SE9503536D0 - A screening device - Google Patents

A screening device

Info

Publication number
SE9503536D0
SE9503536D0 SE9503536A SE9503536A SE9503536D0 SE 9503536 D0 SE9503536 D0 SE 9503536D0 SE 9503536 A SE9503536 A SE 9503536A SE 9503536 A SE9503536 A SE 9503536A SE 9503536 D0 SE9503536 D0 SE 9503536D0
Authority
SE
Sweden
Prior art keywords
casing
inject
inlet
reject
screening device
Prior art date
Application number
SE9503536A
Other languages
Swedish (sv)
Other versions
SE9503536L (en
SE507932C2 (en
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 SE9503536A priority Critical patent/SE507932C2/en
Publication of SE9503536D0 publication Critical patent/SE9503536D0/en
Priority to PCT/SE1996/001203 priority patent/WO1997013918A1/en
Priority to AU73487/96A priority patent/AU7348796A/en
Publication of SE9503536L publication Critical patent/SE9503536L/en
Publication of SE507932C2 publication Critical patent/SE507932C2/en

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

Abstract

An arrangement for screening pulp suspensions, comprising a casing (1) with inlet (6) for inject and outlets (10, 11) for accept and reject. Between a rotor (3) in the casing a screening zone (4) is formed. The inject inlet (6), reject outlet (11) and a scrap outlet (8) for coarse and heavy impurities are connected in the same horizontal plane to the lower portion of the casing (1). The connections are offset in relation to each other and defined from each other by walls (15-17).
SE9503536A 1995-10-10 1995-10-10 Device for sieving pulp suspensions SE507932C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9503536A SE507932C2 (en) 1995-10-10 1995-10-10 Device for sieving pulp suspensions
PCT/SE1996/001203 WO1997013918A1 (en) 1995-10-10 1996-09-26 Screening arrangement
AU73487/96A AU7348796A (en) 1995-10-10 1996-09-26 Screening arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9503536A SE507932C2 (en) 1995-10-10 1995-10-10 Device for sieving pulp suspensions

Publications (3)

Publication Number Publication Date
SE9503536D0 true SE9503536D0 (en) 1995-10-10
SE9503536L SE9503536L (en) 1997-04-11
SE507932C2 SE507932C2 (en) 1998-07-27

Family

ID=20399781

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9503536A SE507932C2 (en) 1995-10-10 1995-10-10 Device for sieving pulp suspensions

Country Status (3)

Country Link
AU (1) AU7348796A (en)
SE (1) SE507932C2 (en)
WO (1) WO1997013918A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE511483C2 (en) 1998-02-04 1999-10-04 Sunds Defibrator Ind Ab Pressure screen with scrap separation
SE511786C2 (en) * 1998-03-06 1999-11-22 Sunds Defibrator Ind Ab Screening device with two screening chambers for separating fiber suspensions
SE9901148L (en) 1999-03-29 2000-06-12 Valmet Fibertech Ab Screening device with a rotatable and stationary screen means
SE514071C2 (en) 1999-04-08 2000-12-18 Valmet Fibertech Ab Screening device with axially displaceable cleavage ring
FI117867B (en) 2004-12-10 2007-03-30 Metso Paper Inc Sorter and method for sorting the pulp

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE464473B (en) * 1988-11-17 1991-04-29 Sunds Defibrator Ind Ab A screening device

Also Published As

Publication number Publication date
WO1997013918A1 (en) 1997-04-17
SE9503536L (en) 1997-04-11
AU7348796A (en) 1997-04-30
SE507932C2 (en) 1998-07-27

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Legal Events

Date Code Title Description
NUG Patent has lapsed