FI20125125A - Menetelmä ja laite pyörivän suotimen esipäällystekerroksen poistamiseksi - Google Patents

Menetelmä ja laite pyörivän suotimen esipäällystekerroksen poistamiseksi Download PDF

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Publication number
FI20125125A
FI20125125A FI20125125A FI20125125A FI20125125A FI 20125125 A FI20125125 A FI 20125125A FI 20125125 A FI20125125 A FI 20125125A FI 20125125 A FI20125125 A FI 20125125A FI 20125125 A FI20125125 A FI 20125125A
Authority
FI
Finland
Prior art keywords
coating layer
rotary filter
filter pre
rotary
coating
Prior art date
Application number
FI20125125A
Other languages
English (en)
Swedish (sv)
Other versions
FI124273B (fi
Inventor
Pentti Luukkanen
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
Priority to FI20125125A priority Critical patent/FI124273B/fi
Application filed by Andritz Oy filed Critical Andritz Oy
Priority to MX2014009360A priority patent/MX351885B/es
Priority to CN201380008288.0A priority patent/CN104159649B/zh
Priority to UY0001034619A priority patent/UY34619A/es
Priority to AU2013217833A priority patent/AU2013217833B2/en
Priority to NZ626393A priority patent/NZ626393A/en
Priority to ES13709948.7T priority patent/ES2634797T3/es
Priority to EP13709948.7A priority patent/EP2812092B1/en
Priority to PCT/FI2013/050125 priority patent/WO2013117812A1/en
Priority to MYPI2014702142A priority patent/MY175886A/en
Priority to JP2014555277A priority patent/JP6266538B2/ja
Priority to RU2014133531A priority patent/RU2615384C2/ru
Priority to PT137099487T priority patent/PT2812092T/pt
Priority to US14/377,040 priority patent/US9636611B2/en
Priority to CA2876912A priority patent/CA2876912C/en
Priority to BR112014017798-8A priority patent/BR112014017798B1/pt
Priority to PL13709948T priority patent/PL2812092T3/pl
Priority to ARP130100361A priority patent/AR090064A1/es
Publication of FI20125125A publication Critical patent/FI20125125A/fi
Application granted granted Critical
Publication of FI124273B publication Critical patent/FI124273B/fi
Priority to CL2014001787A priority patent/CL2014001787A1/es

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
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element nozzles
    • 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
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • 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
    • 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
    • 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
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • 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
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/04—Regeneration of pulp liquors or effluent waste waters of alkali lye
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)
  • Filtration Of Liquid (AREA)
  • Optical Filters (AREA)
  • Paper (AREA)
FI20125125A 2012-02-06 2012-02-06 Menetelmä ja laite pyörivän suotimen esipäällystekerroksen poistamiseksi FI124273B (fi)

Priority Applications (19)

Application Number Priority Date Filing Date Title
FI20125125A FI124273B (fi) 2012-02-06 2012-02-06 Menetelmä ja laite pyörivän suotimen esipäällystekerroksen poistamiseksi
PT137099487T PT2812092T (pt) 2012-02-06 2013-02-05 Método para remover a camada de pré-revestimento de um filtro rotativo
UY0001034619A UY34619A (es) 2012-02-06 2013-02-05 Método para separar la capa de revestimiento primario de un filtro rotativo
AU2013217833A AU2013217833B2 (en) 2012-02-06 2013-02-05 Method for removing the precoat layer of a rotary filter
NZ626393A NZ626393A (en) 2012-02-06 2013-02-05 Method for removing the precoat layer of a rotary filter
ES13709948.7T ES2634797T3 (es) 2012-02-06 2013-02-05 Método para la eliminación de una capa de pre-recubrimiento de un filtro rotatorio
EP13709948.7A EP2812092B1 (en) 2012-02-06 2013-02-05 Method for removing the precoat layer of a rotary filter
PCT/FI2013/050125 WO2013117812A1 (en) 2012-02-06 2013-02-05 Method for removing the precoat layer of a rotary filter
MX2014009360A MX351885B (es) 2012-02-06 2013-02-05 Método para eliminar la capa de pre-recubrimiento de un filtro giratorio.
JP2014555277A JP6266538B2 (ja) 2012-02-06 2013-02-05 ロータリ・フィルタのプレコート層を除去するための方法
RU2014133531A RU2615384C2 (ru) 2012-02-06 2013-02-05 Способ удаления слоя покрытия с вращающегося фильтра
CN201380008288.0A CN104159649B (zh) 2012-02-06 2013-02-05 用于移除旋转过滤器的预涂层的方法
US14/377,040 US9636611B2 (en) 2012-02-06 2013-02-05 Method for removing the precoat layer of a rotary filter
CA2876912A CA2876912C (en) 2012-02-06 2013-02-05 Method for removing the precoat layer of a rotary filter
BR112014017798-8A BR112014017798B1 (pt) 2012-02-06 2013-02-05 método para a remoção de um pré-revestimento que contém lama de cal acumulado na superfície de filtragem
PL13709948T PL2812092T3 (pl) 2012-02-06 2013-02-05 Sposób usuwania powłoki wstępnej z filtru obrotowego
MYPI2014702142A MY175886A (en) 2012-02-06 2013-02-05 Method for removing the precoat layer of a rotary filter
ARP130100361A AR090064A1 (es) 2012-02-06 2013-02-06 Metodo para separar la capa de revestimiento primario de un filtro rotativo
CL2014001787A CL2014001787A1 (es) 2012-02-06 2014-07-04 Metodo para separar una precapa que contiene lodo de cal en una superficie filtrante de un filtro de disco o de tambor, donde la precapa es desprendida por medio de chorros de liquido pulverizado dirigido a la superficie filtrante sobre un raspador, luego la superficie es rotada en direccion opuesta con respecto a la direccion de rotación del proceso de filtracion.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20125125 2012-02-06
FI20125125A FI124273B (fi) 2012-02-06 2012-02-06 Menetelmä ja laite pyörivän suotimen esipäällystekerroksen poistamiseksi

Publications (2)

Publication Number Publication Date
FI20125125A true FI20125125A (fi) 2013-08-07
FI124273B FI124273B (fi) 2014-05-30

Family

ID=47891760

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20125125A FI124273B (fi) 2012-02-06 2012-02-06 Menetelmä ja laite pyörivän suotimen esipäällystekerroksen poistamiseksi

Country Status (19)

Country Link
US (1) US9636611B2 (fi)
EP (1) EP2812092B1 (fi)
JP (1) JP6266538B2 (fi)
CN (1) CN104159649B (fi)
AR (1) AR090064A1 (fi)
AU (1) AU2013217833B2 (fi)
BR (1) BR112014017798B1 (fi)
CA (1) CA2876912C (fi)
CL (1) CL2014001787A1 (fi)
ES (1) ES2634797T3 (fi)
FI (1) FI124273B (fi)
MX (1) MX351885B (fi)
MY (1) MY175886A (fi)
NZ (1) NZ626393A (fi)
PL (1) PL2812092T3 (fi)
PT (1) PT2812092T (fi)
RU (1) RU2615384C2 (fi)
UY (1) UY34619A (fi)
WO (1) WO2013117812A1 (fi)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE536441C2 (sv) * 2012-06-13 2013-11-05 Metso Paper Sweden Ab Metod och utrustning för mätning av filtersektorer i skivfilter
FI20145114L (fi) 2014-02-04 2015-08-05 Sofi Filtration Oy Menetelmä nesteen puhdistamiseksi hienojakoisen sorbentin avulla
US10729994B2 (en) * 2015-12-03 2020-08-04 Veolia Water Solutions & Technologies Support Rotary disc filter
WO2018031884A1 (en) 2016-08-12 2018-02-15 Evoqua Water Technologies Llc Disc filter pre-screen dual media disc filter
CN106178683A (zh) * 2016-08-31 2016-12-07 中信重工机械股份有限公司 一种盘式过滤机的预敷层过滤方式
SE540831C2 (sv) * 2017-06-27 2018-11-27 Valmet Technologies Oy Filteranordning
CN107617254B (zh) * 2017-11-15 2022-11-29 中冶北方（大连）工程技术有限公司 一种预先分级盘式过滤机及过滤方法
CN107648921B (zh) * 2017-11-15 2022-11-25 中冶北方（大连）工程技术有限公司 一种真空盘式过滤机及过滤方法
CN107596765B (zh) * 2017-11-15 2022-11-29 中冶北方（大连）工程技术有限公司 一种分层真空盘式过滤机及过滤方法
RU2699608C1 (ru) * 2018-09-20 2019-09-06 Общество с ограниченной ответственностью "Научно-технический центр "Бакор" Керамический дисковый вакуумный фильтр и способ фильтрования суспензий
CN109663412A (zh) * 2018-12-19 2019-04-23 青海盐湖工业股份有限公司 一种离心过滤的方法
US11000791B2 (en) * 2019-03-06 2021-05-11 Veolia Water Solutions & Technologies Support Rotary disc filter having backwash guides
CN113135628A (zh) * 2021-05-21 2021-07-20 七道水(厦门)健康科技有限公司 一种三段式组合超滤富氢净水棒
CN114307389A (zh) * 2021-12-16 2022-04-12 潍坊英轩实业有限公司 一种提高柠檬酸提取收率及料液质量的过滤方法
FI20225027A1 (fi) * 2022-01-13 2023-07-14 Roxia Oy Pyörivä alipainekiekkosuodatinlaite, menetelmä pyörivän alipainekiekkosuodatinlaitteen suodatinkiekkojen puhdistamiseksi sekä tietojentallennusväline

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US2598606A (en) * 1948-10-29 1952-05-27 Oliver United Filters Inc Continuous rotary drum thickener
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SE463771C (sv) * 1985-05-02 1999-07-12 Caustec Ab Anordning och förfarande för separering av vitlut, mesa och eventuellt slam varvid användes ett roterande skivfilter
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Also Published As

Publication number Publication date
MY175886A (en) 2020-07-14
CL2014001787A1 (es) 2014-11-21
AU2013217833B2 (en) 2017-03-02
EP2812092A1 (en) 2014-12-17
AR090064A1 (es) 2014-10-15
FI124273B (fi) 2014-05-30
WO2013117812A1 (en) 2013-08-15
CA2876912C (en) 2019-09-24
BR112014017798A8 (pt) 2017-07-11
MX351885B (es) 2017-11-01
RU2615384C2 (ru) 2017-04-04
BR112014017798A2 (fi) 2017-06-20
NZ626393A (en) 2015-12-24
US20150290566A1 (en) 2015-10-15
CN104159649A (zh) 2014-11-19
EP2812092B1 (en) 2017-04-26
US9636611B2 (en) 2017-05-02
CA2876912A1 (en) 2013-08-15
PT2812092T (pt) 2017-07-28
ES2634797T3 (es) 2017-09-29
CN104159649B (zh) 2016-03-09
RU2014133531A (ru) 2016-03-27
MX2014009360A (es) 2015-02-05
JP6266538B2 (ja) 2018-01-24
JP2015512767A (ja) 2015-04-30
BR112014017798B1 (pt) 2020-10-27
PL2812092T3 (pl) 2017-09-29
AU2013217833A1 (en) 2014-07-17
UY34619A (es) 2013-09-30

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