EP2694741B1 - Flotteur d'aspiration, dispositif de collecte et bateau de collecte - Google Patents

Flotteur d'aspiration, dispositif de collecte et bateau de collecte Download PDF

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Publication number
EP2694741B1
EP2694741B1 EP12721730.5A EP12721730A EP2694741B1 EP 2694741 B1 EP2694741 B1 EP 2694741B1 EP 12721730 A EP12721730 A EP 12721730A EP 2694741 B1 EP2694741 B1 EP 2694741B1
Authority
EP
European Patent Office
Prior art keywords
suction
float
liquid
passage
tube portion
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.)
Not-in-force
Application number
EP12721730.5A
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German (de)
English (en)
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EP2694741A1 (fr
Inventor
Udo Nagel
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Individual
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Individual
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • 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
    • 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
    • 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
    • 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
    • E02B15/047—Collection of oil using vessels, i.e. boats, barges provided with an oil collecting boom arranged on at least one side of the hull

Definitions

  • the invention relates to a suction float for removing liquid and / or foam-like contaminants on surfaces of liquids. Furthermore, the invention relates to a collecting device with a Absaugschwimmer and a collecting vessel.
  • Impurities on surfaces of liquids can be liquid or foamy.
  • impurities are substances such as oil, crude oil, bound oil, foams, chemicals or impurities of all kinds, as well as garbage, the impurities being on the liquid, for example water or the like in engine work tanks, water tanks, settling tanks, ponds, lakes, rivers or seas , swim or float.
  • Ponds are contaminated, for example, by leaves or other plant residues.
  • machine basins can contain cooling fluids that are contaminated with oils or the like during the work process.
  • Standard means for extracting contaminants on surfaces of liquids are, for example, vacuum pumps, which suck off large quantities of liquid in addition to the actual contaminants.
  • absorbents such as binders or natural fibers, such as cotton used to bind the impurities and later to fish in firmer bound form.
  • oil separators or light liquid or gasoline separators are known, which deposit the impurities from the liquid in a corresponding subsequent treatment plant so as to remove the impurities located on surfaces of liquids.
  • Floating oil on the surface of the water can be picked up by special ships, folding ships, conventionally designed ships with outriggers, catamarans or mixed constructions with catamaran foredeck.
  • a double hull ship "Thor” is known that opens both halves of the ship from the bow up to 65 degrees to oil intake, creating an open triangle is formed, in which the oil collects.
  • the oil is forced through weir openings in both halves of the ship and transported by separators with the charge pumps in the cargo tanks.
  • the actual pick-up devices are based on the principle of a weir that is overflowed by the oil layer or oil-absorbing rotating rollers or brushes with scrapers that absorb the impurities.
  • the still water-containing oil is further purified by means of separators, the water being largely separated.
  • separators For low and high oil viscosities partially different pumping systems are used.
  • a skimmer is a device in man-made lakes, garden ponds or swimming pools and other liquid containers, which sucks the dirt from the water surface. Dust, leaves, oil or other contaminants cause the pond / lake water to be enriched with too many nutrients from the outside and thus become cloudy and cloudy. A skimmer in a pond or lake prevents this process and does not allow the surface contamination to cloud the water. In larger bodies of water, a correspondingly larger number of extraction points will be installed. Skimmers can also be used to clean, for example, cooling water. Skimmers have a pipe with a large diameter built into the liquid vertically, wherein the diameter of the pipe is made larger / wider than the water surface. Through a pipe connection to which a suction pump is connected and in front of which a coarse dirt filter or a screen is attached, the suction of the contaminants from the surface of the liquid.
  • suction swimmers or snorkel swimmers are used for suction, which are arranged in a liquid reservoir.
  • a device for collecting gasoline, oil and similar substances floating on the water having a weir, which is composed of floats and has a skimmer connected to a pump.
  • the device has a floating body box-like wall elements on, which float in the water about half their height floating and have an elongated shape with upright arranged in rectangular cross-section rectangular shape. For dimensionally stable connection of the individual wall elements plug-in elements are provided at both ends.
  • a device for the removal of floating substances such as oil, foam and the like is known, wherein a provided with a floating substance receiving passage channel provided main body further at least one buoyant structure or a buoyant structure is provided, the structure or the structure relative to Main floating body is movable up and down.
  • this device for example, oil, foam and the like floating on the water of rivers, lakes, seawater, liquid surfaces in settling tanks, water tanks and the like can be eliminated.
  • the present invention has for its object to provide an arrangement which makes it possible to remove liquid and / or foam-like contaminants on surfaces of liquids, wherein an automatic self-adaptation takes place to changing liquid heights.
  • These changing liquid levels can be falling or rising liquid levels or even swell.
  • sucking off the impurities only small amounts of liquid should be removed, as this way the further processing process can be made extremely efficient, since only small amounts of liquid are contained, which have to be separated.
  • a suction float comprising a suction pipe for transporting sucked liquid, a float having a top and a bottom, a first passage from the top to the bottom for passing the Absaugrohrabiteses and a second passage from the bottom to the top, wherein the Absaugrohrabsacrificing after passing through the first passage is guided along the underside of the floating body and formed penetrating into the second passage, wherein the float is movable along the Absaugrohrabiteses, allows the removal of liquid and / or foam-like contaminants on surfaces of liquids.
  • Absaugschwimmer is able to adapt itself to changing liquid levels, since the float is located on the surface, preferably just with the top of the liquid surface.
  • the float mentioned here is to be understood not only a hollow body with a corresponding buoyancy per se, but also floating body with another filling, such as plastic or other materials, or even body of only one material without cavity.
  • the body must be designed such that it floats on the surface of a liquid and for this purpose has a corresponding buoyancy.
  • Absaugschwimmer can be used for the applications mentioned in this application. These include, for example, emulsion containers used on machine tools, small degreasing systems, modular sewage treatment plants, CNC metalworking, surface technology, wastewater treatment, plant construction as well as on ponds, pond systems, waters, port facilities or the sea. Of course, further application areas in which impurities present on a surface must be removed are conceivable.
  • the liquid and / or foam-like contaminants to be removed on the surface of the liquid are conducted on the upper side of the floating body through the second passage into the suction pipe section and removed there.
  • a pump is arranged, which sucks the impurities.
  • the float With corresponding changes in the liquid level, the float automatically moves with its surface along the surface of the liquid, so that only minimal amounts of liquid are removed. As a result, a particularly efficient removal of impurities is possible, since in the wake of the removal of the extracted impurities contain hardly any components of the liquid.
  • the sections of the suction pipe section are to be selected so that at a maximum Aufschwimmterrorism the float along the Absaugrohrabiteses the suction pipe does not completely Mating of the second implementation, so that the end of Absaugrohrabiteses is at least always penetrating into the second passage.
  • the seal between the first and / or the second passage and the Absaugrohrabites is designed as a hydraulic seal or as a sealing ring, on the one hand little liquid is sucked from the bottom of the float and on the other hand there is no mixing of the liquid with the impurities by passing through during the current adjustment and adjustment to the liquid levels or height.
  • Absaugrohrabites To limit the free movement of the float, a stop on Absaugrohrabites is provided. This can, depending on the application, allow correspondingly high strokes or prevent too high a floating.
  • a baffle plate is provided on Absaugrohrabchanging, which is at least partially protective, preferably in the working direction in front of and / or arranged around the float, the pressure is taken from the float at too high a supply and at high relative speeds, so that the liquid Baffle sheet flows around and then indirectly meets the float.
  • Absaugrohrabites which is at least partially protective, preferably in the working direction in front of and / or arranged around the float, the pressure is taken from the float at too high a supply and at high relative speeds, so that the liquid Baffle sheet flows around and then indirectly meets the float.
  • the baffle plate prevents tilting of the float.
  • the baffle plate can be arranged both below the surface of the liquid and above the surface of the liquid or else above and below the surface of the liquid.
  • the height is to be selected correspondingly high, that not too much flow resistance is given and that there is sufficient protection against the pressure of the liquid.
  • the liquid and / or foamy contaminants may be directed to the second passage.
  • an edge is arranged on the upper side, which preferably has notches and / or notches, so that only a certain amount of impurities reaches the floating body per time.
  • the collecting device comprises a suction float with a Absaugrohrabêt for transporting sucked liquid, a float with a top and a bottom, a first passage from the top to the bottom for carrying the Absaugrohrabiteses and a second passage from the bottom to the top, wherein the suction pipe after the passage is guided through the first passage on the underside of the float along and is formed penetrating into the second passage, wherein the float along the Absaugrohrabiteses is movable, a suction for transporting sucked impurities and / or liquids, a holder for fastening, and a suction device and / or separation device, wherein the liquid and / or foam-like contaminants are sucked on the surface of the liquid via the Absaugschwimmer by the suction device and //
  • Separators include screens, oil separators, light liquid separators, and the like, as needed.
  • a particularly suitable separation apparatus includes a coalescence separator as a final stage.
  • Such a Koaleszenzabscheider consists of V-shaped sheets, which are like roofs arranged one above the other. Through holes at the bend edge of the sheets, the smallest droplets of the contaminant dispersed in the liquid accumulate into large droplets with more buoyancy and can thus be separated by the density difference at the surface in a final stage.
  • This enlargement of the working surface can, for example, be further improved on the high seas if, in addition, tractors advance with corresponding inflatable barriers in front of a special vessel, the barriers being designed as an extension of the baffles.
  • the Absaugschwimmer is held in the collecting device via the suction pipe in the liquid.
  • This suction pipe is attached and stored via a bracket to a vessel, edge, ship or corresponding object.
  • the Absaugschwimmer can be folded up and kept in a transport and / or maintenance position. This is done by pivoting the suction tube, which is designed or reinforced accordingly supporting.
  • a collecting vessel comprising a collecting device with a Absaugschwimmer with a Absaugrohrabrough for transporting sucked liquid, a float with a top and a bottom, a first passage from the top to the bottom for carrying the Absaugrohrabroughes and a second passage from the bottom to the top wherein the suction pipe section is guided after passing through the first passage on the underside of the float along and is formed penetrating into the second passage, wherein the float along the Absaugrohrabêtes is movable, a suction pipe for transporting sucked impurities and / or liquids, a Mount for attachment, and a suction device and / or a separating device, wherein the liquid and / or foam-like contaminants on the surface of the liquid through the Absaugschwimmer by Absaugv orcardi be sucked and / or deposited with the aid of the separating device, wherein the suction float is attached to the ship preferably via a fastening and
  • two passing through the surface of the liquid baffles are preferably arranged on an attachable to the hull, adjustable holding device on the ship in a common attachment point such that they form an at least approximately V-shaped ground plan in the working direction with an opening angle in the working direction wherein the Absaugschwimmer is arranged in the middle of the two baffles, preferably a baffle plate is disposed on the side facing away from the common attachment point side of Absaugschwimmers, so the efficiency is improved at higher wave activity. Due to the baffle plate in appropriate dimensions directly or with a slight distance to the float is a good protection against excessive water pressure.
  • a second unit in this context is the combination of suction pipe in connection with the suction device and / or the separation device, at least a first separation device, is.
  • a third unit in this context is the apparatus for enlarging the work surface with the baffles and a corresponding support for a ship's hull or the like.
  • These three units can be provided, preferably with the help of shipping containers, correspondingly in larger numbers and if necessary transported to the place of use.
  • There ships of any size can be equipped with a suitable collection device and begin with the removal of impurities such as oil or the like. This is a way to get quickly to a variety of locations and there to use the existing resources, namely the ships of different design on site, for combating pollution by the corresponding universal and customizable brackets, adapters and fasteners and fixtures to the be adapted to given ship shapes.
  • FIG. 1 is a schematic representation of a first embodiment of the invention Absaugschwimmers 1 shown.
  • the suction float 1 comprises a floating body 11 having a lower side 112 and an upper side 111.
  • the floating body is penetrated by a first 13 and a second feedthrough 14, each from the upper side to the lower side.
  • the suction float 1 comprises a suction pipe section 12.
  • This suction pipe section 12 is guided from the upper side 111 through the first passage 13 and subsequently guided along the lower side 112. Subsequently, the suction pipe 12 is arranged to penetrate into the second passage 14 of the float 11 from the bottom 112.
  • Absaugrohrabiteses 12 With the help of Absaugrohrabiteses 12 takes place a removal of liquids 2 and / or impurities 22, which at the second passage 14 in the Suction pipe 12 flow and are transported by a connected to the other end of Absaugrohrabiteses 12 suction pipe 3 on.
  • a stop 15 is provided which limits movement in the direction X of the floating body 11.
  • a holder with a baffle plate 16 is arranged.
  • the baffle 16 is at least partially disposed in front of or around the float 11 and serves to keep the pressure away from the floating body 11 by impinging large quantities of liquid 2.
  • the baffle 16 may also be arranged on the float 11 itself. However, the arrangement on another component of the Absaugschwimmers 1 is preferable because a weight advantage and protection against unwanted forces for the float 11 is effected.
  • the baffle 16 is to be designed in height so that protection over the entire stroke of the float is possible.
  • the stop 15 can also be realized differently.
  • a limitation may be provided within the float, which prevents too wide movement of the float 11 beyond the end of the Absaugrohrabiteses 12 from the second passage 14 addition.
  • an edge 113 is provided, which is provided with notches or notches 114.
  • the first 13 and second passage 14 are dimensioned such that they can receive the suction pipe 12 each.
  • the suction pipe section 12 may be particularly preferably designed to be round. However, other shapes are also possible, with the respective cross sections in shape and dimensions to match.
  • the floating body 11 can be adapted to different liquid levels by moving freely along the suction pipe section 12, whereby the movement takes place in the direction X.
  • FIG Fig. 1 the same reference numerals as in FIG Fig. 1 used. Their principal function is on Fig. 1 directed.
  • FIG. 2 is a schematic representation of a second embodiment of the invention Absaugschwimmers 1 shown when used in a container.
  • the container is exemplary of a container, a working vessel, a basin, ponds, lakes, rivers, seas or the like. To see.
  • the suction float 1 is freely arranged in the container with the aid of the at least relatively stationary suction pipe 3 and the suction pipe section 12 connected thereto.
  • a liquid 2 with a surface 21 at the liquid and / or foam-like contaminants 22 are located.
  • the float 11 is limited in its current state at its maximum deflection upwards by the stop 15. However, this also represents the maximum liquid level in the container. For higher liquid levels, however, the floating body 11 can be made longer and / or the suction pipe section 12, which penetrates into the second through-hole 14, can be made longer so as to realize a larger stroke of the floating body 11.
  • the contaminants 22 are sucked from the surface 21 of the liquid 2 through the second passage 14 from the top 111 of the float 11 forth and transported by the Absaugrohrabsacrificing 12 along the bottom 112 of the float 11 and subsequently through the Absaugrohrabites 12 through the first passage thirteenth of the floating body 11 and further transported by the suction pipe 3. This is shown by the arrows within the suction pipe section 12 and the suction pipe 3.
  • the suction of the contaminants 22 according to the invention with conventional pumping and / or suction systems, as they are known in the art.
  • the sucked impurities 22 are almost free of liquid 2, so that they can be easily disposed of or stored accordingly.
  • FIG. 3 is a schematic representation of a third embodiment of the invention Absaugschwimmers 1 when used on a ship 8 in a plan view.
  • the float 11 shown in a plan view.
  • the first 13 and second feedthrough 14 are shown.
  • the arrangement of the first 13 and second bushing 14 may be reversed, so that depending on training and implementation, viewed in the direction of A, a guided ( Fig. 3 ) or pulled (13 and 14 swapped) Absaugschwimmer 1 is realized.
  • the corresponding attachment of the Absaugschwimmers 1 is realized on the ship 8 via the suction pipe 12 and the suction pipe 3.
  • a holding device 61 is attached, which is either fixedly mounted or is variably adjustable and removable designed. If the holding device 61 is variably adjustable and removable, the holding device 61 can be arranged on different ships 8 with different bow shapes, for example on the hull or on the hull and on deck.
  • the holding device 61 serves to accommodate baffles 6. The baffles 6 your enlargement the working width and lead the contaminants 22 targeted to the Absaugschwimmer 1 so that these 22 can be removed there.
  • a baffle plate is provided in front of the floating body 11, which keeps the wave activity or the water pressure generated by the operation of the ship 8 away from the floating body 11, so that this 11 can move freely in the direction X.
  • FIG. 4 is a schematic representation of the third embodiment of the invention Absaugschwimmers 1 and the collecting device when used on a ship 8 shown in a side view.
  • the float 11 continuously adapts to this waterline, so that the top 111 of the float 11 is always located on the surface 21 of the water 2. In the snapshot shown, the float 11 is located approximately in the middle of its possible range of motion, so that it can move even further up or down.
  • the ship 8, on which the Absaugschwimmer 1 is arranged behaves in relation to the changing waterline quite calm and maintains an approximately constant relative position.
  • the baffles 6, which are preferably made of a durable material, such as reinforced plastic, painted steel or stainless steel, increase the work surface.
  • the guide plates 6 are formed such that their height encompasses the entire possible working range of the floating body 11.
  • baffles 6 trap the surface contaminants 22 and pass them to the Absaugschwimmer 1, where they are removed accordingly.
  • the floating body 11 has a rim 113 with notches or indentations 114. These again increase the efficiency of the pre-separation and improve the supply to the float 11.
  • FIG. 5 is a schematic representation of the third embodiment of the collecting device according to the invention shown on a ship 8 in a plan view in a travel mode.
  • the ship 8 can also be operated in a travel mode.
  • the Absaugschwimmer 1 is folded up, for example, and the baffles 6 drove together to form a sharp triangle, so that an upstream second bow is formed.
  • the ship 8 can be operated at normal cruising speed, although a collecting device is provided.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Removal Of Floating Material (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)

Claims (10)

  1. Flotteur d'aspiration (1) pour éliminer des impuretés liquides et/ou mousseuses (22) à la surface (21) de liquides (2), comprenant un tronçon de tuyau d'aspiration (12) pour transporter le liquide aspiré (2) et/ou des impuretés (22), un corps flottant (11) présentant une face supérieure (111) et une face inférieure (112), un premier passage (13) qui s'étend depuis la face supérieure (111) jusqu'à la face inférieure (112) pour laisser passer le tronçon de tuyau d'aspiration (12), caractérisé en ce qu'il est prévu un deuxième passage (14) s'étendant de la face inférieure (112) jusqu'à la face supérieure (111), le tronçon de tuyau d'aspiration (12), après être passé à travers le premier passage (13), étant conduit le long de la face inférieure (112) du corps flottant (11) et est conçu pour pouvoir pénétrer dans le deuxième passage (14), le corps flottant (11) pouvant être déplacé (X) le long du tronçon de tuyau d'aspiration (12).
  2. Flotteur d'aspiration (1) selon la revendication 1, caractérisé en ce que le diamètre extérieur du tronçon de tuyau d'aspiration (12) est plus petit ou égal au diamètre intérieur du premier (13) et/ou du deuxième passage (14).
  3. Flotteur d'aspiration (1) selon la revendication 1 ou 2, caractérisé en ce qu'une étanchéité sous forme d'un joint hydraulique ou d'une bague d'étanchéité est formée entre le premier (13) et/ou le deuxième passage (14) et le tronçon de tuyau d'aspiration (12).
  4. Flotteur d'aspiration (1) selon la revendication 1, 2 ou 3, caractérisé en ce qu'une butée (15) est prévue sur le tronçon de tuyau d'aspiration (12) pour limiter le libre mouvement (X) du corps flottant (11).
  5. Flotteur d'aspiration (1) selon l'une des revendications 1 à 4, caractérisé en ce qu'il est prévu sur le tronçon de tuyau d'aspiration (12) un déflecteur (16) qui est disposé de préférence devant dans la direction de travail (A) et/ou autour du corps flottant (11) de sorte à le protéger au moins en partie.
  6. Flotteur d'aspiration (1) selon l'une des revendications 1 à 5, caractérisé en ce que la face supérieure (111) du corps flottant (11) est en forme d'entonnoir et/ou en ce qu'un bord (113) muni de préférence d'entailles ou d'encoches (114) est disposé sur la face supérieure (111).
  7. Dispositif de collecte pour récolter des impuretés liquides ou mousseuses (22) à la surface (21) de liquides (2), comprenant un flotteur d'aspiration (1) selon l'une des revendications 1 à 6, une conduite de tuyau d'aspiration (3) reliée au tronçon de tuyau d'aspiration (12) pour le transfert d'impuretés aspirées (22) et/ou de liquides (2), un élément support pour fixer le dispositif de collecte à ou sur un objet, et un dispositif d'aspiration (4) et/ou un dispositif de séparation (5), les impuretés liquides et/ou mousseuses (22) étant aspirées à la surface (21) du liquide (2) via le flotteur d'aspiration (1) par le dispositif d'aspiration (5) et/ou étant séparées à l'aide du dispositif de séparation (5).
  8. Dispositif de collecte selon la revendication 7, caractérisé en ce que des moyens d'acheminement pour acheminer les impuretés liquides ou mousseuses (22) sur la surface (21) du liquide en direction du flotteur d'aspiration (1), de préférence deux tôles de guidage (6) qui sillonnent la surface (21) du liquide.
  9. Bateau collecteur (8) comprenant un dispositif de collecte selon la revendication 7, le flotteur d'aspiration (1) étant fixé au bateau (8), de préférence au moyen d'un élément de fixation et/ou d'un élément support (7) situés sur le pont du bateau (81) et/ou sur la coque du bateau (82) au moyen de la conduite d'aspiration (3).
  10. Bateau collecteur selon la revendication 9, caractérisé en ce que deux tôles de guidage sillonnant la surface (21) du liquide (2) sont disposées sur le bateau (8) en un point de fixation commun, de préférence au moyen d'un dispositif support (61) pouvant être fixé et adapté sur la coque du bateau (82), de telle sorte que ces tôles en mode travail forment un contour au moins approximativement en V avec un angle ouvert dans le sens de travail (A), le flotteur d'aspiration (1) étant disposé au milieu des deux tôles de guidage (6).
EP12721730.5A 2011-04-08 2012-04-03 Flotteur d'aspiration, dispositif de collecte et bateau de collecte Not-in-force EP2694741B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011001916A DE102011001916B3 (de) 2011-04-08 2011-04-08 Absaugschwimmer und Sammelvorrichtung sowie Sammelschiff
PCT/DE2012/100088 WO2012136203A1 (fr) 2011-04-08 2012-04-03 Flotteur d'aspiration, dispositif de collecte et bateau de collecte

Publications (2)

Publication Number Publication Date
EP2694741A1 EP2694741A1 (fr) 2014-02-12
EP2694741B1 true EP2694741B1 (fr) 2015-07-01

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EP12721730.5A Not-in-force EP2694741B1 (fr) 2011-04-08 2012-04-03 Flotteur d'aspiration, dispositif de collecte et bateau de collecte

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Country Link
US (1) US9199249B2 (fr)
EP (1) EP2694741B1 (fr)
CN (1) CN103649416B (fr)
DE (1) DE102011001916B3 (fr)
WO (1) WO2012136203A1 (fr)

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DE102012018810B4 (de) 2012-09-24 2019-10-24 Michael Goworek Siebcontainer und Verfahren zur Entmüllung von Gewässern und Ozeanen
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CN103649416A (zh) 2014-03-19
US20140190878A1 (en) 2014-07-10
DE102011001916B3 (de) 2012-05-16
EP2694741A1 (fr) 2014-02-12
CN103649416B (zh) 2015-11-25
US9199249B2 (en) 2015-12-01

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