FR2560903A1 - Floating device for recuperating a liquid at the surface. - Google Patents

Floating device for recuperating a liquid at the surface. Download PDF

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Publication number
FR2560903A1
FR2560903A1 FR8403608A FR8403608A FR2560903A1 FR 2560903 A1 FR2560903 A1 FR 2560903A1 FR 8403608 A FR8403608 A FR 8403608A FR 8403608 A FR8403608 A FR 8403608A FR 2560903 A1 FR2560903 A1 FR 2560903A1
Authority
FR
France
Prior art keywords
box
float
liquid
boxes
allowing
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
FR8403608A
Other languages
French (fr)
Other versions
FR2560903B3 (en
Inventor
Jean-Pierre Vidon
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.)
INGENIERIE LOCATION SERVICES
Original Assignee
INGENIERIE LOCATION SERVICES
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 INGENIERIE LOCATION SERVICES filed Critical INGENIERIE LOCATION SERVICES
Priority to FR8403608A priority Critical patent/FR2560903B3/en
Publication of FR2560903A1 publication Critical patent/FR2560903A1/en
Application granted granted Critical
Publication of FR2560903B3 publication Critical patent/FR2560903B3/en
Expired legal-status Critical Current

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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
    • 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
    • B01D21/2444—Discharge mechanisms for the classified liquid
    • 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
    • B01D21/30—Control equipment
    • B01D21/307—Passive control mechanisms without external energy, e.g. using a float

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Jet Pumps And Other Pumps (AREA)

Abstract

Floating device enabling the recuperation of a liquid at the surface, then its discharge 2 regardless of the depth of the liquid mass on which it floats, while avoiding the discharge of floating bodies or foam 7 lying at the surface of the liquid mass. In addition, when the device is not in operation, it prevents the settling particles from entering it. This device consists of an immersed tank 1, connected to a discharge pipe 2 surrounded by a baffle plate 5, the whole assembly being suspended from a float by means of a suitable fixing means enabling the immersion depth to be adjusted.

Description

La présente invention a pour objet la fabrication d a un dispo
sitif permettant de reprendre un liquide dans la partie supérieure d'une masse liquide dont le niveau est variable,tout en évitant que les écumes ou flottants ne soient évacués avec le liquide
repris,de plus,si lion choisit de n'évacuer le liquide que pendant
les moments o; la masse n'est pas agitée c'est-a-dire quand une
décantation a eu lieu.Ce dispositif permet de garantir cette
décantation même quand la masse est agitée, purvu qu'on évite d'évacuer à ce mement la.C'ela signifie donc que si l 'on n'évacue
pas et si la masse est agitée, la cançlisation d'évacuation ne
risquera pas de se charger de particules décantables
Les dessins donnés ici a titre d'exemples schématiques,indi
catifs non limitatifs sont sujets a de nombreuses variantes de
réalisations et d'applications comme produit Industriel nouveau
La FIG- I - montre en coupe en (i) un caisson étanche ouvert
sr sa partie supérieure de forme appropriée, cylindrique, parallé
lépipédique ou autre qui comporte sur sa partie inférieure un
tuyau (2) permettant l'évacuation du liquide récupéré,est raccordé
à l'exutoire au moyen d'une canalisation souple (3). Au-dessus
de ce caisson ,un deuxième rempli de mousse de plastique (4) liège
ou meme matiere légère et fermé a sa partie supérieure servira
de flotteur.The subject of the present invention is the manufacture of a dispo
sitive allowing to take up a liquid in the upper part of a liquid mass whose level is variable, while avoiding that the scum or floats are evacuated with the liquid
taken back, moreover, if lion chooses to evacuate the liquid only during
the moments o; the mass is not agitated, that is to say when a
decantation has taken place.
decantation even when the mass is agitated, provided that we avoid evacuating at this time. This therefore means that if we do not evacuate
not and if the mass is agitated, the evacuation piping does not
will not be able to charge decantable particles
The drawings given here as schematic examples, indi
non-limiting catives are subject to many variations of
achievements and applications as a new industrial product
FIG- I - shows in section in (i) an open waterproof case
sr its upper part of suitable shape, cylindrical, parallel
lepipedic or other which has on its lower part a
pipe (2) allowing the evacuation of the recovered liquid, is connected
to the outlet by means of a flexible pipe (3). Above
from this box, a second filled with plastic foam (4) cork
or even light and closed material at its upper part will serve
float.

Ce deuxième caisson est prolongé par des joues 65B venant
entourer le caisson (I) sur toute sa partie verticaleila partie
supérieure de la paroi verticale du flotteur(4) servira de défléc- -teur retenant les écumes et les flottants (4) La partie inféri -eure de la paroi verticale du flotteur @ssociée â la paroi vefti-
cale du caisson (I) constitue un élément de décanteur lamellaire
permettant par débit nul dans la canalisation (2) la décantation
du liquide et interdisant dans ces conditions aux particules
décantables l'accus au caisson (I). This second box is extended by 65B cheeks coming
surround the box (I) over its entire vertical part
upper part of the vertical wall of the float (4) will serve as a deflector retaining the foam and the floats (4) The lower part of the vertical wall of the float @ associated with the wall vefti-
box wedge (I) constitutes a lamellar settling element
allowing zero settling in the pipeline (2)
liquid and prohibiting particles under these conditions
decantable the battery in the box (I).

Les deux caissons (i) et (5) sont maintenus l'un par rapport
à l'autre au moyen d'une série de vis (6 > Ce dispositif de fixa
tlon permet un réglage de façon a fixer le niveau du caisson (I)
rapport au plan du liquide (8) et par conséquent le niveau de reprise du liquide
La fixation du caisson (5) au caisson (I) peut se faire par n'importe quel autre moyen que celui des vis (6).L'ensemble de ce dispositif peut être réalisé en toutes matières et dimensions comme par exemple, acier,bois,matière plastique appropriée ou autre,le flotteur (7) peut être indépendant du dispositif et y être simplement rattaché
La FIG- 2 - montre le même dispositif de forme trapézoidale
La FIG -3 - représente vu en perspective un caisson (I) de forme cylindrique ouvert à sa partie supérieure,les flèches indiquent l'entrée de l'eau dans le caisson pour être ensuite éva zuée en (2)
La FIC- 4 - représente en perspective le caisson (5;; qui coiffera le caisson (I) là et auquel sera rendu solidaire la partie flottante (4) . En (6),les.vis de réglage
La FIG- 5 - représente,vu en coupe une autre variante repré sentant le flotteur (4) entourant la partie supérieure du caisson (5) ,le flêches indiquent l'entrée del@eau par aspiration pour l'évacuation en (2).The two boxes (i) and (5) are held one relative
to the other by means of a series of screws (6> This fixing device
tlon allows an adjustment in order to fix the level of the box (I)
relation to the plane of the liquid (8) and consequently the level of recovery of the liquid
The attachment of the box (5) to the box (I) can be done by any other means than that of the screws (6). The whole of this device can be made of all materials and dimensions such as, for example, steel, wood, suitable plastic or other material, the float (7) can be independent of the device and be simply attached to it
FIG- 2 - shows the same trapezoidal device
FIG -3 - represents seen in perspective a box (I) of cylindrical shape open at its upper part, the arrows indicate the entry of water in the box to be then eva zued in (2)
The FIC- 4 - represents in perspective the box (5 ;; which will cover the box (I) there and to which the floating part (4) will be made integral. In (6), the adjustment screws.
FIG - 5 - represents, seen in section another variant representing the float (4) surrounding the upper part of the box (5), the arrows indicate the entry del @ water by suction for evacuation in (2).

La FIG- 6 - représente, vu en plan, une barrette métallique (10) perçée de deux trous et rendue solidaire de la partie supérieure du caisson (I) d'une part et d'autre partouze barrette identique peut être placée sur le flotteur (4) de façon que par le serrage des deux vis (6) on rende aprés réglage les deux caissons (I) et (5) Solidaires. FIG - 6 - represents, seen in plan, a metal bar (10) pierced with two holes and made integral with the upper part of the box (I) on the one hand and on the other hand orze same bar can be placed on the float (4) so that by tightening the two screws (6), after adjustment, the two boxes (I) and (5) are made integral.

Une seule vis centrale pourrait suffire à celà et serait plus facile à régler,les montants verticaux restant toujours au même écartement
Bien entendu,l'invention peut changer de forme, de matiere,de dimensions,de modèles sans que soit altéré le principe et l'idée de l'invention. le but étant de rester dans le cadre de l'idée nouvelle de ce présent brevet. A single central screw could suffice for this and would be easier to adjust, the vertical uprights always remaining at the same spacing
Of course, the invention can change shape, material, dimensions, models without altering the principle and the idea of the invention. the aim being to remain within the framework of the new idea of this present patent.

Claims (1)

REVENDICATIONS 10 Dispositif flottant permettant la reprise d'un liquide 10 Floating device allowing the recovery of a liquid à la surface d'un autre liquide quel que soit le niveau on the surface of another liquid regardless of the level de la masse liquide, en évitant aux écumes ou flottants liquid mass, avoiding scum or floating d'étire entrainés et permettant au repos d'éviter aux of stretched trained and allowing at rest to avoid particules décattables d'entrer dans le dispositif .Carac-  removable particles to enter the device. térisé en ce qu'il comprend deux caissons (I et 5 ),un terized in that it comprises two boxes (I and 5), one flotteur (4) et un tuyau flexible d'évacuation. Ce dispo float (4) and a flexible drain hose. This availability sitif peut avoir la forme d'un cylindre, d'un parallélépipè-  can be in the form of a cylinder, a parallelepiped de ou d'un volume quelconque approprié 20 Dispositif selon la revendication - I - caractérisé en ce of or of any suitable volume 20 Device according to claim - I - characterized in que le caisson (I) peut avoir une forme rectangulaire. that the box (I) can have a rectangular shape. 3 r Dispositif selon la revendication - I - caractérisé en ce 3 r Device according to claim - I - characterized in that que le flotteur (4) peut être indépendant du dispositif et that the float (4) can be independent of the device and y être rattaché simplement. simply be attached to it. 40 Dispositif selon la revendication - I - caractérisé en ce 40 Device according to claim - I - characterized in that que le flotteur (4) peut,ne pas être situé entre les joues that the float (4) may not be located between the cheeks (5) mais à l'exterieuE .  (5) but outside. 5 - Dispositif selon la revendication -I - caractérisé en ce 5 - Device according to claim -I - characterized in that que les parois verticales des deux caissons (I et 5 ) tout that the vertical walls of the two boxes (I and 5) all en restant parallélespeuvent faire avec le plan horizontal staying parallel can do with the horizontal plane un angle compris entre soixante et quatre vingt dix degrés 60 Dispositif selon la revendication - I - caractérisé en ce an angle between sixty and ninety degrees 60 Device according to claim - I - characterized in qu'il est muni d'un tuyau flexible permettant l'évacuation that it has a flexible hose allowing evacuation du liquide récupéré et qui est raccordé àl'exutoire au of the recovered liquid and which is connected to the outlet at the moyen d'une canalisation souple (3). by means of a flexible pipe (3). 70 Dispositif selon la revendication - I - caractérisé en ce que 70 Device according to claim - I - characterized in that le réglage de la hauteur des deux caissons lgun dans l'autre the height adjustment of the two boxes lgun in the other peut se faire au moyen dune seule vis centrale (6) placée can be done using a single central screw (6) placed sur le dessus du flotteur (4) avec sa barrette (10) et dont on the top of the float (4) with its bar (10) and of which le but est de permettre le rapprochement du caisson (I) the goal is to allow the approximation of the box (I) contre le fond du caisson (5 > 80 Dispositif selon la revendication -7- caractérisé en ce que against the bottom of the box (5> 80 Device according to claim -7- characterized in that le réglage des deux caissons, selon leur importance,peut être the adjustment of the two boxes, depending on their importance, can be réalisé par deux ou plusieurs vis (6) .  made by two or more screws (6). 5 - Dispositif selon la revendication -I- caractérisé en ce que 5 - Device according to claim -I- characterized in that la partie inférieure de la paroi verticale du flotteur,asso-  the lower part of the vertical wall of the float, associated ciee à la paroi verticale du caisson (I) constitue un élément attached to the vertical wall of the box (I) constitutes an element de décanteur lamellaire permettant par débit nul dans la of lamellar settling tank allowing by zero flow in the canalisation (2) la décantation du liquide et interdisant pipeline (2) settling of the liquid and preventing dans ces conditions aux particules décantables,l acces du under these conditions with settling particles, access to the caisson (I).  box (I).
FR8403608A 1984-03-09 1984-03-09 FLOATING DEVICE FOR TAKING UP A SURFACE LIQUID Expired FR2560903B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8403608A FR2560903B3 (en) 1984-03-09 1984-03-09 FLOATING DEVICE FOR TAKING UP A SURFACE LIQUID

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8403608A FR2560903B3 (en) 1984-03-09 1984-03-09 FLOATING DEVICE FOR TAKING UP A SURFACE LIQUID

Publications (2)

Publication Number Publication Date
FR2560903A1 true FR2560903A1 (en) 1985-09-13
FR2560903B3 FR2560903B3 (en) 1986-06-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR8403608A Expired FR2560903B3 (en) 1984-03-09 1984-03-09 FLOATING DEVICE FOR TAKING UP A SURFACE LIQUID

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Country Link
FR (1) FR2560903B3 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2591128A1 (en) * 1985-12-09 1987-06-12 Lorraine Laminage Process and device for enriching the decanted phase in treatments for separation by flotation of oily or similar materials contained in a contaminated liquid
US4892666A (en) * 1988-10-07 1990-01-09 Paulson Douglas A Skimming apparatus and method
WO1991004087A1 (en) * 1989-09-21 1991-04-04 Henkel Kommanditgesellschaft Auf Aktien Device for taking up fluids
US5104528A (en) * 1990-09-24 1992-04-14 Christie Stanley E Floating decanter
FR2788230A1 (en) * 1999-01-12 2000-07-13 Yves Guibert Improvement of oil and water separation column efficiency by attaching sheath liner, which promotes laminar flow and coalescence of droplets, to column base
US6183654B1 (en) * 1999-01-06 2001-02-06 Universal Separators, Inc. Self leveling suction skimming device
US6238577B1 (en) 2000-01-14 2001-05-29 Jet, Inc. Self-leveling weir
WO2007035152A1 (en) * 2005-09-19 2007-03-29 Claes Olofsson Apparatus and method for separation of water from an emulsion or mixture of water and oil
US7678285B2 (en) 2005-09-19 2010-03-16 Claes Olofsson Apparatus and method for separation of water from an emulsion or mixture of water and oil
WO2012126846A1 (en) * 2011-03-18 2012-09-27 Hoppal R&D Sa Separator for separating immiscible liquids

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2591128A1 (en) * 1985-12-09 1987-06-12 Lorraine Laminage Process and device for enriching the decanted phase in treatments for separation by flotation of oily or similar materials contained in a contaminated liquid
US4892666A (en) * 1988-10-07 1990-01-09 Paulson Douglas A Skimming apparatus and method
WO1991004087A1 (en) * 1989-09-21 1991-04-04 Henkel Kommanditgesellschaft Auf Aktien Device for taking up fluids
US5227050A (en) * 1989-09-21 1993-07-13 Henkel Kommanditgesellschaft Auf Aktien Floating suction extractor for skimming liquids having a tendency to foam
US5104528A (en) * 1990-09-24 1992-04-14 Christie Stanley E Floating decanter
US6183654B1 (en) * 1999-01-06 2001-02-06 Universal Separators, Inc. Self leveling suction skimming device
US6277287B1 (en) 1999-01-06 2001-08-21 Universal Separations, Inc. Self leveling suction skimming device
FR2788230A1 (en) * 1999-01-12 2000-07-13 Yves Guibert Improvement of oil and water separation column efficiency by attaching sheath liner, which promotes laminar flow and coalescence of droplets, to column base
US6238577B1 (en) 2000-01-14 2001-05-29 Jet, Inc. Self-leveling weir
WO2007035152A1 (en) * 2005-09-19 2007-03-29 Claes Olofsson Apparatus and method for separation of water from an emulsion or mixture of water and oil
US7678285B2 (en) 2005-09-19 2010-03-16 Claes Olofsson Apparatus and method for separation of water from an emulsion or mixture of water and oil
WO2012126846A1 (en) * 2011-03-18 2012-09-27 Hoppal R&D Sa Separator for separating immiscible liquids

Also Published As

Publication number Publication date
FR2560903B3 (en) 1986-06-13

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