ZA811587B - Pressure filters - Google Patents

Pressure filters

Info

Publication number
ZA811587B
ZA811587B ZA00811587A ZA811587A ZA811587B ZA 811587 B ZA811587 B ZA 811587B ZA 00811587 A ZA00811587 A ZA 00811587A ZA 811587 A ZA811587 A ZA 811587A ZA 811587 B ZA811587 B ZA 811587B
Authority
ZA
South Africa
Prior art keywords
inner compartment
slurry
tubular assemblies
compartment
tubular
Prior art date
Application number
ZA00811587A
Other languages
English (en)
Inventor
R Gwilliam
D Eggleston
Original Assignee
English Clays Lovering Pochin
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=10512183&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA811587(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by English Clays Lovering Pochin filed Critical English Clays Lovering Pochin
Publication of ZA811587B publication Critical patent/ZA811587B/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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
    • 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
    • B01D29/90—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 feeding
    • 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
    • B30B9/225—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 the diaphragm being tubular

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtration Of Liquid (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Water Treatment By Sorption (AREA)
  • Glass Compositions (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
ZA00811587A 1980-03-18 1981-03-10 Pressure filters ZA811587B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8009098A GB2072032B (en) 1980-03-18 1980-03-18 Pressure filter

Publications (1)

Publication Number Publication Date
ZA811587B true ZA811587B (en) 1982-04-28

Family

ID=10512183

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00811587A ZA811587B (en) 1980-03-18 1981-03-10 Pressure filters

Country Status (10)

Country Link
US (1) US4366055A (ja)
EP (1) EP0036318B2 (ja)
JP (1) JPS6045038B2 (ja)
AT (1) ATE5948T1 (ja)
AU (1) AU533258B2 (ja)
BR (1) BR8101597A (ja)
CA (1) CA1162152A (ja)
DE (1) DE3162003D1 (ja)
GB (1) GB2072032B (ja)
ZA (1) ZA811587B (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2102297B (en) * 1981-07-20 1985-04-03 Alfa Laval Co Ltd Tube pressure filter
GB2134805B (en) * 1983-02-07 1986-06-04 English Clays Lovering Pochin A tube pressure filter
GB2134806B (en) * 1983-02-07 1986-07-16 English Clays Lovering Pochin A tube pressure filter
DE3411086A1 (de) * 1984-03-26 1985-09-26 Rittershaus & Blecher Gmbh, 5600 Wuppertal Rohrdruckfilter
JPS6338461A (ja) * 1986-08-01 1988-02-19 金内　清 圧縮空気の殺菌浄化乾燥方法及び装置
GB8701263D0 (en) * 1987-01-21 1987-02-25 Ecc Int Ltd Forming concentrated aqueous suspension
DE3883986D1 (de) * 1988-11-17 1993-10-14 Herco Cff Chiralflow Filter Druckfilterapparat.
DE3902200A1 (de) * 1989-01-26 1990-08-16 Heinkel Ind Zentrifugen Verfahren zum kleinstueckigen absprengen des filterkuchens an einem auspressfilter
DE4414347B4 (de) * 1994-04-25 2007-07-05 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zum Betrieb einer programmgesteuerten Geschirrspülmaschine
US6833071B2 (en) * 2002-05-15 2004-12-21 Sean R. Duby Displacement filter apparatus
MX2020010641A (es) * 2018-04-11 2021-01-08 Sean R Duby Montaje de placa de filtro de descarga para filtro prensa.
CN111714946B (zh) * 2020-05-25 2023-01-20 北京航天发射技术研究所 一种斜插式低温过滤器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1436296A1 (de) * 1962-09-24 1968-11-28 English Clays Lovering Pochin Filterpresse
US3713382A (en) * 1970-02-11 1973-01-30 English Clays Lovering Pochin Tube pressure filters
US3712209A (en) * 1970-02-11 1973-01-23 English Clays Lovering Pochin Tube pressure filters
GB1366856A (en) * 1970-08-07 1974-09-11 English Clays Lovering Pochin Tube pressure filters
GB1460432A (en) * 1973-03-29 1977-01-06 Steetley Mfg Ltd Filtration apparatus
GB1514470A (en) * 1974-08-07 1978-06-14 Steetley Minerals Ltd Filtration apparatus
GB1482674A (en) * 1974-09-18 1977-08-10 English Clays Lovering Pochin Pressure filters
GB1598425A (en) * 1977-12-19 1981-09-23 English Clays Lovering Pochin Pressure filters

Also Published As

Publication number Publication date
GB2072032A (en) 1981-09-30
US4366055A (en) 1982-12-28
CA1162152A (en) 1984-02-14
BR8101597A (pt) 1981-09-22
AU533258B2 (en) 1983-11-10
EP0036318A3 (en) 1982-01-20
EP0036318B2 (en) 1988-08-24
JPS56136299A (en) 1981-10-24
AU6836681A (en) 1981-09-24
JPS6045038B2 (ja) 1985-10-07
DE3162003D1 (en) 1984-03-01
EP0036318B1 (en) 1984-01-25
ATE5948T1 (de) 1984-02-15
GB2072032B (en) 1983-09-01
EP0036318A2 (en) 1981-09-23

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