GB1375628A - - Google Patents

Info

Publication number
GB1375628A
GB1375628A GB4764272A GB4764272A GB1375628A GB 1375628 A GB1375628 A GB 1375628A GB 4764272 A GB4764272 A GB 4764272A GB 4764272 A GB4764272 A GB 4764272A GB 1375628 A GB1375628 A GB 1375628A
Authority
GB
United Kingdom
Prior art keywords
fitting
filaments
tube
rotatable
rack
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB4764272A
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 filed Critical
Publication of GB1375628A publication Critical patent/GB1375628A/en
Expired legal-status Critical Current

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
    • B01D29/50—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
    • B01D29/66—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
    • B01D29/72—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/10—Brush filters ; Rotary brush filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/20—Vibrating the filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/043—Filter tubes connected to plates
    • B01D2201/0446—Filter tubes connected to plates suspended from plates at the upper side of the filter elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

1375628 Filter assembly ISHIGAKI KIKO KK [trading as ISHIGAKI KIKO CO Ltd] 16 Oct 1972 [15 Oct 1971] 47642/72 Headings B1D and B1T An inward or outward flow filter assembly for gas or liquid comprises a perforate support tube 221 enclosed by an array of parallel filaments 223 which extend from end fitting 224 to end fitting 225-228, and fitting 225-228 is rotatable relative to tube 221 to wrap the filaments helically around the tube more or less, so as to vary the effective pore size presented by the filaments, to accommodate different particles to be filtered and to facilitate reverse flow cleaning. As shown several assemblies extend into a tank 229 and filtrate passes from their outlet ends 221a. Tubes 221 are fixed, but fittings 225 include pinions 237 which are rotatable by a rack 239. Before filtering, rack 239 turns fitting 225 to tighten the filaments (Fig. 2, not shown) causing the fitting to move axially against the force of spring 232. After filtering, rack 239 is moved the other way, and optionally the now straightened filaments are further relaxed by turning cam 233 to push fitting 225 leftwards. Reverse flow liquid or gas is then delivered to outlet 221a. In alternative constructions (not illustrated) both end fittings 224, 225 could be rotatable in opposite directions on tube 221. Or tube 221 could be rotatable while fitting 225 is fixed.
GB4764272A 1971-10-15 1972-10-16 Expired GB1375628A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46081911A JPS4846960A (en) 1971-10-15 1971-10-15

Publications (1)

Publication Number Publication Date
GB1375628A true GB1375628A (en) 1974-11-27

Family

ID=13759613

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4764272A Expired GB1375628A (en) 1971-10-15 1972-10-16

Country Status (3)

Country Link
JP (1) JPS4846960A (en)
DE (1) DE2249603C3 (en)
GB (1) GB1375628A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123309A (en) * 1982-07-06 1984-02-01 Coal Ind Tube filter
US5318704A (en) * 1988-09-22 1994-06-07 Kalsep Limited Apparatus for filtering and coalescing liquids
EP1412050A1 (en) * 2001-02-27 2004-04-28 Sungshin Engineering Co., Ltd. Pore size controllable filter
EP1690579A1 (en) * 2005-02-14 2006-08-16 Kärcher Futuretech GmbH Filter assembly and method for filtering waste water, particularly for treating drinking water
US7909941B2 (en) 2004-12-23 2011-03-22 Bsh Bosch Und Siemens Hausgeraete Gmbh Water-conducting household appliance and method for the operation thereof
US8603255B2 (en) 2005-08-10 2013-12-10 Bsh Bosch Und Siemens Hausgeraete Gmbh Dishwasher, in particular domestic dishwasher, and method for operating said dishwasher

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4935958A (en) * 1972-08-08 1974-04-03
AT365474B (en) * 1979-05-28 1982-01-25 Zhdanovskij Metall Inst FILTER
CH641969A5 (en) * 1979-05-29 1984-03-30 Zhdanovskij Metall Inst Filter and use of the filter
JPS56163709A (en) * 1980-05-21 1981-12-16 Sumitomo Bakelite Co Ltd Ultrafiltration device
US4915835A (en) * 1983-03-21 1990-04-10 Filtration Water Filters For Agri. And Indt. Ltd. Flushable fiber-filter element for filtering a fluid
AU565461B2 (en) * 1983-03-21 1987-09-17 Filtration Water Filters For Agriculture And Industry Ltd. A filter element for filtering fluids
JPS59206024A (en) * 1983-05-10 1984-11-21 フイルトレ−シヨン・ウオ−タ−・フイルタ−ズ・フオ−・アグリカルチヤ−・アンド・インダストリ−・リミテツド Filter member and apparatus
JPS6064610A (en) * 1983-09-21 1985-04-13 Hitachi Ltd Filter element
JPS6338884Y2 (en) * 1984-12-15 1988-10-13
DE3704475A1 (en) * 1987-02-13 1988-08-25 Faudi Feinbau FILTER CANDLE FOR A FLOOD FILTER
JPH02253808A (en) * 1989-03-29 1990-10-12 Japan Organo Co Ltd Filtration cylinder
DE4135359C1 (en) * 1991-10-26 1992-09-17 Hrch. Huppmann Gmbh Maschinenfabrik, 8710 Kitzingen, De
CN102873806B (en) * 2012-10-23 2015-08-26 苏州嘉银绝缘材料有限公司 Machine for Polyimide Film resin stoste filter mechanism

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123309A (en) * 1982-07-06 1984-02-01 Coal Ind Tube filter
US5318704A (en) * 1988-09-22 1994-06-07 Kalsep Limited Apparatus for filtering and coalescing liquids
EP1412050A1 (en) * 2001-02-27 2004-04-28 Sungshin Engineering Co., Ltd. Pore size controllable filter
EP1412050A4 (en) * 2001-02-27 2004-12-01 Sungshin Engineering Co Ltd Pore size controllable filter
US7416665B2 (en) 2001-02-27 2008-08-26 Sungshin Engineering Co., Ltd. Pore size controllable filter
US7909941B2 (en) 2004-12-23 2011-03-22 Bsh Bosch Und Siemens Hausgeraete Gmbh Water-conducting household appliance and method for the operation thereof
US8574376B2 (en) 2004-12-23 2013-11-05 Bsh Bosch Und Siemens Hausgeraete Gmbh Water-conducting household appliance and method for the operation thereof
US8663393B2 (en) 2004-12-23 2014-03-04 Bsh Bosch Und Siemens Hausgeraete Gmbh Water-conducting household appliance and method for the operation thereof
EP1690579A1 (en) * 2005-02-14 2006-08-16 Kärcher Futuretech GmbH Filter assembly and method for filtering waste water, particularly for treating drinking water
US8603255B2 (en) 2005-08-10 2013-12-10 Bsh Bosch Und Siemens Hausgeraete Gmbh Dishwasher, in particular domestic dishwasher, and method for operating said dishwasher

Also Published As

Publication number Publication date
DE2249603C3 (en) 1975-11-06
JPS4846960A (en) 1973-07-04
DE2249603A1 (en) 1973-04-19
DE2249603B2 (en) 1975-03-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee