CA2294389A1 - Dispositif d'essorage des particules en suspension solides ou liquides, en particulier les particules en suspension de pate - Google Patents

Dispositif d'essorage des particules en suspension solides ou liquides, en particulier les particules en suspension de pate Download PDF

Info

Publication number
CA2294389A1
CA2294389A1 CA002294389A CA2294389A CA2294389A1 CA 2294389 A1 CA2294389 A1 CA 2294389A1 CA 002294389 A CA002294389 A CA 002294389A CA 2294389 A CA2294389 A CA 2294389A CA 2294389 A1 CA2294389 A1 CA 2294389A1
Authority
CA
Canada
Prior art keywords
suspensions
dewatering
belt
liquid
especially pulp
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
CA002294389A
Other languages
English (en)
Other versions
CA2294389C (fr
Inventor
Johann Sbaschnigg
Franz Petschauer
Georg Reck
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.)
Andritz AG
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=3507027&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2294389(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 CA2294389A1 publication Critical patent/CA2294389A1/fr
Application granted granted Critical
Publication of CA2294389C publication Critical patent/CA2294389C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • D21F1/80—Pulp catching, de-watering, or recovering; Re-use of pulp-water using endless screening belts
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/04—Arrangements thereof

Landscapes

  • Paper (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Drying Of Solid Materials (AREA)
CA002294389A 1997-07-01 1998-07-01 Dispositif d'essorage des particules en suspension solides ou liquides, en particulier les particules en suspension de pate Expired - Lifetime CA2294389C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA1120/97 1997-07-01
AT112097A AT405656B (de) 1997-07-01 1997-07-01 Vorrichtung zur entwässerung von feststoff-flüssigkeitssuspensionen, insbesondere faserstoffsuspensionen
PCT/EP1998/004046 WO1999001610A1 (fr) 1997-07-01 1998-07-01 Dispositif pour deshydrater des suspensions a base de solides et de liquides, notamment des suspensions a base de fibres

Publications (2)

Publication Number Publication Date
CA2294389A1 true CA2294389A1 (fr) 1999-01-14
CA2294389C CA2294389C (fr) 2007-10-30

Family

ID=3507027

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002294389A Expired - Lifetime CA2294389C (fr) 1997-07-01 1998-07-01 Dispositif d'essorage des particules en suspension solides ou liquides, en particulier les particules en suspension de pate

Country Status (9)

Country Link
EP (1) EP0993521B1 (fr)
JP (1) JP4339412B2 (fr)
CN (1) CN1105804C (fr)
AT (1) AT405656B (fr)
AU (1) AU8804898A (fr)
BR (1) BR9810512A (fr)
CA (1) CA2294389C (fr)
DE (1) DE59803866D1 (fr)
WO (1) WO1999001610A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE527778E (sv) * 2004-11-02 2014-09-30 Valmet Technologies Inc Förfarande och anordning vid en dubbelvirapress
CA2657627A1 (fr) 2009-03-10 2010-09-10 Services Techniques Hds Presse a double toile

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT387379B (de) * 1982-03-01 1989-01-10 Andritz Ag Maschf Einrichtung zur rueckbefeuchtung des filterkuchens an entwaesserungsmaschinen
FI820776L (fi) * 1982-03-05 1983-09-06 Valmet Oy Pressparti i pappersmaskin
DE4024175A1 (de) * 1990-06-06 1992-02-27 Bernt U Treu Verfahren und vorrichtung zum waschen von zellstoff
DE59203943D1 (de) * 1991-04-30 1995-11-16 Huyck Austria Siebbandpresse bzw. Manchon.
AT402951B (de) * 1995-09-19 1997-10-27 Andritz Patentverwaltung Vorrichtung zur entwässerung von vfaserstoff-flüssigkeitsmischungen,insbesondere zellstoffsuspensionen
AT402517B (de) * 1995-11-10 1997-06-25 Andritz Patentverwaltung Vorrichtung zur entwässerung von feststoff-flüssigkeitssuspensionen, insbesondere zellstoffsuspensionen

Also Published As

Publication number Publication date
CA2294389C (fr) 2007-10-30
AU8804898A (en) 1999-01-25
EP0993521B1 (fr) 2002-04-17
ATA112097A (de) 1999-02-15
CN1105804C (zh) 2003-04-16
WO1999001610A1 (fr) 1999-01-14
AT405656B (de) 1999-10-25
DE59803866D1 (de) 2002-05-23
JP4339412B2 (ja) 2009-10-07
CN1261936A (zh) 2000-08-02
JP2002508814A (ja) 2002-03-19
BR9810512A (pt) 2000-09-05
EP0993521A1 (fr) 2000-04-19

Similar Documents

Publication Publication Date Title
CA2329027A1 (fr) Procede de production de papier
CA2290972A1 (fr) Dispositif de deshydratation et de lavage de suspensions de matiere fibreuse
FI84734B (fi) Dubbelviraformare foer pappersmaskin.
WO1999035331A3 (fr) Centrifugeuse a enveloppe pleine pour melanges, en particulier pour suspensions de matieres fibreuses utilisees dans l'industrie du papier
CA2236921A1 (fr) Dispositif pour deshydrater des suspensions
ZA966764B (en) Dewatering of aqueous suspensions.
CA2312781A1 (fr) Rouleau pour machine a papier ou a carton
CA2050844A1 (fr) Machine a papier a toile double
CA2090988A1 (fr) Methode et dispositif de guidage d'amorce de bande dans une machine a papier
CA2294389A1 (fr) Dispositif d'essorage des particules en suspension solides ou liquides, en particulier les particules en suspension de pate
US4861433A (en) Dewatering press with perforated metal outer shell and resilient elastic mounting means
CA2294903A1 (fr) Dispositif pour l'egouttage de suspensions solides/liquides, en particulier les suspensions de pulpe
CA2232665A1 (fr) Dispositif d'epuration
CA2320189A1 (fr) Dispositif de degazage d'une suspension aqueuse contenant des fibres de pate
CA1230258A (fr) Filtre-presse servant a l'epaississement de la pate cellulosique ou des boues
CA2028019A1 (fr) Presse a courroie a grillage double
SE9804048L (sv) Förfarande och anordning för avvattning av en fibermaterialbana
AU1462595A (en) Belt for long nip dewatering presses
CA2315789A1 (fr) Dispositif de tamisage
AU3841695A (en) Device for dewatering and/or washing suspensions, in particular suspensions of fibrous materials
SE0102512L (sv) Anordning för avvattning av en fibermaterialbana
AU6925296A (en) Device for dewatering fibre-liquid mixtures, especially cellulose suspensions
CA2307838A1 (fr) Procede permettant un meilleur drainage des pulpes cellulosiques
EP0401190A3 (fr) Section de presse d'une machine à papier ou carton
CA2271155A1 (fr) Epurateur sous pression dote de zones

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20180703