ATE110427T1 - Verfahren und vorrichtung zum trennen einer fasersuspension. - Google Patents

Verfahren und vorrichtung zum trennen einer fasersuspension.

Info

Publication number
ATE110427T1
ATE110427T1 AT91908761T AT91908761T ATE110427T1 AT E110427 T1 ATE110427 T1 AT E110427T1 AT 91908761 T AT91908761 T AT 91908761T AT 91908761 T AT91908761 T AT 91908761T AT E110427 T1 ATE110427 T1 AT E110427T1
Authority
AT
Austria
Prior art keywords
pct
wall
filter material
filter
container
Prior art date
Application number
AT91908761T
Other languages
English (en)
Inventor
Roland Fjaellstroem
Original Assignee
Celleco Hedemora 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=ATE110427(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Celleco Hedemora Ab filed Critical Celleco Hedemora Ab
Application granted granted Critical
Publication of ATE110427T1 publication Critical patent/ATE110427T1/de

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)
  • Paper (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
AT91908761T 1990-04-11 1991-03-19 Verfahren und vorrichtung zum trennen einer fasersuspension. ATE110427T1 (de)

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 (1)

Publication Number Publication Date
ATE110427T1 true ATE110427T1 (de) 1994-09-15

Family

ID=20379157

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91908761T ATE110427T1 (de) 1990-04-11 1991-03-19 Verfahren und vorrichtung zum trennen einer fasersuspension.

Country Status (9)

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

Families Citing this family (9)

* 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 (fi) * 1994-02-04 1996-06-10 Ahlstroem Oy Menetelmä ja laite uusiomassan käsittelemiseksi
KR19990087327A (ko) * 1996-02-28 1999-12-27 라르스 달크비스트 섬유 및 오물을 함유하는 현탁액에서 미세 섬유를 회수하는 방법 및 장치
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
MX2021001614A (es) * 2018-08-10 2021-09-10 Kadant Black Clawson Llc Filtros de disco y metodos para operar los filtros de disco.
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
CN118142842B (zh) * 2024-02-21 2026-02-06 中国建筑第五工程局有限公司 一种淹没式粘性物料颗粒与泥浆快速分选设备

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE187797C1 (de) * 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 (de) * 1968-05-07 1972-03-08
SE339165B (de) * 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 (de) * 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 (fi) * 1985-10-31 1987-03-09 Enso Gutzeit Oy Anordning foer tvaettning av cellulosa.
FI81136C (fi) * 1987-11-11 1990-09-10 Ahlstroem Oy Foerfarande och anordning foer 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
SE9001322L (sv) 1991-10-12
FI104433B (fi) 2000-01-31
CA2060503A1 (en) 1991-10-12
US5296098A (en) 1994-03-22
SE9001322D0 (sv) 1990-04-11
EP0478762A1 (de) 1992-04-08
DE69103602T3 (de) 1998-02-19
EP0478762B1 (de) 1994-08-24
JP2801778B2 (ja) 1998-09-21
SE465967B (sv) 1991-11-25
EP0478762B2 (de) 1997-10-29
FI915802A0 (fi) 1991-12-10
DE69103602T2 (de) 1994-12-22
JPH04506843A (ja) 1992-11-26
CA2060503C (en) 1996-11-26
WO1991015629A1 (en) 1991-10-17
DE69103602D1 (de) 1994-09-29

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Legal Events

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