ATE58403T1 - Rundsieb von vertikalem ueberdrucktyp, mit stockzufuhr auf verschiedenen, axial voneinander entfernten positionen. - Google Patents

Rundsieb von vertikalem ueberdrucktyp, mit stockzufuhr auf verschiedenen, axial voneinander entfernten positionen.

Info

Publication number
ATE58403T1
ATE58403T1 AT84308039T AT84308039T ATE58403T1 AT E58403 T1 ATE58403 T1 AT E58403T1 AT 84308039 T AT84308039 T AT 84308039T AT 84308039 T AT84308039 T AT 84308039T AT E58403 T1 ATE58403 T1 AT E58403T1
Authority
AT
Austria
Prior art keywords
screen
pulp
impeller
screening device
pressure type
Prior art date
Application number
AT84308039T
Other languages
English (en)
Inventor
Anthony William Hooper
Original Assignee
Uniweld Inc
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 Uniweld Inc filed Critical Uniweld Inc
Application granted granted Critical
Publication of ATE58403T1 publication Critical patent/ATE58403T1/de

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)
  • Refuse Collection And Transfer (AREA)
  • Confectionery (AREA)
AT84308039T 1983-12-12 1984-11-20 Rundsieb von vertikalem ueberdrucktyp, mit stockzufuhr auf verschiedenen, axial voneinander entfernten positionen. ATE58403T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56024883A 1983-12-12 1983-12-12
EP84308039A EP0145365B1 (de) 1983-12-12 1984-11-20 Rundsieb von vertikalem Überdrucktyp, mit Stockzufuhr auf verschiedenen, axial voneinander entfernten Positionen

Publications (1)

Publication Number Publication Date
ATE58403T1 true ATE58403T1 (de) 1990-11-15

Family

ID=24236977

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84308039T ATE58403T1 (de) 1983-12-12 1984-11-20 Rundsieb von vertikalem ueberdrucktyp, mit stockzufuhr auf verschiedenen, axial voneinander entfernten positionen.

Country Status (4)

Country Link
EP (1) EP0145365B1 (de)
AT (1) ATE58403T1 (de)
CA (1) CA1238604A (de)
DE (1) DE3483601D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI83892C (fi) * 1989-06-05 1991-09-10 Tampella Oy Ab Trycksil.
US5075001A (en) * 1989-07-13 1991-12-24 Taylor James W Method and apparatus for recovering fibrous material from a paper/pulp process water stream
SE511786C2 (sv) 1998-03-06 1999-11-22 Sunds Defibrator Ind Ab Silanordning med två silkammare för separering av fibersuspensioner
JP3435346B2 (ja) * 1998-04-16 2003-08-11 相川鉄工株式会社 スクリーン装置
AT408772B (de) * 2000-02-03 2002-03-25 Andritz Ag Maschf Sortierer zur reinigung einer faserstoffsuspension
AT413390B (de) * 2003-03-27 2006-02-15 Andritz Ag Maschf Sortierer zur reinigung einer fasersuspension
AT413391B (de) * 2003-03-27 2006-02-15 Andritz Ag Maschf Sortierer zur reinigung einer fasersuspension

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1639273A (en) * 1925-04-01 1927-08-16 Improved Paper Machinery Compa Screen
US3400820A (en) * 1965-03-30 1968-09-10 Bird Machine Co Screening apparatus with rotary pulsing member
DE2712749A1 (de) * 1977-03-23 1979-02-08 Finckh Maschf Sortierer zum sichten von fasersuspensionen
US4268381A (en) * 1979-05-03 1981-05-19 Uniweld Inc. Rotary pulp screening device of the vertical pressure type

Also Published As

Publication number Publication date
EP0145365B1 (de) 1990-11-14
EP0145365A2 (de) 1985-06-19
EP0145365A3 (en) 1987-04-01
CA1238604A (en) 1988-06-28
DE3483601D1 (de) 1990-12-20

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee