CA2086324A1 - Pile laveuse dynamique sous pression - Google Patents

Pile laveuse dynamique sous pression

Info

Publication number
CA2086324A1
CA2086324A1 CA2086324A CA2086324A CA2086324A1 CA 2086324 A1 CA2086324 A1 CA 2086324A1 CA 2086324 A CA2086324 A CA 2086324A CA 2086324 A CA2086324 A CA 2086324A CA 2086324 A1 CA2086324 A1 CA 2086324A1
Authority
CA
Canada
Prior art keywords
stock
wash
pressurized dynamic
pressurized
dynamic washer
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA2086324A
Other languages
English (en)
Other versions
CA2086324C (fr
Inventor
Peter Edmond Leblanc
Goda Rangamannar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beloit Technologies Inc
Original Assignee
Individual
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=24178957&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2086324(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2086324A1 publication Critical patent/CA2086324A1/fr
Application granted granted Critical
Publication of CA2086324C publication Critical patent/CA2086324C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
    • D21C9/04—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents in diffusers ; Washing of pulp of fluid consistency without substantially thickening
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Steroid Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
CA002086324A 1990-06-29 1991-05-29 Pile laveuse dynamique sous pression Expired - Fee Related CA2086324C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US546,119 1990-06-29
US07/546,119 US5255540A (en) 1990-06-29 1990-06-29 Pressurized dynamic washer

Publications (2)

Publication Number Publication Date
CA2086324A1 true CA2086324A1 (fr) 1991-12-30
CA2086324C CA2086324C (fr) 1996-02-13

Family

ID=24178957

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002086324A Expired - Fee Related CA2086324C (fr) 1990-06-29 1991-05-29 Pile laveuse dynamique sous pression

Country Status (18)

Country Link
US (1) US5255540A (fr)
EP (1) EP0547057B2 (fr)
JP (1) JPH0718112B2 (fr)
KR (1) KR0179036B1 (fr)
CN (1) CN1037464C (fr)
AR (1) AR244826A1 (fr)
AT (1) ATE121147T1 (fr)
AU (1) AU659373B2 (fr)
BR (1) BR9106597A (fr)
CA (1) CA2086324C (fr)
DE (1) DE69108917T3 (fr)
ES (1) ES2041231T5 (fr)
FI (1) FI925904L (fr)
MX (1) MX9100021A (fr)
NO (1) NO300783B1 (fr)
RU (1) RU2095502C1 (fr)
WO (1) WO1992000413A1 (fr)
ZA (1) ZA914998B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5538632A (en) * 1993-10-28 1996-07-23 Beloit Technologies, Inc. Multiple filter dynamic washer
US6053439A (en) * 1996-12-16 2000-04-25 Inland Paperboard And Packaging, Inc. Reducing wax content and enhancing quality of recycled pulp from OCC and waste paper
EP1712303B1 (fr) * 2003-12-22 2016-08-03 Yoshino Gypsum Co., Ltd. Procede et dispositif pour collecter du papier support pour une plaque de platre
SE531847E (sv) * 2007-12-13 2012-09-11 Metso Paper Inc Apparat för tvättning och avvattning av massa
WO2015080190A1 (fr) * 2013-11-29 2015-06-04 三菱化学株式会社 Dispositif de nettoyage de suspension concentrée et système de nettoyage
US9663897B2 (en) * 2014-07-01 2017-05-30 Sulzer Management Ag Method of and an arrangement for introducing process liquid from a treatment step to a washing and/or filtering apparatus
KR101771371B1 (ko) * 2016-12-26 2017-08-24 나성주 제지 원료 정선을 위한 스크린 머신, 스크린 머신용 케이싱 바디 및 스크린 바스켓
DE102018133114A1 (de) * 2018-12-20 2020-06-25 Voith Patent Gmbh Mahlanordnung
FI130499B (en) * 2021-03-25 2023-10-10 Metsae Fibre Oy Method and device for treating mixtures of liquids and solids
CN115624800A (zh) * 2022-10-27 2023-01-20 哈尔滨凯纳科技股份有限公司 一种可远程监控的户外型供水泵站

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3363759A (en) * 1964-04-29 1968-01-16 Bird Machine Co Screening apparatus with rotary pulsing member
US3437204A (en) * 1965-12-27 1969-04-08 Bird Machine Co Screening apparatus
SE325771B (fr) * 1967-06-20 1970-07-06 Svenska Cellulosa Ab
SE358429B (fr) * 1969-06-10 1973-07-30 Sunds Ab
AU463093B2 (en) * 1971-04-14 1975-06-30 Improved Machinery Inc. Apparatus and method for processing suspensions containing fibrous material
DE2526657C3 (de) * 1975-06-14 1978-10-26 Hermann Finckh, Maschinenfabrik, 7417 Pfullingen Drucksichter für Fasersuspensionen
US4076623A (en) * 1976-12-07 1978-02-28 Kamyr, Inc. Continuous oscillation of liquid separator
US4396502A (en) * 1982-03-18 1983-08-02 Beloit Corporation Screening apparatus for a papermaking machine
FI67894C (fi) * 1982-05-21 1985-06-10 Rauma Repola Oy Foerfarande och anordning foer blekning av fibermassa
US4855038A (en) * 1985-06-20 1989-08-08 Beloit Corporation High consistency pressure screen and method of separating accepts and rejects

Also Published As

Publication number Publication date
ES2041231T3 (es) 1995-08-16
ES2041231T5 (es) 1999-01-01
CN1058061A (zh) 1992-01-22
EP0547057B2 (fr) 1998-08-19
EP0547057B1 (fr) 1995-04-12
NO300783B1 (no) 1997-07-21
FI925904A7 (fi) 1992-12-28
KR0179036B1 (ko) 1999-05-15
FI925904A0 (fi) 1992-12-28
JPH0718112B2 (ja) 1995-03-01
AU659373B2 (en) 1995-05-11
BR9106597A (pt) 1993-03-30
DE69108917T2 (de) 1995-09-14
MX9100021A (es) 1992-02-03
DE69108917D1 (de) 1995-05-18
FI925904L (fi) 1992-12-28
EP0547057A1 (fr) 1993-06-23
CA2086324C (fr) 1996-02-13
ZA914998B (en) 1992-04-29
NO924866L (no) 1992-12-16
WO1992000413A1 (fr) 1992-01-09
ATE121147T1 (de) 1995-04-15
DE69108917T3 (de) 1999-05-12
JPH05503969A (ja) 1993-06-24
AU8078991A (en) 1992-01-23
US5255540A (en) 1993-10-26
AR244826A1 (es) 1993-11-30
RU2095502C1 (ru) 1997-11-10
ES2041231T1 (es) 1993-11-16
CN1037464C (zh) 1998-02-18
NO924866D0 (no) 1992-12-16

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