WO1995000230A1 - Filtre ceramique - Google Patents

Filtre ceramique Download PDF

Info

Publication number
WO1995000230A1
WO1995000230A1 PCT/AU1994/000334 AU9400334W WO9500230A1 WO 1995000230 A1 WO1995000230 A1 WO 1995000230A1 AU 9400334 W AU9400334 W AU 9400334W WO 9500230 A1 WO9500230 A1 WO 9500230A1
Authority
WO
WIPO (PCT)
Prior art keywords
filtration element
filter assembly
scrubbing
debris
wearing member
Prior art date
Application number
PCT/AU1994/000334
Other languages
English (en)
Inventor
Ronald William Arthur
Original Assignee
Murasap Industries Limited
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 Murasap Industries Limited filed Critical Murasap Industries Limited
Priority to AU69902/94A priority Critical patent/AU6990294A/en
Publication of WO1995000230A1 publication Critical patent/WO1995000230A1/fr

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
    • B01D29/31—Self-supporting filtering elements
    • B01D29/33—Self-supporting filtering 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
    • 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
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering 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
    • B01D29/62—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

Abstract

Ensemble filtre auto-nettoyant principalement destiné à la filtration d'eau potable. Un élément filtrant céramique (21) est monté dans un boîtier (22) avec au moins un élément d'usure ou de frottement (23) monté de façon à être sollicité, par un élément sollicitant (32), sur la surface à accumulation de débris de l'élément filtrant. Le mouvement relatif entre l'élément de filtration et l'élément d'usure permet d'enlever par frottement une partie de la surface à accumulation de débris de l'élément filtrant en même temps que les débris.
PCT/AU1994/000334 1993-06-21 1994-06-21 Filtre ceramique WO1995000230A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU69902/94A AU6990294A (en) 1993-06-21 1994-06-21 Ceramic filter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPL9502 1993-06-21
AUPL950293 1993-06-21

Publications (1)

Publication Number Publication Date
WO1995000230A1 true WO1995000230A1 (fr) 1995-01-05

Family

ID=3776989

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU1994/000334 WO1995000230A1 (fr) 1993-06-21 1994-06-21 Filtre ceramique

Country Status (2)

Country Link
WO (1) WO1995000230A1 (fr)
ZA (1) ZA944429B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6337013B1 (en) 1997-12-23 2002-01-08 Ontario Power Generation, Inc. Removable filter with jack sealing device and vacuum cleaning heads
CN103933767A (zh) * 2014-04-23 2014-07-23 李云生 免拆洗陶瓷滤芯净水器
EP2767321A1 (fr) 2013-02-13 2014-08-20 F.M., S.r.L. Unipersonale Filtre autonettoyant
WO2016151151A1 (fr) * 2015-03-24 2016-09-29 Bas Tech International S.L. Système de filtration compact auto-nettoyant à membrane céramique d'ultrafiltration

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1660619A (en) * 1926-06-26 1928-02-28 William W Klemm Scraper for water filters
GB2247187A (en) * 1990-08-24 1992-02-26 Chen Tsong Hae Water filter
AU8695891A (en) * 1991-11-01 1993-05-20 Tsung-Hai Chen Filter automatic cleansing water cleaner
WO1993010879A1 (fr) * 1991-12-03 1993-06-10 Murasap Industries Limited Filtre ceramique

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1660619A (en) * 1926-06-26 1928-02-28 William W Klemm Scraper for water filters
GB2247187A (en) * 1990-08-24 1992-02-26 Chen Tsong Hae Water filter
AU8695891A (en) * 1991-11-01 1993-05-20 Tsung-Hai Chen Filter automatic cleansing water cleaner
WO1993010879A1 (fr) * 1991-12-03 1993-06-10 Murasap Industries Limited Filtre ceramique

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6337013B1 (en) 1997-12-23 2002-01-08 Ontario Power Generation, Inc. Removable filter with jack sealing device and vacuum cleaning heads
EP2767321A1 (fr) 2013-02-13 2014-08-20 F.M., S.r.L. Unipersonale Filtre autonettoyant
CN103933767A (zh) * 2014-04-23 2014-07-23 李云生 免拆洗陶瓷滤芯净水器
WO2016151151A1 (fr) * 2015-03-24 2016-09-29 Bas Tech International S.L. Système de filtration compact auto-nettoyant à membrane céramique d'ultrafiltration

Also Published As

Publication number Publication date
ZA944429B (en) 1995-02-16

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