BR7405174A - Aparelho e processo para classificar uma pasta semifluida de fibras de fabricacao de papel - Google Patents

Aparelho e processo para classificar uma pasta semifluida de fibras de fabricacao de papel

Info

Publication number
BR7405174A
BR7405174A BR5174/74A BR517474A BR7405174A BR 7405174 A BR7405174 A BR 7405174A BR 5174/74 A BR5174/74 A BR 5174/74A BR 517474 A BR517474 A BR 517474A BR 7405174 A BR7405174 A BR 7405174A
Authority
BR
Brazil
Prior art keywords
classifying
semi
paper manufacture
fluid folder
folder
Prior art date
Application number
BR5174/74A
Other languages
English (en)
Inventor
P Seifert
Original Assignee
Black Clawson Co
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 Black Clawson Co filed Critical Black Clawson Co
Publication of BR7405174A publication Critical patent/BR7405174A/pt

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G5/00—Separating, e.g. sorting, fibres
    • 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
    • D21D5/06—Rotary screen-drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
BR5174/74A 1973-08-28 1974-06-25 Aparelho e processo para classificar uma pasta semifluida de fibras de fabricacao de papel BR7405174A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US392263A US3909400A (en) 1973-08-28 1973-08-28 Apparatus for fractionating fiber suspensions in accordance with fiber length

Publications (1)

Publication Number Publication Date
BR7405174A true BR7405174A (pt) 1976-02-24

Family

ID=23549928

Family Applications (1)

Application Number Title Priority Date Filing Date
BR5174/74A BR7405174A (pt) 1973-08-28 1974-06-25 Aparelho e processo para classificar uma pasta semifluida de fibras de fabricacao de papel

Country Status (10)

Country Link
US (1) US3909400A (pt)
JP (1) JPS5730197B2 (pt)
AR (1) AR203105A1 (pt)
BR (1) BR7405174A (pt)
CA (1) CA1003363A (pt)
DE (1) DE2441059A1 (pt)
ES (1) ES429600A1 (pt)
FR (1) FR2245818B1 (pt)
GB (1) GB1480633A (pt)
SE (1) SE401939B (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110918458A (zh) * 2019-12-05 2020-03-27 陈伟 一种防腐涂料的生产制备方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2750499C3 (de) * 1977-11-11 1982-02-04 Hermann Finckh, Maschinenfabrik GmbH & Co, 7417 Pfullingen Sortierer für Fasersuspension
US4383918A (en) * 1980-05-02 1983-05-17 The Black Clawson Company High turbulence screen
FI67588C (fi) * 1983-01-26 1985-04-10 Ahlstroem Oy Silplaot
SE8701423L (sv) * 1987-04-06 1988-10-07 Kamyr Ab Foerfarande vid framstaellning av fiberhaltig massa med olika raamaterial
US4876008A (en) * 1988-10-06 1989-10-24 Panel International Ltd. P.L.C. Sieve plate
US5133832A (en) * 1991-07-08 1992-07-28 The Black Clawson Company Process and system for preparation of waste paper stock with short and long fiber fractionation
US5624558A (en) * 1994-08-04 1997-04-29 Cae Screenplates Inc. Method and apparatus for screening a fiber suspension
DE19535619A1 (de) * 1995-09-25 1997-03-27 Fiedler Heinrich Gmbh Sortiervorrichtung
US6029821A (en) * 1995-09-25 2000-02-29 Heinrich Fiedler Gmbh & Co. Kg Screening device
FR2934868B1 (fr) * 2008-08-11 2010-11-19 Marc Perrin Dispositif et procede de separation de fibres contenues dans un liquide, en particulier des fibres cellulosiques

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1037597A (en) * 1911-11-09 1912-09-03 Benjamin Denver Coppage Screening-machine for paper-pulp.
US2975899A (en) * 1957-04-16 1961-03-21 Bird Machine Co Screening device
US3276584A (en) * 1963-10-01 1966-10-04 Wilfred F Mathewson Pulp screen
US3349911A (en) * 1965-12-17 1967-10-31 Clayton Anderson & Co Fractionating apparatus
US3420373A (en) * 1966-04-01 1969-01-07 Allen Bruce Hunter Pulp screens
SE316363B (pt) * 1966-12-01 1969-10-20 Karlstad Mekaniska Ab
SE305197B (pt) * 1966-12-19 1968-10-21 Celleco Ab
US3680696A (en) * 1970-03-23 1972-08-01 Bird Machine Co Screening
US3726401A (en) * 1970-12-16 1973-04-10 Bird Machine Co Screening machine
US3713541A (en) * 1971-05-10 1973-01-30 Bird Machine Co Screening machine with slotted screen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110918458A (zh) * 2019-12-05 2020-03-27 陈伟 一种防腐涂料的生产制备方法

Also Published As

Publication number Publication date
FR2245818A1 (pt) 1975-04-25
FR2245818B1 (pt) 1979-08-03
DE2441059A1 (de) 1975-03-13
ES429600A1 (es) 1976-09-01
CA1003363A (en) 1977-01-11
JPS5043203A (pt) 1975-04-18
SE7408549L (pt) 1975-03-03
SE401939B (sv) 1978-06-05
US3909400A (en) 1975-09-30
GB1480633A (en) 1977-07-20
AR203105A1 (es) 1975-08-14
JPS5730197B2 (pt) 1982-06-26

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