ATE231200T1 - DEVICE FOR SORTING FIBER SUSPENSION - Google Patents

DEVICE FOR SORTING FIBER SUSPENSION

Info

Publication number
ATE231200T1
ATE231200T1 AT99923579T AT99923579T ATE231200T1 AT E231200 T1 ATE231200 T1 AT E231200T1 AT 99923579 T AT99923579 T AT 99923579T AT 99923579 T AT99923579 T AT 99923579T AT E231200 T1 ATE231200 T1 AT E231200T1
Authority
AT
Austria
Prior art keywords
sorting
inlet
material outlet
main housing
accepted
Prior art date
Application number
AT99923579T
Other languages
German (de)
Inventor
Hubert Gassmann
Ernst Goerig
Original Assignee
Fiedler Heinrich Gmbh
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 Fiedler Heinrich Gmbh filed Critical Fiedler Heinrich Gmbh
Application granted granted Critical
Publication of ATE231200T1 publication Critical patent/ATE231200T1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

The invention relates to a device for sorting (1) a suspension containing fibrous material in which a sorting chamber (3) is constructed in a main housing (2) in combination with a rotationally fixed perforated plate (4) having an essentially cylindrical shape. The device has an inlet (5), an accepted material outlet (6), and a rejected material outlet (7). The inlet for feeding the material is provided on a separate covering part (8) situated on the upper side of the main housing. Said inlet is provided such that the material is fed essentially at an angle of inclination relative to the horizontal lines and with combined tangential and axial components in the vicinity of the covering part. The angle of inclination relative to the horizontal lines can range, for example, from 5 DEG to 85 DEG . In addition, the device for sorting a suspension containing fibrous material can be configured in such a way that the wall of the main housing is constructed in an at least partially conical manner in the direction of the accepted material outlet and, as a result, a correspondingly enlarged sorting chamber is formed in the direction of the accepted material outlet.
AT99923579T 1998-05-13 1999-05-11 DEVICE FOR SORTING FIBER SUSPENSION ATE231200T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19821447A DE19821447A1 (en) 1998-05-13 1998-05-13 Assembly to sort fiber suspensions for paper making pulp
PCT/EP1999/003240 WO1999058760A1 (en) 1998-05-13 1999-05-11 Device for sorting a suspension containing fibrous material

Publications (1)

Publication Number Publication Date
ATE231200T1 true ATE231200T1 (en) 2003-02-15

Family

ID=7867646

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99923579T ATE231200T1 (en) 1998-05-13 1999-05-11 DEVICE FOR SORTING FIBER SUSPENSION

Country Status (4)

Country Link
EP (1) EP1078125B1 (en)
AT (1) ATE231200T1 (en)
DE (2) DE19821447A1 (en)
WO (1) WO1999058760A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1946948B1 (en) * 1969-09-17 1971-02-04 Finckh Metalltuch Maschf Pressure sorter for pulp suspensions
AT368560B (en) * 1981-02-18 1982-10-25 Andritz Ag Maschf SORTER
FI83892C (en) * 1989-06-05 1991-09-10 Tampella Oy Ab TRYCKSIL.

Also Published As

Publication number Publication date
WO1999058760A1 (en) 1999-11-18
EP1078125B1 (en) 2003-01-15
EP1078125A1 (en) 2001-02-28
DE19821447A1 (en) 1999-11-18
DE59904048D1 (en) 2003-02-20

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee