KR20140022524A - Underwater cage facility for abalone and sea cucumber with multistory shelter structure - Google Patents
Underwater cage facility for abalone and sea cucumber with multistory shelter structure Download PDFInfo
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- KR20140022524A KR20140022524A KR1020120088591A KR20120088591A KR20140022524A KR 20140022524 A KR20140022524 A KR 20140022524A KR 1020120088591 A KR1020120088591 A KR 1020120088591A KR 20120088591 A KR20120088591 A KR 20120088591A KR 20140022524 A KR20140022524 A KR 20140022524A
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- abalone
- cage
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- sheller
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- 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
-
- 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
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Farming Of Fish And Shellfish (AREA)
- Civil Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Structural Engineering (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
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Abstract
The cage is installed in the water of the sea bed or the water layer which is hardly influenced by the waves in the usual times and only when the food supply or management is necessary, the cage is lifted up to the surface by the simple tilt adjustment device, As a device for three-dimensionally and efficiently cultivating abalone, sea cucumber or abalone / sea cucumber in a clean, well-watered outer sea, abalone cultivation cellar is stacked on a rectangular frame structure and a sea cucumber habitat is installed under the abalone cell. It is possible to cultivate abalone and sea cucumbers efficiently and stably even in an environment where the environmental condition is much tougher than that of the inner sea, and it is also possible to utilize it as an aquaculture facility such as octopus and hair crab by changing the structure of the cellar installed on the frame , Unlike the conventional submerged cage device, abalone cellar, abalone And a cage frame for storing a plurality of cabinets for loading the overturned selticer, so that the overturned cottages can be stacked in a multi-layered structure with a desk drawer in the cabinet. If necessary, the cabinets can be managed independently by lifting only the cabinets, thereby saving manpower, increasing the efficiency and productivity of aquaculture.
Description
It is installed in the sea floor or at a certain depth where there is almost no influence of the waves in the daytime and floats on the surface of the water by using the infusion adjusting device when necessary for feeding and management, And a caged sea cucumber aquaculture apparatus.
Aquaculture is becoming a major source of food for the aquatic food industry. For example, aquaculture production, which was only 6.5% of world aquatic production in the 1980s, It is now approaching 40%.
In Korea, it is necessary to establish a mass production system for healthy aquaculture products in order to supply stable food of future fisheries and advance into the world market. Recently, the Ministry of Food, Agriculture, Forestry and Fisheries has focused on developing 10 strategic items and plans to achieve $ 10 billion export by 2020, including high-value-added abalone and sea cucumber.
In the case of abalone, the mass production base of abalone was established in the marine cage in the early 2000s. However, productivity has been deteriorating due to mass abuse of abalone due to erosion in the confined marine area recently. In other words, the capacity of domestic abalone farming has increased from 180,000 in 2006 to 500,000 in 2010, up 180% over the past five years. Especially, Wando, which accounts for about 80% of domestic supply, is 53% in 2008 and 30% in 2010.
As the abalone cage facilities are concentrated in such a specific area, the abandonment of the algae and the bottom of the cage have been caused by the deterioration of the fishery environment caused by abalone feces, seaweed and sea tangle residue, 35kg, and aquaculture farmers are increasing their productivity in order to make up for the economic loss caused by our company.
In addition, the abalone cage facilities are mostly located on the surface, and they are very vulnerable to large waves such as typhoons and storms. In 2011, when typhoon "Mui-fa" invasion was caused, damage of abalone cage facilities in western part of Jeonnam, .
Recently, in order to prevent the damage of the abalone cage facilities due to the large waves, it is necessary to protect the abalone cells of 1m X 1m X 0.5m (LXBXD) size with the paints, Although the abalone cage facility is operated in some areas, it needs to be lifted up and down by the ship's crane when feeding or harvesting. It is a labor-intensive facility requiring a lot of power, It is not possible to mass-produce the abalone due to the restriction of the size of the facility.
In addition, since the layout of facilities is not intensive, it is scattered, the efficiency is low, and the fluctuation of facilities by waves and flow is large, so the growth rate of abalone can be worse. Therefore, in order to improve the productivity of the abalone, it is required to move the cage facilities with smooth flow of the algae and no accumulation of contaminants. However, in the case of the offshore, external environmental conditions such as wave and flow are much more severe than internal ones. As the facility can not manage the farms and facilities, the abalone cage facility capable of stable and efficient abalone cultivation in the foreign country is needed.
On the other hand, in the case of sea cucumber, complete culturing technology such as seedling production has not yet been confirmed in Korea, but it is attracting attention as a high value-added fishery product, such as China, which consumes 95% of the world's sea cucumber production volume.
However, production of domestic sea cucumbers is mostly carried out by napal fishery and submarine fishery in the field of fisheries. Therefore, production of sea cucumber has been decreasing since 2009 due to limit of productivity. Recently, production amount due to unit price has been continuously rising .
In order to increase the productivity of sea cucumbers, some of the sea cucumbers are cultured by festivals and seeding methods in Korea. However, the festive cucumbers are not economical due to the large facility and operation expenses. In the case of the sperm cultivation method, Only a new sea cucumber aquaculture facility is needed because it can harvest only. For this purpose, it is necessary to cultivate in low-water waters where the maximum temperature of the year is below 24 ° C, which is capable of stable culture of sea cucumbers in the summer high temperature (underwater).
From this, it can be seen that the present invention is applied to a submarine or a certain water depth where there is almost no influence of a wave in the usual way and floats on the surface of water by using an infusion adjusting device if necessary for feeding or management, And a multi-storey abalone and sea cucumber composite cage aquaculture system.
The present invention provides an automatic submersible multi-storey abalone and sea cucumber composite cage aquaculture system. More specifically, it is possible to cultivate caged at sea level, which is not affected by external forces such as waves and winds, and can be cultivated in the seabed or middle layer of an outer sea of 20m or more in depth, which is bonded to the ecological environment of other invertebrates such as abalone and sea cucumber By providing devices, it is possible to prevent damage to facilities by typhoons and waves and to provide environment conditions suitable for ecological environment such as abalone to provide a cage aquaculture device capable of increasing the survival rate of breeding marine invertebrates and allowing rapid growth.
In order to solve the above-mentioned problems, an automatic submersible multi-storey abalone and sea cucumber composite cage aquarium system comprises a ballast tank filled with air or seawater, an automatic balance control valve and a ballast tank for automatically controlling the amount of air and seawater in the ballast tank Wherein the cage frame is partitioned into a square lattice, a passage is provided between the outer side of the cage frame and the compartment, a ballast tank for controlling the buoyancy is installed at a lower portion of the passage cage, A plurality of cabinets for loading overturned slivers are stacked in the partitioned space of the cage frame; The overturning shelf cabinet is characterized in that the overturning overturning shelter is stacked in a multilayered manner.
The cabinet for loading the abalone selcer is formed of a hexahedron shaped frame. Inside the abalone shelter cabinet frame, an abalone shelter stand is installed so that the abalone shelter can be stacked in layers, And a slidable detachable net is installed on an upper portion of the cabinet for loading the overturned seltzer.
In addition, in the cabinet for loading the abalone selenium, a net is installed at the lower end of the abalone cell loading frame frame so that the food does not fall down, and the abalone is not vertically moved, and the abalone cellar And a guide rail is formed so as to be able to be drawn out in the horizontal direction inside the cabinet for loading the overturning sliver.
A guide shoe is installed on the side of the abalone shelter so that it can be easily loaded through the rails in the cabinet for loading the abalone shelter. Further, a support bar for feeding the abalone is attached to the upper part of the shelter, and a cage An automatic submersible multi-layered abalone and sea cucumber composite cage aquaculture system is provided, which enables the abalone feces and feed residue to be recycled to cultivate sea cucumbers.
The self-erosion-type multi-storey abalone and sea cucumber composite cage aquaculture system of the present invention is installed in the submarine or middle layer which is almost unaffected by the waves in normal times, and is provided only when necessary for the feeding of food or the management about once every about 10 days. As a device, the cage can be floated to the surface of the water or can be operated again by sinking to its original position. Therefore, stable and efficient production of aquatic invertebrates such as abalone, sea cucumber, .
In addition, unlike the conventional submerged cage device, a cage frame for storing abalone cells and a cage frame for accommodating a plurality of cellar cabinets for loading abalone cells are stacked in a cabinet with a drawer structure for abalone cultivation in a multi- It is possible to independently manage and operate the cabinets only when the work such as sorting and sorting is necessary, thereby saving manpower and increasing the efficiency of cultivation.
Fig. 1 shows an installation view of a submerged abalone and sea cucumber composite cage aquarium of a multi-layer stacked selter structure.
FIG. 2 is a perspective view of a submerged abalone and sea cucumber composite cage aquarium of a multi-layer stacked selter structure.
3 shows a structural view of an automatic balance control valve.
Fig. 4 shows a cabinet structure for loading a seltzer to be mounted on a cage of abalone and sea cucumber.
FIG. 5 is a side view of the overturning sate in a cabinet for loading a seltzer mounted on a cage of an abalone or sea cucumber.
FIG. 6 shows an overturning cell arrangement structure of a cabinet for loading overturning seltresses in which a food feeding space is formed.
Fig. 7 shows a schematic view of a slide-type net installed above the cabinet for carrying shelves.
8 shows a schematic view of a rollover shelter installed in a shelf loading cabinet.
Figure 9 shows a composite installation view of abalone cellar and sea cucumber cage.
An automatic submerged multi-storey abalone / sea cucumber composite cage aquarium according to the present invention comprises a ballast tank filled with air or seawater, an automatic balance control valve for automatically regulating the amount of air and seawater in the ballast tank, And an air hose for supplying air.
The cage frame is divided into a square grid, a passage is provided between the outside of the cage frame and a ballast tank for controlling the buoyancy, and a plurality of cabinets for loading the overturning sliver are stacked in the divided space of the cage frame ; The overturning shelf cabinet is characterized in that the overturning overturning shelter is stacked in a multilayered manner.
Also, a cabinet for loading overturned sacks, which is housed in a square grid of divided cage frames, is made up of a hexahedron shaped frame, and an abalone caret holder is installed inside the abalone shelter cabinet frame so that the abalone cages can be stacked in multiple layers, The side frame of the cabinet for loading the overturned selcet is provided with a touchable net so that the overturn can not escape, and the sliding type removable net is installed on the upper part of the cabinet for loading the overturned seltter.
In the cabin for loading the overturned sliver, a net is provided at the lower end of the abalone selvedge frame so that the food does not fall down and the abalone does not move vertically, and a feeding port is provided at the upper portion of the abalone shelter. And a guide rail is formed so as to be able to be drawn out in the horizontal direction inside the cabinet for loading the overturning sliver.
In the overturning shelves in the abalone shelter cabinets, a guide shoe is installed on the side for easy loading through the rails in the abalone shelter cabinets. A supporting bar for food distribution is further attached to the upper part of the shelter. There is also a cage which is capable of cultivating the sea cucumbers by recycling abalone excreta and feed residue, and a multi-storey abalone and sea cucumber composite cage aquaculture system is provided.
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. Fig. 1 shows an installation view of a submerged abalone and sea cucumber composite cage aquarium of a multi-layer stacked selter structure.
The multi-layer stacked type selter structure of the present invention is installed in an outer sea where the depth of the abalone abalone is considerably lower than that of the sea and the depth of the water is 20 m or more, and the cage is usually landed on the sea floor, Management, sorting, etc., it is configured to easily lift the cage to the sea level without a separate power unit if necessary.
In other words, the ballast tank filled with air or seawater is filled with seawater and is installed on the bottom of the sea floor at the main water depth for aquaculture, and it is cultured in abalone and sea cucumber. In addition, In order to raise the sea level to manage the frame, air is supplied into the ballast tank through an air hose that supplies air to the automatic balance control valve and the ballast tank, and the sea cow frame is blown by discharging seawater.
In order to inflate the cage frame of the present invention, oxygen of a capacity of 42 L and a pressure of 150 bar of industrial oxygen cylinder used for welding work, which is easily available in the market, is simply and safely performed by connecting the small valve having a diameter of about 10 mm . In addition, when a compressor is installed on a ship, it is possible to float the abalone cage, which is installed in water such as the sea floor or the middle floor, using sea air and nitrogen outside the oxygen, to the sea level.
The size of the ballast tank mounted on the cage frame of the present invention is basically about 12 m in height, 12 m in height, 3 to 4 m in height, and can easily float from the sea floor to the sea surface if the air amount is about 5 m 3. The air volume of 5㎥ is based on the capacity of the oxygen tank which can be easily obtained on the market. If the air volume accumulated in one oxygen tank is about 6㎥ and the safe use amount is 5㎥, the underwater abalone cage facility Or an engine or an air compressor, it is possible to perform the float operation four or five times with only three or four oxygen cylinders.
FIG. 2 is a perspective view of a submerged abalone and sea cucumber composite cage aquarium of a multi-layer stacked selter structure. The main structure and components of the cage device of the present invention will be described as follows.
First of all, it consists of a hexahedron shaped frame whose top and back sides are square and whose sides are rectangular, and the material is made of steel material, mainly steel pipe. The lower part of the cage frame of the present invention is composed of twelve ballast tanks (9) and one automatic balance control valve for controlling the inclination of the cage facility, and nine cushion pads (11) to relieve shock when the cage lands on the seabed.
The lower passage 2 and the lower wide passage 3 are formed in the frame so that the operator can observe the growth state of the upper pedestal 6 and the upper pedestal 6, Below the footpath (6) is a waterway for birds. In addition, a damping and working line damping material and bits for mooring the cage facility are installed on top of the frame.
Inside the cage frame, there are four compartments divided into four compartments in order to prevent the facilities from tilting due to the abalone cluster, to communicate smoothly, and to manage efficiently. In each area, there are four shelter cabinets (8) 16 are installed. The shelter cabinets 8 for housing the shelters are provided with shelter fixtures 13 and 14 inside the cabinets so that they can be stacked in two to three stages and mounted. Under the cage frame structure, caged sea cages are installed at intervals of about 1 m. In this case, the number of sea cucumber cage facilities is set to 100 (25) (standard) in each compartment.
In addition, the main components of the multi-layer stacked selter structure of the underwater abalone and sea cucumber composite cage aquarium are composed of a display unit, an adjustment panel, an oxygen tank, an automatic control valve and an air hose. Respectively. This indicator is not only a device that allows the user to easily recognize the position of the cage when the cage is installed in the water, but also is a device necessary for the cage's lifting and lowering operation. And the cage connecting rope is also constructed in a double structure.
In particular, an emergency connector is attached to the automatic balance control valve so that the cage can be safely lifted to the surface of the water even when the display is damaged, and the indicator is connected to the automatic balance control valve by an air hose. In addition, a cushion scaffold is installed in the lower part of the frame to absorb the impact that the cage can receive when landing on the sea floor, and a cushioning material is installed on the side of the cage facility so that the work line can berth.
In addition, the floatation and settlement adjustment of the submerged abalone and sea cucumber composite cage aquaculture system with multilayer stacking type cellar structure is possible with small work line for feeding abalone feed. The air hose connected to the oxygen bottle mounted on the work line is connected to the air hose provided in the adjusting device and connected to the hose connector of the display device so that the hose can be easily attached and detached without requiring a separate tool have.
The buckle adjusting device of the cradle device is provided with a pressure reducing valve, a floating adjusting valve, and a settling adjusting valve. When the adjusting valve is opened, a cage rises or sinks. In this case, in order to prevent the loss of the compressed air and the malfunction, two regulators are provided in the regulating device. The appropriate combination and arrangement of the control valve and piping structure components allows the rider to adjust the rider's lifting and lowering speed as well as adjust the lifting depth of the rider after riding.
3 shows a structural view of an automatic balance control valve. In the case of lowering or lowering (lowering) the facilities in the lower or middle floors to the water surface (float) and back to the original position (sinking), the compressed air is taken out or injected from the ballast tank attached to the frame of the facility, And the air flow in the ballast at the time of sinking, and the crowd frame phenomenon caused by the overturning phenomenon or the like, or the overturning phenomenon, it is possible to automatically control the air amount of the valve by the gravity A balance control valve is installed in a part of the frame frame device.
The automatic balance control valve automatically detects the tilting of the floating celestial aquaculture system of the multi-storey cargo structure and the sea celestial celestial aquarium system. The air on the opposite side to the tilted side is added or subtracted to each other, Abalone and sea cucumber composite cage aquariums are configured to maintain equilibrium.
As shown in FIG. 3, the automatic balance control valve is fixedly installed at the lower end of each column of the central part, and the sensor pin formed therein responds to the inclined movement of the cage to transmit the inclined signal to the nozzle valve, So that the inclination angle of the frame is kept horizontal.
Fig. 4 shows a cabinet structure for loading a seltzer to be mounted on a cage of abalone and sea cucumber. The material of the selter stacking cabinet is made of steel, and is composed of a six-sided frame supported by four pillars installed on a frame having a rectangular top and bottom surfaces and a rectangular side, and an abalone shelter with a double layer inside the abalone celerator loading cabinet frame. The abalone selter holders 13 and 14 are installed to be stacked and mounted.
The side frame of the abalone sheller loading cabinet is equipped with a net that prevents abalone from escaping, and the upper abalone sheller loading cabinet is provided with a slide type detachable carbage with a combination of a kabbarb 17 and a kabbar handle 18. Is installed.
The mesh should be determined in consideration of the size of the spatula of the abalone so that the rollover between the pillar (12) of the frame of the celta cabinet and the column can not escape. A lattice net similar in structure to an insect screen used in ordinary households can be installed as a side net. In addition, the side net is not only easily removable, but also can be made of a sliding door structure that can be opened and closed so that the abalone shelter can be inserted into and removed from the shelter cabinet.
In the inside of the shelter cabinet, the abutment shelves can be stacked in layers, and the shelter rails (15, 16) can be mounted on the shelter shelves and the abalone shelters in a horizontal direction inside the cabinet for loading and unloading the shelters. . FIG. 5 is a side view of the overturning sate in a cabinet for loading a seltzer mounted on a cage of an abalone or sea cucumber.
FIG. 6 shows an overturning cell arrangement structure of a cabinet for loading overturning seltresses in which a feeding space is formed. In order to prevent the food from falling down and to prevent vertical movement of the abalone, the abalone shelter is equipped with a bottom net at the bottom of the abalone sheller loading surface frame and a feeding port is installed on the abalone shelter. It can be formed as.
If the abalone shelter is composed of two layers, the feeding of food to the abalone cell located at the second level can be opened by opening the upper net and feeding the kelp with the crane. It can be opened to open the side net and feed the kelp and other food.
In order to maximize the effect of food dispersion, the feeding inlet is installed on each abalone cell. In the case where the shelter is arranged in three stages in the cabinet, the food inlet is installed on the 1st, 2nd and 3rd stage, A net can be installed so that the rollover does not move vertically.
Fig. 7 shows a schematic view of a slide-type net installed above the cabinet for carrying shelves. The slide-type net installed on the upper part of the shelter cabinet is usually covered with a cover in the upper part of the cabinet. When the cage frame floats on the water surface and it is necessary to feed food or the like, the lever of the left and right cover handle 18 And a grid for food distribution can be installed under the slide-type net so that food such as sea tangle is dispersed in each cellar.
When the shelter is to be taken out of the cabinet such as the harvesting of the overturning or the overturning and sorting operation from the structure of the shelter loading cabinet, it is possible to lift only the cabinet out of the 16 cabinets and to easily lift and lower the cabinet Winder winch can be installed on the frame near the cabinet of
Fig. 8 shows a schematic view of a multi-layer installation and separation method of an overturning cell installed in a catering cabinet. The overturning seltzer is made of a synthetic resin material and has a rectangular parallelepiped frame whose top and bottom sides are rectangular and the side is rectangular. The overturning seltzer is mounted on the side surface of the cabinet for easy loading through the plate shelter rails (15, 16) A rail sliding surface 28 is provided.
Insert the partition plate 20 into each panel frame to penetrate the structural pipes through the upper and lower edges, and the pipe holes formed at the lower, left and right sides, and insert the pipe coating film at appropriate intervals so that the space is maintained between the panel frames. The upper and lower ends of the injection frame 19 is fixed to each other, and a rod-shaped food dispersion dispersion bar 23 is formed to penetrate through both ends of the center so as to disperse the algae supplied to the food of abalone.
Figure 9 shows a composite installation view of abalone cellar and sea cucumber cage. As shown in FIG. 8, a cage capable of culturing sea cucumbers is disposed in the lower portion of the abalone cell, so that the abalone waste and the feed waste can be recycled at the same time to harvest the sea cucumber and replace the abalone cell habitat mounted on the cage frame It can also be used as an aquaculture facility for sea cucumbers, octopuses and hair crabs.
As described above, the multi-layer abalone culturing cellar of the present invention can be multi-layered in an automatic abalone type multi-layer abalone type abalone and sea cucumber composite cage aquaculture system, so that high value-added aquatic invertebrates can be formed in a cubic and efficient manner. That is, a total of 16 cabinets for loading a sater can be installed in a cage frame of a size of 12 m X 12 m in general. In this case, four cabinets are installed in the cabinet in the first stage, There are a total of 12. Therefore, in the case of stacking the abalone cultivation shelters in the cabinet in a single stage, a total of 64 shelters are installed. In the case of stacking two stages, a total of 128 shelters are installed. In the case of stacking three stages, 192 shelters are installed.
This corresponds to the abalone production of 48 cages. In addition, since the cellar is concentrated in multiple layers, it is very effective in terms of positive control. In addition, between the cabinet and the cabinet, it is possible to reduce the mortality rate and increase the growth rate of the abalone by making the water flow in all directions so that the algae communication is smooth, and the sea cucumber cellar under the abalone cell can be cultured simultaneously.
As a result, it is possible to move out of the dense abalone farm, so it can solve the chronic problem of domestic abalone farming such as erosion and mass destruction of the existing coastal farm, and minimizes the damage of aquaculture facilities and aquaculture in case of emergency such as typhoon and storm. can do.
Unlike the conventional submerged cage apparatus, the automatic submerged multi-storey abalone / sea cucumber composite cage aquaculture system of the present invention is characterized in that a cage frame for accommodating a submerged selenium, And it is possible to load the cabinets in a multi-layered structure with a desk drawer structure, so that it is possible to independently manage cabinets and manage them independently, thereby saving manpower. In addition, as the conventional cage is densely packed in the inner bay, there is an advantage that the obstruction of the bird flow and the bottom of the cage cause deterioration of the fishery environment due to abalone droppings, seaweeds and sea tangle residues, to improve the productivity of aquaculture. In addition, it is installed in the submarine or middle layer where there is almost no influence of waves in usual times, and it is possible to raise the cage to the water surface by a simple tilt adjusting device only when it is necessary to supply and manage food. It is possible to supplement weak points.
A brief description of the sign
001: Column 002: Lower passage
003: Lower wide passage 004: Upper passage
005: upper wide passage 006: upper scaffold
007: Top Wide Scaffolding 008: Celta Cabinet
009: Ballast tank 010: Manual winch
011: Cushion pad 012: Celta cabinet pole
013: left and right net fixing frame 014: front and rear net fixing frame
015: left and right celerial rails 016: center plate celerail
017: Cover netting 018: Cover netting handle
019: injection frame 020: plate
021: Sleeve Sleeve 022: Sleeve Sleeve
023: Dispersion bar 024: Assembly bolt hole
025: Assembly bolt 026: Pipe
027: Rubber pinhole for loading 028: Rail sliding surface
030: Pan Selta 031: Pan Sela take-off direction
032: direction of cover net operation direction 033: cover net
035: front and rear netting 036: left and right netting
037: bottom plate net
Claims (7)
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| KR1020120088591A KR101399217B1 (en) | 2012-08-13 | 2012-08-13 | Underwater cage facility for abalone and sea cucumber with multistory shelter structure |
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| Application Number | Priority Date | Filing Date | Title |
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| KR1020120088591A KR101399217B1 (en) | 2012-08-13 | 2012-08-13 | Underwater cage facility for abalone and sea cucumber with multistory shelter structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20140022524A true KR20140022524A (en) | 2014-02-25 |
| KR101399217B1 KR101399217B1 (en) | 2014-05-30 |
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| KR1020120088591A KR101399217B1 (en) | 2012-08-13 | 2012-08-13 | Underwater cage facility for abalone and sea cucumber with multistory shelter structure |
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