GB2343385B - Improvements relating to screening apparatus - Google Patents

Improvements relating to screening apparatus

Info

Publication number
GB2343385B
GB2343385B GB9824140A GB9824140A GB2343385B GB 2343385 B GB2343385 B GB 2343385B GB 9824140 A GB9824140 A GB 9824140A GB 9824140 A GB9824140 A GB 9824140A GB 2343385 B GB2343385 B GB 2343385B
Authority
GB
United Kingdom
Prior art keywords
improvements relating
screening apparatus
screening
relating
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 - Fee Related
Application number
GB9824140A
Other versions
GB9824140D0 (en
GB2343385A (en
Inventor
John Martin Sill
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.)
Wedge Wire Screens Ltd
Original Assignee
Wedge Wire Screens 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 Wedge Wire Screens Ltd filed Critical Wedge Wire Screens Ltd
Priority to GB9824140A priority Critical patent/GB2343385B/en
Publication of GB9824140D0 publication Critical patent/GB9824140D0/en
Publication of GB2343385A publication Critical patent/GB2343385A/en
Application granted granted Critical
Publication of GB2343385B publication Critical patent/GB2343385B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01D29/114—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
    • B01D29/115—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 open-ended, the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of 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
    • B01D29/70—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
    • 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
    • B01D29/74—Regenerating the filter material in the filter by forces created by movement of the filter element involving centrifugal force
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • B01D29/902—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding containing fixed liquid displacement elements or cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/02—Filtering elements having a conical form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/287—Filtering elements with a vertical or inclined rotation or symmetry axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
GB9824140A 1998-11-04 1998-11-04 Improvements relating to screening apparatus Expired - Fee Related GB2343385B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9824140A GB2343385B (en) 1998-11-04 1998-11-04 Improvements relating to screening apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9824140A GB2343385B (en) 1998-11-04 1998-11-04 Improvements relating to screening apparatus

Publications (3)

Publication Number Publication Date
GB9824140D0 GB9824140D0 (en) 1998-12-30
GB2343385A GB2343385A (en) 2000-05-10
GB2343385B true GB2343385B (en) 2002-10-30

Family

ID=10841827

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9824140A Expired - Fee Related GB2343385B (en) 1998-11-04 1998-11-04 Improvements relating to screening apparatus

Country Status (1)

Country Link
GB (1) GB2343385B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104368183A (en) * 2014-11-07 2015-02-25 南通海景船舶压载水处理***股份有限公司 Filter core of filter
WO2022182798A1 (en) * 2021-02-26 2022-09-01 Heat & Control, Inc. Solids concentrator vessel

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1549474A (en) * 1977-07-26 1979-08-08 G Nii Pi Tsement Promysh Apparatus for separating liquid from suspensions
US4624779A (en) * 1985-09-10 1986-11-25 Hurner Erwin E Fuel treatment apparatus
GB2186206A (en) * 1986-02-11 1987-08-12 Beaudrey & Cie Cross-flow filter
GB2205048A (en) * 1987-05-21 1988-11-30 Rosenblad Corp Falling film heat exchanger
GB2245504A (en) * 1990-06-27 1992-01-08 William Baguley Apparatus for separating particulate material from a liquid
AU1775995A (en) * 1994-05-05 1996-01-04 Neil Douglas Bridle Water tank filling point filter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1549474A (en) * 1977-07-26 1979-08-08 G Nii Pi Tsement Promysh Apparatus for separating liquid from suspensions
US4624779A (en) * 1985-09-10 1986-11-25 Hurner Erwin E Fuel treatment apparatus
GB2186206A (en) * 1986-02-11 1987-08-12 Beaudrey & Cie Cross-flow filter
GB2205048A (en) * 1987-05-21 1988-11-30 Rosenblad Corp Falling film heat exchanger
GB2245504A (en) * 1990-06-27 1992-01-08 William Baguley Apparatus for separating particulate material from a liquid
AU1775995A (en) * 1994-05-05 1996-01-04 Neil Douglas Bridle Water tank filling point filter

Also Published As

Publication number Publication date
GB9824140D0 (en) 1998-12-30
GB2343385A (en) 2000-05-10

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Legal Events

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

Effective date: 20051104