SE9701337D0 - Avskiljningsanordning - Google Patents

Avskiljningsanordning

Info

Publication number
SE9701337D0
SE9701337D0 SE9701337A SE9701337A SE9701337D0 SE 9701337 D0 SE9701337 D0 SE 9701337D0 SE 9701337 A SE9701337 A SE 9701337A SE 9701337 A SE9701337 A SE 9701337A SE 9701337 D0 SE9701337 D0 SE 9701337D0
Authority
SE
Sweden
Prior art keywords
separation means
rotor
grooves
treatment zone
cutting device
Prior art date
Application number
SE9701337A
Other languages
English (en)
Other versions
SE9701337L (sv
SE509133C2 (sv
Inventor
Boerje Fredriksson
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 SE9701337A priority Critical patent/SE509133C2/sv
Publication of SE9701337D0 publication Critical patent/SE9701337D0/sv
Priority to PCT/SE1998/000590 priority patent/WO1998045532A1/en
Priority to AU70891/98A priority patent/AU7089198A/en
Publication of SE9701337L publication Critical patent/SE9701337L/sv
Publication of SE509133C2 publication Critical patent/SE509133C2/sv

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
    • D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
    • D21D5/22—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in apparatus with a vertical axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
SE9701337A 1997-04-10 1997-04-10 Anordning för avskiljning av tunga föroreningar från massasuspensioner SE509133C2 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9701337A SE509133C2 (sv) 1997-04-10 1997-04-10 Anordning för avskiljning av tunga föroreningar från massasuspensioner
PCT/SE1998/000590 WO1998045532A1 (en) 1997-04-10 1998-03-31 Separation device
AU70891/98A AU7089198A (en) 1997-04-10 1998-03-31 Separation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9701337A SE509133C2 (sv) 1997-04-10 1997-04-10 Anordning för avskiljning av tunga föroreningar från massasuspensioner

Publications (3)

Publication Number Publication Date
SE9701337D0 true SE9701337D0 (sv) 1997-04-10
SE9701337L SE9701337L (sv) 1998-10-11
SE509133C2 SE509133C2 (sv) 1998-12-07

Family

ID=20406526

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9701337A SE509133C2 (sv) 1997-04-10 1997-04-10 Anordning för avskiljning av tunga föroreningar från massasuspensioner

Country Status (3)

Country Link
AU (1) AU7089198A (sv)
SE (1) SE509133C2 (sv)
WO (1) WO1998045532A1 (sv)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE457609B (sv) * 1985-07-29 1989-01-16 Bernt Blomgren Anordning foer separering av aatminstone tvaa i ett materialfloede ingaaende fraktioner av olika densitet
FI82495C (sv) * 1989-06-08 1991-03-11 Ahlstroem Oy Förfarande och anordning för separering av tunga föroreningar från fib ersuspensioner i samband med pumpning
WO1993020946A1 (en) * 1992-04-10 1993-10-28 Warman International Limited Apparatus for separating materials

Also Published As

Publication number Publication date
SE9701337L (sv) 1998-10-11
WO1998045532A1 (en) 1998-10-15
SE509133C2 (sv) 1998-12-07
AU7089198A (en) 1998-10-30

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Legal Events

Date Code Title Description
NUG Patent has lapsed