SE9001322L - Foerfarande och anordning foer separering av en fibersuspension - Google Patents

Foerfarande och anordning foer separering av en fibersuspension

Info

Publication number
SE9001322L
SE9001322L SE9001322A SE9001322A SE9001322L SE 9001322 L SE9001322 L SE 9001322L SE 9001322 A SE9001322 A SE 9001322A SE 9001322 A SE9001322 A SE 9001322A SE 9001322 L SE9001322 L SE 9001322L
Authority
SE
Sweden
Prior art keywords
pct
wall
filter material
filter
container
Prior art date
Application number
SE9001322A
Other languages
Unknown language ( )
English (en)
Other versions
SE465967B (sv
SE9001322D0 (sv
Inventor
R Fjaellstroem
Original Assignee
Celleco Ab
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=20379157&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE9001322(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Celleco Ab filed Critical Celleco Ab
Priority to SE9001322A priority Critical patent/SE465967B/sv
Publication of SE9001322D0 publication Critical patent/SE9001322D0/sv
Priority to JP3508281A priority patent/JP2801778B2/ja
Priority to DE69103602T priority patent/DE69103602T3/de
Priority to EP91908761A priority patent/EP0478762B2/en
Priority to AT91908761T priority patent/ATE110427T1/de
Priority to PCT/SE1991/000208 priority patent/WO1991015629A1/en
Priority to CA002060503A priority patent/CA2060503C/en
Priority to US07/778,082 priority patent/US5296098A/en
Publication of SE9001322L publication Critical patent/SE9001322L/sv
Publication of SE465967B publication Critical patent/SE465967B/sv
Priority to FI915802A priority patent/FI104433B/sv

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/40—Washing the fibres
    • 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
    • D21D5/06—Rotary screen-drums
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
    • D21F1/74—Pulp catching, de-watering, or recovering; Re-use of pulp-water using cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Paper (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
SE9001322A 1990-04-11 1990-04-11 Foerfarande och anordning foer separering av en fibersuspension SE465967B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9001322A SE465967B (sv) 1990-04-11 1990-04-11 Foerfarande och anordning foer separering av en fibersuspension
US07/778,082 US5296098A (en) 1990-04-11 1991-03-19 Method and device for separating a fibre suspension
CA002060503A CA2060503C (en) 1990-04-11 1991-03-19 Method and device for separating a fibre suspension
EP91908761A EP0478762B2 (en) 1990-04-11 1991-03-19 Method and device for separating a fibre suspension
DE69103602T DE69103602T3 (de) 1990-04-11 1991-03-19 Verfahren und vorrichtung zum trennen einer fasersuspension.
JP3508281A JP2801778B2 (ja) 1990-04-11 1991-03-19 繊維懸濁液の分離方法とその装置
AT91908761T ATE110427T1 (de) 1990-04-11 1991-03-19 Verfahren und vorrichtung zum trennen einer fasersuspension.
PCT/SE1991/000208 WO1991015629A1 (en) 1990-04-11 1991-03-19 Method and device for separating a fibre suspension
FI915802A FI104433B (sv) 1990-04-11 1991-12-10 Förfarande och anordning för separering av fibersuspension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9001322A SE465967B (sv) 1990-04-11 1990-04-11 Foerfarande och anordning foer separering av en fibersuspension

Publications (3)

Publication Number Publication Date
SE9001322D0 SE9001322D0 (sv) 1990-04-11
SE9001322L true SE9001322L (sv) 1991-10-12
SE465967B SE465967B (sv) 1991-11-25

Family

ID=20379157

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9001322A SE465967B (sv) 1990-04-11 1990-04-11 Foerfarande och anordning foer separering av en fibersuspension

Country Status (9)

Country Link
US (1) US5296098A (sv)
EP (1) EP0478762B2 (sv)
JP (1) JP2801778B2 (sv)
AT (1) ATE110427T1 (sv)
CA (1) CA2060503C (sv)
DE (1) DE69103602T3 (sv)
FI (1) FI104433B (sv)
SE (1) SE465967B (sv)
WO (1) WO1991015629A1 (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5266168A (en) * 1991-12-20 1993-11-30 The Black Clawson Company Gravity type pulp washer or thickener with rotating disrupters
FI96328C (sv) * 1994-02-04 1996-06-10 Ahlstroem Oy Förfarande och anordning för behandling av returfibermassa
WO1997032079A1 (en) * 1996-02-28 1997-09-04 Alfa Laval Ab Improved recovery of fine fibers from suspensions containing fibers and contaminants
GB0413068D0 (en) * 2004-06-11 2004-07-14 Imerys Minerals Ltd Treatment of pulp
ES2807023T3 (es) 2007-02-21 2021-02-19 Veolia Water Solutions & Tech Dispositivo de limpieza a alta presión
DE102010038417A1 (de) * 2010-07-26 2012-01-26 Huber Se Vorrichtung und Verfahren zum Entfernen von Siebgut aus einer Flüssigkeit
JP7033248B2 (ja) * 2018-11-05 2022-03-10 株式会社石垣 フィルタープレスのろ布洗浄方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE187797C1 (sv) * 1963-01-01
US3002621A (en) * 1957-01-28 1961-10-03 Wilfred F Mathewson Pulp screen
US3521751A (en) * 1967-12-15 1970-07-28 Theodorus H Holthuis Filtering method and apparatus
GB1265803A (sv) * 1968-05-07 1972-03-08
SE339165B (sv) * 1969-04-22 1971-09-27 Calor & Sjoegren Ab
US3591009A (en) * 1969-08-22 1971-07-06 Oscar Luthi Disc filter having filtrate directing means
US3713540A (en) * 1971-04-15 1973-01-30 Fmc Corp Apparatus for treating waste materials
US3789978A (en) * 1971-04-20 1974-02-05 B Janson Method and apparatus for separating finer particles from coarse particles suspended in a liquid
SE367849B (sv) * 1972-10-25 1974-06-10 Celleco Ab
DE2626458C2 (de) * 1976-06-12 1978-08-17 J.M. Voith Gmbh, 7920 Heidenheim Verfahren und Vorrichtung zur Erhöhung der Durchsatzleistung an Scheibenfiltern
US4056226A (en) * 1976-07-29 1977-11-01 Chromalloy American Corporation Liquid manure spreader
SE402942B (sv) * 1976-11-30 1978-07-24 Ljungstrom Eva Kristina Fraktioneringsapparat
CH632646A5 (de) * 1978-09-22 1982-10-29 Intradym Masch Ag Verfahren und vorrichtung zum spritzen von beton.
FI71961C (sv) * 1985-10-31 1987-03-09 Enso Gutzeit Oy Anordning för tvättning av cellulosa.
FI81136C (sv) * 1987-11-11 1990-09-10 Ahlstroem Oy Förfarande och anordning för behandling av massa
SE462597B (sv) * 1988-11-25 1990-07-23 Celleco Ab Foerfarande och anordning foer fraktionering av suspensioner

Also Published As

Publication number Publication date
SE465967B (sv) 1991-11-25
DE69103602T3 (de) 1998-02-19
SE9001322D0 (sv) 1990-04-11
FI915802A0 (fi) 1991-12-10
EP0478762B2 (en) 1997-10-29
WO1991015629A1 (en) 1991-10-17
JPH04506843A (ja) 1992-11-26
EP0478762B1 (en) 1994-08-24
FI104433B (sv) 2000-01-31
DE69103602T2 (de) 1994-12-22
CA2060503A1 (en) 1991-10-12
CA2060503C (en) 1996-11-26
JP2801778B2 (ja) 1998-09-21
EP0478762A1 (en) 1992-04-08
ATE110427T1 (de) 1994-09-15
US5296098A (en) 1994-03-22
DE69103602D1 (de) 1994-09-29

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