WO2014122145A1 - Ship for collecting polluting liquids floating on the water - Google Patents

Ship for collecting polluting liquids floating on the water Download PDF

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Publication number
WO2014122145A1
WO2014122145A1 PCT/EP2014/052191 EP2014052191W WO2014122145A1 WO 2014122145 A1 WO2014122145 A1 WO 2014122145A1 EP 2014052191 W EP2014052191 W EP 2014052191W WO 2014122145 A1 WO2014122145 A1 WO 2014122145A1
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WO
WIPO (PCT)
Prior art keywords
ship
opening
gate
door
bars
Prior art date
Application number
PCT/EP2014/052191
Other languages
French (fr)
Inventor
Benjamin LERONDEAU
Nicolas AUTREL
Original Assignee
Ecoceane
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 Ecoceane filed Critical Ecoceane
Publication of WO2014122145A1 publication Critical patent/WO2014122145A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/32—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for collecting pollution from open water
    • 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
    • E02B15/046—Collection of oil using vessels, i.e. boats, barges

Definitions

  • the present invention relates to a vessel for collecting polluting liquids floating on water, such as hydrocarbons and in particular when there are also solid elements, such as ice, floating on the water.
  • Such a vessel has an opening which is formed at the front of the hull and which makes it possible to direct the polluted water to a treatment unit such as a storage unit where the water is stored or a cleaning unit where it is stored. is cleared of hydrocarbons before being discharged.
  • a treatment unit such as a storage unit where the water is stored or a cleaning unit where it is stored. is cleared of hydrocarbons before being discharged.
  • a first grid consisting of several bars extending from bottom to top across the opening
  • a door movable between an open position in which it does not close the opening and a closed position in which it closes the opening
  • each grid takes a sharp shape oriented towards the front of the ship.
  • At least one of the grids comprises heating means provided for heating its bars.
  • each rear portion of the second grid ends at a window that communicates with the outside of the shell.
  • the second grid is retractable.
  • Fig. 1 shows a ship 100 which has a hull 102 whose bow is pierced by an opening 104 which extends vertically on either side of the waterline 10 and which allows the polluting elements, such as hydrocarbons, to be swallowed inside the shell 102 to a processing unit such as a storage unit or a cleaning unit.
  • a processing unit such as a storage unit or a cleaning unit.
  • Fig. 2 shows the hull 102 in section.
  • the opening 104 communicates with a pipe 202 behind which is the processing unit.
  • the polluted water is swallowed by the opening (arrow 302) and flows into the pipe 202 to the treatment unit (arrow 304).
  • the ship 100 has a first gate 106 disposed across the opening 104.
  • the first grid 106 consists of several bars 108 which extend from bottom to top across the opening 104.
  • the spacing between two consecutive bars 108 of the first gate 106 is here of the order of 40 cm.
  • the first grid 106 thus makes it possible to retain and deflect the floating solid elements which have dimensions greater than the spacing, towards the sides of the ship 100 while allowing the floating solid elements which have dimensions smaller than the spacing, to pass. water and floating polluting liquids.
  • the ship 100 has a second grid 110 disposed across the opening 104 at the rear of the first gate 106.
  • the first gate 106 and the second gate 110 are at a distance from each other.
  • the two grids 106 and 1 10 are at a distance of the order of 1 to 2 m from one another.
  • the second grid 110 consists of several bars 112 which extend from bottom to top across the opening 104.
  • the spacing between two consecutive bars 112 of the second grid 110 is smaller than the spacing between two bars 108 of the first gate 106 and is here of the order of 20 cm.
  • the second grid 110 thus deflects the small solid elements while allowing water and floating polluting liquids to pass.
  • the ship 100 thus equipped does not swallow floating elements thus limiting the risk of deterioration of the treatment unit.
  • each grid 106, 110 takes a sharp shape oriented towards the front of the ship 100. The solid elements are thus rejected on the side during the advancement of the ship 100.
  • each rear portion of the second grid 110 terminates at a window 114 which communicates with the outside of the shell 102.
  • the latter has a substantially vertical rear wall 306 that extends from the front to the rear while progressing from the inside to the outside of the shell 102.
  • the window 114 is made by cutting the shell 102. But in another embodiment not shown, the window 114 may be delimited by its rear wall 306 and, towards the before, by a bar 108 of the first gate 106.
  • first gate 106 with a relatively large spacing that does not disturb the flow and a second grid 110 with a reduced spacing that is retractable, ie that can be moved out of the flow of water, for example if there is little or no solid elements of small dimensions.
  • the opening 104 When the ship 100 is not in the pollutant collection position, the opening 104 must be closed to allow good navigability of the ship 100.
  • the ship 100 has a door 204 which is movable between an open position in which it does not close the opening 104 and a closed position in which it closes the opening 104.
  • FIG. 2 shows the door 204 in the open position.
  • Fig. 3 shows the door 204 in the open position for the port portion of the opening 104 and in the closed position for the starboard portion of the opening 104.
  • the vessel also has displacement means which are provided for operating the gate 204 between the two positions.
  • These moving means are for example a winch which raises and lowers the door 204 slidably mounted in rails.
  • the door 204 is placed, in the closed position, just behind the first gate 106 which provides protection for the door 204 in the event of impact with a floating object, such as a piece of ice, during the displacement of the ship 100. Indeed, the deformation of the door 204 could prevent its movement.
  • the door 204 is thus disposed between the two grids 106 and 110.
  • the door 204 may be disposed in front of the first gate 106 which will then preferably be moved back so that the door 204 in the closed position is place in the continuity of the hull 102.

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)

Abstract

The invention relates to a ship (100) for collecting polluting liquids floating on the water, which includes: a hull (102), the stem of which has an opening (104) for recovering said polluting liquids; a first grating (106) consisting of a plurality of bars (108) extending from the bottom to the top through the opening (104); a second grating (110) consisting of a plurality of bars (112) extending from the bottom to the top through the opening (104) and behind the first grating (106), the distance between two bars (112) of the second grating (110) being less than the distance between two bars (108) of the first grating (106); a door (204) which is movable between an open position, in which said door does not block the opening (104), and a closed position, in which said door blocks the opening (104); and movement means provided for moving the door (204) between the two positions.

Description

Navire permettant de ramasser des liquides polluants flottant sur l'eau  Ship to pick up polluting liquids floating on the water
La présente invention concerne un navire permettant de ramasser des liquides polluants flottant sur l'eau, tels que des hydrocarbures et en particulier lorsqu'il y a également des éléments solides, tels que de la glace, qui flottent sur l'eau. The present invention relates to a vessel for collecting polluting liquids floating on water, such as hydrocarbons and in particular when there are also solid elements, such as ice, floating on the water.
Il existe un navire qui permet de ramasser les hydrocarbures flottant sur l'eau. Un tel navire présente une ouverture qui est réalisée à l'avant de la coque et qui permet de diriger l'eau polluée vers une unité de traitement telle qu'une unité de stockage où l'eau est stockée ou une unité de nettoyage où elle est débarrassée des hydrocarbures avant d'être rejetée.  There is a ship that can pick up oil floating on the water. Such a vessel has an opening which is formed at the front of the hull and which makes it possible to direct the polluted water to a treatment unit such as a storage unit where the water is stored or a cleaning unit where it is stored. is cleared of hydrocarbons before being discharged.
Un tel navire donne entière satisfaction lorsque l'eau ne contient pas des éléments solides flottants tels que des morceaux de glace.  Such a vessel is entirely satisfactory when the water does not contain floating solid elements such as pieces of ice.
Lorsque de tels éléments flottent, ils sont également avalés par l'ouverture et ils se retrouvent dans l'unité de traitement au risque de la détériorer.  When such elements float, they are also swallowed by the opening and they end up in the treatment unit at the risk of damaging it.
Le document US-A-4, 058,461 divulgue un navire permettant de ramasser des liquides polluants flottant sur l'eau. Un objet de la présente invention est de proposer un navire permettant de ramasser des liquides polluants flottant sur l'eau qui ne présente pas les inconvénients de l'art antérieur et qui en particulier évite l'entrée d'éléments solides tels que de la glace dans son unité de traitement. US-A-4 058.461 discloses a vessel for picking up polluting liquids floating on the water. An object of the present invention is to provide a vessel for collecting polluting liquids floating on water which does not have the disadvantages of the prior art and which in particular avoids the entry of solid elements such as ice in its processing unit.
A cet effet, est proposé un navire permettant de ramasser des liquides polluants flottant sur l'eau, et comprenant:  For this purpose, a vessel is proposed for collecting polluting liquids floating on the water, and comprising:
- une coque dont l'étrave présente une ouverture destinée à récupérer lesdits liquides polluants,  a hull whose bow has an opening intended to recover said polluting liquids,
- une première grille constituée de plusieurs barreaux s'étendant de bas en haut en travers de l'ouverture,  a first grid consisting of several bars extending from bottom to top across the opening,
- une deuxième grille constituée de plusieurs barreaux s'étendant de bas en haut en travers de l'ouverture et à l'arrière de ladite première grille, l'écartement entre deux barreaux de la deuxième grille étant inférieur à l'écartement entre deux barreaux de la première grille, et  a second gate consisting of several bars extending from bottom to top across the opening and at the rear of said first gate, the distance between two bars of the second gate being less than the spacing between two bars; from the first grid, and
- une porte mobile entre une position ouverte dans laquelle elle n'obture pas l'ouverture et une position fermée dans laquelle elle obture l'ouverture, et  a door movable between an open position in which it does not close the opening and a closed position in which it closes the opening, and
- des moyens de déplacement qui sont prévus pour manœuvrer la porte entre les deux positions.  displacement means which are provided for maneuvering the door between the two positions.
Avantageusement, chaque grille prend une forme pointue orientée vers l'avant du navire.  Advantageously, each grid takes a sharp shape oriented towards the front of the ship.
Avantageusement, au moins une des grilles comporte des moyens de chauffage prévus pour chauffer ses barreaux.  Advantageously, at least one of the grids comprises heating means provided for heating its bars.
Avantageusement, chaque partie arrière de la deuxième grille se termine au niveau d'une fenêtre qui communique avec l'extérieur de la coque.  Advantageously, each rear portion of the second grid ends at a window that communicates with the outside of the shell.
Avantageusement, la fenêtre présente une paroi arrière sensiblement verticale qui s'étend de l'avant vers l'arrière en progressant de l'intérieur vers l'extérieur de la coque.  Advantageously, the window has a substantially vertical rear wall that extends from the front to the rear while progressing from the inside to the outside of the shell.
Avantageusement, la porte est placée, en position fermée, derrière la première grille.  Advantageously, the door is placed, in closed position, behind the first grid.
Avantageusement, la porte est disposée entre les deux grilles.  Advantageously, the door is disposed between the two grids.
Avantageusement, la porte est prolongée et obture les fenêtres.  Advantageously, the door is extended and closes the windows.
Avantageusement, la deuxième grille est escamotable.  Advantageously, the second grid is retractable.
Les caractéristiques de l'invention mentionnées ci-dessus, ainsi que d'autres, apparaîtront plus clairement à la lecture de la description suivante d'un exemple de réalisation, ladite description étant faite en relation avec les dessins joints, parmi lesquels: The characteristics of the invention mentioned above, as well as others, will appear more clearly on reading the following description of an example of embodiment, said description being made in connection with the accompanying drawings, among which:
- la Fig 1 montre l'étrave d'un navire selon l'invention,  FIG. 1 shows the bow of a ship according to the invention,
- la Fig. 2 est une coupe de l'étrave de la Fig. 1 par un plan vertical médian, et - la Fig. 3 est une coupe selon la ligne III-III de la Fig. 1.  FIG. 2 is a section of the bow of FIG. 1 by a median vertical plane, and - FIG. 3 is a section along the line III-III of FIG. 1.
Dans la description qui suit, les termes relatifs à une position sont pris en référence à un navire naviguant en avant sur l'eau tel qu'il est représenté sur les Figs. Les directions amont et aval sont prises en référence par rapport à la direction de déplacement du navire lorsqu'il se déplace en marche avant.  In the following description, the terms relating to a position are taken with reference to a ship sailing ahead on the water as shown in Figs. The upstream and downstream directions are taken with reference to the direction of movement of the vessel as it moves forward.
La Fig. 1 montre un navire 100 qui présente une coque 102 dont l'étrave est percée d'une ouverture 104 qui s'étend verticalement de part et d'autre de la ligne de flottaison 10 et qui permet aux éléments polluants, tels des hydrocarbures, d'être avalés à l'intérieur de la coque 102 vers une unité de traitement telle qu'une unité de stockage ou une unité de nettoyage.  Fig. 1 shows a ship 100 which has a hull 102 whose bow is pierced by an opening 104 which extends vertically on either side of the waterline 10 and which allows the polluting elements, such as hydrocarbons, to be swallowed inside the shell 102 to a processing unit such as a storage unit or a cleaning unit.
La Fig. 2 montre la coque 102 en coupe. L'ouverture 104 communique avec une canalisation 202 à l'arrière de laquelle se trouve l'unité de traitement.  Fig. 2 shows the hull 102 in section. The opening 104 communicates with a pipe 202 behind which is the processing unit.
La Fig. 3 montre une coupe de la coque 102 par un plan horizontal contenant la ligne de flottaison 10.  Fig. 3 shows a section of the shell 102 by a horizontal plane containing the water line 10.
L'eau polluée est avalée par l'ouverture (flèche 302) et elle s'écoule dans la canalisation 202 vers l'unité de traitement (flèche 304).  The polluted water is swallowed by the opening (arrow 302) and flows into the pipe 202 to the treatment unit (arrow 304).
Pour limiter l'introduction d'objets solides flottants à l'intérieur de l'ouverture 104, le navire 100 comporte une première grille 106 disposée en travers de l'ouverture 104.  To limit the introduction of floating solid objects inside the opening 104, the ship 100 has a first gate 106 disposed across the opening 104.
Dans le mode de réalisation de l'invention présenté sur les Figs., la première grille 106 est constituée de plusieurs barreaux 108 qui s'étendent de bas en haut en travers de l'ouverture 104.  In the embodiment of the invention shown in Figs., The first grid 106 consists of several bars 108 which extend from bottom to top across the opening 104.
L'écartement entre deux barreaux 108 consécutifs de la première grille 106 est ici de l'ordre de 40 cm.  The spacing between two consecutive bars 108 of the first gate 106 is here of the order of 40 cm.
La première grille 106 permet ainsi de retenir et de dévier les éléments solides flottants qui ont des dimensions supérieures à l'écartement, vers les côtés du navire 100 tout en laissant passer les éléments solides flottants qui ont des dimensions inférieures à l'écartement, l'eau et les liquides polluants flottants. Pour limiter l'introduction d'objets solides flottants à l'intérieur de la canalisation 202, le navire 100 comporte une deuxième grille 110 disposée en travers de l'ouverture 104 à l'arrière de la première grille 106. The first grid 106 thus makes it possible to retain and deflect the floating solid elements which have dimensions greater than the spacing, towards the sides of the ship 100 while allowing the floating solid elements which have dimensions smaller than the spacing, to pass. water and floating polluting liquids. To limit the introduction of floating solid objects inside the pipe 202, the ship 100 has a second grid 110 disposed across the opening 104 at the rear of the first gate 106.
La première grille 106 et la deuxième grille 110 sont à distance l'une de l'autre. Dans le mode de réalisation de l'invention présenté ici, les deux grilles 106 et 1 10 sont à une distance de l'ordre de 1 à 2 m l'une de l'autre.  The first gate 106 and the second gate 110 are at a distance from each other. In the embodiment of the invention presented here, the two grids 106 and 1 10 are at a distance of the order of 1 to 2 m from one another.
Dans le mode de réalisation de l'invention présenté sur les Figs., la deuxième grille 110 est constituée de plusieurs barreaux 112 qui s'étendent de bas en haut en travers de l'ouverture 104.  In the embodiment of the invention shown in Figs., The second grid 110 consists of several bars 112 which extend from bottom to top across the opening 104.
L'écartement entre deux barreaux 112 consécutifs de la deuxième grille 110 est inférieur à l'écartement entre deux barreaux 108 de la première grille 106 et est ici de l'ordre de 20 cm.  The spacing between two consecutive bars 112 of the second grid 110 is smaller than the spacing between two bars 108 of the first gate 106 and is here of the order of 20 cm.
Bien sûr les distances données ici sont données à titre indicatif et peuvent être différentes en fonction des dimensions du bateau et de l'environnement dans lequel il navigue.  Of course the distances given here are given as an indication and may be different depending on the size of the boat and the environment in which it sails.
La deuxième grille 110 permet ainsi de dévier les éléments solides de petites dimensions tout en laissant passer l'eau et les liquides polluants flottants.  The second grid 110 thus deflects the small solid elements while allowing water and floating polluting liquids to pass.
Le navire 100 ainsi équipé n'avale pas d'éléments flottants limitant ainsi les risques de détérioration de l'unité de traitement.  The ship 100 thus equipped does not swallow floating elements thus limiting the risk of deterioration of the treatment unit.
Pour permettre le rejet des éléments solides, chaque grille 106, 110 prend une forme pointue orientée vers l'avant du navire 100. Les éléments solides sont ainsi rejetés sur le côté lors de l'avancement du navire 100.  To allow the rejection of the solid elements, each grid 106, 110 takes a sharp shape oriented towards the front of the ship 100. The solid elements are thus rejected on the side during the advancement of the ship 100.
Pour permettre la sortie des objets solides retenus par la deuxième grille 110, chaque partie arrière de la deuxième grille 110 se termine au niveau d'une fenêtre 114 qui communique avec l'extérieur de la coque 102.  To allow the output of the solid objects retained by the second grid 110, each rear portion of the second grid 110 terminates at a window 114 which communicates with the outside of the shell 102.
Pour faciliter la sortie des objets solides de la fenêtre 114, cette dernière présente une paroi arrière 306 sensiblement verticale qui s'étend de l'avant vers l'arrière en progressant de l'intérieur vers l'extérieur de la coque 102.  To facilitate the exit of the solid objects from the window 114, the latter has a substantially vertical rear wall 306 that extends from the front to the rear while progressing from the inside to the outside of the shell 102.
Dans le mode de réalisation de l'invention présenté ici, la fenêtre 114 est réalisée par une découpe de la coque 102. Mais dans un autre mode de réalisation non représenté, la fenêtre 114 peut être délimitée par sa paroi arrière 306 et, vers l'avant, par un barreau 108 de la première grille 106.  In the embodiment of the invention presented here, the window 114 is made by cutting the shell 102. But in another embodiment not shown, the window 114 may be delimited by its rear wall 306 and, towards the before, by a bar 108 of the first gate 106.
Si l'écartement d'une grille 106, 1 10 est trop petit, cela crée des perturbations de l'écoulement, c'est pourquoi il est préférable d'avoir une première grille 106 avec un écartement relativement important qui ne perturbe pas l'écoulement et une deuxième grille 110 avec un écartement réduit qui soit escamotable, c'est à dire qui peut être déplacé hors de l'écoulement d'eau, par exemple s'il y a peu ou pas d'éléments solides de petites dimensions. If the spacing of a gate 106, 1 10 is too small, it creates flow disturbances, which is why it is preferable to have a first gate 106 with a relatively large spacing that does not disturb the flow and a second grid 110 with a reduced spacing that is retractable, ie that can be moved out of the flow of water, for example if there is little or no solid elements of small dimensions.
Pour fluidifier les hydrocarbures lors de leur ramassage, ceux-ci sont chauffés. To fluidize the hydrocarbons during their collection, they are heated.
A cette fin, au moins l'une des grilles 106 et 110 comporte des moyens de chauffage prévus pour chauffer ses barreaux 108 et/ou 112. Selon un mode de réalisation particulier, les barreaux 108 et 112 sont creux et les moyens de chauffage prennent la forme d'un circuit de fluide chaud circulant dans les barreaux 108 et 112. For this purpose, at least one of the grids 106 and 110 comprises heating means provided for heating its bars 108 and / or 112. According to a particular embodiment, the bars 108 and 112 are hollow and the heating means take the form of a hot fluid circuit circulating in the bars 108 and 112.
Lorsque le navire 100 n'est pas en position de ramassage d'éléments polluants, l'ouverture 104 doit être obturée pour permettre une bonne navigabilité du navire 100.  When the ship 100 is not in the pollutant collection position, the opening 104 must be closed to allow good navigability of the ship 100.
Le navire 100 présente une porte 204 qui est mobile entre une position ouverte dans laquelle elle n'obture pas l'ouverture 104 et une position fermée dans laquelle elle obture l'ouverture 104. La Fig. 2 montre la porte 204 en position ouverte. La Fig. 3 montre la porte 204 en position ouverte pour la partie bâbord de l'ouverture 104 et en position fermée pour la partie tribord de l'ouverture 104.  The ship 100 has a door 204 which is movable between an open position in which it does not close the opening 104 and a closed position in which it closes the opening 104. FIG. 2 shows the door 204 in the open position. Fig. 3 shows the door 204 in the open position for the port portion of the opening 104 and in the closed position for the starboard portion of the opening 104.
Le navire présente également des moyens de déplacement qui sont prévus pour manœuvrer la porte 204 entre les deux positions. Ces moyens de déplacement sont par exemple un treuil qui soulève et abaisse la porte 204 montée coulissante dans des rails.  The vessel also has displacement means which are provided for operating the gate 204 between the two positions. These moving means are for example a winch which raises and lowers the door 204 slidably mounted in rails.
Dans le mode de réalisation de l'invention présenté ici, la porte 204 est placée, en position fermée, juste derrière la première grille 106 qui assure la protection de la porte 204 en cas de choc avec un objet flottant, tel qu'un morceau de glace, lors du déplacement du navire 100. En effet, la déformation de la porte 204 pourrait empêcher son déplacement. La porte 204 est ainsi disposée entre les deux grilles 106 et 110.  In the embodiment of the invention presented here, the door 204 is placed, in the closed position, just behind the first gate 106 which provides protection for the door 204 in the event of impact with a floating object, such as a piece of ice, during the displacement of the ship 100. Indeed, the deformation of the door 204 could prevent its movement. The door 204 is thus disposed between the two grids 106 and 110.
Bien sûr, s'il n'y a pas de risque de rencontrer un objet flottant, la porte 204 peut être disposée en avant de la première grille 106 qui sera alors de préférence reculée de manière à ce que la porte 204 en position fermée se place dans la continuité de la coque 102.  Of course, if there is no risk of encountering a floating object, the door 204 may be disposed in front of the first gate 106 which will then preferably be moved back so that the door 204 in the closed position is place in the continuity of the hull 102.
Dans le mode de réalisation de l'invention présenté sur la Fig. 3, la porte 204 en position fermée n'obture pas les fenêtres 114, mais la porte 204 peut être prolongée pour obturer également les fenêtres 114. Bien entendu, la présente invention n'est pas limitée aux exemples et modes de réalisation décrits et représentés, mais elle est susceptible de nombreuses variantes accessibles à l'homme de l'art. In the embodiment of the invention shown in FIG. 3, the door 204 in the closed position does not close the windows 114, but the door 204 can be extended to also close the windows 114. Of course, the present invention is not limited to the examples and embodiments described and shown, but it is capable of many variants accessible to those skilled in the art.

Claims

REVENDICATIONS
1) Navire (100) permettant de ramasser des liquides polluants flottant sur l'eau, et comprenant: 1) A vessel (100) for picking up polluting liquids floating on the water, and comprising:
- une coque (102) dont l'étrave présente une ouverture (104) destinée à récupérer lesdits liquides polluants,  - a hull (102) whose bow has an opening (104) for recovering said polluting liquids,
- une première grille (106) constituée de plusieurs barreaux (108) s'étendant de bas en haut en travers de l'ouverture (104),  a first gate (106) consisting of several bars (108) extending from bottom to top across the opening (104),
- une deuxième grille (110) constituée de plusieurs barreaux (112) s'étendant de bas en haut en travers de l'ouverture (104) et à l'arrière de ladite première grille (106), l'écartement entre deux barreaux (112) de la deuxième grille (110) étant inférieur à l'écartement entre deux barreaux (108) de la première grille (106), et  a second gate (110) consisting of several bars (112) extending from bottom to top across the opening (104) and at the rear of said first gate (106), the spacing between two bars ( 112) of the second gate (110) being smaller than the spacing between two bars (108) of the first gate (106), and
- une porte (204) mobile entre une position ouverte dans laquelle elle n'obture pas l'ouverture (104) et une position fermée dans laquelle elle obture l'ouverture (104), et  a door (204) movable between an open position in which it does not close the opening (104) and a closed position in which it closes the opening (104), and
- des moyens de déplacement prévus pour manœuvrer la porte (204) entre les deux positions.  - Displacement means provided to maneuver the door (204) between the two positions.
2) Navire (100) selon la revendication 1, caractérisé en ce que chaque grille (106, 110) prend une forme pointue orientée vers l'avant du navire (100). 3) Navire (100) selon l'une des revendications 1 ou 2, caractérisé en ce que au moins une des grilles (106, 110) comporte des moyens de chauffage prévus pour chauffer ses barreaux (108, 112). 2) ship (100) according to claim 1, characterized in that each grid (106, 110) takes a pointed form oriented towards the front of the ship (100). 3) vessel (100) according to one of claims 1 or 2, characterized in that at least one of the grids (106, 110) comprises heating means provided for heating its bars (108, 112).
4) Navire (100) selon l'une des revendications 1 à 3, caractérisé en ce que chaque partie arrière de la deuxième grille (110) se termine au niveau d'une fenêtre (114) qui communique avec l'extérieur de la coque (102). 4) ship (100) according to one of claims 1 to 3, characterized in that each rear portion of the second gate (110) terminates at a window (114) which communicates with the outside of the hull (102).
5) Navire (100) selon la revendication 4, caractérisé en ce que la fenêtre (114) présente une paroi arrière (306) sensiblement verticale qui s'étend de l'avant vers l'arrière en progressant de l'intérieur vers l'extérieur de la coque (102). 6) Navire (100) selon l'une des revendications 1 à 5, caractérisé en ce que la porte (204) est placée, en position fermée, derrière la première grille (106). 5) Vessel (100) according to claim 4, characterized in that the window (114) has a rear wall (306) substantially vertical which extends from the front to the rear while progressing from the inside towards the outside the hull (102). 6) ship (100) according to one of claims 1 to 5, characterized in that the door (204) is placed in closed position behind the first gate (106).
7) Navire (100) selon la revendication 6, caractérisé en ce que la porte (204) est disposée entre les deux grilles (106, 110). 8) Navire (100) selon l'une des revendications 6 ou 7, lorsqu'elles dépendent de l'une des revendications 4 ou 5, caractérisé en ce que la porte (204) est prolongée et obture les fenêtres (114). 7) ship (100) according to claim 6, characterized in that the door (204) is disposed between the two grids (106, 110). 8) Ship (100) according to one of claims 6 or 7, when dependent on one of claims 4 or 5, characterized in that the door (204) is extended and closes the windows (114).
9) Navire (100) selon l'une des revendications 1 à 8, caractérisé en ce que la deuxième grille (110) est escamotable. 9) Ship (100) according to one of claims 1 to 8, characterized in that the second gate (110) is retractable.
PCT/EP2014/052191 2013-02-07 2014-02-05 Ship for collecting polluting liquids floating on the water WO2014122145A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR13/51043 2013-02-07
FR1351043A FR3001704B1 (en) 2013-02-07 2013-02-07 VESSEL FOR COLLECTING POLLUTANT FLOATING LIQUIDS ON WATER

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WO2014122145A1 true WO2014122145A1 (en) 2014-08-14

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PCT/EP2014/052191 WO2014122145A1 (en) 2013-02-07 2014-02-05 Ship for collecting polluting liquids floating on the water

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FR (1) FR3001704B1 (en)
WO (1) WO2014122145A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2306123A1 (en) * 1975-04-02 1976-10-29 Consultant Sarl B J Oil slick collecting barge - with water level controlled flaps in bow openings to decantation tanks (NL051076)
FR2345343A2 (en) * 1976-03-24 1977-10-21 Consultant Sarl B J Oil slick collecting barge - with water level controlled flaps in bow openings to decantation tanks (NL051076)
US4058461A (en) 1976-10-05 1977-11-15 Gaw Thomas I Oil salvage ship with ocean going bow
FR2842169A1 (en) * 2002-07-12 2004-01-16 Armor Tech BUILDING INTENDED TO COLLECT ON THE EDGE OF WASTE WITHOUT NEEDING PUMPING FOR THIS PURPOSE

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2306123A1 (en) * 1975-04-02 1976-10-29 Consultant Sarl B J Oil slick collecting barge - with water level controlled flaps in bow openings to decantation tanks (NL051076)
FR2345343A2 (en) * 1976-03-24 1977-10-21 Consultant Sarl B J Oil slick collecting barge - with water level controlled flaps in bow openings to decantation tanks (NL051076)
US4058461A (en) 1976-10-05 1977-11-15 Gaw Thomas I Oil salvage ship with ocean going bow
FR2842169A1 (en) * 2002-07-12 2004-01-16 Armor Tech BUILDING INTENDED TO COLLECT ON THE EDGE OF WASTE WITHOUT NEEDING PUMPING FOR THIS PURPOSE

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FR3001704A1 (en) 2014-08-08
FR3001704B1 (en) 2015-03-13

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