ES2330822A1 - Pollutant collection device - Google Patents

Pollutant collection device Download PDF

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Publication number
ES2330822A1
ES2330822A1 ES200800278A ES200800278A ES2330822A1 ES 2330822 A1 ES2330822 A1 ES 2330822A1 ES 200800278 A ES200800278 A ES 200800278A ES 200800278 A ES200800278 A ES 200800278A ES 2330822 A1 ES2330822 A1 ES 2330822A1
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Spain
Prior art keywords
mesh
collection
pollutants
anchors
net
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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
ES200800278A
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Spanish (es)
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ES2330822B1 (en
Inventor
Francisco Rodriguez Rubio
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Individual
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Individual
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Priority to ES200800278A priority Critical patent/ES2330822B1/en
Priority to PCT/ES2009/000030 priority patent/WO2009095512A1/en
Publication of ES2330822A1 publication Critical patent/ES2330822A1/en
Application granted granted Critical
Publication of ES2330822B1 publication Critical patent/ES2330822B1/en
Expired - Fee Related 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
    • E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects
    • B63C7/006—Emptying the contents of sunken, stranded, or disabled vessels, e.g. by engaging the vessel; Underwater collecting of buoyant contents, such as liquid, particulate or gaseous contents, escaping from sunken vessels, e.g. using funnels, or tents for recovery of escaping hydrocarbons
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
    • 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
    • E02B2015/005—Tent-like structures for dealing with pollutant emissions below the water surface

Abstract

The device has been specially designed to form a barrier to pollutant discharges from sunken vessels, which, owing to the density thereof, tend to float and spread quickly through the sea. For this purpose, the device takes the form a net (1) having dimensions calculated according to the surface area of the vessel or container to be covered and made from a material impermeable to the waste products to be collected, said net (1) adopting a bell shape when in use. The net (1) includes stabilisation means in the form of floats (3) and anchors or mooring posts (4) associated with the net. The net is characterised in that it includes at least one valve (4) provided on the surface thereof, preferably in the central area of same, to which a hose (5) can be coupled in order to collect the pollutants located therebelow.

Description

Dispositivo para la recogida de contaminantes.Device for collecting pollutants

Objeto de la invenciónObject of the invention

La presente invención se refiere a un dispositivo que ha sido especialmente concebido para facilitar la recogida de contaminantes en el mar, a base de hidrocarburos, como por ejemplo vertidos de petróleo o similares.The present invention relates to a device that has been specially designed to facilitate the collection of pollutants at sea, based on hydrocarbons, such as for example oil spills or the like.

El objeto de la invención es proporcionar un dispositivo de recogida de contaminantes sumamente sencillo, y por lo tanto económico, sin menoscabo de una gran eficacia en su aplicación.The object of the invention is to provide a extremely simple pollutant collection device, and by therefore economical, without prejudice to great efficiency in its application.

Antecedentes de la invenciónBackground of the invention

Como es sabido, la mayoría de las catástrofes que ocurren en el mar, en cuanto al medio ambiente se refiere, se deben a buques petroleros y en particular a aquellos que transportan crudo, vulgarmente conocido como "chapapote".As is known, most catastrophes that occur in the sea, as far as the environment is concerned, it they owe to oil tankers and in particular to those that they transport crude oil, commonly known as "chapapote".

Al ser este producto de una densidad superior a los demás derivados del petróleo conocidos, como la gasolina o el gas-oil, pero inferior a la del agua del mar, durante su vertido tiende a irse a la superficie, por lo que se hace necesario que su estancamiento o confinamiento en los tanques aun llenos del buque siniestrado deba hacerse lo más rápido posible y con el menor coste, para evitar así los efectos de las mareas negras y la dispersión de este producto por los fondos marinos contaminando todo su alrededor.Being this product of a density greater than other known petroleum derivatives, such as gasoline or gas-oil, but inferior to seawater, during its discharge it tends to go to the surface, so it makes it necessary for its stagnation or confinement in the tanks even full of the damaged ship should be done as quickly as possible and with the lowest cost, to avoid the effects of the tides Blacks and the dispersion of this product by the seabed polluting all around.

Los procedimientos de extracción de los materiales para que no contaminen se dificultan más cuanto mayor es la profundidad a la que se encuentra el buque, recipiente o contenedor, de manera que lo primero que se debe conseguir es confinamiento en el lugar donde se encuentra.The extraction procedures of materials so that they do not contaminate become more difficult the greater it is the depth at which the vessel, vessel or container, so the first thing to get is confinement in the place where it is located.

El solicitante no tiene conocimiento de la existencia de un dispositivo para la recogida de contaminantes con las características de la invención que se van a describir a continuación.The applicant is not aware of the existence of a device for collecting contaminants with the characteristics of the invention to be described in continuation.

Descripción de la invenciónDescription of the invention

Para ello, el dispositivo que se preconiza está constituido a partir de una malla, obtenida a base de un material resistente y no contaminante, con una estructuración que la haga impermeable a los elementos contaminantes, malla que adoptará preferentemente una forma de campana, en orden a disponerse sobre la zona del buque hundido por la que se produce el vertido, incorporando en sus extremos anclajes o muertos para facilitar la inmersión de la malla, así como para estabilizarla, contando igualmente con flotadores que den a dicha malla una cierta flotabilidad, que permita adoptar dicha forma de campana.For this, the device that is recommended is constituted from a mesh, obtained from a material resistant and non-polluting, with a structuring that makes it impervious to pollutants, mesh that will adopt preferably a bell shape, in order to be arranged on the area of the sunken ship through which the spill occurs, incorporating at its ends anchors or dead to facilitate the immersion of the mesh, as well as to stabilize it, counting also with floats that give said mesh a certain buoyancy, which allows adopting said bell shape.

De acuerdo con otra de las características de la invención, sobre la superficie de la malla se establecerán una o más válvulas a las que se acoplarán los correspondientes tubos o mangueras, en orden a permitir extraer a través de los mismos los líquidos contaminantes.According to another of the characteristics of the invention, on the surface of the mesh one or more valves to which the corresponding tubes will be attached or hoses, in order to allow to extract through them the pollutants

Por último, cabe destacar que los anclajes o muertos dispondrán de medios de regulación de la distancia de los mismos a la malla, tales como cables o similares, en orden a permitir un preciso posicionamiento de la misma.Finally, it should be noted that the anchors or dead will have means of regulating the distance of the same to the mesh, such as cables or the like, in order to allow precise positioning of it.

Descripción de los dibujosDescription of the drawings

Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características del invento, de acuerdo con un ejemplo preferente de realización práctica del mismo, se acompaña como parte integrante de dicha descripción, un único juego de planos en donde con carácter ilustrativo y no limitativo, se ha representado un dispositivo para la recogida de contaminantes realizado de acuerdo con el objeto de la presente invención.To complement the description that is being performing and in order to help a better understanding of the characteristics of the invention, according to a preferred example of practical realization of it, is accompanied as part member of this description, a single set of planes where with an illustrative and non-limiting nature, a device for collecting pollutants made according for the purpose of the present invention.

Realización preferente de la invenciónPreferred Embodiment of the Invention

A la vista de la figura reseñada puede observarse como el dispositivo que se preconiza está constituido a partir de una malla (1), en cuya zona perimetral se establecen una serie de anclajes o muertos (2), así como una serie de flotadores (3), contando dicha malla con al menos una válvula (4) para extracción del fluido contaminante a través de al menos una manguera (5) de extracción.In view of the review figure you can be observed as the device that is recommended is constituted to starting from a mesh (1), in whose perimeter zone a series of anchors or dead (2), as well as a series of floats (3), said mesh having at least one valve (4) for extraction of the contaminating fluid through at least one hose (5) extraction.

De forma más concreta, la malla (1) estará obtenida a partir de un tejido realizado con materiales no contaminantes, con la suficiente resistencia para que los elementos que la forman resistan las fuerzas de flotabilidad del contaminante a confinar, así como el peso de los correspondientes anclajes (2).More specifically, the mesh (1) will be obtained from a fabric made of non-material pollutants, with sufficient resistance so that the elements that form resist the buoyancy forces of the pollutant to be confined, as well as the weight of the corresponding anchors (2).

Dicha malla (1) deberá ser pues muy resistente frente a la rotura y al corte por parte de elementos punzantes que pueden constituir los diferentes elementos que participan en la estructura de los buques o pecios hundidos a que está destinada a cubrir.Said mesh (1) must therefore be very resistant against breakage and cutting by sharp elements that they can constitute the different elements that participate in the structure of sunken ships or wrecks to which it is intended for cover.

Así pues, el tejido de la malla (1) será lo suficientemente tupido como para evitar que por sus poros pueda salir el fluido contaminante.So, the mesh fabric (1) will be the dense enough to prevent its pores from being able to Leaving the contaminating fluid.

Adicionalmente dicha malla (1) presentará igualmente unas propiedades que la hagan resistente al estiramiento y al aplastamiento, no resultando sometida a ninguna presión del fondo del mar en situación de trabajo, por cuanto que ésta estará a la misma profundidad y por lo tanto aproximadamente a la misma presión en toda su extensión.Additionally said mesh (1) will present also some properties that make it resistant to stretching and to crushing, not being subjected to any pressure from the seabed in working situation, since it will be at the same depth and therefore approximately the same pressure throughout its extension.

Tal y como se ha comentado con anterioridad, el tamaño de la citada malla (1) será el adecuado para cubrir con garantías las partes del buque, recipiente o contenedores accidentados cuyo vertido se desee recoger.As previously mentioned, the size of the mentioned mesh (1) will be adequate to cover with guarantees the parts of the vessel, container or containers accident victims whose discharge is to be collected.

La malla (1) presentará preferiblemente una forma de campana, para la cual en la zona intermedia de la misma se establecerán una serie de flotadores (3'), de manera que una vez sumergida adopte dicha configuración.The mesh (1) will preferably have a bell shape, for which in the intermediate zone of the same will establish a series of floats (3 '), so that once submerged adopt such configuration.

Esta configuración en forma de campana hace que las sustancias contaminantes se concentren en la parte superior de la campana, debido a su propia flotabilidad, resbalando por el interior de la misma.This bell-shaped configuration makes pollutants concentrate on the top of the bell, due to its own buoyancy, sliding down the inside of it.

Asimismo, el material de la malla deberá ser ligero en orden a facilitar su manejo y almacenamiento, debiendo ser igualmente resistente al medio marino sin sufrir degradación por estar sumergida, pudiendo estar impregnada con una sustancia que repela a los crustáceos.Also, the mesh material should be lightweight in order to facilitate its handling and storage, having to be equally resistant to the marine environment without suffering degradation for being submerged, being able to be impregnated with a substance That repels crustaceans.

En cuanto a los bordes (6) de la malla (1), éstos irán rematados de forma tal que dependiendo de su tamaño permitan poner los fijadores para su anclaje y regulación, a través de los muertos (2), así como las válvulas y flotadores (3) necesarios.As for the edges (6) of the mesh (1), these will be finished off in such a way that depending on their size allow to fix the fasteners for anchoring and regulation, through of the dead (2), as well as valves and floats (3) necessary.

Dichos anclajes o muertos (2) podrán ser de diferentes tamaños, en función del tamaño de la malla y del número de anclajes previstos para la misma.Said anchors or dead (2) may be of different sizes, depending on the size of the mesh and the number of anchors provided for it.

Estos se fondearán en las proximidades en las que se encuentre el pecio sumergido, de manera que a través de cables, cabos o cualquier sistema de fijación convencional, estarán unidos a la citada malla (1), con posibilidad de regular la distancia a la misma, en orden a adaptar dicha malla a la geometría del pecio. Para ello dichos anclajes (2) contarán con una argolla (7) en su zona superior para paso de los citados cabos, cuyos extremos libres podrán prolongarse hasta la embarcación de recogida del contaminante, en orden a regular desde allí el posicionamiento de la malla sobre el buque hundido.These will be anchored in the vicinity in the that the submerged wreck be found, so that through cables, ends or any conventional fixing system will be attached to the mentioned mesh (1), with the possibility of regulating the distance to it, in order to adapt said mesh to the geometry of the wreck. For this, said anchors (2) will have a ring (7) in its upper zone to pass the mentioned ends, whose free ends may be extended until the collection vessel of the contaminant, in order to regulate the positioning from there of the mesh on the sunken ship.

En cuanto a los flotadores (3-3'), tanto el tamaño como el número de éstos dependerá igualmente de las dimensiones de la malla (1).As for the floats (3-3 '), both the size and number of these It will also depend on the dimensions of the mesh (1).

Por último, y como ya se ha comentado con anterioridad, la malla incorporará una serie de válvulas (4') distribuidas por su superficie, al objeto de permitir la extracción desde un barco o desde el exterior las sustancias contaminantes agrupadas bajo la malla (1), siendo su óptima localización la zona media o punto superior de dicha malla en forma de campana.Finally, and as already mentioned with previously, the mesh will incorporate a series of valves (4 ') distributed over its surface, in order to allow extraction from a ship or from abroad the polluting substances grouped under the mesh (1), the area being its optimal location middle or upper point of said bell-shaped mesh.

Adicionalmente podrá instalarse un número determinado de válvulas para permitir que los gases expulsados por los buceadores que estén trabajando en el pecio puedan salir de la campana, en orden a reducir la tensión en los medios de fijación de los anclajes (2) a la malla (1) producida por el aumento de flotabilidad de la misma que supone la acumulación de dichos gases.Additionally a number may be installed determined valves to allow the gases expelled by divers who are working on the wreck can leave the bell, in order to reduce the tension in the fixing means of the anchors (2) to the mesh (1) produced by the increase of buoyancy that involves the accumulation of said gases

Claims (6)

1. Dispositivo para la recogida de contaminantes, caracterizado porque está constituido a partir de una malla (1), de dimensiones acordes con la superficie del buque o contenedor a cubrir de que se trate, de un material impermeable a los residuos a recoger, malla (1) que en disposición operativa adopta una forma de campana, habiéndose previsto que la misma cuente con medios para su estabilización, materializados en flotadores (3) y anclajes o muertos (2) asociados a la misma, con la particularidad de que dicha malla (1) cuenta con al menos una válvula (4) establecida sobre su superficie en la que es acoplable una manguera (5) para recogida de los contaminantes alojados bajo ella.1. Device for the collection of pollutants, characterized in that it is constituted from a mesh (1), of dimensions in accordance with the surface of the vessel or container to be covered, of a material impervious to the waste to be collected, mesh (1) that in operative disposition adopts a bell shape, having provided that it has means for its stabilization, materialized in floats (3) and anchors or dead (2) associated with it, with the particularity that said mesh (1) it has at least one valve (4) established on its surface on which a hose (5) for collecting the contaminants housed under it is attachable. 2. Dispositivo para la recogida de contaminantes, según reivindicación 1ª, caracterizado porque la válvula o válvulas (4) se establecen en la zona media o punto más alto en situación de trabajo de la malla (1).2. Device for the collection of pollutants, according to claim 1, characterized in that the valve or valves (4) are established in the middle zone or highest point in the working situation of the mesh (1). 3. Dispositivo para la recogida de contaminantes, según reivindicación 1ª, caracterizado porque la malla (1) es de un material resistente a la rotura o corte por elementos punzantes, obtenido a base de materiales no contaminantes, resistente al aplastamiento y al estiramiento, flexible y ligero.3. Device for the collection of contaminants, according to claim 1, characterized in that the mesh (1) is made of a material resistant to breakage or cutting by sharp elements, obtained based on non-polluting materials, resistant to crushing and stretching, flexible and light 4. Dispositivo para la recogida de contaminantes, según reivindicación 1ª, caracterizado porque la malla (1) está impregnada con una sustancia que repela a los crustáceos.4. Device for the collection of contaminants, according to claim 1, characterized in that the mesh (1) is impregnated with a substance that repels crustaceans. 5. Dispositivo para la recogida de contaminantes, según reivindicación 1ª, caracterizado porque sobre la superficie de la malla (1) se establecen válvulas (4') para expulsión de gases.5. Device for the collection of pollutants, according to claim 1, characterized in that valves (4 ') for gas expulsion are established on the surface of the mesh (1). 6. Dispositivo para la recogida de contaminantes, según reivindicación 1ª, caracterizada porque los anclajes o muertos (2) se relacionan con la malla (1) a través de cables o cabos, pasantes por argollas (7) establecidos en dichos muertos, de manera que a través de dichos cabos pueda regularse la distancia entre los anclajes (2) y la malla (1).6. Device for the collection of pollutants, according to claim 1, characterized in that the anchors or dead (2) are related to the mesh (1) through cables or ropes, through rings (7) established in said dead, so that through these ends the distance between the anchors (2) and the mesh (1) can be regulated.
ES200800278A 2008-02-01 2008-02-01 DEVICE FOR THE COLLECTION OF POLLUTANTS. Expired - Fee Related ES2330822B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES200800278A ES2330822B1 (en) 2008-02-01 2008-02-01 DEVICE FOR THE COLLECTION OF POLLUTANTS.
PCT/ES2009/000030 WO2009095512A1 (en) 2008-02-01 2009-01-21 Pollutant collection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200800278A ES2330822B1 (en) 2008-02-01 2008-02-01 DEVICE FOR THE COLLECTION OF POLLUTANTS.

Publications (2)

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ES2330822A1 true ES2330822A1 (en) 2009-12-15
ES2330822B1 ES2330822B1 (en) 2010-09-24

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ES200800278A Expired - Fee Related ES2330822B1 (en) 2008-02-01 2008-02-01 DEVICE FOR THE COLLECTION OF POLLUTANTS.

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WO (1) WO2009095512A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010026425B4 (en) * 2010-07-07 2013-03-28 Case Compounds B.V. Method for sealing leaks in media-carrying constructions

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2396335A (en) * 2002-12-21 2004-06-23 Dominic Michaelis Flexible shipwreck cover
FR2849072A1 (en) * 2002-12-23 2004-06-25 Pierre Marie Dominique Devaux Equipment confining and recovering pollutants, e.g. crude oil from sunken wreck, comprises vertical column of weighted, resilient, flexible tubing covering wreck
ES2222094A1 (en) * 2003-07-02 2005-01-16 Jorge Perez Barril System for the extraction and recovery of fluids from sunken vessels
WO2008011456A2 (en) * 2006-07-19 2008-01-24 Windsor Innovations, Ltd Apparatus and method for collecting a target fluid submerged in a higher density carrier fluid

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2396335A (en) * 2002-12-21 2004-06-23 Dominic Michaelis Flexible shipwreck cover
FR2849072A1 (en) * 2002-12-23 2004-06-25 Pierre Marie Dominique Devaux Equipment confining and recovering pollutants, e.g. crude oil from sunken wreck, comprises vertical column of weighted, resilient, flexible tubing covering wreck
ES2222094A1 (en) * 2003-07-02 2005-01-16 Jorge Perez Barril System for the extraction and recovery of fluids from sunken vessels
WO2008011456A2 (en) * 2006-07-19 2008-01-24 Windsor Innovations, Ltd Apparatus and method for collecting a target fluid submerged in a higher density carrier fluid

Also Published As

Publication number Publication date
WO2009095512A1 (en) 2009-08-06
ES2330822B1 (en) 2010-09-24
WO2009095512A4 (en) 2009-10-29

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