ZA872010B - Fluid filtering systems - Google Patents

Fluid filtering systems

Info

Publication number
ZA872010B
ZA872010B ZA872010A ZA872010A ZA872010B ZA 872010 B ZA872010 B ZA 872010B ZA 872010 A ZA872010 A ZA 872010A ZA 872010 A ZA872010 A ZA 872010A ZA 872010 B ZA872010 B ZA 872010B
Authority
ZA
South Africa
Prior art keywords
filtering systems
fluid filtering
fluid
systems
filtering
Prior art date
Application number
ZA872010A
Other languages
English (en)
Inventor
Frank Ross Wyhte Jon
Original Assignee
Dowty Mining Machinery 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 Dowty Mining Machinery Limited filed Critical Dowty Mining Machinery Limited
Publication of ZA872010B publication Critical patent/ZA872010B/xx

Links

Classifications

    • 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
    • B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
    • 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
    • B01D29/114—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 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
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
    • 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
    • B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B01D29/686—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a combination of movements with respect to the filtering elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
ZA872010A 1986-03-25 1987-03-19 Fluid filtering systems ZA872010B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868607390A GB8607390D0 (en) 1986-03-25 1986-03-25 Fluid filtering systems

Publications (1)

Publication Number Publication Date
ZA872010B true ZA872010B (en) 1987-09-11

Family

ID=10595211

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA872010A ZA872010B (en) 1986-03-25 1987-03-19 Fluid filtering systems

Country Status (4)

Country Link
EP (1) EP0240220A3 (de)
AU (1) AU7058387A (de)
GB (2) GB8607390D0 (de)
ZA (1) ZA872010B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3707208A1 (de) * 1987-03-06 1988-09-15 Manfred Kappler Verfahren und vorrichtung zum betreiben einer filtereinrichtung
IL94630A (en) * 1990-06-06 1993-08-18 Filtration Ltd Herzliya And Yt Self-cleaning filter
FR2736844B1 (fr) * 1995-07-05 1998-08-21 Durandeau Bernard Norbert Filtre autonettoyant pneumatique
JP2004523345A (ja) 2001-01-18 2004-08-05 ニコラス ジャクソン 水フィルタ
DE10239693A1 (de) * 2002-08-29 2004-03-18 Piller Entgrattechnik Gmbh Verfahren zum Reinigen eines Filters
CN104069673B (zh) * 2014-07-22 2016-04-06 长治市永华机械有限公司 反冲洗双过滤器
CN107635636A (zh) * 2015-04-20 2018-01-26 科思创有限公司 用于工艺料流的连续内联过滤的工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB955278A (en) * 1961-04-22 1964-04-15 Michael James Martin Suction filters
GB1075775A (en) * 1965-06-24 1967-07-12 Jesse Talbot Rymer Filter for fluids
US3831755A (en) * 1971-06-28 1974-08-27 Ecodyne Corp Filtration apparatus
US3803814A (en) * 1972-02-28 1974-04-16 C Parsons Dust filter
US4500326A (en) * 1983-02-28 1985-02-19 The Air Preheater Company, Inc. Method for sequentially cleaning filter elements in a multiple chamber fabric filter
AU4514285A (en) * 1984-07-27 1986-01-30 Dowty Mining Equipment Ltd. Fluid filtering systems

Also Published As

Publication number Publication date
AU7058387A (en) 1987-10-01
GB8706816D0 (en) 1987-04-29
GB2188250A (en) 1987-09-30
EP0240220A2 (de) 1987-10-07
EP0240220A3 (de) 1989-05-03
GB8607390D0 (en) 1986-04-30

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