FR1301801A - Procédé et appareil de filtration continue sous pression - Google Patents

Procédé et appareil de filtration continue sous pression

Info

Publication number
FR1301801A
FR1301801A FR9589A FR9589A FR1301801A FR 1301801 A FR1301801 A FR 1301801A FR 9589 A FR9589 A FR 9589A FR 9589 A FR9589 A FR 9589A FR 1301801 A FR1301801 A FR 1301801A
Authority
FR
France
Prior art keywords
filtration method
pressure filtration
continuous pressure
continuous
pressure
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
FR9589A
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
Priority to FR9589A priority Critical patent/FR1301801A/fr
Application granted granted Critical
Publication of FR1301801A publication Critical patent/FR1301801A/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
    • B01D35/30—Filter housing constructions
    • B01D35/31—Filter housing constructions including arrangements for environmental protection, e.g. pressure resisting features
    • 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
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
    • 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
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
    • B01D33/66—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating
    • B01D33/663—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating by direct contact with a fluid
    • 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
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
    • 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)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
FR9589A 1956-07-26 1956-07-26 Procédé et appareil de filtration continue sous pression Expired FR1301801A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9589A FR1301801A (fr) 1956-07-26 1956-07-26 Procédé et appareil de filtration continue sous pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9589A FR1301801A (fr) 1956-07-26 1956-07-26 Procédé et appareil de filtration continue sous pression

Publications (1)

Publication Number Publication Date
FR1301801A true FR1301801A (fr) 1962-08-24

Family

ID=1571168

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9589A Expired FR1301801A (fr) 1956-07-26 1956-07-26 Procédé et appareil de filtration continue sous pression

Country Status (1)

Country Link
FR (1) FR1301801A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998016292A3 (fr) * 1996-10-15 1998-06-11 Baker Hughes Inc Agitateur a utiliser avec un filtre a disques
US6063294A (en) * 1996-10-15 2000-05-16 Baker Hughes Incorporated Uniform area shower for disc filter
EP1137471B1 (fr) * 1998-10-27 2006-12-27 Outokumpu Oyj Appareil permettant d'evacuer des matieres d'un espace sous pression
EP2235255A4 (fr) * 2007-12-06 2011-04-27 Metso Fiber Karlstad Ab Système de réception et de transport de boues de chaux depuis un filtre de liqueur blanche

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998016292A3 (fr) * 1996-10-15 1998-06-11 Baker Hughes Inc Agitateur a utiliser avec un filtre a disques
US6063294A (en) * 1996-10-15 2000-05-16 Baker Hughes Incorporated Uniform area shower for disc filter
EP1137471B1 (fr) * 1998-10-27 2006-12-27 Outokumpu Oyj Appareil permettant d'evacuer des matieres d'un espace sous pression
EP2235255A4 (fr) * 2007-12-06 2011-04-27 Metso Fiber Karlstad Ab Système de réception et de transport de boues de chaux depuis un filtre de liqueur blanche

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