FR1259556A - Perfectionnements aux filtres à tambour de filtrage rotatif - Google Patents

Perfectionnements aux filtres à tambour de filtrage rotatif

Info

Publication number
FR1259556A
FR1259556A FR821743A FR821743A FR1259556A FR 1259556 A FR1259556 A FR 1259556A FR 821743 A FR821743 A FR 821743A FR 821743 A FR821743 A FR 821743A FR 1259556 A FR1259556 A FR 1259556A
Authority
FR
France
Prior art keywords
rotary filter
filter drum
drum filters
filters
rotary
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
FR821743A
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.)
Filtres Philippe SA
Original Assignee
Filtres Philippe SA
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 Filtres Philippe SA filed Critical Filtres Philippe SA
Priority to FR821743A priority Critical patent/FR1259556A/fr
Application granted granted Critical
Publication of FR1259556A publication Critical patent/FR1259556A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR821743A 1960-03-18 1960-03-18 Perfectionnements aux filtres à tambour de filtrage rotatif Expired FR1259556A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR821743A FR1259556A (fr) 1960-03-18 1960-03-18 Perfectionnements aux filtres à tambour de filtrage rotatif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR821743A FR1259556A (fr) 1960-03-18 1960-03-18 Perfectionnements aux filtres à tambour de filtrage rotatif

Publications (1)

Publication Number Publication Date
FR1259556A true FR1259556A (fr) 1961-04-28

Family

ID=8727396

Family Applications (1)

Application Number Title Priority Date Filing Date
FR821743A Expired FR1259556A (fr) 1960-03-18 1960-03-18 Perfectionnements aux filtres à tambour de filtrage rotatif

Country Status (1)

Country Link
FR (1) FR1259556A (fr)

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