IT986620B - EQUIPMENT FOR FILTRATION OF A FLUID - Google Patents

EQUIPMENT FOR FILTRATION OF A FLUID

Info

Publication number
IT986620B
IT986620B IT68948/73A IT6894873A IT986620B IT 986620 B IT986620 B IT 986620B IT 68948/73 A IT68948/73 A IT 68948/73A IT 6894873 A IT6894873 A IT 6894873A IT 986620 B IT986620 B IT 986620B
Authority
IT
Italy
Prior art keywords
filtration
fluid
equipment
Prior art date
Application number
IT68948/73A
Other languages
Italian (it)
Inventor
J Pillet
Original Assignee
J Pillet
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 J Pillet filed Critical J Pillet
Application granted granted Critical
Publication of IT986620B publication Critical patent/IT986620B/en

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
    • B01D35/30—Filter housing constructions
    • B01D35/301—Constructions of two or more housings
    • B01D35/303—Constructions of two or more housings the housings being modular, e.g. standardised
    • 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
    • B01D24/002—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection
    • 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
    • B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces
    • 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
    • B01D24/4636—Counter-current flushing, e.g. by air with backwash shoes; with nozzles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
  • Cleaning In General (AREA)
IT68948/73A 1972-06-30 1973-06-28 EQUIPMENT FOR FILTRATION OF A FLUID IT986620B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7223905A FR2190499A1 (en) 1972-06-30 1972-06-30 Fluid filtration plant - of modular design

Publications (1)

Publication Number Publication Date
IT986620B true IT986620B (en) 1975-01-30

Family

ID=9101213

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68948/73A IT986620B (en) 1972-06-30 1973-06-28 EQUIPMENT FOR FILTRATION OF A FLUID

Country Status (8)

Country Link
AU (1) AU6157973A (en)
CH (1) CH568088A5 (en)
DE (1) DE2332741A1 (en)
ES (1) ES416330A1 (en)
FR (1) FR2190499A1 (en)
IT (1) IT986620B (en)
OA (1) OA04430A (en)
ZA (1) ZA734165B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8800446A (en) * 1988-02-22 1989-09-18 Ir Franciscus Gerardus Anthoni METHOD OF FILTERING WITH A FILTER MAT FILTER UNIT SUGAR JUICE AND OTHER LIQUIDS WITH A VISCOSITY OF 2 TO 100 CPS.
DE19520861C2 (en) * 1995-06-08 1997-04-24 Wetzel & Partner Ingenieurgese Device for backwashing large area filters

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1283319A (en) * 1960-12-23 1962-02-02 Devices and apparatus for the rational treatment of water by the judicious distribution of the treatment materials and by the directed water supply
US3278034A (en) * 1964-04-13 1966-10-11 Cascade Ind Inc Filter tank and valve assembly
US3491884A (en) * 1966-12-02 1970-01-27 Paddock Of California Inc Filter and valve assembly for water circulation systems

Also Published As

Publication number Publication date
ZA734165B (en) 1974-05-29
FR2190499A1 (en) 1974-02-01
FR2190499B1 (en) 1976-08-06
OA04430A (en) 1980-02-29
CH568088A5 (en) 1975-10-31
DE2332741A1 (en) 1974-01-10
AU6157973A (en) 1975-04-24
ES416330A1 (en) 1976-05-01

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