BR112015013329A2 - aparelho para lavagem de e/ou remoção de água de polpa de celulose - Google Patents

aparelho para lavagem de e/ou remoção de água de polpa de celulose

Info

Publication number
BR112015013329A2
BR112015013329A2 BR112015013329A BR112015013329A BR112015013329A2 BR 112015013329 A2 BR112015013329 A2 BR 112015013329A2 BR 112015013329 A BR112015013329 A BR 112015013329A BR 112015013329 A BR112015013329 A BR 112015013329A BR 112015013329 A2 BR112015013329 A2 BR 112015013329A2
Authority
BR
Brazil
Prior art keywords
pulp
transport chamber
washing
permeable surface
removing water
Prior art date
Application number
BR112015013329A
Other languages
English (en)
Inventor
Lövgren Hans
Magnusson Jonas
Orgård Jonas
Pettersson Patrik
Wallin Per
Nykvist Peter
Lööf Tobias
Original Assignee
Valmet 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
Application filed by Valmet Oy filed Critical Valmet Oy
Publication of BR112015013329A2 publication Critical patent/BR112015013329A2/pt

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21FPAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00Wet end of machines for making continuous webs of paper
    • D21F1/66Pulp catching, de-watering, or recovering; Re-use of pulp-water
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00After-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
    • D21C9/02Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
    • D21C9/06Washing ; 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
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00After-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
    • D21C9/18De-watering; Elimination of cooking or pulp-treating liquors from the pulp
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21DTREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20Methods of refining
    • D21D1/40Washing the fibres
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21FPAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00Wet end of machines for making continuous webs of paper
    • D21F1/66Pulp catching, de-watering, or recovering; Re-use of pulp-water
    • D21F1/74Pulp catching, de-watering, or recovering; Re-use of pulp-water using cylinders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/70Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/72Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21FPAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00Wet end of machines for making continuous webs of paper
    • D21F1/02Head boxes of Fourdrinier machines
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21FPAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00Wet end of machines for making continuous webs of paper
    • D21F1/04Head boxes of cylinder machines

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)

Abstract

1 / 1 resumo “aparelho para lavagem de e/ou remoã‡ãƒo de ãgua de polpa de celulose” a invenã§ã£o se refere a um aparelho (100) para lavagem de e/ou remoã§ã£o de ã¡gua de polpa de celulose, aparelho (100) o qual compreende uma primeira superfã­cie permeã¡vel mã³vel (21); uma parede de cã¢mara de transporte de polpa (22) e uma cã¢mara de transporte de polpa (25), cã¢mara de transporte de polpa (25) que possui uma largura de lacuna de cã¢mara (wv) entre a parede de cã¢mara de transporte de polpa (22) e a primeira superfã­cie permeã¡vel mã³vel (21); e um dispositivo de distribuiã§ã£o de polpa (10) compreendendo uma entrada (11) e uma saã­da (12), dispositivo de distribuiã§ã£o de polpa (10) o qual ã© arranjado para distribuir polpa atravã©s da sua saã­da (12) para a primeira superfã­cie permeã¡vel mã³vel (21). de acordo com a invenã§ã£o a cã¢mara de transporte de polpa (25) ã© provida com um acelerador local (31) tendo uma largura de lacuna de acelerador (wt), prã³xima da saã­da (12) do dispositivo de distribuiã§ã£o de polpa (10), e pelo fato de que uma segunda superfã­cie permeã¡vel (14) para a remoã§ã£o de ã¡gua inicial ã© provida antes do acelerador local (31).
BR112015013329A 2013-01-11 2013-12-19 aparelho para lavagem de e/ou remoção de água de polpa de celulose BR112015013329A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1350030A SE537357C2 (sv) 2013-01-11 2013-01-11 Apparat för tvättning och/eller avvattning av cellulosamassa
PCT/SE2013/051570 WO2014109693A1 (en) 2013-01-11 2013-12-19 An apparatus for washing and/or dewatering of cellulose pulp

Publications (1)

Publication Number Publication Date
BR112015013329A2 true BR112015013329A2 (pt) 2017-07-11

Family

ID=51167224

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015013329A BR112015013329A2 (pt) 2013-01-11 2013-12-19 aparelho para lavagem de e/ou remoção de água de polpa de celulose

Country Status (7)

Country Link
US (1) US9598818B2 (pt)
EP (1) EP2943613B1 (pt)
CN (1) CN105121736B (pt)
BR (1) BR112015013329A2 (pt)
CA (1) CA2889373A1 (pt)
SE (1) SE537357C2 (pt)
WO (1) WO2014109693A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE540916C2 (en) 2016-09-15 2018-12-18 Valmet Oy An apparatus for washing and dewatering pulp, a system for controlling such an apparatus, and a method for processing pulp in such an apparatus
CN108049231A (zh) * 2018-01-04 2018-05-18 无锡冠鑫环保设备有限公司 双圆网笼压浆机
SE544977C2 (en) * 2020-04-08 2023-02-14 Valmet Oy A pulp distribution compartment arrangement and a pulp introduction method for pulp filter equipment

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3772144A (en) * 1971-04-14 1973-11-13 Improved Machinery Inc Apparatus and method for thickening and washing suspensions containing fibrous material
SE378433B (pt) * 1973-12-17 1975-09-01 Karlstad Mekaniska Ab
SE380300C (sv) 1974-03-04 1984-10-18 Sunds Ab Anordning for vetskebehandling av en fibersuspension
US4098642A (en) * 1977-03-18 1978-07-04 Ingersoll-Rand Company Pressure pulp washer with inlet pivot
FI60652C (fi) * 1980-05-28 1982-03-10 Rauma Repola Oy Foerfarande och anordning foer tjockning av suspension eller massa
SE454187B (sv) 1985-10-31 1988-04-11 Kamyr Ab Apparat for behandling av fibermaterial
DE3869769D1 (de) * 1987-01-30 1992-05-07 Ahlstroem Oy Vorrichtung und verfahren zum ausspreizen von pulpe auf ein band.
SE507579C2 (sv) * 1993-09-08 1998-06-22 Sunds Defibrator Ind Ab Vätskebehandlingsanordning med skjutbar del av tråg
SE512753C2 (sv) * 1999-03-09 2000-05-08 Kvaerner Pulping Tech Anordning för tvättning och avvattning av en fibermassasuspension.
SE512877E (sv) * 1999-06-04 2005-02-02 Kvaerner Pulping Tech Avvattningsanordning för fibermassa försedd med en massainloppslåda med tryckutjämningssektion
SE516335C2 (sv) 2001-01-26 2001-12-17 Kvaerner Pulping Tech Fördelningsanordning för utmatning av cellulosamassa i form av en massabana
SE528867C2 (sv) * 2005-07-04 2007-03-06 Metso Paper Inc Valskropp för pressvals samt valspress innefattande två pressvalsar
SE529848C2 (sv) * 2006-04-10 2007-12-11 Metso Paper Inc Förfarande och anordning för matning av massa från en avvattningsenhet
SE0700090L (sv) * 2007-01-16 2008-07-17 Metso Paper Inc Anordning och förfarande för behandling av massa
US8211273B2 (en) * 2007-05-25 2012-07-03 Metso Paper, Inc. Arrangement for washing and dewatering cellulose pulp
SE531514C2 (sv) * 2007-09-17 2009-05-05 Ebbe Hoden Förfarande och anordning för avvattning av en fibersuspension tillförd genom ett munstyckesaggregat
SE531845E (sv) * 2007-12-13 2012-03-06 Metso Paper Inc Apparat för tvättning och avvattning av massa
SE532366C2 (sv) * 2008-04-23 2009-12-22 Metso Paper Inc Fördelningsanordning för utmatning av cellulosamassa

Also Published As

Publication number Publication date
US9598818B2 (en) 2017-03-21
US20150361617A1 (en) 2015-12-17
EP2943613A4 (en) 2016-08-03
EP2943613A1 (en) 2015-11-18
CN105121736B (zh) 2017-09-12
EP2943613B1 (en) 2019-09-25
CN105121736A (zh) 2015-12-02
WO2014109693A1 (en) 2014-07-17
SE537357C2 (sv) 2015-04-14
SE1350030A1 (sv) 2014-07-12
CA2889373A1 (en) 2014-07-17

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA.

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements