M. Voith Gmbh, 7920 Heidenheim Rotationssortierer
US4396502A (en) * 1982-03-18 1983-08-02 Beloit Corporation Screening apparatus for a papermaking machine
JPS5953792A (ja) * 1982-09-16 1984-03-28 相川鉄工株式会社 紙料等の精選装置におけるふるい
JPS6016797U (ja) * 1983-07-12 1985-02-04 三菱重工業株式会社 ふるい分け装置
US5072834A (en) * 1990-11-19 1991-12-17 The Black Clawson Company Screening apparatus for paper making stock
DE59207688D1 (de) * 1992-06-20 1997-01-23 Finckh Maschf Drucksortierer für fasersuspensionen
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
WO2015080190A1 (ja) * 2013-11-29 2015-06-04 三菱化学株式会社 スラリーの洗浄装置及び洗浄システム

Family Cites Families (6)

* 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
US3389797A (en) * 1965-12-20 1968-06-25 Bendix Corp Filtering system having dual cleaning means
US3420373A (en) * 1966-04-01 1969-01-07 Allen Bruce Hunter Pulp screens
CA1009583A (en) * 1973-03-23 1977-05-03 Sydney W.H. Hooper Two stage pressure pulp screen device with stationary cylindrical screen

Also Published As

Publication number Publication date
IT8023236A0 (it) 1980-07-04
GB2051600B (en) 1983-04-27
DE3025270A1 (de) 1981-01-08
GB2051600A (en) 1981-01-21
FR2461060B1 (it) 1983-08-26
FR2461060A1 (fr) 1981-01-30
JPS591837B2 (ja) 1984-01-14
JPS575993A (en) 1982-01-12
ES8102733A1 (es) 1981-02-16
ES492988A0 (es) 1981-02-16

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