IT1032637B - Procedimento per eliminare particelle solide dai pori di un elemento filtrante - Google Patents

Procedimento per eliminare particelle solide dai pori di un elemento filtrante

Info

Publication number
IT1032637B
IT1032637B IT67910/75A IT6791075A IT1032637B IT 1032637 B IT1032637 B IT 1032637B IT 67910/75 A IT67910/75 A IT 67910/75A IT 6791075 A IT6791075 A IT 6791075A IT 1032637 B IT1032637 B IT 1032637B
Authority
IT
Italy
Prior art keywords
pores
procedure
filter element
solid particles
eliminating solid
Prior art date
Application number
IT67910/75A
Other languages
English (en)
Original Assignee
English Clays Lovering Pochin
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 English Clays Lovering Pochin filed Critical English Clays Lovering Pochin
Application granted granted Critical
Publication of IT1032637B publication Critical patent/IT1032637B/it

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
    • B01D29/62—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
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
    • B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
    • B01D29/822—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression using membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/08—Regeneration of the filter
    • B01D2201/085—Regeneration of the filter using another chemical than the liquid to be filtered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
  • Detergent Compositions (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
IT67910/75A 1974-04-10 1975-04-09 Procedimento per eliminare particelle solide dai pori di un elemento filtrante IT1032637B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1603774A GB1463352A (en) 1974-04-10 1974-04-10 Filtering apparatus

Publications (1)

Publication Number Publication Date
IT1032637B true IT1032637B (it) 1979-06-20

Family

ID=10070003

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67910/75A IT1032637B (it) 1974-04-10 1975-04-09 Procedimento per eliminare particelle solide dai pori di un elemento filtrante

Country Status (14)

Country Link
US (1) US3974074A (it)
JP (1) JPS5518200B2 (it)
AU (1) AU7999375A (it)
BE (1) BE827806A (it)
CA (1) CA1040545A (it)
CH (1) CH604830A5 (it)
DE (1) DE2515436A1 (it)
FI (1) FI751082A (it)
FR (1) FR2267143B1 (it)
GB (1) GB1463352A (it)
IT (1) IT1032637B (it)
NL (1) NL7504285A (it)
SE (2) SE7503906L (it)
ZA (1) ZA752228B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1573607A (en) * 1975-12-18 1980-08-28 English Clays Lovering Pochin Tube pressure filters
GB2102297B (en) * 1981-07-20 1985-04-03 Alfa Laval Co Ltd Tube pressure filter
DE3838108A1 (de) * 1988-11-10 1990-05-17 Heinkel Ind Zentrifugen Vorrichtung zum betreiben eines auspressfilters
US6342163B1 (en) 1999-11-12 2002-01-29 United States Filter Corporation Apparatus and method for sanitizing and cleaning a filter system
US6833071B2 (en) * 2002-05-15 2004-12-21 Sean R. Duby Displacement filter apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH511629A (fr) * 1969-03-27 1971-08-31 Brasco Sa Appareil de filtration d'un fluide sous pression
US3713382A (en) * 1970-02-11 1973-01-30 English Clays Lovering Pochin Tube pressure filters
GB1366856A (en) * 1970-08-07 1974-09-11 English Clays Lovering Pochin Tube pressure filters

Also Published As

Publication number Publication date
FI751082A (it) 1975-10-11
CH604830A5 (it) 1978-09-15
JPS50143161A (it) 1975-11-18
SE7905370L (sv) 1979-06-18
JPS5518200B2 (it) 1980-05-16
US3974074A (en) 1976-08-10
CA1040545A (en) 1978-10-17
ZA752228B (en) 1976-03-31
FR2267143A1 (it) 1975-11-07
AU7999375A (en) 1976-10-14
NL7504285A (nl) 1975-10-14
SE7503906L (sv) 1975-10-13
DE2515436A1 (de) 1975-10-23
GB1463352A (en) 1977-02-02
BE827806A (fr) 1975-07-31
FR2267143B1 (it) 1979-01-19

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