BRPI1009378A2 - prensa de fios gêmeos e seu sistema de desidratação primária - Google Patents

prensa de fios gêmeos e seu sistema de desidratação primária

Info

Publication number
BRPI1009378A2
BRPI1009378A2 BRPI1009378A BRPI1009378A BRPI1009378A2 BR PI1009378 A2 BRPI1009378 A2 BR PI1009378A2 BR PI1009378 A BRPI1009378 A BR PI1009378A BR PI1009378 A BRPI1009378 A BR PI1009378A BR PI1009378 A2 BRPI1009378 A2 BR PI1009378A2
Authority
BR
Brazil
Prior art keywords
twin wire
dehydration system
wire press
primary dehydration
primary
Prior art date
Application number
BRPI1009378A
Other languages
English (en)
Inventor
Dionne Hugues
Hétu Marc-André
Parenteau Daniel
Original Assignee
Kadant Canada Corp
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
Application filed by Kadant Canada Corp filed Critical Kadant Canada Corp
Publication of BRPI1009378A2 publication Critical patent/BRPI1009378A2/pt
Publication of BRPI1009378B1 publication Critical patent/BRPI1009378B1/pt

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
    • D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/24—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band
    • B30B9/243—The squeezing-out being performed in several stages
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Filtration Of Liquid (AREA)
BRPI1009378-8A 2009-03-10 2010-03-09 prensa de fios gêmeos para separar sólido e líquido de uma suspensão BRPI1009378B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2657627A CA2657627A1 (en) 2009-03-10 2009-03-10 Twin wire press
PCT/CA2010/000346 WO2010102398A1 (en) 2009-03-10 2010-03-09 Twin wire press

Publications (2)

Publication Number Publication Date
BRPI1009378A2 true BRPI1009378A2 (pt) 2016-08-02
BRPI1009378B1 BRPI1009378B1 (pt) 2019-10-29

Family

ID=42727749

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1009378-8A BRPI1009378B1 (pt) 2009-03-10 2010-03-09 prensa de fios gêmeos para separar sólido e líquido de uma suspensão

Country Status (8)

Country Link
US (2) US8617357B2 (pt)
EP (1) EP2406427B1 (pt)
CN (2) CN104532648B (pt)
BR (1) BRPI1009378B1 (pt)
CA (2) CA2657627A1 (pt)
ES (1) ES2615514T3 (pt)
MX (1) MX2011009570A (pt)
WO (1) WO2010102398A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010041730A1 (de) * 2010-09-30 2012-04-05 Voith Patent Gmbh Maschine für die Entwässerung von Zellstoff
CN102328450B (zh) * 2011-10-12 2014-12-24 桂林梁华生物科技有限公司 植物色素原汁提取带式多级压榨机
CA2915644C (en) * 2015-01-29 2017-06-27 Lakehead University Use of fly ash to treat spent liquor from a thermomechanical pulping process
JP7361019B2 (ja) * 2017-09-01 2023-10-13 ストラ エンソ オーワイジェイ 板紙の製造方法、板紙、および段ボール
CN115501690A (zh) * 2022-09-23 2022-12-23 湖南航天磁电有限责任公司 一种湿法回转窑进料脱水系统及方法
CN115606827B (zh) * 2022-10-09 2023-08-04 上海盘点食品科技有限公司 一种豆制品加工的豆干胚压制设备
CN117306295A (zh) * 2023-09-18 2023-12-29 广西金桂浆纸业有限公司 双网压滤湿浆机

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796149A (en) 1972-03-27 1974-03-12 Andritz Ag Maschf Pressing device for the removal of water from cellulose or the like
FI72157C (fi) 1974-07-18 1987-04-13 Valmet Oy Dubbelviradel i pappersmaskin.
AT376722B (de) 1983-02-09 1984-12-27 Andritz Ag Maschf Entwaesserungsmaschine fuer zellstoff od. dgl. fasermaterial
US4544061A (en) 1983-10-11 1985-10-01 Rexnord Inc. Belt press
US4629061A (en) * 1983-10-11 1986-12-16 Rexnord Inc. Belt steering control system
US4681033A (en) 1984-12-11 1987-07-21 Rexnord Inc. Drive system for belt press
AT385793B (de) * 1985-12-19 1988-05-10 Andritz Ag Maschf Siebbandpresse
DE4141607C2 (de) * 1991-12-17 1996-04-25 Voith Gmbh J M Doppelsiebformer
AT402951B (de) * 1995-09-19 1997-10-27 Andritz Patentverwaltung Vorrichtung zur entwässerung von vfaserstoff-flüssigkeitsmischungen,insbesondere zellstoffsuspensionen
US5783045A (en) * 1996-05-06 1998-07-21 Beloit Technologies, Inc. Pulp and linerboard former with improved dewatering
AT405656B (de) * 1997-07-01 1999-10-25 Andritz Patentverwaltung Vorrichtung zur entwässerung von feststoff-flüssigkeitssuspensionen, insbesondere faserstoffsuspensionen
US6248245B1 (en) * 1998-05-29 2001-06-19 Ashbrook Corporation Belt press with adjustable inlet guide
US6454904B1 (en) * 2000-06-30 2002-09-24 Kimberly-Clark Worldwide, Inc. Method for making tissue sheets on a modified conventional crescent-former tissue machine
SE516830C2 (sv) * 2000-08-01 2002-03-12 Metso Paper Inc Dubbelvirapress
US6821392B2 (en) * 2003-02-20 2004-11-23 Metso Paper, Inc. Headbox sealing device
SE527250C2 (sv) * 2004-06-14 2006-01-31 Metso Paper Inc Stativ för en dubbelvirapress och metod för virabyte i en dubbelvirapress innefattande nämnda stativ
SE527778E (sv) * 2004-11-02 2014-09-30 Valmet Technologies Inc Förfarande och anordning vid en dubbelvirapress

Also Published As

Publication number Publication date
US8617357B2 (en) 2013-12-31
BRPI1009378B1 (pt) 2019-10-29
CN104532648A (zh) 2015-04-22
EP2406427B1 (en) 2017-01-04
CA2755777A1 (en) 2010-09-16
CA2657627A1 (en) 2010-09-10
MX2011009570A (es) 2012-01-12
CN104532648B (zh) 2018-09-11
CN102439225A (zh) 2012-05-02
CN102439225B (zh) 2014-12-17
WO2010102398A1 (en) 2010-09-16
EP2406427A1 (en) 2012-01-18
ES2615514T3 (es) 2017-06-07
US20140096927A1 (en) 2014-04-10
US20120048494A1 (en) 2012-03-01
EP2406427A4 (en) 2012-11-07
CA2755777C (en) 2017-08-22
US8852403B2 (en) 2014-10-07

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Legal Events

Date Code Title Description
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/03/2010, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/03/2010, OBSERVADAS AS CONDICOES LEGAIS