FR2426288A1 - Procede de regulation de la flottabilite d'un receptacle et receptacle - Google Patents

Procede de regulation de la flottabilite d'un receptacle et receptacle

Info

Publication number
FR2426288A1
FR2426288A1 FR7815491A FR7815491A FR2426288A1 FR 2426288 A1 FR2426288 A1 FR 2426288A1 FR 7815491 A FR7815491 A FR 7815491A FR 7815491 A FR7815491 A FR 7815491A FR 2426288 A1 FR2426288 A1 FR 2426288A1
Authority
FR
France
Prior art keywords
receptacle
liquid
height
floating
function
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
FR7815491A
Other languages
English (en)
Other versions
FR2426288B1 (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.)
TESTAERT PIERRE
Original Assignee
TESTAERT PIERRE
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 TESTAERT PIERRE filed Critical TESTAERT PIERRE
Priority to FR7815491A priority Critical patent/FR2426288A1/fr
Publication of FR2426288A1 publication Critical patent/FR2426288A1/fr
Application granted granted Critical
Publication of FR2426288B1 publication Critical patent/FR2426288B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
    • E02B15/10—Devices for removing the material from the surface
    • E02B15/106—Overflow skimmers with suction heads; suction heads
    • 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
    • B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

L'invention se rapporte à un procédé de régulation de la flottabilité d'un réceptacle, en fonction de la variation de la charge en liquide qu'il contient en vue de maintenir son ouverture supérieure à un niveau pratiquement constant par rapport à sa ligne de flottaison et donc par rapport au niveau du liquide extérieur dans lequel plonge ce réceptacle. Il est caractérisé en ce qu'on détermine le niveau du produit qui s'introduit dans le réceptacle et donc tant la charge en produit 16 que par voie de conséquence le poids total du réceptacle, et d'autre part, en synchronisation avec les évolutions du niveau, on expanse plus ou moins le volume du réceptacle 1 entre la partie haute 6 présentant l'ouverture supérieure 7 et le reste 8 de ce réceptacle, afin de compenser toute modification de charge par une modification de volume et donc de la poussée P destinée à équilibrer cette charge Application de l'invention au prélèvement d'un produit solide ou liquide surnageant à la surface d'un liquide dans lequel plonge le réceptacle.
FR7815491A 1978-05-19 1978-05-19 Procede de regulation de la flottabilite d'un receptacle et receptacle Granted FR2426288A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7815491A FR2426288A1 (fr) 1978-05-19 1978-05-19 Procede de regulation de la flottabilite d'un receptacle et receptacle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7815491A FR2426288A1 (fr) 1978-05-19 1978-05-19 Procede de regulation de la flottabilite d'un receptacle et receptacle

Publications (2)

Publication Number Publication Date
FR2426288A1 true FR2426288A1 (fr) 1979-12-14
FR2426288B1 FR2426288B1 (fr) 1980-10-10

Family

ID=9208656

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815491A Granted FR2426288A1 (fr) 1978-05-19 1978-05-19 Procede de regulation de la flottabilite d'un receptacle et receptacle

Country Status (1)

Country Link
FR (1) FR2426288A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487690A1 (fr) * 1980-07-31 1982-02-05 Maruchi Koken Kk Procede et dispositif pour la separation huile-eau par coalescence
EP0115141A1 (fr) * 1982-12-17 1984-08-08 British Steel Corporation Récupération des eaux usées
EP0219164A1 (fr) * 1985-10-14 1987-04-22 Hoogovens Groep B.V. Appareil et procédé de séparation d'un liquide d'un mélange de liquides
EP0415121A1 (fr) * 1989-08-08 1991-03-06 GI.PI. S.r.l. Dispositif d'écumage pour la séparation d'huile suspendue dans des fluides de refroidissement
US5601705A (en) * 1995-06-06 1997-02-11 Glasgow; James A. Skimmer/coalescher system for removing and separating tramp oil from an aquaeous coolant
WO1998011306A1 (fr) * 1996-09-10 1998-03-19 Käsch Trenntechnik Gmbh Installation pour separer des liquides volatils de l'eau melangee a de tels liquides
US5814213A (en) * 1997-11-10 1998-09-29 Glasgow; James A. Skimming apparatus
US9975065B2 (en) 2013-01-29 2018-05-22 Evoqua Water Technologies Llc Surface wasting system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2348938A (en) * 1941-01-30 1944-05-16 Sharples Corp Skimming apparatus
GB804368A (en) * 1955-02-17 1958-11-12 Frank Arthur Oakley Waren Improved means for skimming oil and like floating liquids from bodies of water, such as the sea
NL6404984A (fr) * 1964-04-16 1965-10-18
FR1460253A (fr) * 1964-12-24 1966-11-25 Hydromation Engineering Compan Procédé et dispositif pour prélever des liquides en surface
FR2095498A6 (fr) * 1970-06-19 1972-02-11 Rheinwerft Gmbh Co Kg
FR2238360A5 (en) * 1973-07-19 1975-02-14 Guigues Frederic Floating oil slick collector - with separate floating inflow sleeve around tank top and pumps for oil and water

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2348938A (en) * 1941-01-30 1944-05-16 Sharples Corp Skimming apparatus
GB804368A (en) * 1955-02-17 1958-11-12 Frank Arthur Oakley Waren Improved means for skimming oil and like floating liquids from bodies of water, such as the sea
NL6404984A (fr) * 1964-04-16 1965-10-18
FR1460253A (fr) * 1964-12-24 1966-11-25 Hydromation Engineering Compan Procédé et dispositif pour prélever des liquides en surface
FR2095498A6 (fr) * 1970-06-19 1972-02-11 Rheinwerft Gmbh Co Kg
FR2238360A5 (en) * 1973-07-19 1975-02-14 Guigues Frederic Floating oil slick collector - with separate floating inflow sleeve around tank top and pumps for oil and water

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487690A1 (fr) * 1980-07-31 1982-02-05 Maruchi Koken Kk Procede et dispositif pour la separation huile-eau par coalescence
EP0115141A1 (fr) * 1982-12-17 1984-08-08 British Steel Corporation Récupération des eaux usées
EP0219164A1 (fr) * 1985-10-14 1987-04-22 Hoogovens Groep B.V. Appareil et procédé de séparation d'un liquide d'un mélange de liquides
EP0415121A1 (fr) * 1989-08-08 1991-03-06 GI.PI. S.r.l. Dispositif d'écumage pour la séparation d'huile suspendue dans des fluides de refroidissement
US5601705A (en) * 1995-06-06 1997-02-11 Glasgow; James A. Skimmer/coalescher system for removing and separating tramp oil from an aquaeous coolant
WO1998011306A1 (fr) * 1996-09-10 1998-03-19 Käsch Trenntechnik Gmbh Installation pour separer des liquides volatils de l'eau melangee a de tels liquides
US5814213A (en) * 1997-11-10 1998-09-29 Glasgow; James A. Skimming apparatus
US9975065B2 (en) 2013-01-29 2018-05-22 Evoqua Water Technologies Llc Surface wasting system
DE112013006530B4 (de) 2013-01-29 2023-09-07 Evoqua Water Technologies Llc Oberflächenabwasserbehandlungssystem und Verfahren hiermit

Also Published As

Publication number Publication date
FR2426288B1 (fr) 1980-10-10

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Legal Events

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