GB1497914A - Filters - Google Patents

Filters

Info

Publication number
GB1497914A
GB1497914A GB45185/75A GB4518575A GB1497914A GB 1497914 A GB1497914 A GB 1497914A GB 45185/75 A GB45185/75 A GB 45185/75A GB 4518575 A GB4518575 A GB 4518575A GB 1497914 A GB1497914 A GB 1497914A
Authority
GB
United Kingdom
Prior art keywords
oct
filters
particulatematerial
hartley
simon
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
GB45185/75A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Simon Hartley Ltd
Original Assignee
Simon Hartley Ltd
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 Simon Hartley Ltd filed Critical Simon Hartley Ltd
Priority to GB45185/75A priority Critical patent/GB1497914A/en
Priority to CA263,666A priority patent/CA1067016A/en
Priority to BE171959A priority patent/BE847833R/en
Priority to DE19762650051 priority patent/DE2650051A1/en
Publication of GB1497914A publication Critical patent/GB1497914A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
    • B01D24/4689—Displacement of the filtering material to a compartment of the filtering device for regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)

Abstract

1497914 Moving bed filter SIMON-HARTLEY Ltd 14 Oct 1976 [31 Oct 1975] 45185/75 Addition to 1443353 Heading B1D The apparatus claimed and described in Specification 1443353 is modified in that it includes a baffle (e.g. conical) 100 directly above and adjacent the outlet for particulatematerial.
GB45185/75A 1975-10-31 1975-10-31 Filters Expired GB1497914A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB45185/75A GB1497914A (en) 1975-10-31 1975-10-31 Filters
CA263,666A CA1067016A (en) 1975-10-31 1976-10-19 Moving bed particulate filter
BE171959A BE847833R (en) 1975-10-31 1976-10-29 IMPROVEMENTS RELATED TO FILTERS,
DE19762650051 DE2650051A1 (en) 1975-10-31 1976-10-30 DEVICE FOR FILTERING A LIQUID

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB45185/75A GB1497914A (en) 1975-10-31 1975-10-31 Filters

Publications (1)

Publication Number Publication Date
GB1497914A true GB1497914A (en) 1978-01-12

Family

ID=10436223

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45185/75A Expired GB1497914A (en) 1975-10-31 1975-10-31 Filters

Country Status (4)

Country Link
BE (1) BE847833R (en)
CA (1) CA1067016A (en)
DE (1) DE2650051A1 (en)
GB (1) GB1497914A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3308287A1 (en) * 1983-03-09 1984-09-13 Bergwerksverband Gmbh, 4300 Essen METHOD AND DEVICE FOR FILTERING SOLID-LOADED LIQUIDS
DE4013080C1 (en) * 1990-04-25 1991-07-04 Albrecht 2807 Achim De Fricke Cleaning particulate filter bed - using appts. having vertical tube with filter chamber and inlet

Also Published As

Publication number Publication date
DE2650051A1 (en) 1977-05-12
CA1067016A (en) 1979-11-27
BE847833R (en) 1977-02-14

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Legal Events

Date Code Title Description
PS Patent sealed