FR3094893B1 - Dispositif de traitement d’effluents - Google Patents

Dispositif de traitement d’effluents Download PDF

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Publication number
FR3094893B1
FR3094893B1 FR1903851A FR1903851A FR3094893B1 FR 3094893 B1 FR3094893 B1 FR 3094893B1 FR 1903851 A FR1903851 A FR 1903851A FR 1903851 A FR1903851 A FR 1903851A FR 3094893 B1 FR3094893 B1 FR 3094893B1
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France
Prior art keywords
cylindrical
casing
treatment device
feed
chamber
Prior art date
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Active
Application number
FR1903851A
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English (en)
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FR3094893A1 (fr
Inventor
Jean-Pierre Dautais
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR1903851A priority Critical patent/FR3094893B1/fr
Publication of FR3094893A1 publication Critical patent/FR3094893A1/fr
Application granted granted Critical
Publication of FR3094893B1 publication Critical patent/FR3094893B1/fr
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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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0217—Separation of non-miscible liquids by centrifugal force
    • 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • 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
    • B01D21/2405—Feed mechanisms for settling tanks
    • B01D21/2411—Feed mechanisms for settling tanks having a tangential inlet
    • 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
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/265—Separation of sediment aided by centrifugal force or centripetal force by using a vortex inducer or vortex guide, e.g. coil
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil
    • 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
    • C02F2103/001—Runoff or storm water
    • 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
    • C02F2201/003—Coaxial constructions, e.g. a cartridge located coaxially within another

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Thermal Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Cyclones (AREA)

Abstract

La présente invention concerne un dispositif de traitement d’effluents, de type séparateur hydrodynamique à alimentation tangentielle, comprenant - une enveloppe externe (10), cylindrique, avec un moyen d’accès supérieur (2), - trois enveloppes internes (11, 12, 13), cylindriques, disposées autour d’un tube central (14), définissant une pluralité de chambres cylindriques (15, 16, 17, 18a), et - une chambre de stockage (18b) inférieure, séparée des deuxième et troisième chambres cylindriques (16, 17) par des parois de fond (62, 65) munie d’ouvertures calibrées. Une entrée d’alimentation (40), traverse l’enveloppe cylindrique externe (10), et une première enveloppe interne (11) munie d’ouvertures calibrées (60), pour alimenter tangentiellement la deuxième chambre cylindrique (16). La deuxième enveloppe interne (13) comprend au moins une ouverture de passage (54b). Et une sortie d’évacuation (50) est constituée d’une canalisation (51c), s’étendant depuis la troisième chambre cylindrique (17) et traverse la première enveloppe cylindrique (11) et l’enveloppe cylindrique externe (10). Figure pour l’abrégé : Figure 1
FR1903851A 2019-04-10 2019-04-10 Dispositif de traitement d’effluents Active FR3094893B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1903851A FR3094893B1 (fr) 2019-04-10 2019-04-10 Dispositif de traitement d’effluents

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1903851A FR3094893B1 (fr) 2019-04-10 2019-04-10 Dispositif de traitement d’effluents
FR1903851 2019-04-10

Publications (2)

Publication Number Publication Date
FR3094893A1 FR3094893A1 (fr) 2020-10-16
FR3094893B1 true FR3094893B1 (fr) 2021-04-16

Family

ID=67810787

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1903851A Active FR3094893B1 (fr) 2019-04-10 2019-04-10 Dispositif de traitement d’effluents

Country Status (1)

Country Link
FR (1) FR3094893B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3110859B1 (fr) * 2020-05-28 2022-07-08 Techneau Cuve de traitement d’eaux avec des goulottes de guidage
CN115531925B (zh) * 2022-11-29 2023-03-17 山东天弘化学有限公司 一种纯苯塔脱水装置及脱水工艺
CN117326619A (zh) * 2023-10-09 2024-01-02 武汉理工大学 用于针对微纳米塑料的净化装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9908634D0 (en) 1999-04-15 1999-06-09 Hydro Int Ltd Hydrodynamic vortex separator
GB2403170B (en) 2003-06-27 2006-08-23 Hydro Int Plc Hydrodynamic treatment device
DE102004008960A1 (de) 2004-02-24 2005-09-01 Fränkische Rohrwerke Gebr. Kirchner GmbH + Co. KG Regenwasserbehandlungsanlage
US7238281B2 (en) 2005-07-18 2007-07-03 Ohio University Storm water runoff treatment system
US7465391B2 (en) 2005-09-09 2008-12-16 Cds Technologies, Inc. Apparatus for separating solids from flowing liquids
FR2967918B1 (fr) 2010-11-29 2014-11-21 Saint Dizier Environnement Sdenv Procede et dispositif de filtration gravitaire des eaux pluviales et industrielles

Also Published As

Publication number Publication date
FR3094893A1 (fr) 2020-10-16

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