FR2395058A2 - Dispositif de filtration, en continu et sous pression, de matieres solides contenues dans des liquides - Google Patents

Dispositif de filtration, en continu et sous pression, de matieres solides contenues dans des liquides

Info

Publication number
FR2395058A2
FR2395058A2 FR7719110A FR7719110A FR2395058A2 FR 2395058 A2 FR2395058 A2 FR 2395058A2 FR 7719110 A FR7719110 A FR 7719110A FR 7719110 A FR7719110 A FR 7719110A FR 2395058 A2 FR2395058 A2 FR 2395058A2
Authority
FR
France
Prior art keywords
drum
sheet
appts
rotated
valves
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
FR7719110A
Other languages
English (en)
Other versions
FR2395058B2 (fr
Inventor
Jean-Claude Carle
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.)
Fonderies et Ateliers L Choquenet SA
Original Assignee
Fonderies et Ateliers L Choquenet 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 Fonderies et Ateliers L Choquenet SA filed Critical Fonderies et Ateliers L Choquenet SA
Priority to FR7719110A priority Critical patent/FR2395058A2/fr
Priority to BE188565A priority patent/BE868115A/fr
Priority to US05/916,550 priority patent/US4182680A/en
Priority to GB7827236A priority patent/GB2000041B/en
Priority to NL7806639A priority patent/NL7806639A/xx
Priority to ES470921A priority patent/ES470921A1/es
Priority to CA305,905A priority patent/CA1113018A/fr
Priority to SE7807089A priority patent/SE7807089L/xx
Priority to DE2827379A priority patent/DE2827379C2/de
Priority to AU37370/78A priority patent/AU527437B2/en
Priority to IT24876/78A priority patent/IT1109827B/it
Publication of FR2395058A2 publication Critical patent/FR2395058A2/fr
Application granted granted Critical
Publication of FR2395058B2 publication Critical patent/FR2395058B2/fr
Granted 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
    • B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B01D29/54—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
    • 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
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • B01D33/042—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering whereby the filtration and squeezing-out take place between at least two filtering bands
    • 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
    • B01D33/39—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection concentrically or coaxially

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)

Abstract

Le secteur technique de l'objet de ce certificat d'addition, identique à celui du brevet principal, est le secteur de la filtration. Dispositif selon le brevet principal, organisé pour opérer les filtrations alors que tambour, chaîne d'éléments alvéolaires et toile sont immobiles et que l'ouverture du filtre se fasse avec entraînement en rotation et défilement dudit tambour et de ladite toile au moins. Application à l'économie constructive et fonctionnelle de ces dispositifs.
FR7719110A 1977-06-22 1977-06-22 Dispositif de filtration, en continu et sous pression, de matieres solides contenues dans des liquides Granted FR2395058A2 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR7719110A FR2395058A2 (fr) 1977-06-22 1977-06-22 Dispositif de filtration, en continu et sous pression, de matieres solides contenues dans des liquides
BE188565A BE868115A (fr) 1977-06-22 1978-06-14 Dispositif de filtration sous pression de matieres solides contenues dans des liquides
US05/916,550 US4182680A (en) 1977-06-22 1978-06-19 Device for filtration under pressure of solid particles contained in liquids
GB7827236A GB2000041B (en) 1977-06-22 1978-06-19 Device for filtration under pressure of solid particles contained in liquid
ES470921A ES470921A1 (es) 1977-06-22 1978-06-20 Un dispositivo de filtracion a presion de materias solidas contenidas en liquidos
NL7806639A NL7806639A (nl) 1977-06-22 1978-06-20 Inrichting voor het onder druk filtreren van in vloei- stoffen zich bevindende vaste stoffen.
CA305,905A CA1113018A (fr) 1977-06-22 1978-06-21 Dispositif de separation par filtration sous pression des solides contenus dans des liquides
SE7807089A SE7807089L (sv) 1977-06-22 1978-06-21 Anordning for filtrering under tryck av fasta emnen i vetska
DE2827379A DE2827379C2 (de) 1977-06-22 1978-06-22 Filtervorrichtung zum Zerlegen einer Trübe in einen festen und einen flüssigen Bestandteil
AU37370/78A AU527437B2 (en) 1977-06-22 1978-06-22 Filtration apparatus
IT24876/78A IT1109827B (it) 1977-06-22 1978-06-22 Dispositivo di filtrazione sotto pressione di sostanze solide contenute in liquidi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7719110A FR2395058A2 (fr) 1977-06-22 1977-06-22 Dispositif de filtration, en continu et sous pression, de matieres solides contenues dans des liquides

Publications (2)

Publication Number Publication Date
FR2395058A2 true FR2395058A2 (fr) 1979-01-19
FR2395058B2 FR2395058B2 (fr) 1980-03-14

Family

ID=9192411

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719110A Granted FR2395058A2 (fr) 1977-06-22 1977-06-22 Dispositif de filtration, en continu et sous pression, de matieres solides contenues dans des liquides

Country Status (2)

Country Link
BE (1) BE868115A (fr)
FR (1) FR2395058A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426489A2 (fr) * 1978-05-25 1979-12-21 Choquenet Fond Atel Dispositif de filtration en continu et sous pression de matieres solides contenues dans des liquides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426489A2 (fr) * 1978-05-25 1979-12-21 Choquenet Fond Atel Dispositif de filtration en continu et sous pression de matieres solides contenues dans des liquides

Also Published As

Publication number Publication date
BE868115A (fr) 1978-10-02
FR2395058B2 (fr) 1980-03-14

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