WO2002082894A1 - Navire de pisciculture, destine a la peche, au grossissement et au transport des poissons - Google Patents

Navire de pisciculture, destine a la peche, au grossissement et au transport des poissons Download PDF

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Publication number
WO2002082894A1
WO2002082894A1 PCT/ES2002/000084 ES0200084W WO02082894A1 WO 2002082894 A1 WO2002082894 A1 WO 2002082894A1 ES 0200084 W ES0200084 W ES 0200084W WO 02082894 A1 WO02082894 A1 WO 02082894A1
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WO
WIPO (PCT)
Prior art keywords
fishing
fish
fattening
cages
transport
Prior art date
Application number
PCT/ES2002/000084
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English (en)
Spanish (es)
Inventor
Santiago Otamendi Busto
Original Assignee
Santiago Otamendi Busto
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 Santiago Otamendi Busto filed Critical Santiago Otamendi Busto
Publication of WO2002082894A1 publication Critical patent/WO2002082894A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish

Definitions

  • the present specification refers to a fishing, fattening and transport fish farm, whose purpose is to be configured as an element capable of solving the serious problem of fishing currently in existence, being configured as a vessel used for fishing for species pelagic and its fattening on the high seas, all this, moved by alternative energies, presenting the structure of the farmed vessel, an upper booth, an intermediate column, as well as upper and lower underwater bases, having culture cages.
  • the ship is made of normal steel, generally used in shipbuilding, and concrete, light concrete, reinforced plastic and aluminum can also be used.
  • the ship in question is provided with intelligent cages with different mechanisms, intended for fishing and fattening of fish, both flat and pelagic, with automatic control of centralized biological mass, as well as underwater pressurization and energy capture of wind, waves and ocean currents, the ship being equipped with turbines to capture the energy of the waves of variable power, and having adjustable liquid ballasts and rings of pressurized air stock.
  • the vessel is trained to carry out zooplanktonic uptake, hydrostatic regulation by masses and water compensation, as well as to generate the reproduction of fish and the treatment of their diseases.
  • the invention is capable of capturing the energy of the reactive waves and incorporates thermal inverters.
  • This invention has its application within the industry dedicated to the manufacture of vessels, especially fishing vessels.
  • Spain is one of the leading countries in the field of aquaculture, since production places this country in sixth place worldwide, and in the first position in Europe.
  • the fishing, fattening and transport fishing vessel that the invention proposes is configured by itself as an obvious solution to the serious problem of fishing, being configured as a vessel intended for fishing for pelagic species and fattening offshore, all this , mobilized by alternative energies.
  • the fishing, fattening and transport fish farm object of the invention is constituted from the following parts. Namely:
  • a capacity for the storage or storage of food is contemplated, presenting a maximum displacement volume that oscillates over 20,000 tons, having a solid ballast of approximately 6,000 tons, being propelled by alternative energies and having an appropriate speed .
  • the ship's construction material will be of normal shipbuilding steel, there is no technical or exploitation reason that prevents the use of steel, although it requires that its inspection, maintenance and repair be considered in detail, existing as an alternative main focus on concrete, material that although it is better maintained in marine environment, introduces disadvantages such as the greater weight of the work and therefore the size of the submerged area, with a consequent greater environmental action and, therefore, the greater propulsion expense.
  • the ship is equipped with all the instruments of detection of a fishing boat, and by means of sonar the fish banks are detected, the ship being located in the immediate vicinity of the bank, to then use two differentiated systems in order to make the catches .
  • the feed system will be used inside the cages, so the fish will be introduced inside the cages, and ' once located in its internal area the Close the door-exit by means of pressurized water or electric current in the perimeter profiles of the culture cages, and then proceed through the inner disks that run through the cages inside and throughout its length, to pass them to the top and once located inside the upper cone of the cage are sucked and sent to the base of the energy concentrator cone of the intermediate column, being retained in the column chamber.
  • the cages will be illuminated internally, specifically the cages intended for fishing, penetrating the fish inside and proceeding in the same way as previously described for day fishing, starting the door of elevation and concentrating in the upper part of the cage, to later be sucked and deposited in the cone of columns, the ship being raised the mentioned 9 meters, passing the captured fish inside the refrigerator, or to the fattening cages.
  • the two systems described above are used by the traditional fishing fleet, that is the bait both alive and dead, and fishing with light, the fundamental difference lies in the fact that the traditional fleet does not have appropriate technology to select the fish to fish, and that once fish kills it, while on the contrary, if the vessel described in this invention is used, the catch of the live fish is achieved through it, and once placed inside the cage the captured product is evaluated, proceeding to release the fish Small in size and those who decide to keep can be kept live for fattening or kill them for marketing.
  • the invention can also be constituted by the following parts. Namely:
  • the upper house has five floors, the first of the plants being destined to be used as the government bridge, control chamber and communications, while the second floor is intended to be used as an authorization, the third for general services, the fourth for the slaughter and processing service and in collaboration with the fifth plant, to house the general context of the turbines.
  • the intermediate column has six plants, which are intended for safety Cofferdam, energy concentration cone and reception and fish clearance.
  • the upper submarine base has twelve floors, of which the first two are dedicated to hydrostatic regulation, the third floor to the engine room and the following nine floors to feed silos, cold rooms and plankton reception.
  • the lower submarine base has two floors, with the first of the two floors housing the engine room, hydroelectric plant and all the general communication services with the culture cages, this plant being able to be pressurized if the needs require it.
  • the second floor of the lower submarine base is dedicated to liquid ballast.
  • the culture cages adopt the cylindrical configuration, being topped both at the top and bottom by two bodies that adopt the conical shape, which have the mission at the top to facilitate the concentration of fish, and at the bottom facilitate the capture of dead fish, disposing of the above-mentioned cages of a central cage of dimensions greater in both height and diameter than those described above.
  • the invention also has 16 trapezoidal cages that rotate on the smaller side, and that have five floors inside with the aim of increasing the surface of the ground if they are destined for flat fish, and without floor if they are destined for pelagic fish , having automatic cleaning means and the capture of both live and dead fish is carried out by suction.
  • Figure number 1.- Shows a perspective view of the object of the invention, relative to a fishing, fattening and transport fish farm.
  • Figure number 2. It shows an equally perspective view of the object of the invention, which unlike that shown in figure number 1, in which the rheumatic sensors are at rest, in this graphic representation, the pneumatic sensors appear activated
  • Figure number 3. Shows a side elevational view of the object represented in the previous figures in particular in a situation similar to that shown in figure number 1, that is with the pneumatic sensors at rest.
  • Figure number 4. Shows a side elevation view similar to that represented in figure number 3, in an action of the invention, similar to that shown in figure number 2, that is to say with the pneumatic sensors activated.
  • Figure number 5. Shows a front elevation view of the invention, with the pneumatic sensors at rest.
  • Figure number 6. Shows a view of the object represented in figure number 5 with the pneumatic sensors activated.
  • Figure number 7.- Shows a plan view of the object of the invention.
  • Figure number 8 Corresponds to a view similar to that represented in figure number 7, showing in this graphic representation the pneumatic sensors at rest.
  • Figure 9 shows a front elevation view in a longitudinal section of the invention, observing in this graphic representation the different elements that are incorporated into the interior of the ship.
  • Figure number 10.- represents a perspective view with a longitudinal section of the invention.
  • Figure number 11. Corresponds to a duly sectioned perspective view of the intermediate column, which shows the turbine room, concentration hood and zooplankton discs.
  • Figure number 12.- It shows another view of the intermediate column in which the flow of the air in aspiration is visualized, and it passes through the turbines.
  • Figure number 13 Represents the column intermediate section, and specifically the air flow in compression and pass through the turbines.
  • Figure number 14.- Shows a sectional view of the zooplankton pickup discs.
  • Figure number 15.- Corresponds to a scheme of energy storage in pressurized air and hot water.
  • Figure number 17. Corresponds to a sectional view of the culture cage, in particular the concentrator disk with the doors open.
  • Figure number 18.- Shows a view similar to that represented in figure number 17, in which the concentrator disk has been represented with the doors closed.
  • Figure number 19.- Shows a view of the culture and fishing cage implemented with a detail of the reticular closure of the culture cage by means of pressurized water.
  • Figure number 20 Represents a view similar to that shown in figure number 19, implemented with a detail of the reticular closure of the culture cage by electric current.
  • Figure number 21 Corresponds to a perspective view of the general configuration of the object of the invention contemplated in a second embodiment of the fishing, fattening and transport fish farm.
  • Figure number 22 Shows a perspective view of the area of the ship that incorporates the turbine room 5.- and the machine room located in the upper part of the pressurized air ring.
  • Figure number 23 Shows a new representation of the object shown in figure number 0 2, implemented with accessory elements, such as the central elevator tube, as well as the energy concentrating hood.
  • FIG. 24 Represents 5 again the object shown in figures numbers 2 and 3, implemented with more elements.
  • Figure number 25.- Reflects a sectional view of a large part of the invention seen in a vertical direction.
  • Figure number 26 Responds to a view of the invention, in which the cages are fully submerged, as well as the engine room. 5
  • Figure number 27.- Represents a view of the object shown in figure number 6, in which the cages of flatfish are in an elevated position. 0
  • Figure number 28.- Reflects a plan view of the invention through the area provided with the cylindrical cages, the pressurized air ring and the tubes for connecting cages.
  • Figure number 29.- Shows a view of the invention as far as turbines are concerned.
  • Figure number 30.- Reflects a view of the invention that. implements what is shown in figure number 9.
  • Figure number 31.- Reflects a view of the invention in. As for the air flow outlets, concentrator hood, air flow inlets and the top of the turbine room.
  • Figure number 32 Corresponds to a view of the lower cages implemented with auxiliary elements.
  • Figure number 33.- Reflects a graphic scheme of the cleaning of the cages.
  • the fish farm (1) is constituted by an upper house (3 ') provided of four floors, the first one being destined as a government bridge, control and communication chamber, which has been referenced with (20), while the second floor (21), is intended to be used as an authorization, while the Third floor (22) is destined for general services, and the fourth (23) is used as a turbine room and the relevant slaughter and processing services.
  • the intermediate column (3 ') has five plants dedicated to Cofferdam, cone of energy concentration (24), planktonic capture and reception and clearance of fish (25).
  • the upper submarine base has five floors, three of them intended as a shelter for feed threads (26) and the plankton reception area, while the fourth and fifth floors are dedicated to cold rooms (27).
  • the five constituent plants of the upper submarine base are joined by a two-meter perimeter ring dedicated to ballasts and Cofferdam security.
  • the lower submarine base has two floors, the first one destined to house the engine room, hydroelectric power station and all the general services, the first floor having been referenced with (27) including among the general services those of communication with the cages of crop, the plant (27) can be pressurized if the needs require it.
  • the lower floor (28) is dedicated to being used as a liquid ballast store regardless of whether the water used is cold or hot.
  • the general bodies that house the cages of culture have been referenced respectively with (2), (3) and (4), housing inside cages (70) of 40 meters high and 28 meters in diameter, finished both in the top and bottom by two cones (12) and (12 ') intended to facilitate the concentration of fish in the upper part, while the cone located at the bottom facilitates the capture of dead fish.
  • the material used for the construction of the ship will be of normal shipbuilding steel, with concrete, even lightweight concrete, reinforced plastic and aluminum being optionally used.
  • Each of the culture cages (70) has the following connections. Namely:
  • the ship's functions lie in the selective fishing of live fish, fattening of previously caught and selected fish, propulsion and transport of live fish, zooplankton catches, as well as reproduction and breeding.
  • the vessel is equipped with all the instruments of detection of a fishing vessel, by means of sounding the schools of fish and placing the vessel in the immediate vicinity of the bank.
  • the vessel (1) has five plants of the upper underwater base, three for feed silos (26) and two for cold rooms (27), considering a storage volume of 2,000 tons of feed and 1,000 tons of frozen fish
  • the small fish may rarely access the food, and in order to avoid the aforementioned in the intermediate column (3) where the column chamber is located, they house transverse grilles that allow a selection by sizes, to proceed to send later the fish of a size similar to a cage, and those of another size similar to another, just by raising the vessel to the lower base of the cone of columns, and then proceed to the injection of pressurized air to lower the fish to their corresponding cage.
  • Dead fish cannot remain inside the cage, since their deterioration and despite the large volume of water passage, can cause diseases to live fish.
  • the design architecture of the cages is designed so that the dead fall on the inner lower cone (12), located on the solid ballast cones (10), provided with doors (72) and emanating from a central area that acts as an area from fixing the ends of the doors (72) that has been referenced with (71), passing dead fish through water jets to the central area of the cone (12), and sucking them to send them to the analysis laboratory and Take appropriate action.
  • the fish are lifted by means of the concentrator discs to the top of the cage, so that the fish remain inside the 15-meter perimeter plate cylinder , and within this enclosure the renewal of water is controlled allowing the fish to enter a treatment bath during the necessary hours appropriate to the type of treatment to be performed, just as if the fish were inside a bubble, and once finished the treatment discharges the concentrator disks leaving the fish that choose the part of the cage that best suits their tastes.
  • the cleaning of the cages of culture is carried out in order to be provided each with a cone of large reticular space that perimeter has a tube that is used as a pressure water shuttle, performing this cleaning on a daily basis with a simple shuttle lifting and lowering operation.
  • the sonar terminals also arrive at the control chamber, whose transducers are installed at different points of the culture cages, in order to obtain greater control of the biological mass.
  • the vessel (1) can make the selection and direct capture of a fish incorporated into the interior of one of the cages, pressurizing the engine room of the upper submarine base (27) and accessing the cages by a 3-meter diameter tube, selecting the weight to be caught, carrying out the lifting of the vessel at a height that oscillates - between 18 and 20 meters, an operation that can be done in very harsh conditions of the sea, so that the level of pressurization goes down a lot and allowing, not only to carry out direct fishing, but also maintenance work, such as changing valves connection or any other operation that is required.
  • the vessel must be provided with more speed and therefore greater propulsion, and in this case the speed can be reached, reaching 3 or 4 knots per hour. .
  • the propulsion must be conveniently sized, although the speed can be maintained between 3 and 4 knots per hour.
  • the ship is considered to have a total capacity, and to meet these requirements, two windmills (6) of 600 Kw each are installed on the upper deck, so that the ship has 1,200 Kw of energy.
  • a cone trunk of 12 meters high, 28 of lower diameter and 14 of upper diameter is installed, which is referred to as (24) being called a cone of concentration, which has in the upper part of ten cylindrical openings of 3.80 meters in diameter, and in its interior reversible aerodynamic blades, and on its axis a hydraulic pump.
  • the waves have entrance through the openings of the columns, and in their movement of ascent and descent they compress and absorb the air that passes through the turbines producing energy, implementing this description as shown in figures 11, 12 and 13 .
  • the ship has to remain virtually motionless to the passage of the waves, for which a set has been designed in which the vertical movement of the ship has a period greater in time than the period of time they use the waves in their vertical lifting movement, as well as the vertical acceleration of the ship will be less than the acceleration of the waves.
  • the vessel (1) that the invention advocates always has a period of vertical oscillation, greater than the period of vertical oscillation of the waves, otherwise the ship would rise and it would go down at the same time as the waves, invalidating the energy capture in this concentration cone (24).
  • the turbines (8) and (8 ') installed in the upper part of the concentration cone absorb a variable power by means of the hydraulic pumps that depend on the height of the waves, whose powers can oscillate between 50 Kwh and 700 Kwh for each turbine, the set reaching a maximum value of 7,000 Kwh that is sent to the hydraulic plant of the engine room.
  • the pneumatic buoys (9) and (9 ') On the pneumatic buoys (9) and (9 '), it should be indicated that in resting conditions, they are deflated and their cable is collected, but when their use is required in order to achieve energy production they are sent through a conduit flexible attached to the compressed air cable, the pneumatic buoys swelling and consequently rising in volume, raising and descending the pneumatic buoys (9) and (9 ') with the waves, and producing a traction upwards of 60 tons, while down the traction is 5 tons, with which a net balance of 55 tons is obtained, keeping the cable always in tension.
  • buoys have the mission of being used in an emergency situation, not being Its use is recommended with waves greater than 5 meters, since the power supplied decreases substantially, since energy capture is only used when the wave rises, being able to reach values for waves, of 5 meters and for the 16 buoys of. 2,000 Kwh
  • the graphic representation of the sheets of planes 15 and 16 clearly illustrate the energy pick-up and stochage system.
  • the ship's propulsive power can range between electric power and hydraulic power between 2,000 Cv and 10,000 Cv.
  • a zooplankton capture unit is incorporated with
  • planktonic mesh distributed in 8 cloths of approximately 250 m 2 each, as the surface varies with the radius of the discs.
  • This unit is located between the lower part of the energy collecting cone (24) and the first two floors of the upper submarine base, that is, the turbine room (23) and the service room (22), providing the disks of a radius that oscillates between 3 and 5 meters, and between them 8 circular disks are installed with 25 c of separation between them and without communication between them, being its height of 10 meters and in each disk a circular planktonic mesh is placed suspended from a rotating disk from the top.
  • planktonic mesh rotates slowly inside of the disc, while four perforated longitudinal pipes carry out a constant washing to avoid allowing the mesh to clog, being able to keep the networks acceptably clean, although they must also. . regularly be removed to wash the same with hypochlorite, being able to keep these networks in useful life for a period ranging from 2 to 5 years.
  • the vessel allows reproduction and breeding with great ease, obtaining larvae up to 20/30 days.
  • the invention is generally referenced with (101) in which the turbine room (104) appears, as well as the machine room (103), the outer bell disk (107), the bell columns (106) and the pressurized air ring (109).
  • Figure 23 shows the machine room (103), the central tube of the elevator (102), the energy concentrating hood (105), the bell columns (106), the service submarine (108) and the pressurized air rings (109).
  • the invention is shown in general referenced with (101) partially submerged at sea level (200), the turbine room (104), the energy concentrating hoods (105), the ring being presented Pressurized air (124), lower cages for fish culture (123) of cylindrical configuration, flat fish culture cages (122), engine room
  • figure number 28 it has been represented a plan view of the cylindrical fish culture cages (123), the pressurized air ring (124), the service submarine (108) and the cage connection tubes (125).
  • Figure 31 shows the upper part (135) of the turbine room (104), as well as the service floor (133), the central communications space (134), the air flow inlets
  • Figure 32 shows the submerged cylindrical cages (123), in which the live fish concentrator cone is located
  • Figure 33 shows a graphic scheme of cage cleaning (123) cylindrical and flatfish (122), in which the water tanks (144), the pressurized air (143) and the command post (142) appear.
  • the fishing, fattening and transport fish farm (101) is constituted from an upper shed provided with five floors, an intermediate column with six floors, a base upper submarine with twelve plants, as well as a lower submarine base with two floors, with eight culture cages (123) of cylindrical configuration and sixteen trapezoidal cages (122).
  • the ship will be made of steel, and can optionally be made of concrete, or lightweight concrete, reinforced plastic and aluminum.
  • the invention has connections between the underwater base and the culture cages, a hydraulic lock and door service of cages, fish suction tubes located one at the top and one at the bottom is incorporated for each classroom , a cleaning and bottom suction service, rotary hydraulics for door lifting, door pressure cleaning circuits, electrical connections for video cameras, for light fishing, and for direct current, having sonar transducers and connections for various physical-chemical and power data.
  • the vessel is equipped with all the necessary instruments that a fishing vessel incorporates, since by means of sonar the fish boats are detected and the vessel is located in the immediate vicinity of the bank, and then for its fishing day systems will be used and at night.
  • the system of feeding them inside the cages will be used, so that the fish are introduced into them, and once located inside, the exit door is closed by means of pressurized water or by electric current in the perimeter profiles of the culture cages, and then proceed through the inner disks that run through the cages inside and along its entire length to pass them to the top, and once located inside the upper cone from the cage is sent to another cage to proceed to its stochage.
  • Eight plants of the upper submarine base are dedicated to food, six for feed silos and two for cold rooms, providing for the selection by sizes a communication tube between cages for the distribution of them, as well as means for withdrawal of dead fish, since if they are not removed they can cause diseases on the live fish, having been designed for dead fish to fall into the lower cone and by means of water jets they are located in the center of the cone to regularly suck these fish to send to the analysis laboratory and take appropriate measures.
  • control and treatment of diseases is also contemplated in the invention, using the concentrator discs and an enclosure where the renewal of water is controlled, which allows the fish to enter a treatment bath during the necessary hours, subsequently releasing of the fish to choose the part of the cage they like best.
  • the cleaning of the cages is carried out with a tube that is used as a pressure water shuttle, while in the upper cages (122) of flat fish, the cleaning is carried out by pressurized water in the lateral profiles, since the ground It is automatically cleaned with pressurized water, because this floor of the cages (122) has a ladder profile.
  • the invention presents probes installed in the different parts of the culture cages to carry out the pertinent control of the biological mass and carry out its handling. . .
  • the sonar is connected to the control chamber, which acts automatically regardless of the state of the sea.
  • the engine room of the lower submarine base can be pressurized and can be accessed by a 3-meter-diameter tube to the cages and select the fish to be caught without disturbing others, allowing the vessel to be lifted which can be done in conditions of any type, presenting on the upper deck two windmills for obtaining electrical energy, while in the intermediate column there is a cone trunk provided in its upper part with eight cylindrical openings of similar and four differentiated dimensions, provided internally with Reversible aerodynamic blades and on its axis a hydraulic pump, allowing the waves to penetrate through the entrances through the openings of the columns, generating the lifting and lowering of the vessel, which leads to compressing and absorbing the air that passes through the turbines producing energy.
  • the turbines are installed in the upper part of the concentration cone that absorbs a variable power through the hydraulic pumps that depend on the height of the waves, whose powers can oscillate for large and small turbines, power that is sent to the plant Hydraulics of the engine room.
  • the invention is configured in such a way that it presents an energy reserve when the wind and waves are not constant, which implies at all times having an effective control over the ship and over all maintenance operations, for which it has been provided for the existence of a 1,800 m 3 ring, located outside the lower submarine base, and another perimeter ring joining all the lower submarines.
  • the invention has a zooplanktonic capture unit, which has 16 m 2 of planktonic mesh distributed in cloths, being located in the safety Cofferdam of the upper underwater base, rotating the planktonic mass slowly inside the disk, while four longitudinal pipes Perforated, they are constantly being washed so as not to allow the obstruction of the mesh, getting nets clean acceptably, although from time to time they have to be removed regularly to wash them with hypochlorite, performing these operations so that they have great caution, with in order to avoid several damages.
  • the invention allows the fish to be lifted with the concentrator discs to the upper cap of the culture cages and there are kept until the females are spawned and the males fertilize them directly, raising the eggs subsequently fertilized to the top of the cone, being sent to the reception room.
  • the invention is provided with a wave collector and other auxiliary elements for obtaining Energy.

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Ship Loading And Unloading (AREA)
  • Artificial Fish Reefs (AREA)

Abstract

L'invention concerne un navire de pisciculture, destiné à la pêche, au grossissement et au transport des poissons. Ce navire est constitué d'une structure cylindrique formée par trois corps (2), (3) et (4), d'une cabine (3') située dans la partie supérieure du corps central et comprenant un étage supérieur (20) formant un toit, d'un étage d'habilitation (21) et d'un étage de services généraux (22), ainsi que d'une salle des turbines (23) renfermant des chambres de refroidissement et d'autres éléments nécessaires pour l'entretien, le traitement et la conservation des poissons.
PCT/ES2002/000084 2001-04-11 2002-02-26 Navire de pisciculture, destine a la peche, au grossissement et au transport des poissons WO2002082894A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200100865A ES2174759B1 (es) 2001-04-11 2001-04-11 Buque piscifactoria de pesca, engorde y transporte.
ESP200100865 2001-04-11

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Publication Number Publication Date
WO2002082894A1 true WO2002082894A1 (fr) 2002-10-24

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WO2004011328A1 (fr) * 2002-07-23 2004-02-05 Izar Construcciones Navales S.A. - Astillero Fene Unite mobile de transport et d'engraissement de poissons en haute mer
WO2015055867A1 (fr) * 2013-10-17 2015-04-23 Sodac Offshore, S.L. Plateforme aquacole océanique
ES2578429A1 (es) * 2016-04-06 2016-07-26 Universidad De Cantabria Dispositivo flotante offshore de acuicultura para el cultivo de diversas especies de peces

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GB2501879B (en) 2012-05-08 2015-09-02 Sea Control Holdings Ltd Offshore aquaculture system

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US5438958A (en) * 1993-11-18 1995-08-08 Ericsson; John D. Platform supported mariculture system

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WO2004011328A1 (fr) * 2002-07-23 2004-02-05 Izar Construcciones Navales S.A. - Astillero Fene Unite mobile de transport et d'engraissement de poissons en haute mer
WO2015055867A1 (fr) * 2013-10-17 2015-04-23 Sodac Offshore, S.L. Plateforme aquacole océanique
ES2578429A1 (es) * 2016-04-06 2016-07-26 Universidad De Cantabria Dispositivo flotante offshore de acuicultura para el cultivo de diversas especies de peces

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