BRPI1010252A2 - "prensa para eliminação de água de uma suspensão." - Google Patents

"prensa para eliminação de água de uma suspensão."

Info

Publication number
BRPI1010252A2
BRPI1010252A2 BRPI1010252A BRPI1010252A BRPI1010252A2 BR PI1010252 A2 BRPI1010252 A2 BR PI1010252A2 BR PI1010252 A BRPI1010252 A BR PI1010252A BR PI1010252 A BRPI1010252 A BR PI1010252A BR PI1010252 A2 BRPI1010252 A2 BR PI1010252A2
Authority
BR
Brazil
Prior art keywords
suspension
press
removing water
water
Prior art date
Application number
BRPI1010252A
Other languages
English (en)
Inventor
Göran Bröttgardh
Original Assignee
Andritz Oy
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=42645083&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI1010252(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Andritz Oy filed Critical Andritz Oy
Publication of BRPI1010252A2 publication Critical patent/BRPI1010252A2/pt
Publication of BRPI1010252B1 publication Critical patent/BRPI1010252B1/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
    • 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
    • B30B9/20—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 rotary pressing members, other than worms or screws, e.g. rollers, rings, discs
    • 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
    • D21C9/06—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents in filters ; Washing of concentrated pulp, e.g. pulp mats, on filtering surfaces
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Filtration Of Liquid (AREA)
  • Treatment Of Sludge (AREA)
BRPI1010252-3A 2009-04-09 2010-03-23 prensa e método de limpeza de uma prensa para desidratar uma suspensão líquida de material biológico sólido BRPI1010252B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0900479A SE533686C2 (sv) 2009-04-09 2009-04-09 Press för avvattning av en suspension, samt sätt för rengöring av denna
SE0900479-7 2009-04-09
PCT/FI2010/050225 WO2010116026A1 (en) 2009-04-09 2010-03-23 A press for dewatering a suspension

Publications (2)

Publication Number Publication Date
BRPI1010252A2 true BRPI1010252A2 (pt) 2016-03-22
BRPI1010252B1 BRPI1010252B1 (pt) 2021-01-26

Family

ID=42645083

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1010252-3A BRPI1010252B1 (pt) 2009-04-09 2010-03-23 prensa e método de limpeza de uma prensa para desidratar uma suspensão líquida de material biológico sólido

Country Status (8)

Country Link
JP (1) JP5662998B2 (pt)
CN (1) CN102388178B (pt)
BR (1) BRPI1010252B1 (pt)
CA (1) CA2758133C (pt)
CL (1) CL2011002479A1 (pt)
RU (1) RU2495178C2 (pt)
SE (1) SE533686C2 (pt)
WO (1) WO2010116026A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8828189B2 (en) 2012-01-30 2014-09-09 Andritz Inc. Washer press with multiple nips and multiple displacement wash zones
US9333468B2 (en) 2012-09-24 2016-05-10 Abengoa Bioenergy New Technologies, Llc Soak vessels and methods for impregnating biomass with liquid
US10188970B1 (en) * 2018-03-26 2019-01-29 Water Solutions, Inc. Rotary drum screen for thin stillage filtration

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE318183B (pt) * 1968-05-24 1969-12-01 Karlstad Mekaniska Ab
US3772144A (en) * 1971-04-14 1973-11-13 Improved Machinery Inc Apparatus and method for thickening and washing suspensions containing fibrous material
CA1014073A (en) * 1972-05-15 1977-07-19 Improved Machinery Contrarotating drum filter with fluid biased baffles
SU589315A1 (ru) * 1976-07-02 1978-01-25 Научно-Исследовательский И Проектно-Конструкторский Институт Целлюлозного Машиностроения Сгуститель барабанный
JPS5481568A (en) * 1977-12-09 1979-06-29 Hitachi Ltd Continuous filter-separator
SE448009B (sv) * 1983-09-16 1987-01-12 Kamyr Ab Anordning for utmatning av material
SE454187B (sv) * 1985-10-31 1988-04-11 Kamyr Ab Apparat for behandling av fibermaterial
FI81020C (fi) * 1988-11-11 1992-03-24 Sunds Defibrator Rauma Oy Foerfarande foer foertjockning av suspension och behandling med vaetska samt trumfilter.
US5063840A (en) * 1990-07-27 1991-11-12 Ingersoll-Rand Company Pulp press vat providing enhanced bottom access
ES2140698T3 (es) * 1994-08-22 2000-03-01 Beloit Technologies Inc Rodillos prensadores que manejan mezclas de pastas papeleras y prensa que manejan mezclas de rodillo simple y de rodillos gemelos.
AT405420B (de) * 1997-05-26 1999-08-25 Andritz Patentverwaltung Vorrichtung zur entwässerung und wäsche von faserstoffsuspensionen
SE9900835L (sv) * 1999-03-09 2000-05-08 Kvaerner Pulping Tech Anordning för tvättning och avvattning av en fibermassasuspension.
JP2001252505A (ja) * 2000-03-14 2001-09-18 Sumitomo Heavy Ind Ltd 脱水装置におけるマットフォーメーションプレートとドラム型フィルターとの間隔調整機構
SE0100259L (sv) * 2001-01-26 2001-12-17 Kvaerner Pulping Tech Fördelningsanordning för utmatning av cellulosamassa i form av en massabana
SE0602268L (sv) * 2006-10-27 2008-04-15 Metso Paper Inc Tvättpress innefattande separation av filtrat
SE532437C2 (sv) * 2007-09-19 2010-01-19 Andritz Oy Avvattningstrumma för avvattning av cellulosamassa

Also Published As

Publication number Publication date
CA2758133A1 (en) 2010-10-14
WO2010116026A1 (en) 2010-10-14
RU2011145300A (ru) 2013-05-20
CN102388178A (zh) 2012-03-21
SE533686C2 (sv) 2010-12-07
JP5662998B2 (ja) 2015-02-04
CA2758133C (en) 2018-03-20
CL2011002479A1 (es) 2012-05-04
CN102388178B (zh) 2014-09-17
BRPI1010252B1 (pt) 2021-01-26
SE0900479A1 (sv) 2010-10-10
RU2495178C2 (ru) 2013-10-10
JP2012523503A (ja) 2012-10-04

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06T Formal requirements before examination
B07A Technical examination (opinion): publication of technical examination (opinion)
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

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