FR2292507A2 - Filtre notamment destine au filtrage de l'eau sauvage d'irrigation des champs cultives - Google Patents

Filtre notamment destine au filtrage de l'eau sauvage d'irrigation des champs cultives

Info

Publication number
FR2292507A2
FR2292507A2 FR7438897A FR7438897A FR2292507A2 FR 2292507 A2 FR2292507 A2 FR 2292507A2 FR 7438897 A FR7438897 A FR 7438897A FR 7438897 A FR7438897 A FR 7438897A FR 2292507 A2 FR2292507 A2 FR 2292507A2
Authority
FR
France
Prior art keywords
filter
annular ring
bush
removable
stainless steel
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.)
Granted
Application number
FR7438897A
Other languages
English (en)
Other versions
FR2292507B2 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7438897A priority Critical patent/FR2292507A2/fr
Publication of FR2292507A2 publication Critical patent/FR2292507A2/fr
Application granted granted Critical
Publication of FR2292507B2 publication Critical patent/FR2292507B2/fr
Granted 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
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B01D29/25—Supported filter elements arranged for outward 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
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the 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
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
    • B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to 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
    • B01D29/88—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
    • B01D29/94—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 discharging the filter cake, e.g. chutes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
FR7438897A 1974-11-27 1974-11-27 Filtre notamment destine au filtrage de l'eau sauvage d'irrigation des champs cultives Granted FR2292507A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7438897A FR2292507A2 (fr) 1974-11-27 1974-11-27 Filtre notamment destine au filtrage de l'eau sauvage d'irrigation des champs cultives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7438897A FR2292507A2 (fr) 1974-11-27 1974-11-27 Filtre notamment destine au filtrage de l'eau sauvage d'irrigation des champs cultives

Publications (2)

Publication Number Publication Date
FR2292507A2 true FR2292507A2 (fr) 1976-06-25
FR2292507B2 FR2292507B2 (fr) 1979-03-30

Family

ID=9145304

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7438897A Granted FR2292507A2 (fr) 1974-11-27 1974-11-27 Filtre notamment destine au filtrage de l'eau sauvage d'irrigation des champs cultives

Country Status (1)

Country Link
FR (1) FR2292507A2 (fr)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
FR2292507B2 (fr) 1979-03-30

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