KR20130034122A

KR20130034122A - Undersea type abalone cultivation equipments in undersea in the open sea

Info

Publication number: KR20130034122A
Application number: KR1020110097979A
Authority: KR
Inventors: 김정두
Original assignee: 김정두
Priority date: 2011-09-28
Filing date: 2011-09-28
Publication date: 2013-04-05

Abstract

PURPOSE: An open sea intermediate layer type abalone cultivation facility is provided to solve the problem of coast cultivation due to a red tide or efflorescence. CONSTITUTION: An open sea intermediate layer type abalone cultivation facility comprises: multiple longitudinal frame ropes; a group of horizontal frame ropes facing one another; a frame formed by multiple shelter support ropes arranged in parallel with one another; a guide rope(4) connected to each upper part of the multiple shelter support ropes by multiple longitudinal connection ropes; multiple shelters for cultivating abalone(10) fixed along a longitudinal direction of each shelter support rope or guide rope by a shelter standing line; a gravity moorage basis(5) connected to the frame or the guide rope by a moorage cord; and a buoy connected to the frame by a buoy fixing rope.

Description

OVERERSEA TYPE ABALONE CULTIVATION EQUIPMENTS IN UNDERSEA IN THE OPEN SEA}

TECHNICAL FIELD The present invention relates to an offshore mezzanine overturning aquaculture facility, and more specifically, a frame made of rope is fixedly installed on a mezzanine in a deep sea by a mooring mooring base and buoys, and shellfish in the above-described frame. In particular, the present invention relates to an offshore Mezzanine abalone aquaculture facility that can securely and efficiently carry out feeding and flocculation and success by using a guide rope while fixing a plurality of shelters for abalone farming. It can effectively solve the problems of coastal aquaculture caused by typhoon, red tide, whitening, etc., and it is installed in the open sea where the flow rate is fast and deep, so there is no problem of marine environmental pollution due to aquaculture. Since farming takes place in the open seas, there is no need for antibiotics, which increases food safety and costs. In addition to savings, it has a very low mortality rate compared to coastal aquaculture. The rope is used as a frame, making it easy to manufacture, transport, and install, and have a relatively low cost per facility area. .

About three quarters of the earth's surface is occupied by the sea, the last report of mankind, and countries around the world are increasingly important to secure fishery resources between countries as a result of the declaration of a 200-nautical-exclusive economic zone and the launch of the World Trade Organization (WTO). As a result, the expansion of existing fishing grounds and the creation of new fishing grounds have emerged as an important issue.In Japan and Europe, various types of artificial reefs have been installed since the 1950s, starting with the installation of artificial reef facilities in the sea since the 1950s. Today, there is an active transition from capture fisheries, which are absolutely dependent on nature, to aquaculture fisheries with safe and stable supply.

In general, conventional artificial farming for shellfish, particularly gastropods such as Abalone with high added value, is typically done by chipping farming, shallow water cages, terrestrial tank farming, and the like.

Here, the patch spreading method is a method of spraying a large amount of patch on the coast and harvested after the natural growth period. The survival rate is low by being completely exposed to starfish that feeds abalone or various fishes, and the success rate of harvesting under natural environment is low. The problem is that it requires a lot of labor.

On the other hand, in the shallow waters of the shallow waters, the floating floating culture and the chalon or shelter that connect the chalong or shelter that surrounds the net in the frame to the buoy with a rope of about 5m to the buoy by the sea near the sea surface It is divided into a fixed subsea form that is farmed at a distance of several tens of centimeters upward from the surface or the sea bottom.

However, the above-mentioned marine floating culture is highly concerned about the loss of chalong or shelter due to algae or storm, and is located close to the sea surface, so the nocturnal abalone cannot escape the light during the day and is subjected to stress due to the shaking by the constant waves. There is a problem that frequently occurs leading to poor growth or increased mortality, and there is little problem in the above-mentioned marine floating aquaculture in shallow waters to avoid such a problem, but there is a risk of causing marine pollution In addition, the abalone may be dead if the abalone excreta and preyed seaweed remnants accumulate on the floor, and especially if the seabed is heterogeneous soil or sandy soil instead of a rock bed. Under the sea floor, There is a risk, it is not easy to pull up the sea level for food supply, there is a problem that often becomes difficult to recover when caught in obstructions, waste nets or waste fishing gear.

Subsequently, land-based aquaculture is a method of farming cultivation of concrete or fiber-reinforced plastics on the ground, which is relatively safe from natural disasters such as tidal currents, storms, and red tides, but in order to maintain a good aquaculture environment. Since it requires circulation, farming costs are high, and there is a high possibility of mortality due to diseases caused by high population density per unit volume, which makes it difficult to steadily clean, remove algae and use antibiotics, and has low food safety and high facilities. There is a problem that an investment cost is required.

Here, a typical conventional technique for subsea stationary farming is used.

First, Korean Utility Model Registration No. 0230478 (registered on May 02, 2001) discloses the abalone farm settle down frame structure 1 'as shown in FIG. 6, and in the example shown by the anchor 5'. The fixed buoy 4 'is connected to a plurality of fixed abalone farm settled frame structures 1' connected by a fixing rope 2 'and a connecting rope 3', and has a height spaced from the sea floor. The abalone attaching panel (7 ') is installed on the frame (not shown) and is surrounded by a net (6'), and the feeding hole (not shown) on the upper side of the net (6 ') is a fastening line (8'). It is a structure to tighten.

In addition to the above-described problems, the structure may be loosened by tidal waves or waves caused by tidal waves. Moreover, the number of connections of the abalone farm settlement structure 1 'must be limited and it is a small facility, so it is a typhoon. Of course, there is a risk of loss.

In addition, Korean Patent No. 0865922 (registered on October 23, 2008) proposes a polygon abalone seaweed forest (1 ″) as shown in FIG. 7, and the illustrated polygonal abalone seaweed forest (1 ″) shows an abalone inflow hole (15). A plurality of shelter having an outer block body 10 'having a' ', a protrusion 11' having a central opening 12 'communicating with the outside, and a rollover hole 14' surrounding the periphery thereof. 13 'and a natural stone (not shown), a top rope 16' and a side rope 17 'for algae spore propagation are provided.

However, these typical reefs made of porous concrete mortar have to go through the complex process of concrete pouring and curing, to be transformed into huge weights, loaded on barges, transported to the sea area, and put into the sea by cranes. It is high, and artificial reefs gradually fall into the seabed as the sand or sand of the seabed rises due to typhoons, strong winds, or rapid change of tidal currents, and it is settled again. The cost of artificial reefs may be lost underneath the seabed.

In addition, there is a problem that the service life is short due to the damage of concrete by seawater, specifically, the sulfate ion (SO42-) present in seawater reacts with CsA (Ciclosporin A) hydrate in cement, resulting in ettringite ( ettringite is generated and cracking and spattering occur due to the expansion of the inside of the concrete, and the strength of the concrete decreases drastically. By reacting with (OH) 2) to produce gypsum (CaSO4), the surface of the concrete softens and erodes rapidly, resulting in a drastic reduction in the lifespan of seaweeds, as well as concrete overturning due to elution of lead, hexavalent chromium, and bisphenol A. Since there is a toxicity problem, there is a problem that it is not environmentally friendly.

Therefore, the first object of the present invention can effectively solve the problem of coastal aquaculture, which suffers from red tide and whitening, and there is almost no problem of marine environmental pollution, and there is no need to administer antibiotics, so the shellfish has high food safety. In particular, to provide abalone farming equipment.

The second object of the present invention is to provide shellfish, especially abalone aquaculture equipment, which is easy to manufacture, transport and install, and has a relatively low cost per unit area area, in addition to the above-mentioned object, and has a relatively low cost.

The third object of the present invention is to provide shellfish, in particular, abalone farming equipment that can easily and efficiently carry out food and plaque input and success recovery in addition to the above-mentioned objectives.

A fourth object of the present invention is to provide shellfish, particularly abalone aquaculture facilities, which are more environmentally friendly and have higher durability and maintainability in addition to the above-mentioned objects.

A fifth object of the present invention is to provide an abalone aquaculture facility that can reduce the stress caused by light and waves in the nocturnal abalone in addition to the above object.

A sixth object of the present invention is to provide a shellfish, in particular, an abalone farming facility with little fear of loss or damage even if the rapid wave or tidal current change caused by storms, typhoons, waves, or strong winds is repeated in addition to the above-described objects.

According to a first preferred embodiment of the present invention for smoothly achieving the above object of the present invention, a plurality of longitudinal frame ropes, a pair of transverse frame ropes facing each other, and a set of transverse frame ropes are described. A frame formed at a plurality of shelter support ropes disposed in parallel to each other; A guide rope connected to each of the plurality of shelter support ropes by a plurality of vertical connection ropes; A plurality of overturning shelter secured by shelter fixing lines along the length direction of each of the shelter support ropes or guide ropes; A gravity mooring base connected to the frame and guide rope by mooring lines; A buoy connected to the frame by a buoy fixing rope; An offshore Mezzanine Rollover Culture Facility is provided in which the frame and guide rope and the shelter are fixed in the sea spaced upward from the seabed.

According to a second preferred aspect of the present invention for smoothly achieving the above object of the present invention, the shelter is a frame, a plurality of partition plates fastened integrally or detachably to the inside of the frame, and the frame Provided is an offshore Mezzanine Rollover Culture Facility formed of a barrier net installed on the bottom and side, and an upper mesh above the frame.

According to a third preferred embodiment of the present invention for smoothly achieving the above object of the present invention, a feed inlet is formed at the upper end of the upper net, and a tightening line is formed by tightening the feed inlet and closing or unopening it. And, the tension line is provided with an offshore Mezzanine rollover facility is connected to the shelter support rope or guide rope.

According to a fourth preferred embodiment of the present invention for smoothly achieving the above object of the present invention, a plurality of fixing portions are formed on the shelter to fasten the shelter fixing string, and a plurality of weights are provided on the bottom of the shelter. An offshore Mezzanine Overturning Aquaculture Facility is provided where (i) is connected by extraction.

According to a fifth preferred embodiment of the present invention for smoothly achieving the above object of the present invention, the frame and the partition plate of the shelter may be formed of metal, resin, wood, or a mixture thereof in which a plurality of openings can be formed. An offshore Mezzanine Rollover Culture Facility is provided, wherein the partition plate is fastened to the frame vertically or inclinedly.

According to a sixth preferred embodiment of the present invention for smoothly achieving the above object of the present invention, there is provided an offshore Mezzanine Rollover Culture Facility wherein each shelter described above is 1.5-2.5 x 1.5-2.5 x 0.3-0.8m. .

According to a seventh preferred aspect of the present invention for smoothly achieving the above object of the present invention, the offshore Mezzanine Rollover Culture Facility is provided with the buoys installed along the periphery of the frame and not on the shelter support rope. Is provided.

According to the eighth preferred aspect of the present invention for smoothly achieving the above object of the present invention, the distance between the longitudinal frame ropes is 12.0-20m, and the frame is 48-200 x 21-100m, An offshore Mezzanine Roll Formation Facility is provided with a spacing between said shelter support ropes of 1.5-5 m.

According to a ninth preferred aspect of the present invention for smoothly achieving the above object of the present invention, there is provided an offshore Mezzanine Rollover Culture Facility in which the shelter is located at a depth of 5-30 m from the sea surface.

According to a tenth preferred aspect of the present invention for smoothly achieving the above object of the present invention, longitudinal and transverse frame ropes and mooring lines, shelter support ropes and guide ropes, vertical connection ropes, and buoy connection ropes and extractions An offshore overturned aquaculture facility is provided where these multiple rope strands are twisted manila hemp ropes or fresh or regenerated resin ropes or anti-rusting steel wires.

According to an eleventh preferred embodiment of the present invention for smoothly achieving the above object of the present invention, the gravitational mooring foundation is a pouch or mesh filled sand or stone or gravel, or an concrete or steel structure anchor. A mezzanine rollover facility is provided.

According to a twelfth preferred aspect of the present invention for smoothly achieving the above object of the present invention, the buoy is positioned in seawater and extends upwards from four corners of the frame to be exposed on the surface of the water. Offshore Mezzanine Overturning Equipment with Flag Buoys.

Shellfish, in particular, abalone farming equipment according to the present invention can effectively solve the problems of coastal aquaculture suffered from red tide and bleaching, and there is almost no problem of marine environmental pollution, there is no need to administer antibiotics The food safety of shellfish is high, and it is possible to reduce the stress caused by light and waves in the nocturnal abalone, so it is not only good for aquaculture productivity, but also easy to manufacture, transport and install, and the facility cost per unit area is relatively low. It has high economical efficiency, high durability and excellent maintainability, is more eco-friendly, and can easily and efficiently carry out feeding and defeating and recovering the success, and it can convert sudden waves or algae due to storms, typhoons, waves or strong winds. Even if the phenomenon is repeated, there is little fear of loss or damage.

1A to 1C are a plan view, a front view, and a side view, respectively, of an offshore Mezzanine rollover facility according to the present invention;
2A-2C are illustrative top, front and side views, respectively, of an overturn shelter that may be applied to the offshore mid-floor aquaculture facility of FIGS. 1A-1C.
3 is an illustrative perspective photo of another abalone shelter.
4A and 4B are exemplary plan and side views showing the fastening form of the abalone shelter and the tension string, respectively.
Figure 5 is another exemplary side view showing the fastening form of the abalone shelter and the tension line.
6 is an installation diagram of a typical typical abalone farming facility.
7 is a view of installation of another conventional typical abalone farming facility.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

First, Figures 1a to 1c is a plan view, front view and side view of the offshore Mezzanine rollover equipment 1 according to the present invention, respectively, will be referred to for convenience of description, the basic structure is a plurality of longitudinal frame A plurality of shelter support ropes 3a positioned between the ropes 2, a set of transverse frame ropes 3 which are opposed to each other, and a set of transverse frame ropes 3, and arranged in parallel with each other. Frame (not shown) formed of a); A guide rope 4 connected by a plurality of vertical connecting ropes 4a above each of the plurality of shelter support ropes 3a; A plurality of overturning shelter 10 fixed by the shelter fixing line 7 along the length direction of each of the shelter support ropes 3a or guide ropes 4; Gravity mooring foundations 5 connected to said frames (not shown) and to guide ropes 4 by longitudinal and transverse mooring lines 2a and 3b; It consists of a buoy 6 connected to the frame (not shown) by a buoy fixing rope 6a.

Therefore, the frame (not shown) and the guide rope 4 and the shelter 10 are fixed in the sea spaced upward from the sea floor, and the fixed depth thereof depends on various parameters such as seasons or weather conditions. It may be altered and not limited in the present invention, but is generally located 5-30 m deep from the sea surface.

Here, shellfish such as abalone and turban shells, and echinoderm such as sea urchins are nocturnal shellfish that feed on algae and diatoms, and are active at night when they feed on algae or diatoms on the seabed such as rocks, gravel or sand fields. On the other hand, during the day there is a habit of staying in a concealable trailing edge, such as the curved surface of the rock or cracks, etc., the structure of the shelter 10 should be in accordance with this habit, generally in the winter when the sunlight is weak shelter (10) It can be placed in the easy feeding position relatively close to the sea level within the above-described depth range, but during the summer strong sunshine or typhoon, the shelter 10 is relatively low in the above-mentioned depth range and less shake Deep positioning is advantageous for smooth growth by reducing stress.

On the other hand, buoy (6) applied to the offshore Mezzanine abalone aquaculture facility 1 according to the present invention is preferably installed along the outline of the frame (not shown), specifically the above-mentioned longitudinal frame rope (2) and a set of transverse ropes 3 intersected at right angles to each other, and a set of longitudinal frame ropes 2 and shelter support ropes 3a at both ends intersected at right angles. It is also connected to the guide rope 4 immediately above the above position.

Therefore, the buoy 6 is not installed on the shelter support rope 3a, because the guide rope 4 is fixed on the shelter support rope 3a by a plurality of vertical connecting ropes 4a. As the feed line is moved along, the convenience of movement is increased, and the lifting operation of the shelter 10 for feeding such as seaweed is facilitated (that is, gravity mooring as much as the portion sag caused by its own weight downward). This is because it is easy to lift up without the influence of the foundation 5, and if the buoy 6 is present in these parts, it may be difficult to do this since it is kept in a taut state.

In the offshore mezzanine aquaculture facility 1 according to the invention, although the size is not limited and is optional as required, the distance between the longitudinal frame ropes 2 described above is generally 12.0-20 m. The dimensions of the frame (not shown) are 48-200 x 21-100 m, and the spacing between the shelter support ropes 3a is about 1.5-5 m, and the size is in the above range. It is preferable to keep the above-mentioned layered abalone aquaculture facility 1 in a safer and more stable state in the open sea with strong waves and tidal currents, so that the possibility of loss can be significantly reduced, and high economical efficiency can be maintained in aquaculture.

Meanwhile, the gravity mooring base 5 may be a pouch, a mesh, or a concrete structure or an anchor of a steel structure filled with sand, stone, or gravel. The mooring base 5 is a longitudinal and transverse mooring line 2a extending from both ends of the plurality of longitudinal frame ropes 2 of the frame (not shown) and a set of transverse frame ropes 3, respectively. And 3b).

Optionally, a gravity mooring base 5 connected to the diagonal mooring line 9 at four corners of the frame (not shown) can be secured more firmly.

The longitudinal and transverse frame ropes 2 and 3 described above, the longitudinal and transverse mooring lines 2a and 3b, the shelter support rope 3a and the guide rope 4, the vertical connecting rope 4a, The buoy anchoring rope 6a and the extraction 15a described below are manila hemp ropes twisted with a plurality of rope strands, or fresh or regenerated resin ropes, or anti-rusting. It can be a treated steel wire.

In the case of the resin rope, it may be a bundle of bundles of polypropylene, polyethylene, nylon, polyethylene terephthalate, vinyl acetate, or mixed strands thereof.

In addition, the intersection of the longitudinal and transverse frame ropes (2, 3), the shelter support rope (3a), and the vertical connecting rope (4a) and the guide rope (4), etc. in the usual knot form nodule (nodule) Although may be formed, although not shown, it may be firmly fixed by a known screw clamp (clamp).

On the other hand, if necessary, the buoy 6 of the above-mentioned offshore Mezzanine-style abalone aquaculture facility 1 according to the present invention is adjusted to be immersed in seawater and extended upwards at four corners of the frame (not shown) on the water surface. By installing a flag buoy (not shown) for indicating the position to be exposed, it is of course possible to easily grasp the installation position of the offshore Mezzanine-style abalone farming equipment 1, which is entirely submerged in water.

The offshore Mezzanine Rollover Aquaculture Equipment 1 according to the present invention is essentially flexible without any choice of rigid materials in forming a frame (not shown) structure. Only the ropes, buoys (6) and gravitational mooring foundations (5) are used to maintain structural robustness. In addition to the fact that most structures are located in the middle floor with little impact from tidal currents or waves, their structural flexibility It should be noted that a stable structure with very high resistance is achieved.

Next, FIGS. 2A-2C are illustrative plan views, front views, and side views of an overturn shelter 10 that can be applied to the offshore mid-level overturning aquaculture facility 1 of FIGS. 1A-1C, respectively. .

Conventionally, various types of shelter are known, and the structure is formed of a structure capable of providing an appropriate hiding place, as well as a structure capable of attaching and moving abalone having a large area and surface structure to which seaweed is easy to attach, and the present invention. The structure, the form, etc. of the shelter 10 are arbitrary optional.

In the illustrated example, the shelter 10 is composed of a plurality of frames 11 and a plurality of partition plates 12 fastened integrally or separately to the plurality of frames 11, wherein the shelter ( The frame 11 and the partition plate 12 of 10 may be made of a metal material, a resin material, a wood, or a mixed component thereof in which a plurality of openings (not shown) may be formed, and the partition plate 12 described above. Can be fastened vertically and / or inclinedly to the frame 11 above, with the upper and lower sides open and at least two of the four sides open so that sufficient oxygen and nutrients in the seawater can be provided by smooth contact with the seawater. Form.

In the present invention, the dimensions of the shelter 10 are not limited and are optional, but generally in the range of 1.5-2.5 x 1.5-2.5 x 0.3-0.8m in terms of ease of operation such as smooth feeding and withdrawal. It may be desirable to.

The bottom and side of the frame 11 is provided with a blocking net (see reference numeral 13 in FIG. 3) to prevent the loss of overturning, of course, to prevent the infiltration of pirate fish on the upper side of the frame 11 It is of course also possible to form an upper mesh (see reference numeral 14 in FIGS. 4A and 4B).

3 is another exemplary perspective view of the abalone shelter 10a, in which a concave portion 12a is formed at the center of the upper end of a plurality of partition plates 12 disposed between a plurality of mutually parallel frames 11, It is formed so as to be movable in each compartment (not shown), it has been shown that the bottom and side is provided with a blocking net 13 for preventing the loss of overturning.

4A and 4B are exemplified plan views and side views showing the fastening form of the abalone shelter 10 and the tension line 8, respectively, in which a feed inlet (not shown) is formed at the upper end of the upper mesh 14, and the above-mentioned feeding is performed. Tightening line (8) is formed by tightening the inlet (not shown) to close or loosen open to form an extension extending to the upper end, the tension line (8) is fixed to the shelter support rope (3a) or guide rope (4) I will keep it.

Preferably, as shown in the figure, the fixing of the above-mentioned tension line 8 to the guide rope 4 above the shelter support rope 3a can shorten the movement distance for pulling the shelter 10 upward. Work convenience can be improved.

Damage to the blocking net 13 by the shelter fixing string 7 is formed in the shelter 10 by forming a plurality of fixing parts (loop or hook structure, which is not shown as a conventional structure) for fastening the shelter fixing string 7. It is preferable to be configured to ensure the support of the shelter 10 while preventing.

In addition, a plurality of weights 15 are connected to the bottom portion of the shelter 10 by extraction 15a, whereby the shelter 10 of the offshore Mezzanine Rollover Aquaculture Facility 1 is driven by algae or waves. It is structured so as not to shake to reduce the stress on the abalone.

In the illustrated example, the weight 15 is suspended from the four corners of the shelter 10 by extraction 15a, but the number, length, weight, and the like thereof are optional in the present invention.

On the other hand, in order to supply the seaweeds to feed the abalone, the feed line moves along the guide ropes 4, exposing only the guide ropes 4 to the surface of the sea water and unwind the tension line 8 to feed the food inlet (not shown) ), Through which the seaweeds, which are the food of abalone, are pulled and tied with a fastening line (8), and then the efficient operation of moving to the next shelter (10) along the guide rope (4) is repeated. Even when the guide rope 4 and the shelter support rope 3a are drawn out to the surface of the seawater, a similar operation of recovering the shelter 10 can be efficiently performed.

In addition, in the illustrated example, two shelter fixing strings 7 connecting two of four corners of the shelter 10 to each other are fixed on the outer shelter support rope 3a at a predetermined distance from each other, and the above-described spacing. The upper net 14 and the tension wire 8 are drawn out between the distances, and are shown to be fixed on the upper guide rope 4.

FIG. 5 is another exemplary side view illustrating the fastening form of the overturning shelter 10 and the tension line 8, which is substantially the same as that of FIG. 4B, and the only difference is that two of the four edges of the shelter 10 are connected to each other. Two shelter fastening lines 7 are fixed to each other on the outer shelter support ropes 3a without mutually spaced distance, and to the outside of the shelter fastening lines 7 described above, the upper net 14 and the tension lines 8 The case where this is pulled out and fixed on the upper guide rope 4 is shown.

The present invention is not limited to the example shown above, and the shelter fixing string 7 and the tightening string 8 are each one of the shelter support rope 3a and the guide rope 4 as necessary, or the Of course, it can be fixed on both sides.

Although the present invention has been described in detail with reference to various embodiments, it is not intended to limit the present invention but merely to illustrate the present invention, and various changes and modifications can be made by those skilled in the art without departing from the gist and scope of the present invention. Of course, this is also within the scope of the present invention.

1: Offshore Mezzanine Overturning Culture Facility According to the Present Invention
2: longitudinal frame rope 2a: longitudinal mooring rope
3: transverse frame rope
3a: Shelter support rope 3b: transverse mooring
4: guide rope 4a: vertical connecting rope
5: Gravity mooring foundation
6: buoy 6a: buoy fixing rope
7: shelter line 8: cap
9: diagonal mooring line
10,10a: shelter
11: frame 12: compartment plate
13: blocking net 14: upper netting
15: weight 15a: extraction
20: sea bottom 30: sea surface

Claims

A frame formed of a plurality of longitudinal frame ropes, a set of transverse frame ropes opposed to each other, and a plurality of shelter support ropes disposed between and in parallel with the set of transverse frame ropes;
A guide rope connected to each of the plurality of shelter support ropes by a plurality of vertical connection ropes;
A plurality of overturning shelter fixed by shelter anchorages along the length of each of the shelter support ropes or guide ropes;
A gravity mooring base connected to the frame and guide rope by mooring lines;
A buoy connected to the frame by a buoy fixing rope;
The frame and guide rope and the shelter is fixed in the sea spaced upward from the sea floor
Offshore Mezzanine Abalone Culture Equipment.

The frame of claim 1, wherein the shelter includes a frame, a plurality of partition plates fastened integrally or separately to the inside of the frame, a blocking net installed on the bottom and side of the frame, and an upper portion of the upper side of the frame. Offshore Mezzanine Overturned Aquaculture Equipment Formed by Mesh.

According to claim 2, wherein a feed inlet is formed in the upper end of the upper mesh and the tightening line is formed by tightening the feed inlet can be closed or opened to open, the tension line is connected to the shelter support rope or guide rope Offshore Mezzanine abalone aquaculture facility.

The outer sea layer according to claim 1 or 2, wherein a plurality of fixing portions for fastening the shelter fixing lines are formed in the shelter, and a plurality of weights are connected to the bottom of the shelter by extraction. Abalone farming equipment.

The frame and the partition plate of the shelter are metal, resin, wood, or a mixed component thereof, wherein the partition plate is fastened to the frame vertically or inclined. Offshore Mezzanine abalone farming equipment.

The offshore Mezzanine Rollover Aquaculture Facility of claim 1 wherein each shelter described above is 1.5-2.5 × 1.5-2.5 × 0.3-0.8m.

The offshore Mezzanine Rollover Culture Facility according to claim 1, wherein the buoy is installed along the periphery of the frame and not on the shelter support rope.

The offshore mezzanine according to claim 1, wherein the distance between said longitudinal frame ropes is 12.0-20 m, said frames are 48-200 x 21-100 m, and the spacing between said shelter support ropes is 1.5-5 m. Abalone farming equipment.

The offshore Mezzanine Rollover Culture Facility according to claim 1, wherein the shelter is located 5-30 m deep below the seawater surface.

The manila hemp rope or newborn according to claim 1, wherein longitudinal and transverse frame ropes and mooring lines, shelter support ropes and guide ropes, vertical connecting ropes, and buoy connecting ropes and extractings are twisted with multiple rope strands. An offshore Mezzanine Rollover Farming facility, either fresh or regenerated resin rope or anti-rusting steel wire.

2. The offshore ocean layer rollover arrangement as set forth in claim 1, wherein said gravity mooring foundation is a pouch or mesh filled sand or stone or gravel, or a concrete or steel structure anchor.

The offshore Mezzanine Rollover Culture Facility according to claim 1, wherein said buoy is located in seawater and is provided with a flag buoy for position indication extending upward from four corners of said frame and being exposed on the water surface.