BE786959A - Perfectionnements aux filtres-presses tubulaires - Google Patents

Perfectionnements aux filtres-presses tubulaires

Info

Publication number
BE786959A
BE786959A BE786959A BE786959A BE786959A BE 786959 A BE786959 A BE 786959A BE 786959 A BE786959 A BE 786959A BE 786959 A BE786959 A BE 786959A BE 786959 A BE786959 A BE 786959A
Authority
BE
Belgium
Prior art keywords
presses
tubular filter
tubular
filter
presses improvements
Prior art date
Application number
BE786959A
Other languages
English (en)
French (fr)
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
Application filed by English Clays Lovering Pochin filed Critical English Clays Lovering Pochin
Publication of BE786959A publication Critical patent/BE786959A/xx

Links

Classifications

    • 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
    • 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
    • B01D29/19—Supported filter elements arranged for inward flow filtration on solid frames with surface grooves or the like
    • 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

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)
  • Reciprocating Pumps (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
BE786959A 1971-07-30 1972-07-28 Perfectionnements aux filtres-presses tubulaires BE786959A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3608771A GB1386246A (en) 1971-07-30 1971-07-30 Tube pressure filters

Publications (1)

Publication Number Publication Date
BE786959A true BE786959A (fr) 1972-11-16

Family

ID=10384809

Family Applications (1)

Application Number Title Priority Date Filing Date
BE786959A BE786959A (fr) 1971-07-30 1972-07-28 Perfectionnements aux filtres-presses tubulaires

Country Status (13)

Country Link
US (1) US3805961A (pt)
JP (1) JPS5230744B1 (pt)
AU (1) AU466329B2 (pt)
BE (1) BE786959A (pt)
BR (1) BR7205091D0 (pt)
CA (1) CA968721A (pt)
DE (1) DE2236757C3 (pt)
FR (1) FR2208698B1 (pt)
GB (1) GB1386246A (pt)
IT (1) IT964828B (pt)
NL (1) NL176906C (pt)
SE (1) SE380180B (pt)
ZA (1) ZA725138B (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937281A (en) * 1974-06-27 1976-02-10 Texaco Inc. High load self-cleaning helical spring filters
US3973311A (en) * 1974-06-27 1976-08-10 Texaco Inc. Method of forming high load self-cleaning helical spring filters
GB1573607A (en) * 1975-12-18 1980-08-28 English Clays Lovering Pochin Tube pressure filters
JPS5814807B2 (ja) * 1976-12-01 1983-03-22 イングリッシュ・クレイズ・ラヴァリング・ポチン・アンド・カンパニ−・リミテッド 管状圧力ろ過器
JPS53162148U (pt) * 1977-05-27 1978-12-19
DE2849352C2 (de) * 1977-11-15 1986-04-03 English Clays Lovering Pochin & Co. Ltd., St. Austell, Cornwall Membran-Druckfilter
GB2102297B (en) * 1981-07-20 1985-04-03 Alfa Laval Co Ltd Tube pressure filter
AU555585B2 (en) * 1982-06-29 1986-10-02 Josef Willmes Gesellschaft Mit Beschrankter Haftung Screw-membrane liquid expression press
US4541891A (en) * 1982-09-30 1985-09-17 William C. Heller, Jr. Method and apparatus for heat sealing plastic members
EP0117071A3 (en) * 1983-01-24 1988-01-27 Ecc International Limited Pressure filters
US4505816A (en) * 1984-01-30 1985-03-19 The Dow Chemical Company Filter support assembly
DE3516819C2 (de) * 1985-05-10 1994-01-20 Heinkel Ind Zentrifugen Auspreßfilter für Suspensionen
GB2176504B (en) * 1985-05-31 1988-10-26 Mitsubishi Heavy Ind Ltd Compression membrane
US4714557A (en) * 1986-06-12 1987-12-22 Amsted Industries Incorporated Pressure filter cake-breaking method and apparatus
US4738786A (en) * 1986-06-12 1988-04-19 Amsted Industries Incorporated Pressure filter enclosure
FR2722731B1 (fr) * 1994-07-22 1996-10-18 Dabrigeon Pressoir pour l'extraction d'un liquide contenu dans une matiere telle que du raisin
US6468334B2 (en) * 2001-01-02 2002-10-22 Multisorb Technologies, Inc. Elongated absorbent unit with external fluid communication channels
US6833071B2 (en) * 2002-05-15 2004-12-21 Sean R. Duby Displacement filter apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA854465A (en) * 1970-10-27 English Clays Lovering Pochin And Company Limited Tube pressure filter
US2027681A (en) * 1932-04-20 1936-01-14 Blomfield Engineering Company Filter
US2460084A (en) * 1944-09-13 1949-01-25 Hebo Halfdan Filter
NL101977C (pt) * 1959-12-18
US3326382A (en) * 1964-08-19 1967-06-20 Rosaen Filter Co Filter element

Also Published As

Publication number Publication date
NL176906B (nl) 1985-02-01
DE2236757B2 (de) 1980-11-13
JPS5230744B1 (pt) 1977-08-10
DE2236757A1 (de) 1973-02-08
CA968721A (en) 1975-06-03
FR2208698A1 (pt) 1974-06-28
SE380180B (sv) 1975-11-03
NL176906C (nl) 1985-07-01
US3805961A (en) 1974-04-23
DE2236757C3 (de) 1981-07-16
IT964828B (it) 1974-01-31
NL7210367A (pt) 1973-02-01
ZA725138B (en) 1973-04-25
AU466329B2 (en) 1975-10-23
GB1386246A (en) 1975-03-05
BR7205091D0 (pt) 1973-06-07
AU4501972A (en) 1974-01-31
FR2208698B1 (pt) 1978-01-13

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ENGLISH CLAYS LOVERING POCHIN & CY LTD

Effective date: 19910731