FR3086656B1 - Dispositif de traitement de boues - Google Patents

Dispositif de traitement de boues Download PDF

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Publication number
FR3086656B1
FR3086656B1 FR1859068A FR1859068A FR3086656B1 FR 3086656 B1 FR3086656 B1 FR 3086656B1 FR 1859068 A FR1859068 A FR 1859068A FR 1859068 A FR1859068 A FR 1859068A FR 3086656 B1 FR3086656 B1 FR 3086656B1
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FR
France
Prior art keywords
sludge
discharge
filtration chamber
filtrate
sludge cake
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.)
Active
Application number
FR1859068A
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English (en)
Other versions
FR3086656A1 (fr
Inventor
Bernard Gibert
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
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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 FR1859068A priority Critical patent/FR3086656B1/fr
Publication of FR3086656A1 publication Critical patent/FR3086656A1/fr
Application granted granted Critical
Publication of FR3086656B1 publication Critical patent/FR3086656B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/12—Nature of the water, waste water, sewage or sludge to be treated from the silicate or ceramic industries, e.g. waste waters from cement or glass factories
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

Il comprend : • une cuve de décantation destinée à contenir des boues et configurée pour que les particules de boues s'accumulent et que l'eau clarifiée décante, • un dispositif de filtration (4) comprenant : - une chambre de filtration (15) configurée pour recevoir les particules accumulées, - un élément filtrant (27) configuré pour filtrer les particules accumulées de manière à obtenir un filtrat et au moins une galette de boues, - une ouverture de sortie reliée fluidiquement à l'élément filtrant (27), et configurée pour l'évacuation du filtrat, - un passage d'évacuation inférieur (17), configuré pour évacuer la galette de boues, et une chambre de démoulage (22) reliée fluidiquement à la chambre de filtration (15) et configurée pour recevoir et pour introduire de l'air sous pression dans la chambre de filtration (15) de manière à solliciter et entrainer l'évacuation de l'au moins une galette de boues à travers le passage d'évacuation inférieur (17).
FR1859068A 2018-10-01 2018-10-01 Dispositif de traitement de boues Active FR3086656B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1859068A FR3086656B1 (fr) 2018-10-01 2018-10-01 Dispositif de traitement de boues

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1859068A FR3086656B1 (fr) 2018-10-01 2018-10-01 Dispositif de traitement de boues

Publications (2)

Publication Number Publication Date
FR3086656A1 FR3086656A1 (fr) 2020-04-03
FR3086656B1 true FR3086656B1 (fr) 2021-05-07

Family

ID=65244051

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1859068A Active FR3086656B1 (fr) 2018-10-01 2018-10-01 Dispositif de traitement de boues

Country Status (1)

Country Link
FR (1) FR3086656B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116838506B (zh) * 2023-09-01 2023-11-07 山东赛诺凯特氢氨新能源有限公司 一种氨燃烧内燃机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957655A (en) * 1973-10-31 1976-05-18 Barefoot Bernard B Sphincter cone assembly for purifying water
GB1535738A (en) * 1975-11-21 1978-12-13 Barefoot B Filter apparatus for clarifying vessel

Also Published As

Publication number Publication date
FR3086656A1 (fr) 2020-04-03

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