ZA872404B - Method of and apparatus for filtering a slurry - Google Patents

Method of and apparatus for filtering a slurry

Info

Publication number
ZA872404B
ZA872404B ZA872404A ZA872404A ZA872404B ZA 872404 B ZA872404 B ZA 872404B ZA 872404 A ZA872404 A ZA 872404A ZA 872404 A ZA872404 A ZA 872404A ZA 872404 B ZA872404 B ZA 872404B
Authority
ZA
South Africa
Prior art keywords
slurry
filtering
Prior art date
Application number
ZA872404A
Other languages
English (en)
Inventor
Kenneth Walter Pearce
Walter Pearce Kenneth
Original Assignee
Steetley Quarry Prod
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 Steetley Quarry Prod filed Critical Steetley Quarry Prod
Publication of ZA872404B publication Critical patent/ZA872404B/xx

Links

Classifications

    • 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
    • B01D29/09—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with filtering bands, e.g. movable between filtering operations
    • B01D29/096—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • B01D25/164—Chamber-plate presses, i.e. the sides of the filtering elements being clamped between two successive filtering plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/28—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating
    • B01D25/282—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating for drying
    • B01D25/285—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating for drying by compression using inflatable membranes
    • 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
    • B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
    • B01D29/822—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression using membranes
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
    • 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
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • 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
    • B01D33/056—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
    • 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
    • B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
    • B01D33/642—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression by pressure belts
    • 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
    • B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
    • B01D33/644—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression by pressure plates, membranes
    • 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
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
    • 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
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
    • B01D33/745—Construction of suction casings, pans, or the like
    • B01D33/747—Construction of suction casings, pans, or the like moving during the filtration period
    • 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
    • B30B9/22—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 a flexible member, e.g. diaphragm, urged by fluid pressure
    • 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
    • B30B9/24—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 an endless pressing band
    • 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
    • B30B9/24—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 an endless pressing band
    • B30B9/241—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 an endless pressing band co-operating with a drum or roller
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/34—Seals or gaskets for filtering elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Filtration Of Liquid (AREA)
ZA872404A 1986-04-21 1987-04-02 Method of and apparatus for filtering a slurry ZA872404B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8609647A GB2189403B (en) 1986-04-21 1986-04-21 Method of and apparatus for filtering a slurry

Publications (1)

Publication Number Publication Date
ZA872404B true ZA872404B (en) 1988-06-29

Family

ID=10596536

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA872404A ZA872404B (en) 1986-04-21 1987-04-02 Method of and apparatus for filtering a slurry

Country Status (7)

Country Link
US (1) US4826607A (de)
EP (1) EP0243091A3 (de)
JP (1) JPS632597A (de)
CN (1) CN87102894A (de)
FI (1) FI871711A7 (de)
GB (1) GB2189403B (de)
ZA (1) ZA872404B (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5173196A (en) * 1989-12-08 1992-12-22 Macrae Dennis P Dewatering and compacting equipment with high pressure pumping arrangement
DE3941580A1 (de) * 1989-12-16 1991-06-20 Hans Spoerle Verfahren zum trennen der festen und der fluessigen phase aus fest-fluessiggemischen und vorrichtung zur durchfuehrung des verfahrens
DE4013786A1 (de) * 1990-04-28 1991-11-07 Siempelkamp Gmbh & Co Verfahren zum entwaessern eines schlammvolumens und trennstraenge fuer die durchfuehrung des verfahrens
DE4022960C1 (de) * 1990-07-19 1991-08-01 Ralph 5600 Wuppertal De Ippendorf
US5252218A (en) * 1992-06-02 1993-10-12 Cargill, Incorporated Process for separating solid particulates from a nonaqueous suspension
US5520822A (en) * 1993-08-24 1996-05-28 University Of Kentucky Research Foundation Apparatus and method of hyperbaric filtration
US5397473A (en) * 1993-08-27 1995-03-14 Cornell Research Foundation, Inc. Biological treatment method for water
US5393424A (en) * 1993-09-02 1995-02-28 Liang; Chih-Hsi Mud dehydrating system
US5482633A (en) * 1993-10-12 1996-01-09 Cargill, Incorporated Process for removing vegetable oil waxes by fast cooling vegetable oil and using a porous non-metallic inorganic filter
FI111810B (fi) * 1998-06-05 2003-09-30 Outokumpu Oy Menetelmä kuivauksen tehostamiseksi
DE19921269A1 (de) * 1998-12-03 2000-06-15 Ippendorf & Co Gmbh Vorrichtung und Verfahren zur Abtrennung von Filtrat aus flüssig zuführbarem Filtergut und Verwendung dieser Vorrichtng
DE19961521A1 (de) * 1999-12-20 2001-06-21 Bayer Ag Bisphenol-Phenol-Addukte
DE102005008664A1 (de) * 2005-02-25 2006-08-31 Bayer Technology Services Gmbh Vorrichtung und Verfahren zur thermischen Trocknung von Filterkuchen in Membrankammerfilterpressen
US20110226691A1 (en) * 2007-12-21 2011-09-22 Lucas Jeffrey A Filter device
SE532481C2 (sv) * 2008-07-04 2010-02-02 Stigebrandt Ake Förbättrad avvattningsanordning som har en bälg
US7736526B2 (en) * 2008-10-03 2010-06-15 Thompson Industrial Services, Llc Method of filtering phosphate utilizing a rotary table filter or horizontal table filter
CN104302376A (zh) * 2012-04-19 2015-01-21 奥图泰(芬兰)公司 用来过滤悬浮液的方法以及凹陷板
US10369524B2 (en) 2014-01-06 2019-08-06 W. L. Gore & Associates, Inc. Autogenous cleaning filtration method and device
CN103961922B (zh) * 2014-05-16 2016-01-13 江苏新宏大集团有限公司 一种过滤浓缩洗涤多用机
CN111032179B (zh) * 2017-08-23 2022-06-03 奥图泰(芬兰)公司 用于操作压滤机的方法以及压滤机
DE102017215925A1 (de) * 2017-09-08 2019-03-14 Krones Aktiengesellschaft Filtrationsverfahren und Plattenfilter
JP6375424B1 (ja) * 2017-09-13 2018-08-15 株式会社ブンリ 濾過装置
CN108079660B (zh) * 2017-12-18 2019-10-18 云南山水农渔生物技术有限公司 一种智能污水过滤站及其工作方法
CN110772995A (zh) * 2019-10-24 2020-02-11 蔡林 一种大麦β-淀粉酶提取工艺
CN113230723A (zh) * 2021-05-13 2021-08-10 河海大学 一种含水固体废物压滤脱水试验的方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA708441A (en) * 1965-04-27 Hagglund Sven-Erik Diaphragm filter press
US1705908A (en) * 1927-07-27 1929-03-19 Witt Jennings De Deinking apparatus
US2724508A (en) * 1954-05-26 1955-11-22 Sun Oil Co Separator for solid-liquid slurry
GB842795A (en) * 1958-04-17 1960-07-27 Progress Engineers Ltd Improvements in and relating to filter press trays
NL273702A (de) * 1961-05-29 1900-01-01
CH399422A (de) * 1962-05-28 1965-09-30 Ciba Geigy Filterpresse
FR1363465A (fr) * 1962-05-28 1964-06-12 Ciba Geigy Filtre-presse perfectionné
DE1483498A1 (de) * 1964-10-19 1969-11-27 Grubbens & Co Sieb
CH507014A (de) * 1969-07-07 1971-05-15 Meshengisser Mikhail Yakovlevi Filterpresse
US3695440A (en) * 1969-08-30 1972-10-03 Inoue Kinzoku Kogyo Kk Filter belt with means forming therewith plural pressure filter chambers
US3655049A (en) * 1970-11-19 1972-04-11 Sparkler Mfg Co Method and apparatus for retaining and dislodging filter cake
GB1344160A (en) * 1971-12-21 1974-01-16 Kurita Machinery Manuf Filter press
CA996470A (en) * 1972-03-06 1976-09-07 Akitoshi Iwatani Filter press
CH557194A (de) * 1972-10-28 1974-12-31 Bellmer Geb Kg Maschf Filterpresse.
CA1013268A (en) * 1973-04-05 1977-07-05 Hydronautics Separator involving coalescer regenerable by compression
JPS5092558A (de) * 1973-12-21 1975-07-24
GB1512960A (en) * 1974-11-23 1978-06-01 Sulzer Ag Method and apparatus for dewatering of slurries etc
FR2327862A1 (fr) * 1975-10-13 1977-05-13 Besnard Rene Machine pour exprimer des liquides de boues ou de pulpes
DE2940045A1 (de) * 1979-10-03 1981-05-07 Hans 7534 Birkenfeld Kübler Verfahren zum auspressen von klaerschlaemmen mittels einer kammerfilterpresse und vorichtung zur durchfuehrung des verfahrens
GB2077131B (en) * 1980-05-30 1984-03-14 Gec Diesels Ltd Filtration
DE3027997C2 (de) * 1980-07-24 1983-10-27 Judo Wasseraufbereitung Gmbh, 7057 Winnenden Selbstreinigendes Filter für Wasserversorgungsanlagen
DE3121656C2 (de) * 1981-05-30 1984-03-15 Rittershaus & Blecher Gmbh, 5600 Wuppertal Filterplatte für Filterpressen
US4397746A (en) * 1982-01-28 1983-08-09 Kratochvil Russell F Diaphragm type cake compressor for filter presses
GB2129326B (en) * 1982-11-02 1986-05-29 Ashbrook Simon Hartley Inc Moving belt filter
EP0113205B1 (de) * 1982-12-22 1989-07-19 Steetley Refractories Limited Verfahren und Anlage zur Filtrierung eines Schlammes
EP0155458B1 (de) * 1984-01-31 1990-04-11 JVK Filtration Systems GmbH Membranfilterplatte

Also Published As

Publication number Publication date
GB8609647D0 (en) 1986-05-29
JPS632597A (ja) 1988-01-07
EP0243091A2 (de) 1987-10-28
US4826607A (en) 1989-05-02
EP0243091A3 (de) 1989-04-05
GB2189403A (en) 1987-10-28
GB2189403B (en) 1989-11-29
FI871711L (fi) 1987-10-22
FI871711A7 (fi) 1987-10-22
CN87102894A (zh) 1988-01-27
FI871711A0 (fi) 1987-04-16

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