ATE325224T1 - Vorrichtung zum sieben einer faserbreisuspension - Google Patents

Vorrichtung zum sieben einer faserbreisuspension

Info

Publication number
ATE325224T1
ATE325224T1 AT00979702T AT00979702T ATE325224T1 AT E325224 T1 ATE325224 T1 AT E325224T1 AT 00979702 T AT00979702 T AT 00979702T AT 00979702 T AT00979702 T AT 00979702T AT E325224 T1 ATE325224 T1 AT E325224T1
Authority
AT
Austria
Prior art keywords
rotor
screening
sifting
chamber
purple suspension
Prior art date
Application number
AT00979702T
Other languages
English (en)
Inventor
Pasi Haerkoenen
Raimo Kohonen
Pekka Karppinen
Ari Pelkioe
Kader Rahkonen
Riitta Rahkonen
Original Assignee
Andritz Oy
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8554093&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE325224(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Andritz Oy filed Critical Andritz Oy
Application granted granted Critical
Publication of ATE325224T1 publication Critical patent/ATE325224T1/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)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • External Artificial Organs (AREA)
AT00979702T 1999-11-29 2000-11-22 Vorrichtung zum sieben einer faserbreisuspension ATE325224T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI990488U FI4401U1 (fi) 1999-11-29 1999-11-29 Järjestely massan lajittelemiseksi

Publications (1)

Publication Number Publication Date
ATE325224T1 true ATE325224T1 (de) 2006-06-15

Family

ID=8554093

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00979702T ATE325224T1 (de) 1999-11-29 2000-11-22 Vorrichtung zum sieben einer faserbreisuspension

Country Status (7)

Country Link
US (1) US6719145B1 (de)
EP (1) EP1266077B2 (de)
AT (1) ATE325224T1 (de)
CA (1) CA2395188C (de)
DE (1) DE60027782T3 (de)
FI (1) FI4401U1 (de)
WO (1) WO2001040570A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109225830A (zh) * 2018-10-29 2019-01-18 韩城市宏达花椒香料有限公司 一种花椒清选机

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2796809A (en) * 1954-07-06 1957-06-25 Nat Gypsum Co Pulp screening apparatus
CA889156A (en) * 1969-09-19 1971-12-28 Cowan Ben Screen impeller
GB1294980A (de) * 1970-05-11 1972-11-01
CA1007576A (en) 1973-07-18 1977-03-29 S.W. Hooper And Co. Ltd. Vertical pressure pulp screening device
US3912622A (en) † 1974-05-30 1975-10-14 Bird Machine Co Screening machine with lights removal
US4234417A (en) 1979-03-29 1980-11-18 Gauld Equipment Manufacturing Co. Fibrous stock screen
US4267035A (en) * 1979-08-27 1981-05-12 The Black Clawson Company Pressurized rotary screening apparatus
SU1110842A1 (ru) † 1980-07-08 1984-08-30 Научно-Исследовательский И Проектно-Конструкторский Институт Целлюлозного Машиностроения "Ниицмаш" Сортировка волокнистой суспензии
US4374728A (en) * 1981-07-29 1983-02-22 Gauld W Thomas Apparatus for screening fibrous stock
SE456748B (sv) * 1986-04-10 1988-10-31 Kamyr Ab Foerfarande och anordning foer raffinering av fibermaterial
FI77279C (fi) 1987-04-30 1989-02-10 Ahlstroem Oy Foerfarande och anordning foer behandling av fibersuspension.
CA1335191C (en) * 1989-03-22 1995-04-11 Ahlstrom Machinery Oy Screening method and apparatus for light reject removal
US5119953A (en) † 1990-04-02 1992-06-09 Celleco Hedemora Ab Pulp suspension screening and fractionation apparatus
FI88414C (fi) 1991-01-30 1993-05-10 Ahlstroem Oy Anordning foer behandling av fibersuspension
FI92227C (fi) 1992-04-23 1994-10-10 Ahlstroem Oy Laite kuitususpension käsittelemiseksi
FI90792C (fi) * 1992-05-19 1994-03-25 Pom Dev Oy Ab Menetelmä ja laite kuitususpension puhdistamiseksi
JP3065202B2 (ja) † 1993-10-20 2000-07-17 石川島播磨重工業株式会社 古紙パルプの選別方法および装置
US5601690A (en) * 1994-07-11 1997-02-11 Gauld Equipment Company Method for screening pulp
DE29515338U1 (de) † 1995-09-25 1995-11-23 Heinrich Fiedler GmbH & Co. KG, 93057 Regensburg Flügel für Sortiervorrichtungen
AU1292799A (en) † 1997-11-03 1999-05-24 Teragen Corporation Direct cache accessing primary operations hierarchically organized to snippets and threads implemented in isa processor

Also Published As

Publication number Publication date
DE60027782T3 (de) 2010-12-23
EP1266077B2 (de) 2010-06-30
DE60027782D1 (de) 2006-06-08
FIU990488U0 (fi) 1999-11-29
CA2395188A1 (en) 2001-06-07
EP1266077A1 (de) 2002-12-18
CA2395188C (en) 2008-01-15
EP1266077B1 (de) 2006-05-03
WO2001040570A1 (en) 2001-06-07
DE60027782T2 (de) 2007-04-05
FI4401U1 (fi) 2000-04-27
US6719145B1 (en) 2004-04-13

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