KR100421715B1 - The combinated farming way of the fish, the shellfish and the seaweed used by fabric's sinking system - Google Patents

Abstract

The present invention relates to a method of complex culture of shellfish and algae using the settlement method of the structure and to form a seashell such as sea urchin or abalone in a concrete structure located on the seabed, and to the algae, such as seaweed and kelp in an external structure. will be.

The outer structure is installed on the concrete structure, and the shellfish and abalone shells are stored in the concrete structure located on the seabed.The external structure exposed to the outside forms the seaweed by hanging the spores that fixed the spores of the seaweed. There is an advantage in that a complex farming and fish and shellfish can be farmed without death.

Description

Combined farming methods for shellfish and algae using the structure settlement method {The combinated farming way of the fish, the shellfish and the seaweed used by fabric's sinking system}

The present invention relates to a composite culture method of shellfish and seaweed using the settlement method of the structure, and in the concrete structure to sink to the seabed and put the shellfish of the shellfish, such as sea urchins and abalone, the spores of seaweed, kelp, etc. The attached spores were installed at regular intervals so that the algae could be farmed together.

In general, the marine culture is divided into sponge, middle layer, and low layer, and the marine form includes fish, seaweed, seaweed, kelp, and cages. In a farmed way, abalone plaques are stored in oysters, sea scallops, scallops, or chalongs to be hung.

In addition, low-rise farming is a method of spreading algae on the seabed so that it can grow naturally in the natural environment.

In the conventional marine culture, there are many cases in which marine or marine algae grow due to coastal pollution, red tide, white phenomena, and fisheries are lost due to typhoons, and in the case of cage farming, the marine environment is caused by residual feed and excreta. If it causes pollution, and the abalone patch is farmed by chalon, the mortality rate of the abalone patch is high due to the stress caused by the wave, and the mortality rate is high.

In case of spreading the seabed on the seabed, it is eaten by the pirates, so the survival rate is low, and the change of the marine environment does not leave the farming area or adapt to the environment, and the purpose of farming is not achieved.

In addition, a submerged submerged structure, which manufactures concrete structures and sinks them on the seabed and puts abalone plaques into the concrete structure, has been registered under Patent No. 315166. When the larvae grow on the shelf and move to the position of feeding and feeding due to the water pressure, the movement distance is long, so the growth is slow due to the large amount of activity, and the disease occurs in the abalone, which is trapped in the gap between the wall and the shelf. When the seawater flows into the concrete structure and moves according to the algae, the shelf in the concrete structure causes the closed end of the shelf structure to be damaged by the pressure of the algae. Accompanied by procurement of food and contamination of surrounding seawater It does not satisfy the criteria form.

In addition, in order to solve the above-mentioned wastewater, inflowing seawater to the land and farming fish and shellfish is necessary to create water quality and water temperature suitable for the environment, while excessive maintenance costs are required, but mortality due to diseases is high and economical efficiency is not practical.

The present invention is a shelf installed on the concrete structure is provided with a distribution passage of fish and shellfish and excrement and a distribution passage of algae, and an external structure to form algae to the outside of the concrete structure to attach the spores of the seaweed that is the food of the shellfish attached It is aimed to provide a complex farming method of shellfish and algae that can purify the surrounding seawater with the seaweed farming while farming algae with medallions and shellfish at regular intervals. have.

1 is a perspective view showing a coupling state of the external structure to the concrete structure in the present invention

Figure 2 is a longitudinal cross-sectional view of the concrete structure in the present invention

Figure 3 is a perspective view extracting the state of binding of the spores to the ring of the transverse main subject in the present invention

Figure 4 is a front view of the external structure is coupled to the concrete structure of the present invention installed on the seabed

※ Explanation of main parts of drawing

1: concrete structure 2: wall surface

3: seawater entrance and exit 4,9: gold mesh

5: top side 6: doorway

7: door frame 7a, 8a: hinge

7b: protrusion ring 8: door frame

8b: hanger 10: door

11: Shoring Rod Rod 12: Screw Shaft

13: final management 14,17: mounting plate

14a, 17a: Through hole 15,15a: Nut

16: transverse support 18: transverse support

18a: Bracing support 19: Ring

20: exterior structure 30: inner wall surface

31: shelf 32: access to fish and shellfish

33: through hole

In constructing a concrete structure 1 that forms a hexahedral submerged on the seabed, the wall surface 2 forms a plurality of seawater entrances and exits, and installs a gold mesh 4, and an operator enters and exits the upper surface 5. The door frame 7 is provided with a hinge 7a and a protruding ring 7b at the edge where the doorway 6 is formed so that one side of the door frame 8 has a hinge 8a, and the other end has a hook (8a). 8b), the door (10) formed of a gold mesh 9 is coupled to the frame (8), and the outer structure (20) at each corner of the wall surface (2) and the upper surface (5) of the concrete structure (1) It is configured to protrude the support rod inserting rod 11 and the screw shaft 12 so that can be provided, the upper surface 5 is fitted with a through hole (14a) provided in the mounting plate 14 of the end of the main pipe 13 The nut 15 is coupled to each other, and the wall surface 2 is fitted with a through hole 17a provided in the distal end mounting plate 17 of the transverse holding tube 16 to the nut 15a, respectively. Liver It is supported by the support pipe (18a) and welded, and the ring support 19 is formed in the transverse support pipe 16 and each transverse support pipe 18 at regular intervals, and the inner wall surface 30 of the concrete structure 1 in multiple layers. The shelf 31 is provided, but the access part 32 of the seafood is provided in the connection part between the shelf 31 and the inner wall surface 30, and the several openings 33 are provided in the shelf 31.

In the drawings, reference numeral 40 denotes a rope, 41 a spore fixing wire, 42 a concrete structure fixing body, 43 a concrete structure fixing wire, and 44 denotes a lock.

When using the structure of the present invention configured to form a combination of fish and shellfish and algae, the outer structure 20 is installed in the concrete structure (1) to drop it to the point of the water depth of 15 ~ 20m at sea and outward Dropping the structure fixing body 42 is fixed between the outer structure 20 and the structure fixing body 42 is fixed to the seabed by the structure fixing wire 43.

As such, the concrete structure 1 and the external structure 20 are fixedly installed on the sea floor, and the worker enters the structure 1 through the door 10 of the upper surface 5 of the concrete structure 1 so that sea urchins, abalones, etc. Evenly distributed on the shelf (31) and then close the door (10) to fit the hook (8b) of the door 10 to the hook (7b) of the door frame (7) to fill with the lock 44, the outer structure 20 The spore fixing wire 41 is wound around the rope 40, and a large amount of spore strings formed by fixing the spores of the seaweeds is connected to the ring 19 of the transverse holding pipe 16 and the horizontal supporting pipe 18 of the outer structure 20. When each medallion is made of a seaweed in the outer structure 20 to the concrete structure.

At this time, in the case of fish and shellfish stored in the concrete structure (1), algae is a nutrient source, so every 10 to 15 days in the case of chipping, every 5 to 10 days in the case of one year, the worker collects the seaweed and the concrete structure ( The entrance door 10 of 1) enters into the concrete structure 1 and supplies it to the shellfish shells such as sea urchin or abalone distributed on the shelf 31.

At this time, the plaques of fish and shellfish are ingested using algae as a nutrient source, and the excreted wastes are discharged to the outside through the gold network (4) of the seawater inlet (3) installed on the wall (2) of the concrete structure (1) by algae. While being made a source of nutrients to the algae spores of the medallion rope 40 to the ring 19 of the transverse support tube 18, algae will grow, and will also perform the purification function of sea water.

In addition, the concrete structure (1) is located at a depth of 15 ~ 20m depth sea urchins, abalone and shellfish such as the growth environment is the most suitable for the growth activity is active, the external structure 20 installed on the concrete structure (1) The transverse support pipe 18 of the transverse support pipe 18 and the transverse support pipe 18 connected to the transverse support pipe 16 and the longitudinal support pipe 18 at the top of the vertical support pipe 13 have a depth of 8 to 18 m and the sea tangle at the same point. Since the growth activity of seaweed is active, the seaweeds cultured from the spores that fixed the spores of seaweed and seaweed in the hook (19) of the seaweed are the source of nutrients from the excretion generated by the growth activity of fish and shellfish. As the growth grows, the seawater is purified and the food chain is formed.

In addition, the concrete structure (1) submerged on the seabed in this way to receive the form of the shellfish of fish and shellfish, and the external structure (20) attached to the outside of the algae spores of the algae to form a cultured seaweeds after a certain period of time Since the concrete structure (1) can be used as food for fish and shellfish cultured, it is possible to self-sufficient food for fish and shellfish to perform effective farming.

In the present invention as described above, it is possible to carry out aquaculture at the same time on the east coast where the fluctuations of the waves and tsunamis are matched with the shellfish and the algae at the seabed at the 15-20m point where the waves and the tsunamis are less affected.

Such a present invention will be described in detail according to the embodiment as follows.

[Step 1] (Concrete Structure Manufacturing Process)

The width X length X height is 2 ~ 4m to make a cube, and the inside is hollowed out to form a concrete structure 10, while the wall surface 2 has a width x height of 1 × 0.25m in size and 3-6 pieces. One or two seawater inlets 3 are provided laterally, and a gold screen 4 is fixed to the seawater inlets 3.

At this time, the gold screen 4 is installed in the concrete structure (1) or fixed to the concrete structure with a bolt or the like from the inner wall.

In the center of the upper surface of the concrete structure 1, an entrance door 10 having a horizontal X length of about 1m × 1m around the door 6 is installed in the center of the upper surface of the concrete structure 1, and the door 10 is formed of a gold screen 9. In the inner wall of the concrete structure (1), the thickness of 10Cm, the width of about 1m of the shelf 31 is composed of a multi-stage, but the center of the connection between the shelf 31 and the inner wall 30, the access to fish and shells 32, The bottom of the shelf 31 constitutes a plurality of through holes 33 through which a plurality of sea water is moved.

In addition, the upper and lower corners of the wall surface (2) and the corners of the upper surface (5), the support rod rod 11 and the outer peripheral screw shaft (12) in the frame of the concrete structure (1) to be embedded and embedded in the concrete structure (1 ), The thickness of 10Cm ~ 15Cm and the concrete structure (1) to manufacture a high-strength concrete.

[Step 2] (Installation of External Structures in Concrete Structures)

Insert the transverse main pipe 16 into the holding inserting rod 11 formed at the corner of the upper surface of the wall 2 of the concrete structure 1 of the first step, and insert the through hole 17a of the mounting plate 17 at the tip. 12) to each other by a nut (15a) and to the one end of the transverse holding pipe (16) by welding the transverse supporting pipe (18).

At this time, the ring 19 is welded to the bottom of the transverse main pipe 16 at a predetermined interval.

In addition, the support main rod 11 formed at the top edge of the concrete structure 1 is fitted with a longitudinal main pipe 13, and the through hole 14a of the mounting plate 14 at the tip is fitted to the screw shaft 12 to the nut 15. The mounting plate 14 is fixed to each other, and the horizontal support pipe 18 is welded between the longitudinal main pipes 13, and the ring 19 is welded to the bottom of the horizontal support pipe 18 at a predetermined interval. Between the transverse main pipe 16 and the longitudinal main pipe 13, the support pipe 18a is supported and welded.

At this time, the length of the main pipe 13 and the transverse pipe 16 is about 2m.

[Step 3] (Settlement Process of Structure)

Drop the structure completed through the second process at a depth of 15-20m and place it on the sea floor, and drop the structure fixing body 42 outside the edge of the structure to drop the edge of the transverse main line 16 of the external structure 20 and the structure high Tie between the stagnations 42 and the fixed wires 43 to avoid the effects of tidal currents. At this time, the seashore is not affected by typhoons or tsunamis. Fix it to

[4th step] (Toxic removal process of concrete structure)

The structure of the third process is left to settle for 1 month to remove the strong alkali component of cement generated in the concrete structure.

[Step 5] (Seafood Storage and Seaweed Spore Installation Process)

The worker enters through the door 10 of the concrete structure 1, which has passed through the fourth process, and distributes sea urchin or abalone shellfish and shellfish evenly on the shelf 31, and the seaweed in the ring 19 of the external structure 20, The seaweed spores such as kelp are fixed to the rope 40, and the seaweed spore string is installed by tying up the spore strand wound with the spore fixing wire 41.

[Sixth Step] (Supply Process of Fish and Shellfish of Concrete Structure)

The worker enters the inside of the concrete structure (1) housed in the fifth process, every 10 to 15 days in the case of the chipped fish or shellfish on the shelf, and every 5 to 10 days in the case of farming more than one year 31) Lay on top to feed fish and shellfish.

At this time, the seaweed or kelp cultured in the spores of the external structure 20 can be supplied to feed the fish and shellfish cultured in the concrete structure (1) by collecting the seaweed or kelp when 3-5 months passed.

[7th process] (harvesting process)

Among the fish and shellfish stored in the concrete structure 1 by the method of the sixth process, sea urchins are harvested several times a year, and in the case of abalone, two to three years, the harvest is possible, and the external structure 20 In the case of seaweed or kelp cultivated in the can be harvested once or twice a year. In the present invention, the concrete structure (1) can also be farmed such as seashell, sea cucumber, flounder.

In the present invention, the algae and fish and shellfish are cultured at the depth of the optimum conditions for growth in the sea, so that the growth activity is smooth and high-quality fish and shellfish can be cultured without mortality, while the three-dimensional farming and food chains are made. This makes it possible to eliminate marine pollution and the structure is a very practical and useful invention that can be used permanently.

Claims (3)

On the inner wall of the concrete structure, which has a seawater entrance and exit on the wall, the shelves are installed in multiple layers on the inner wall of the concrete structure. The outer edge is composed of vertical main pipe at the top corner, horizontal main pipe at the corner of the wall, and a supporting pipe between the horizontal main pipes and loops at regular intervals between the horizontal main pipe and the horizontal supporting pipe. It is settled on the seabed of ~ 20m, and the sea urchins and abalones are stored in the concrete structure and stored, and the external structure is able to hang the spores that fixed the seaweed spores such as seaweed and kelp on the external structure. Combined farming method of seafood and algae using sinking method delete The method of claim 1, Protruding structures (1) and mounting plates (14) and (17) of the longitudinal main pipe (13) and the transverse main pipe (16) are formed by protruding the strut insertion rod (11) and the screw shaft (12) at the upper and upper edges of the wall of the concrete structure (1). To the end of the transverse main pipe 16 and weld the transverse support pipe 18 to the top end of the longitudinal main pipe 13 and insert the transverse support pipe 18 at the top end of the transverse main pipe 16. The outer structure 20 is welded and supported by the support pipe (18a) between the end and the main pipe (13), and the ring 19 is welded to the bottom of the horizontal support pipe (18) and the transverse pipe (16) at a predetermined interval. Combined farming methods for shellfish and algae using submerged structures