FI4401U1 - Arrangemang för silning av massa - Google Patents

Arrangemang för silning av massa

Info

Publication number
FI4401U1
FI4401U1 FI990488U FIU990488U FI4401U1 FI 4401 U1 FI4401 U1 FI 4401U1 FI 990488 U FI990488 U FI 990488U FI U990488 U FIU990488 U FI U990488U FI 4401 U1 FI4401 U1 FI 4401U1
Authority
FI
Finland
Prior art keywords
rotor
arrangement
screening
pulp
chamber
Prior art date
Application number
FI990488U
Other languages
English (en)
Finnish (fi)
Inventor
Riitta Rahkonen
Pasi Haerkoenen
Raimo Kohonen
Pekka Karppinen
Ari Pelkioe
Kader Rahkonen
Original Assignee
Ahlstrom Machinery 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=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI4401(U1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ahlstrom Machinery Oy filed Critical Ahlstrom Machinery Oy
Priority to FI990488U priority Critical patent/FI4401U1/sv
Publication of FIU990488U0 publication Critical patent/FIU990488U0/sv
Application granted granted Critical
Publication of FI4401U1 publication Critical patent/FI4401U1/sv
Priority to CA002395188A priority patent/CA2395188C/en
Priority to EP00979702A priority patent/EP1266077B2/en
Priority to DE60027782T priority patent/DE60027782T3/de
Priority to PCT/FI2000/001014 priority patent/WO2001040570A1/en
Priority to US10/130,058 priority patent/US6719145B1/en
Priority to AT00979702T priority 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)
  • External Artificial Organs (AREA)
  • Combined Means For Separation Of Solids (AREA)
FI990488U 1999-11-29 1999-11-29 Arrangemang för silning av massa FI4401U1 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI990488U FI4401U1 (sv) 1999-11-29 1999-11-29 Arrangemang för silning av massa
CA002395188A CA2395188C (en) 1999-11-29 2000-11-22 Arrangement and rotor for screening of pulp
EP00979702A EP1266077B2 (en) 1999-11-29 2000-11-22 Device for screening pulp
DE60027782T DE60027782T3 (de) 1999-11-29 2000-11-22 Vorrichtung zum sieben einer faserbreisuspension
PCT/FI2000/001014 WO2001040570A1 (en) 1999-11-29 2000-11-22 Arrangement and rotor for screening of pulp
US10/130,058 US6719145B1 (en) 1999-11-29 2000-11-22 Arrangement and rotor for screening of pulp
AT00979702T ATE325224T1 (de) 1999-11-29 2000-11-22 Vorrichtung zum sieben einer faserbreisuspension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI990488U FI4401U1 (sv) 1999-11-29 1999-11-29 Arrangemang för silning av massa

Publications (2)

Publication Number Publication Date
FIU990488U0 FIU990488U0 (sv) 1999-11-29
FI4401U1 true FI4401U1 (sv) 2000-04-27

Family

ID=8554093

Family Applications (1)

Application Number Title Priority Date Filing Date
FI990488U FI4401U1 (sv) 1999-11-29 1999-11-29 Arrangemang för silning av massa

Country Status (7)

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

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 (sv) * 1970-05-11 1972-11-01
CA1007576A (en) * 1973-07-18 1977-03-29 Andrew C. Martin 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 (sv) 1987-04-30 1989-02-10 Ahlstroem Oy Förfarande och anordning för 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 (sv) 1991-01-30 1993-05-10 Ahlstroem Oy Anordning för behandling av fibersuspension
FI92227C (sv) 1992-04-23 1994-10-10 Ahlstroem Oy Anordning för behandling av fibersuspension
FI90792C (sv) 1992-05-19 1994-03-25 Pom Dev Oy Ab Förfarande och anordning för rening av en fibersuspension
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
FIU990488U0 (sv) 1999-11-29
ATE325224T1 (de) 2006-06-15
WO2001040570A1 (en) 2001-06-07
DE60027782T3 (de) 2010-12-23
US6719145B1 (en) 2004-04-13
DE60027782D1 (de) 2006-06-08
EP1266077A1 (en) 2002-12-18
DE60027782T2 (de) 2007-04-05
EP1266077B1 (en) 2006-05-03
CA2395188C (en) 2008-01-15
EP1266077B2 (en) 2010-06-30
CA2395188A1 (en) 2001-06-07

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