FI981472A - Menetelmä suodatuskakun muodostamiseksi - Google Patents

Menetelmä suodatuskakun muodostamiseksi Download PDF

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Publication number
FI981472A
FI981472A FI981472A FI981472A FI981472A FI 981472 A FI981472 A FI 981472A FI 981472 A FI981472 A FI 981472A FI 981472 A FI981472 A FI 981472A FI 981472 A FI981472 A FI 981472A
Authority
FI
Finland
Prior art keywords
forming
filter cake
cake
filter
Prior art date
Application number
FI981472A
Other languages
English (en)
Swedish (sv)
Other versions
FI105322B (fi
FI981472A0 (fi
Inventor
Matti Virtanen
Rolfy Hindstroem
Original Assignee
Outokumpu 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=8552078&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI981472(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of FI981472A0 publication Critical patent/FI981472A0/fi
Priority to FI981472A priority Critical patent/FI105322B/fi
Application filed by Outokumpu Oy filed Critical Outokumpu Oy
Priority to AU33919/99A priority patent/AU753687B2/en
Priority to ZA9903840A priority patent/ZA993840B/xx
Priority to CA002273772A priority patent/CA2273772A1/en
Priority to EP99111501A priority patent/EP0967000A1/en
Priority to US09/333,439 priority patent/US6419835B1/en
Priority to KR1019990023511A priority patent/KR20000006355A/ko
Priority to PE1999000561A priority patent/PE20000405A1/es
Priority to CNB991088425A priority patent/CN1168519C/zh
Priority to BR9903716-5A priority patent/BR9903716A/pt
Priority to JP11179148A priority patent/JP2000024422A/ja
Publication of FI981472A publication Critical patent/FI981472A/fi
Publication of FI105322B publication Critical patent/FI105322B/fi
Application granted granted Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
    • 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
    • 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
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
    • 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
    • B01D33/808—Accessories integrally combined with devices for controlling the filtration by pressure measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/20—Pressure-related systems for filters
    • B01D2201/204—Systems for applying vacuum to filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
FI981472A 1998-06-25 1998-06-25 Menetelmä suodatuskakun muodostamiseksi FI105322B (fi)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FI981472A FI105322B (fi) 1998-06-25 1998-06-25 Menetelmä suodatuskakun muodostamiseksi
AU33919/99A AU753687B2 (en) 1998-06-25 1999-06-07 Method for producing a filter cake
ZA9903840A ZA993840B (en) 1998-06-25 1999-06-08 Method for producing a filter cake.
CA002273772A CA2273772A1 (en) 1998-06-25 1999-06-09 Method for producing a filter cake
EP99111501A EP0967000A1 (en) 1998-06-25 1999-06-11 Method for producing a filter cake
US09/333,439 US6419835B1 (en) 1998-06-25 1999-06-15 Method for producing a filter cake
KR1019990023511A KR20000006355A (ko) 1998-06-25 1999-06-22 필터케이크제조방법
PE1999000561A PE20000405A1 (es) 1998-06-25 1999-06-23 Metodo para producir una torta de filtro
CNB991088425A CN1168519C (zh) 1998-06-25 1999-06-25 生产滤饼的方法
BR9903716-5A BR9903716A (pt) 1998-06-25 1999-06-25 Método para produzir uma torta de filtro
JP11179148A JP2000024422A (ja) 1998-06-25 1999-06-25 濾過ケ―キ製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI981472 1998-06-25
FI981472A FI105322B (fi) 1998-06-25 1998-06-25 Menetelmä suodatuskakun muodostamiseksi

Publications (3)

Publication Number Publication Date
FI981472A0 FI981472A0 (fi) 1998-06-25
FI981472A true FI981472A (fi) 1999-12-26
FI105322B FI105322B (fi) 2000-07-31

Family

ID=8552078

Family Applications (1)

Application Number Title Priority Date Filing Date
FI981472A FI105322B (fi) 1998-06-25 1998-06-25 Menetelmä suodatuskakun muodostamiseksi

Country Status (11)

Country Link
US (1) US6419835B1 (fi)
EP (1) EP0967000A1 (fi)
JP (1) JP2000024422A (fi)
KR (1) KR20000006355A (fi)
CN (1) CN1168519C (fi)
AU (1) AU753687B2 (fi)
BR (1) BR9903716A (fi)
CA (1) CA2273772A1 (fi)
FI (1) FI105322B (fi)
PE (1) PE20000405A1 (fi)
ZA (1) ZA993840B (fi)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6378971B1 (en) 1999-11-05 2002-04-30 Seiko Epson Corporation Ink-jet recording apparatus
SE526706C2 (sv) * 2004-04-16 2005-10-25 Kvaerner Pulping Tech Förfarande och anordning för tvätt av mesa
FI123564B (fi) 2011-12-15 2013-07-15 Andritz Oy Menetelmä kiintoainetta sisältävän suspension pesemiseksi imurumpupesurilla ja imurumpupesuri
FI123557B (fi) * 2012-02-06 2013-07-15 Andritz Oy Menetelmä ja laite kiekkosuotimen esipäällystekerroksen ohentamiseksi
DE102017200583A1 (de) * 2016-06-20 2017-12-21 Krones Aktiengesellschaft Anschwemmfiltration mit einem Filterhilfsmittel
SE542326C2 (en) * 2018-06-21 2020-04-14 Valmet Oy Vacuum filter
CN113289411B (zh) * 2021-05-26 2023-02-03 云南云天化红磷化工有限公司 一种加压过滤机的自动顺序控制方法
CN113813908B (zh) * 2021-10-22 2023-09-22 上海安赐环保科技股份有限公司 一种一体化反应及分离系统及工艺和应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3708072A (en) * 1970-10-13 1973-01-02 Industrial Filter Pump Mfg Co Method and apparatus for controlling filter cake thickness and for compressing a filter cake
US3724668A (en) * 1971-01-27 1973-04-03 Erie Dev Co Adjustable skip bridge valving mechanism for disc filter
JPS55147115A (en) * 1979-05-08 1980-11-15 Mitsubishi Electric Corp Sludge dehydrator
FI61739C (fi) 1980-07-01 1982-09-10 Valmet Oy Torkningsfoerfarande och anordning
JPS57117314A (en) * 1981-01-09 1982-07-21 Hitachi Ltd Controller for sludge dehydrator
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
SE451948B (sv) * 1985-05-02 1987-11-09 Hedemora Ab Filter for kontinuerlig filtrering under tryck av en suspension
FI76705C (fi) 1987-04-16 1988-12-12 Valmet Paper Machinery Inc Foerfarande foer rengoering av filterplattor foer sugtorkanordning.
FI82388C (fi) * 1989-06-29 1991-03-11 Outokumpu Oy Foerfarande foer rening av filterplattorna i en sugtorkningsanordning.
FI87539C (fi) 1990-11-19 1993-01-25 Outomec Oy Foerfarande foer loesgoering av filterkaka
DE4123143C1 (fi) * 1991-07-12 1992-11-12 Werner Prof. Dr.-Ing. 6740 Landau De Stahl

Also Published As

Publication number Publication date
FI105322B (fi) 2000-07-31
PE20000405A1 (es) 2000-05-30
CN1168519C (zh) 2004-09-29
BR9903716A (pt) 2000-09-05
JP2000024422A (ja) 2000-01-25
AU753687B2 (en) 2002-10-24
KR20000006355A (ko) 2000-01-25
CA2273772A1 (en) 1999-12-25
EP0967000A1 (en) 1999-12-29
US6419835B1 (en) 2002-07-16
CN1241448A (zh) 2000-01-19
AU3391999A (en) 2000-01-13
ZA993840B (en) 1999-12-08
FI981472A0 (fi) 1998-06-25

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