GB1375210A - - Google Patents

Info

Publication number
GB1375210A
GB1375210A GB5732571A GB5732571A GB1375210A GB 1375210 A GB1375210 A GB 1375210A GB 5732571 A GB5732571 A GB 5732571A GB 5732571 A GB5732571 A GB 5732571A GB 1375210 A GB1375210 A GB 1375210A
Authority
GB
United Kingdom
Prior art keywords
screen
upstream
tangential
inlet
helical flow
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
GB5732571A
Other languages
English (en)
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
Priority claimed from DE19702063890 external-priority patent/DE2063890C/de
Application filed filed Critical
Publication of GB1375210A publication Critical patent/GB1375210A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11Filters 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
    • B01D29/114Filters 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
    • B01D29/115Filters 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62Regenerating the filter material in the filter
    • B01D29/64Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6438Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62Regenerating the filter material in the filter
    • B01D29/66Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62Regenerating the filter material in the filter
    • B01D29/66Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/68Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88Filters 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
    • B01D29/90Filters 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88Filters 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
    • B01D29/90Filters 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
    • B01D29/908Filters 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 provoking a tangential stream
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2201/00Details relating to filtering apparatus
    • B01D2201/02Filtering elements having a conical form
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2201/00Details relating to filtering apparatus
    • B01D2201/08Regeneration of the filter
    • B01D2201/081Regeneration of the filter using nozzles or suction devices
    • B01D2201/084Nozzles placed on the filtrate side of the filtering element

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Cyclones (AREA)
  • Centrifugal Separators (AREA)
GB5732571A 1970-12-24 1971-12-09 Expired GB1375210A (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702063890 DE2063890C (de) 1970-12-24 Abscheider fur Feststoffe aus Flüssigkeiten in einer Rohrleitung

Publications (1)

Publication Number Publication Date
GB1375210A true GB1375210A (no) 1974-11-27

Family

ID=5792248

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5732571A Expired GB1375210A (no) 1970-12-24 1971-12-09

Country Status (5)

Country Link
JP (1) JPS5429747B1 (no)
ES (1) ES398276A1 (no)
FR (1) FR2119497A5 (no)
GB (1) GB1375210A (no)
IT (1) IT944237B (no)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2205048A (en) * 1987-05-21 1988-11-30 Rosenblad Corp Falling film heat exchanger
GB2256599A (en) * 1991-06-06 1992-12-16 Beaudrey & Cie Filter with rotary washing arms
US5478484A (en) * 1991-07-25 1995-12-26 Serck Baker Limited Apparatus and method including a hydrocyclone separator in combination with a tubular filter
EP0946248A1 (en) * 1996-11-29 1999-10-06 University Of South Australia Filter with counter flow clearing
US9289706B2 (en) 2012-02-23 2016-03-22 Airbus Operations Limited Filter for a pipe

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2205048A (en) * 1987-05-21 1988-11-30 Rosenblad Corp Falling film heat exchanger
GB2205048B (en) * 1987-05-21 1991-05-22 Rosenblad Corp Falling film heat exchanger
GB2256599A (en) * 1991-06-06 1992-12-16 Beaudrey & Cie Filter with rotary washing arms
US5478484A (en) * 1991-07-25 1995-12-26 Serck Baker Limited Apparatus and method including a hydrocyclone separator in combination with a tubular filter
EP0946248A1 (en) * 1996-11-29 1999-10-06 University Of South Australia Filter with counter flow clearing
EP0946248A4 (en) * 1996-11-29 1999-12-22 Univ South Australia COUNTERFLOW CLEANING FILTER
US9289706B2 (en) 2012-02-23 2016-03-22 Airbus Operations Limited Filter for a pipe

Also Published As

Publication number Publication date
DE2063890B2 (de) 1973-01-18
FR2119497A5 (no) 1972-08-04
DE2063890A1 (de) 1972-07-13
JPS5429747B1 (no) 1979-09-26
IT944237B (it) 1973-04-20
ES398276A1 (es) 1974-08-01

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Legal Events

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