ATE263269T1 - Siebvorrichtung für fasersuspensionen - Google Patents

Siebvorrichtung für fasersuspensionen

Info

Publication number
ATE263269T1
ATE263269T1 AT99100978T AT99100978T ATE263269T1 AT E263269 T1 ATE263269 T1 AT E263269T1 AT 99100978 T AT99100978 T AT 99100978T AT 99100978 T AT99100978 T AT 99100978T AT E263269 T1 ATE263269 T1 AT E263269T1
Authority
AT
Austria
Prior art keywords
rotor
filtering basket
chamber
interspace
treated
Prior art date
Application number
AT99100978T
Other languages
English (en)
Inventor
Franco Aver
Flavio Magaraggia
Original Assignee
Comer Spa
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 Comer Spa filed Critical Comer Spa
Application granted granted Critical
Publication of ATE263269T1 publication Critical patent/ATE263269T1/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)
  • Centrifugal Separators (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Filtration Of Liquid (AREA)
  • Inorganic Fibers (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
AT99100978T 1998-01-22 1999-01-21 Siebvorrichtung für fasersuspensionen ATE263269T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT98VI000008A ITVI980008A1 (it) 1998-01-22 1998-01-22 Epuratore meccanico perfezionato per sospensioni fibrose

Publications (1)

Publication Number Publication Date
ATE263269T1 true ATE263269T1 (de) 2004-04-15

Family

ID=11426547

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99100978T ATE263269T1 (de) 1998-01-22 1999-01-21 Siebvorrichtung für fasersuspensionen

Country Status (10)

Country Link
US (1) US6117273A (de)
EP (1) EP0931875B1 (de)
JP (1) JP3108408B2 (de)
CN (1) CN1229687A (de)
AT (1) ATE263269T1 (de)
BR (1) BR9900104A (de)
CA (1) CA2258467A1 (de)
DE (1) DE69915905D1 (de)
IT (1) ITVI980008A1 (de)
NO (1) NO313463B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVI20010039A1 (it) * 2001-02-15 2002-08-16 Comer Spa Filtro rotante per sospensioni fibrose
US20050045529A1 (en) * 2003-09-02 2005-03-03 Gl&V Management Hungary Kft Vortex inducing rotor for screening apparatus for papermaking pulp
FI117867B (fi) * 2004-12-10 2007-03-30 Metso Paper Inc Lajitin ja menetelmä kuitumassan lajittelemiseksi
FI126709B (en) * 2013-06-20 2017-04-13 Valmet Technologies Inc Drum elements, sieve and method for sieving fiber pulp

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1448814A (fr) * 1965-04-15 1966-08-12 Ingersoll Rand Canada Appareil de tamisage
US3953325A (en) * 1972-09-27 1976-04-27 Nelson Douglas G Pulp screen with rotating cleaning foil
US4744894A (en) * 1986-06-30 1988-05-17 Gauld W Thomas Fibrous stock screening apparatus
FI83892C (fi) * 1989-06-05 1991-09-10 Tampella Oy Ab Trycksil.
FI82496C (fi) * 1989-06-05 1991-03-11 Tampella Oy Ab Foerfarande foer reglering av trycksil och trycksil.
US5307939A (en) * 1992-07-13 1994-05-03 Ingersoll-Rand Company Screening apparatus for papermaking pulp
US5497886A (en) * 1992-07-13 1996-03-12 Ingersoll-Rand Company Screening apparatus for papermaking pulp
EP0663469A1 (de) * 1994-01-18 1995-07-19 Voith Sulzer Stoffaufbereitung GmbH Rotor, insbesondere für einen Siebsortierer

Also Published As

Publication number Publication date
DE69915905D1 (de) 2004-05-06
NO986163L (no) 1999-07-23
JP3108408B2 (ja) 2000-11-13
JPH11309311A (ja) 1999-11-09
CA2258467A1 (en) 1999-07-22
ITVI980008A0 (it) 1998-01-22
NO313463B1 (no) 2002-10-07
ITVI980008A1 (it) 1999-07-22
BR9900104A (pt) 2000-01-18
EP0931875B1 (de) 2004-03-31
CN1229687A (zh) 1999-09-29
NO986163D0 (no) 1998-12-28
EP0931875A1 (de) 1999-07-28
US6117273A (en) 2000-09-12

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties