SE9704808L - Anordning med spädvätsketillförsel för silning av fibersuspensioner - Google Patents

Anordning med spädvätsketillförsel för silning av fibersuspensioner

Info

Publication number
SE9704808L
SE9704808L SE9704808A SE9704808A SE9704808L SE 9704808 L SE9704808 L SE 9704808L SE 9704808 A SE9704808 A SE 9704808A SE 9704808 A SE9704808 A SE 9704808A SE 9704808 L SE9704808 L SE 9704808L
Authority
SE
Sweden
Prior art keywords
annular screen
rotor
screening
dilution liquid
fiber suspension
Prior art date
Application number
SE9704808A
Other languages
Unknown language ( )
English (en)
Other versions
SE9704808D0 (sv
SE511142C2 (sv
Inventor
Tauno Laakso
Erkki Lindberg
Original Assignee
Sunds Defibrator Ind Ab
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 Sunds Defibrator Ind Ab filed Critical Sunds Defibrator Ind Ab
Priority to SE9704808A priority Critical patent/SE511142C2/sv
Publication of SE9704808D0 publication Critical patent/SE9704808D0/sv
Priority to DE69821656T priority patent/DE69821656T2/de
Priority to US09/581,811 priority patent/US6241102B1/en
Priority to EP98954910A priority patent/EP1076734B1/en
Priority to AU11840/99A priority patent/AU1184099A/en
Priority to CA002315789A priority patent/CA2315789C/en
Priority to AT98954910T priority patent/ATE259443T1/de
Priority to PCT/SE1998/002064 priority patent/WO1999032711A1/en
Publication of SE9704808L publication Critical patent/SE9704808L/sv
Publication of SE511142C2 publication Critical patent/SE511142C2/sv
Priority to NO20003147A priority patent/NO315207B1/no

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18—Drum screens
    • B07B1/20—Stationary drums with moving interior agitators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Noodles (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Eye Examination Apparatus (AREA)
SE9704808A 1997-12-19 1997-12-19 Anordning med spädvätsketillförsel för silning av fibersuspensioner SE511142C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9704808A SE511142C2 (sv) 1997-12-19 1997-12-19 Anordning med spädvätsketillförsel för silning av fibersuspensioner
PCT/SE1998/002064 WO1999032711A1 (en) 1997-12-19 1998-11-17 Screening device
AU11840/99A AU1184099A (en) 1997-12-19 1998-11-17 Screening device
US09/581,811 US6241102B1 (en) 1997-12-19 1998-11-17 Screening device
EP98954910A EP1076734B1 (en) 1997-12-19 1998-11-17 Screening device
DE69821656T DE69821656T2 (de) 1997-12-19 1998-11-17 Siebvorrichtung
CA002315789A CA2315789C (en) 1997-12-19 1998-11-17 Screening device
AT98954910T ATE259443T1 (de) 1997-12-19 1998-11-17 Siebvorrichtung
NO20003147A NO315207B1 (no) 1997-12-19 2000-06-16 Sorteringsanordning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9704808A SE511142C2 (sv) 1997-12-19 1997-12-19 Anordning med spädvätsketillförsel för silning av fibersuspensioner

Publications (3)

Publication Number Publication Date
SE9704808D0 SE9704808D0 (sv) 1997-12-19
SE9704808L true SE9704808L (sv) 1999-06-20
SE511142C2 SE511142C2 (sv) 1999-08-09

Family

ID=20409514

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9704808A SE511142C2 (sv) 1997-12-19 1997-12-19 Anordning med spädvätsketillförsel för silning av fibersuspensioner

Country Status (9)

Country Link
US (1) US6241102B1 (sv)
EP (1) EP1076734B1 (sv)
AT (1) ATE259443T1 (sv)
AU (1) AU1184099A (sv)
CA (1) CA2315789C (sv)
DE (1) DE69821656T2 (sv)
NO (1) NO315207B1 (sv)
SE (1) SE511142C2 (sv)
WO (1) WO1999032711A1 (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT413391B (de) * 2003-03-27 2006-02-15 Andritz Ag Maschf Sortierer zur reinigung einer fasersuspension
AT413390B (de) * 2003-03-27 2006-02-15 Andritz Ag Maschf Sortierer zur reinigung einer fasersuspension
US6942104B2 (en) * 2003-09-02 2005-09-13 Gl&V Management Hungary Kft. Rotor with multiple foils for screening apparatus for papermaking pulp
SE526033C3 (sv) * 2003-11-06 2009-12-08 Metso Paper Inc Silanordning och silkorg för silning av massasuspensioner
US8011515B2 (en) * 2009-05-12 2011-09-06 Ovivo Luxembourg S.á.r.l. Two stage pulp screening device with two stationary cylindrical screens
SE537379C2 (sv) * 2012-11-28 2015-04-14 Valmet Oy Silanordning, rotor, pulselementpaket och produktionsmetod
FI130643B1 (sv) * 2022-08-30 2024-01-04 Valmet Technologies Oy Sil

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3586172A (en) * 1968-04-16 1971-06-22 Ingersoll Rand Canada Screening apparatus
FI67589C (fi) * 1983-10-25 1985-04-10 Ahlstroem Oy Sorterare med separering av laett rejekt
US4749474A (en) * 1986-08-27 1988-06-07 Ingersoll-Rand Company Screening apparatus
SE464473B (sv) 1988-11-17 1991-04-29 Sunds Defibrator Ind Ab Silanordning
US5358637A (en) * 1989-02-18 1994-10-25 Herman Finckh Maschinenfabrik Gmbh & Co. Apparatus for sorting and deflaking fibrous suspensions
FI90792C (sv) * 1992-05-19 1994-03-25 Pom Dev Oy Ab Förfarande och anordning för rening av en fibersuspension
SE507905C2 (sv) * 1995-10-11 1998-07-27 Sunds Defibrator Ind Ab Anordning för silning av massasuspensioner
SE506602C2 (sv) * 1996-05-23 1998-01-19 Sunds Defibrator Ind Ab Anordning för silning med tillförsel av spädvätska

Also Published As

Publication number Publication date
SE9704808D0 (sv) 1997-12-19
DE69821656T2 (de) 2004-07-01
SE511142C2 (sv) 1999-08-09
NO315207B1 (no) 2003-07-28
EP1076734A1 (en) 2001-02-21
US6241102B1 (en) 2001-06-05
WO1999032711A1 (en) 1999-07-01
NO20003147L (no) 2000-08-16
AU1184099A (en) 1999-07-12
EP1076734B1 (en) 2004-02-11
ATE259443T1 (de) 2004-02-15
DE69821656D1 (de) 2004-03-18
NO20003147D0 (no) 2000-06-16
CA2315789C (en) 2006-02-21
CA2315789A1 (en) 1999-07-01

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Legal Events

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