PT2861320T - Método e equipamento para medir os setores de filtro em filtros de discos - Google Patents

Método e equipamento para medir os setores de filtro em filtros de discos

Info

Publication number
PT2861320T
PT2861320T PT138038765T PT13803876T PT2861320T PT 2861320 T PT2861320 T PT 2861320T PT 138038765 T PT138038765 T PT 138038765T PT 13803876 T PT13803876 T PT 13803876T PT 2861320 T PT2861320 T PT 2861320T
Authority
PT
Portugal
Prior art keywords
measuring
equipment
disc filters
filter sectors
sectors
Prior art date
Application number
PT138038765T
Other languages
English (en)
Original Assignee
Valmet Oy
Nicholas Rowe
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, Nicholas Rowe filed Critical Valmet Oy
Publication of PT2861320T publication Critical patent/PT2861320T/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
    • 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0064—Aspects concerning the production and the treatment of green and white liquors, e.g. causticizing green liquor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B01D33/804—Accessories integrally combined with devices for controlling the filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/12—Measuring wheels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/22—Feeler-pin gauges, e.g. dial gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/30—Measuring arrangements characterised by the use of mechanical techniques for measuring the deformation in a solid, e.g. mechanical strain gauge

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Filtration Of Liquid (AREA)
  • Sampling And Sample Adjustment (AREA)
PT138038765T 2012-06-13 2013-06-12 Método e equipamento para medir os setores de filtro em filtros de discos PT2861320T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1250623A SE1250623A1 (sv) 2012-06-13 2012-06-13 Metod och utrustning för mätning av filtersektorer i skivfilter

Publications (1)

Publication Number Publication Date
PT2861320T true PT2861320T (pt) 2017-05-26

Family

ID=49509782

Family Applications (1)

Application Number Title Priority Date Filing Date
PT138038765T PT2861320T (pt) 2012-06-13 2013-06-12 Método e equipamento para medir os setores de filtro em filtros de discos

Country Status (7)

Country Link
US (1) US9364779B2 (pt)
EP (1) EP2861320B1 (pt)
CN (1) CN104755148B (pt)
BR (1) BR112014031200A2 (pt)
PT (1) PT2861320T (pt)
SE (1) SE1250623A1 (pt)
WO (1) WO2013187838A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107381783A (zh) * 2017-09-01 2017-11-24 江苏海清环保科技有限公司 一种带自动调整功能的污水处理设备及其自动调整方法
US11000791B2 (en) * 2019-03-06 2021-05-11 Veolia Water Solutions & Technologies Support Rotary disc filter having backwash guides

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1448434B2 (de) * 1962-07-20 1972-02-24 Klöckner-Humboldt-Deutz AG, 5000 Köln Einrichtung zum prue fen der gekruemmten kontur eines werk stueckes
WO1999015255A1 (en) 1997-09-19 1999-04-01 Baker Hughes Incorporated Method and apparatus for monitoring, controlling and operating rotary drum filters
DE29815622U1 (de) * 1998-08-31 1998-11-26 Bokela Ingenieurgesellschaft für mechanische Verfahrenstechnik mbH, 76131 Karlsruhe Scheibenfilter
SE512984C2 (sv) * 1998-10-13 2000-06-12 Valmet Fibertech Ab Massapump
JP3376546B2 (ja) * 2000-06-20 2003-02-10 理英 近藤 ペン形屈曲線長測器
US7005067B2 (en) * 2000-12-12 2006-02-28 Gl&V Management Hungary Kft Disc-type filtration apparatus including discharge collector internal to pressure vessel and method filtration
SE516246C2 (sv) * 2001-02-07 2001-12-10 Kvaerner Pulping Tech Rörsystem för mottagning och transport av mesa från ett vitlutsfilter
DE102004052098A1 (de) 2004-03-22 2005-10-13 Z-Filter Gmbh + Co. Kg Verfahren und Vorrichtung zum Pflegen, Filtrieren und Reinigen eines Arbeitsmediums
FI20041518A (fi) 2004-11-25 2006-05-26 Andritz Oy Menetelmä ja laite meesan käsittelemiseksi
JP5073256B2 (ja) * 2006-09-22 2012-11-14 株式会社トプコン 位置測定装置及び位置測定方法及び位置測定プログラム
CN100458863C (zh) * 2007-03-16 2009-02-04 廊坊智通机器人***有限公司 一种测量技术中的信号处理***
SE0702702L (sv) 2007-12-06 2008-09-09 Metso Fiber Karlstad Ab System för mottagning och transport av mesa från ett vitlutsfilter
DE102008026905A1 (de) * 2008-06-05 2009-12-17 Ca Engineering Und Service Gmbh Verfahren und Vorrichtung zur Erfassung eines Messsignals
CN102202758B (zh) * 2008-10-30 2013-10-30 戈德弗兰公司 包括刮除部件的压滤装置
FI121136B (fi) * 2008-11-07 2010-07-30 Tamfelt Filtration Oy Kiekkosuodattimen sektori ja sektorikomponentti
WO2011078749A1 (en) 2009-12-23 2011-06-30 Metso Paper Sweden Ab Method and system for washing lime mud
FI125031B (fi) * 2011-01-27 2015-04-30 Valmet Technologies Inc Jauhin ja teräelementti
CN202087125U (zh) * 2011-04-29 2011-12-28 陈锡林 一种用于不溶性硫磺生产的防爆真空过滤干燥机组
FI124273B (fi) * 2012-02-06 2014-05-30 Andritz Oy Menetelmä ja laite pyörivän suotimen esipäällystekerroksen poistamiseksi
JP6113998B2 (ja) * 2012-10-18 2017-04-12 株式会社ミツトヨ 形状測定機、形状測定機の調整方法および形状測定方法
DE202013101302U1 (de) * 2013-03-26 2013-05-06 Mst Microsieve Technologies Gmbh Filtrationsvorrichtung
FI20135303L (fi) * 2013-03-28 2014-09-29 Metso Fabrics Oy Kiekkosuodatinsektorin kaulaelementti, sektori ja menetelmä kaulaosan tukemiseksi
EP2926879B1 (de) * 2014-04-03 2017-09-27 BOKELA Ingenieurgesellschaft für Mechanische Verfahrenstechnik mbH Filtervorrichtung und Filtrationsverfahren
US20150345996A1 (en) * 2014-05-29 2015-12-03 Corning Incorporated Apparatuses and methods for measuring an angle between a web of material and a conveyance direction

Also Published As

Publication number Publication date
CN104755148B (zh) 2016-08-17
EP2861320B1 (en) 2017-03-15
WO2013187838A1 (en) 2013-12-19
US9364779B2 (en) 2016-06-14
SE536441C2 (sv) 2013-11-05
US20150128434A1 (en) 2015-05-14
CN104755148A (zh) 2015-07-01
EP2861320A1 (en) 2015-04-22
BR112014031200A2 (pt) 2018-04-24
EP2861320A4 (en) 2016-03-02
SE1250623A1 (sv) 2013-11-05

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