FR1213274A - Filtre à vide - Google Patents

Filtre à vide

Info

Publication number
FR1213274A
FR1213274A FR1213274DA FR1213274A FR 1213274 A FR1213274 A FR 1213274A FR 1213274D A FR1213274D A FR 1213274DA FR 1213274 A FR1213274 A FR 1213274A
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
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.)
Preparation Industrielle des Combustibles SA
Original Assignee
Preparation Industrielle des Combustibles 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 Preparation Industrielle des Combustibles SA filed Critical Preparation Industrielle des Combustibles SA
Application granted granted Critical
Publication of FR1213274A publication Critical patent/FR1213274A/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)
FR1213274D 1959-01-09 1959-01-09 Filtre à vide Expired FR1213274A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1213274T 1959-01-09

Publications (1)

Publication Number Publication Date
FR1213274A true FR1213274A (fr) 1960-03-30

Family

ID=9676470

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1213274D Expired FR1213274A (fr) 1959-01-09 1959-01-09 Filtre à vide

Country Status (2)

Country Link
FR (1) FR1213274A (fr)
NL (1) NL108670C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047836A2 (fr) * 1980-09-13 1982-03-24 Klöckner-Humboldt-Deutz Aktiengesellschaft Filtre à arêtes
EP0553293A1 (fr) * 1990-10-11 1993-08-04 Baker Hughes Inc Filtre rotatif muni d'un reglage exterieur de vanne de reflux.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047836A2 (fr) * 1980-09-13 1982-03-24 Klöckner-Humboldt-Deutz Aktiengesellschaft Filtre à arêtes
EP0047836A3 (en) * 1980-09-13 1982-10-06 Klockner-Humboldt-Deutz Aktiengesellschaft Edge filter
EP0553293A1 (fr) * 1990-10-11 1993-08-04 Baker Hughes Inc Filtre rotatif muni d'un reglage exterieur de vanne de reflux.
EP0553293A4 (en) * 1990-10-11 1993-12-15 Baker Hughes Incorporated Rotary filter with external adjustment of blowback valve

Also Published As

Publication number Publication date
NL108670C (fr)

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