FR2453665A1 - Dispositif du type a tambours rotatifs filtrants pour la separation des materiaux en suspension dans des liquides - Google Patents

Dispositif du type a tambours rotatifs filtrants pour la separation des materiaux en suspension dans des liquides

Info

Publication number
FR2453665A1
FR2453665A1 FR7908951A FR7908951A FR2453665A1 FR 2453665 A1 FR2453665 A1 FR 2453665A1 FR 7908951 A FR7908951 A FR 7908951A FR 7908951 A FR7908951 A FR 7908951A FR 2453665 A1 FR2453665 A1 FR 2453665A1
Authority
FR
France
Prior art keywords
drum
liq
contg
separator
different pressures
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.)
Granted
Application number
FR7908951A
Other languages
English (en)
Other versions
FR2453665B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7908951A priority Critical patent/FR2453665B1/fr
Publication of FR2453665A1 publication Critical patent/FR2453665A1/fr
Application granted granted Critical
Publication of FR2453665B1 publication Critical patent/FR2453665B1/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
    • B01D33/80—Accessories
    • B01D33/804—Accessories integrally combined with devices for controlling the filtration
    • B01D33/807—Accessories integrally combined with devices for controlling the filtration by level measuring
    • 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
    • B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
    • B01D33/37—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Centrifugal Separators (AREA)

Abstract

L'INVENTION CONCERNE UN DISPOSITIF POUR LA SEPARATION DE MATERIAUX EN SUSPENSION DANS DES LIQUIDES, COMPRENANT UN RECIPIENT OU LA SUSPENSION A TRAITER EST AMENEE ET COMPRENANT DE PLUS UN TAMBOUR ROTATIF DE FILTRAGE PARTIELLEMENT IMMERGE DANS LA SUSPENSION. CEPENDANT, LE TAMBOUR DE FILTRAGE 1, AVEC UN AUTRE TAMBOUR, FORMENT UNE PAIRE DE TAMBOURS COOPERANT DONT AU MOINS L'UN EST UN TAMBOUR DE FILTRAGE MONTE ROTATIF SUR DEUX MOYENS EXTREMES D'APPUI 3, SCELLES CONTRE LA SURFACE DE L'ENVELOPPE DU TAMBOUR, UN AGENCEMENT STATIONNAIRE DE BLINDAGE 7 ETANT MONTE SUR LE MOYEN 3 DANS LE TAMBOUR, CET AGENCEMENT ETANT SCELLE CONTRE LA SURFACE DE L'ENVELOPPE DU TAMBOUR ET DIVISANT LE VOLUME INTERNE DEFINI PAR CETTE SURFACE ET LE MOYEN 3 EN SECTIONS, AU MOINS L'UNE D'ENTRE ELLES POUVANT ETRE CONNECTEE A UNE SOURCE DE DEPRESSION. L'INVENTION S'APPLIQUE NOTAMMENT AU TRAITEMENT DES EAUX DOMESTIQUES OU DES EAUX DES PAPETERIES.
FR7908951A 1979-04-09 1979-04-09 Dispositif du type a tambours rotatifs filtrants pour la separation des materiaux en suspension dans des liquides Expired FR2453665B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7908951A FR2453665B1 (fr) 1979-04-09 1979-04-09 Dispositif du type a tambours rotatifs filtrants pour la separation des materiaux en suspension dans des liquides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7908951A FR2453665B1 (fr) 1979-04-09 1979-04-09 Dispositif du type a tambours rotatifs filtrants pour la separation des materiaux en suspension dans des liquides

Publications (2)

Publication Number Publication Date
FR2453665A1 true FR2453665A1 (fr) 1980-11-07
FR2453665B1 FR2453665B1 (fr) 1987-06-05

Family

ID=9224140

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908951A Expired FR2453665B1 (fr) 1979-04-09 1979-04-09 Dispositif du type a tambours rotatifs filtrants pour la separation des materiaux en suspension dans des liquides

Country Status (1)

Country Link
FR (1) FR2453665B1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR923542A (fr) * 1946-03-11 1947-07-09 Gen Am Transport Procédé et appareil de filtration rotatif continu
FR2143339A1 (fr) * 1971-06-22 1973-02-02 Improved Machinery Inc
DE2646775A1 (de) * 1976-10-16 1978-04-20 Kloeckner Humboldt Deutz Ag Doppeltrommelfilter, insbesondere vakuumfilter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR923542A (fr) * 1946-03-11 1947-07-09 Gen Am Transport Procédé et appareil de filtration rotatif continu
FR2143339A1 (fr) * 1971-06-22 1973-02-02 Improved Machinery Inc
DE2646775A1 (de) * 1976-10-16 1978-04-20 Kloeckner Humboldt Deutz Ag Doppeltrommelfilter, insbesondere vakuumfilter

Also Published As

Publication number Publication date
FR2453665B1 (fr) 1987-06-05

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Legal Events

Date Code Title Description
CA Change of address
TP Transmission of property
CA Change of address
CD Change of name or company name
TP Transmission of property