FR2383130B1 - - Google Patents

Info

Publication number
FR2383130B1
FR2383130B1 FR7706897A FR7706897A FR2383130B1 FR 2383130 B1 FR2383130 B1 FR 2383130B1 FR 7706897 A FR7706897 A FR 7706897A FR 7706897 A FR7706897 A FR 7706897A FR 2383130 B1 FR2383130 B1 FR 2383130B1
Authority
FR
France
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
FR7706897A
Other versions
FR2383130A1 (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 FR7706897A priority Critical patent/FR2383130A1/fr
Publication of FR2383130A1 publication Critical patent/FR2383130A1/fr
Application granted granted Critical
Publication of FR2383130B1 publication Critical patent/FR2383130B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/128—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using batch processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B01D21/2483—Means or provisions for manually removing the sediments
    • 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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B01D29/27—Filter bags
    • 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
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor 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
    • 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
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/0469—Filter tubes connected to collector tubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Filtration Of Liquid (AREA)
FR7706897A 1977-03-09 1977-03-09 Decanteur-separateur de boues Granted FR2383130A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7706897A FR2383130A1 (fr) 1977-03-09 1977-03-09 Decanteur-separateur de boues

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7706897A FR2383130A1 (fr) 1977-03-09 1977-03-09 Decanteur-separateur de boues

Publications (2)

Publication Number Publication Date
FR2383130A1 FR2383130A1 (fr) 1978-10-06
FR2383130B1 true FR2383130B1 (fr) 1983-06-10

Family

ID=9187791

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7706897A Granted FR2383130A1 (fr) 1977-03-09 1977-03-09 Decanteur-separateur de boues

Country Status (1)

Country Link
FR (1) FR2383130A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2843307A1 (de) * 1978-10-04 1980-04-10 Hoechst Ag Verfahren und anordnung zur abtrennung fester, schlammartiger und gegebenenfalls geloester anteile aus abwasser
IT1136701B (it) * 1981-06-02 1986-09-03 Nastro Cellulosa Ind Imballagg Procedimento per la separazione dei fanghi nel trattamento di depurazione delle acque,impianto ed elementi filtranti per l'esecuzione di detto procedimento
FR2532556B1 (fr) * 1982-09-03 1987-02-06 Marseille Eaux Dispositif simplifie pour la filtration et la separation en continu des produits fluides et solides
NO154666C (no) * 1984-06-01 1986-11-26 Jan Oddvar From Fremgangsmaate og innretning for aa fraskille og avvanne grovt materiale fra avloepsvann.
EP0252996B1 (fr) * 1985-12-24 1991-07-31 Trest 'juzhvodoprovod' Dispositif pour le filtrage d'un liquide
FR2648054B1 (fr) * 1989-06-09 1991-09-27 Guyot Jean Francois Dispositif de filtration destine notamment a l'epuration des eaux de piscine
GB2247186B (en) * 1990-08-23 1995-01-18 George Francis Gilbert Clough Industrial filtration apparatus and method for the separation of solids from a fluid stream

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE75793C (de) * B. gerritzen in Goch, Calcarstrafse Vorrichtung zur abwechselnden Beschickung von Oelfiltrirapparaten
FR797376A (fr) *
FR501339A (fr) * 1920-02-27 1920-04-09 Eugene Jean Theodore Système de filtre à manches pouvant se retourner et lavable sans nécessiter de démontage
US1627795A (en) * 1926-06-19 1927-05-10 Manning Mfg Company Milk filter

Also Published As

Publication number Publication date
FR2383130A1 (fr) 1978-10-06

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Legal Events

Date Code Title Description
ST Notification of lapse