FR425616A - Filtre à nettoyage par inversion de courant d'eau - Google Patents

Filtre à nettoyage par inversion de courant d'eau

Info

Publication number
FR425616A
FR425616A FR425616A FR425616DA FR425616A FR 425616 A FR425616 A FR 425616A FR 425616 A FR425616 A FR 425616A FR 425616D A FR425616D A FR 425616DA FR 425616 A FR425616 A FR 425616A
Authority
FR
France
Prior art keywords
water flow
cleaning filter
flow cleaning
reversing water
reversing
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
FR425616A
Other languages
English (en)
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.)
LYONNAISE DE MECANIQUE ET D ELECTRICITE Ste
Original Assignee
LYONNAISE DE MECANIQUE ET D ELECTRICITE Ste
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 LYONNAISE DE MECANIQUE ET D ELECTRICITE Ste filed Critical LYONNAISE DE MECANIQUE ET D ELECTRICITE Ste
Application granted granted Critical
Publication of FR425616A publication Critical patent/FR425616A/fr
Expired legal-status Critical Current

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
    • B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR425616A 1911-02-06 1911-02-06 Filtre à nettoyage par inversion de courant d'eau Expired FR425616A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR425616T 1911-02-06

Publications (1)

Publication Number Publication Date
FR425616A true FR425616A (fr) 1911-06-15

Family

ID=1468259

Family Applications (1)

Application Number Title Priority Date Filing Date
FR425616A Expired FR425616A (fr) 1911-02-06 1911-02-06 Filtre à nettoyage par inversion de courant d'eau

Country Status (1)

Country Link
FR (1) FR425616A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1042542B (de) * 1954-12-17 1958-11-06 Mannesmann Ag Filter fuer die Reinigung von Fluessigkeiten, insbesondere von Wasser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1042542B (de) * 1954-12-17 1958-11-06 Mannesmann Ag Filter fuer die Reinigung von Fluessigkeiten, insbesondere von Wasser

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