FR1250904A - Filtre à dépression - Google Patents

Filtre à dépression

Info

Publication number
FR1250904A
FR1250904A FR820060A FR820060A FR1250904A FR 1250904 A FR1250904 A FR 1250904A FR 820060 A FR820060 A FR 820060A FR 820060 A FR820060 A FR 820060A FR 1250904 A FR1250904 A FR 1250904A
Authority
FR
France
Prior art keywords
vacuum filter
vacuum
filter
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
FR820060A
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.)
GEWERKSCHAFT ERDOL RAFFINERIE
Original Assignee
GEWERKSCHAFT ERDOL RAFFINERIE
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
Priority claimed from DEG26527A external-priority patent/DE1114172B/de
Application filed by GEWERKSCHAFT ERDOL RAFFINERIE filed Critical GEWERKSCHAFT ERDOL RAFFINERIE
Priority to FR820060A priority Critical patent/FR1250904A/fr
Application granted granted Critical
Publication of FR1250904A publication Critical patent/FR1250904A/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
    • B01D33/44—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
    • B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element nozzles
    • 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
    • B01D33/09—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration with surface cells independently connected to pressure distributors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR820060A 1959-03-03 1960-03-01 Filtre à dépression Expired FR1250904A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR820060A FR1250904A (fr) 1959-03-03 1960-03-01 Filtre à dépression

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEG26527A DE1114172B (de) 1959-03-03 1959-03-03 Steuerkopf an einem Zellendrehfilter
FR820060A FR1250904A (fr) 1959-03-03 1960-03-01 Filtre à dépression

Publications (1)

Publication Number Publication Date
FR1250904A true FR1250904A (fr) 1961-01-13

Family

ID=25978154

Family Applications (1)

Application Number Title Priority Date Filing Date
FR820060A Expired FR1250904A (fr) 1959-03-03 1960-03-01 Filtre à dépression

Country Status (1)

Country Link
FR (1) FR1250904A (fr)

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