KR101729386B1

KR101729386B1 - Device for mussel farming and farming method using the same

Info

Publication number: KR101729386B1
Application number: KR1020150047660A
Authority: KR
Inventors: 서기용; 박나연
Original assignee: 서기용
Priority date: 2015-04-03
Filing date: 2015-04-03
Publication date: 2017-04-26
Also published as: KR20160119394A

Abstract

The present invention relates to a mussel culture apparatus and a mussel culture method using the apparatus,
The mussel aquaculture system 100 includes a main rope 200 installed in a lattice shape floating on the sea surface and an underwater rope 110 fixed to an upper end of the main rope 200 and cultured in a mussel, Several ropes 111 to 114 of different materials are formed to have a large diameter so as to increase the surface area of the outer diameter portion so as to increase the survival rate of the mussel and protrude the protruding strands 115 along the outer diameter portion, In the twisted clearance, anti-staling means 120 for preventing stagnation of the mussels on the under rope 110 are inserted at regular intervals, and the outer surface of the under rope 110 prevents the loss of the mussel seedlings and protects the mussels Shaped protection net 130, thereby increasing the productivity of the mussel and providing a more environmentally friendly mussel culture.

Description

TECHNICAL FIELD [0001] The present invention relates to a mussel culture apparatus and a mussel culture apparatus using the same,

The present invention relates to a mussel aquaculture device and a mussel aquaculture method using the same, and more particularly, to a mussel aquaculture device which improves the survival rate of mussels and does not cause various pollutants, And more particularly, to a more environmentally friendly mussel aquaculture device and a method of producing a mussel aquarium using the device.

In general, mussels are one of the foods enjoyed in Korea, mainly shellfish living in the reef area of the coast of the South Sea. The mussel has been fertilized in spring, which is a spawning season, and has been floating in seawater for about a month. After that, it goes into attachment life in shallow coastal reefs. Taste is reduced in spawning season and toxins are produced in summer, so it is usually harvested in a safe winter season. It is then boiled or dried and added to soup or various dishes.

In the past, mussels have been harvested from natural sources, but the demand for domestic and export has increased dramatically. Recently, they have been cultivated in the southern coastal area and harvested more than 5000 tons a year.

The mussel culture can be cultivated by a variety of positive methods, including bottom-up gestation and water-picking, which are commonly applied to general marine life.

The bottom type is a method in which the seedling is grown on the sea floor or the seedling is grown on the attached substrate. This is a method of cultivating aquaculture creatures by hanging in water, and it is more productive because it grows better than bottom-type or other-positive methods and utilizes three-dimensionally used sea as a cultivation area. Therefore, most of marine life forms such as oysters, pearl shells, scallops, sea urchins, seaweeds, and kelp are made up of marine foods.

A typical mussel aquaculture system used in the conventional method is a main rope installed in a lattice shape floating on the sea surface, and a submarine under which the upper end is fixed to the main rope. To grow in a herd.

In addition, the mussel that has been assembled in the underwater rope grows as an adult, and the weight gradually increases, causing gravitational pulling to the lower end of the underwater rope. In order to prevent such a problem, (20) having the configuration as shown in Fig. Therefore, the mussel stopping prevention means 20 is bundled and fixed to the under rope 10 at regular intervals in the longitudinal direction to prevent sagging of the mussel.

Patent No. 10-0706170-0000 Patent No. 10 - 1324571 - 0000

The mussel aquarium apparatus to which the conventional technique as described above is applied comprises a mussel aquarium apparatus which is fixed to the main rope and fixes the anti-sagging means on the rope so as to prevent the mussel from getting stuck.

However, the underwater rope used in the conventional mussel aquaculture system generally uses a small-diameter synthetic resin rope with a diameter of 5 mm or less. Since the surface of the rope is smoothly formed, the mussel is considerably less stable and the mussel is moved to the underwater rope The growth of mussel meat is inhibited because unnecessary nutrients are lost in the formation of foot filaments which are secreted from the epidermis.

In addition, the above-described underwater rope has a problem that the unit area of the outer diameter portion, that is, the area where the mussel can be staked is narrow, resulting in a decrease in productivity, and the mussel seedling is easily removed from the under rope while growing into an adult.

Meanwhile, as a means for preventing the mussels from being stuck on the underwater rope, waste tire pieces which are inexpensive and easy to handle are mainly used, but the following serious problems are caused.

First, the waste tires, which are petroleum compounds, contain a large amount of carcinogenic substances that are very harmful to human body. The mussel larvae absorb the harmful components as they are mobilized on the waste tires fixed on the underwater ropes and remain in the mussel body. Causing an immune system abnormality or causing a cancer, and the like.

Further, as the waste tire is exposed to seawater for a long period of time while being fixed to the underwater rope, toxic substances are introduced into the sea, causing pollution of the marine environment and threatening an aquatic ecosystem.

Accordingly, the present invention has been made to solve the above-mentioned problems,

1. A mussel aquaculture apparatus (100) for mussel culture, comprising: a main rope (200) installed in a lattice shape suspended in sea water and having an upper end fixed to the underside of the rope (110);

The underwater rope 110 is formed by twisting several ropes 111 to 114 of different materials so as to increase the surface area of the outer diameter portion so as to increase the rate of survival of the mussel and to protrude the protruding strands 115 along the outer diameter portion ;

In the twisting gap of the underwater rope (110), anti-staling means (120) for preventing stagnation of the mussel activated in the underwater rope (110) are inserted at regular intervals;

The outer surface of the underwater rope 110 is configured to be wrapped in a tube-shaped protective net 130 that protects the mussel seedlings from the loss of water and protects the mussel so that the productivity of the mussel is increased and a more environmentally friendly mussel style It is possible to achieve.

The present invention relates to a mussel aquaculture system comprising a plurality of ropes formed by twisting ropes of different materials, and the surface friction force of the ropes is increased. Therefore, the mussel is excellent in activatability and the loss of nutrients due to the secretion of the footbath It can be minimized so that it has a beneficial effect on meat growth.

In addition, since the surface area of the outer diameter portion is larger than that of the rope of the small diameter in the past, particularly the protruding strands are formed, the productivity of the mussel can be further increased and the mussel can be stably maintained even if it grows into an adult .

In the meantime, since the underwater rope is provided with the anti-fogging means in which the sharp point portion, the separation preventing boss and the concave-convex portion are integrally injection-molded by using a synthetic resin material, easy insertion into the under rope improves the workability and the anti- Can be prevented from being separated. In addition, the mussels can be easily attached to the irregularities, which is more effective in increasing the survival rate.

In particular, through the use of the above-mentioned anti-sagging means, it is possible to solve the problems such as adsorption of the carcinogenic substances in the mussel and environmental pollution caused by the use of the conventional waste tire, and therefore, An eco-friendly mussel aquaculture device and a mussel aquaculture method using the device.

1 is a perspective view of an embodiment of a mussel aquaculture apparatus of the present invention.
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a mussel aquaculture apparatus.
3 is a diagram illustrating an example of a use state of a mussel aquaculture apparatus of the present invention and an embodiment of a mussel aquaculture method using the apparatus.
FIG. 4 is a view illustrating a use state of a mussel aquarium according to another embodiment of the present invention;
FIG. 5 is a flow chart showing a step-by-step process according to an embodiment of the mussel culture method of the present invention.
6 is an exemplary image according to an embodiment of a mussel culture apparatus of the present invention.
7 is an exemplary view of a conventional mussel culture apparatus;

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the structure and operation of a mussel culture apparatus and a mussel culture method using the apparatus of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view of a mussel aquaculture apparatus according to an embodiment of the present invention. FIG. 2 is a perspective view showing a mussel aquaculture device of the present invention. FIG. 4 is a view illustrating a use state of a mussel culture apparatus and a mussel culture method using the apparatus according to another embodiment of the present invention. FIG. 6 is an exemplary image of a mussel culture apparatus according to the present invention, and FIG. 7 is a view illustrating a conventional mussel culture apparatus according to an embodiment of the present invention.

The mussel aquaculture apparatus to which the technique of the present invention is applied is composed of a rope 110 having a top fixed to a main rope 200 installed in a lattice shape floating on the sea surface and being submarine,

In addition, the underwater rope 110 is formed by twisting several ropes 111 to 114 of different materials in a large diameter, protruding the protruding strands 115 along the outer diameter portion, and the twist gap of the under rope 110 And the outer surface of the underwater rope 110 is configured to be enclosed by the tube-shaped protection net 130. [0033] As shown in FIG.

Since the water rope (110) for general mussel aquaculture equipment can be formed at a depth of about 5 meters below sea level according to the standards of aquaculture fishing facility, if several ropes are twisted to have a large diameter, the area of excitation of the outer diameter portion is increased, . However, when the synthetic resin rope is used alone, there is a problem in that the rate of sliding of the mussel drops due to the smooth surface texture.

Therefore, the underwater rope 110, together with the synthetic resin rope 111, is provided with a highly friction-friendly and environmentally friendly cotton rope 112 or fabric 113 or a waste net 114 which can be easily obtained from a fishing village Together they form a twist. Therefore, compared to the conventional small-diameter synthetic resin rope having a diameter of about 5 mm, it is formed with a large diameter of 25 to 50 mm and the frictional force is increased, which can remarkably improve the stiffness of the mussel.

Further, a protruding strand 115 protruding a part of the rope is formed on the outer diameter portion of the under rope 110. The underwater rope 110 in which the protruding strands 115 are formed further increases the surface area and surface friction of the ropes 110 and increases the survival rate of the mussel.

The protruding strands 115 may be formed by cutting and protruding some of the strands in the twisting process of the under rope 110 and may be formed by the extruding strands 115 on the individual rope twisting process that is the material of the under rope 110, May be formed.

The anti-stamper 120 is integrally injection-molded using a synthetic resin so as to prevent the mussel that has been activated in the under rope 110 from being struck by gravity, .

Therefore, the stamper prevention means 120 is provided with a pointed portion 121 formed at both ends for facilitating insertion into the twist clearance of the underwater rope 110, and a pointed portion 121 formed at right angles to the central portion where the underwater rope 110 is seated, And a protruding and contracting portion 123 formed along the release preventing tab 122 in the pointed portion 121 are integrally formed.

The separation preventing boss 122 protrudes from both sides of the central portion of the anti-stalling means 120 on which the under rope 110 is seated. So that the shape of the one-side departure prevention pin 122 is recessed in the form of a hook so that the anti-stuck unit 120 is more firmly fixed to the underwater rope 110. Therefore, it is possible to prevent the anti-staling unit 120 from being detached from the underwater rope 110 due to external factors such as algae or the weight of the mobilized mussels.

The concave and convex portion 123 can move the mussel more easily not only to the outer diameter portion of the under rope 110 but also to the stamper prevention means 120, Since the anti-staling unit 120 of the present invention is made of a synthetic resin material harmless to the human body and the environment, even if the mussel is stuck to the concave-convex part 123, it can be taken safely after collection.

Meanwhile, the protection net 130 covers the outside of the underwater rope 110 in order to prevent the mussel seedlings from being lost in the underwater rope 110 and to protect the mobilized mussels. The protection net 130 is made of a biodegradable material that is spontaneously decomposed after a certain period of time when the mussel seedlings are fused to grow into an adult, thereby eliminating a separate collection process at the time of harvest, thereby improving workability and preventing environmental pollution.

A fixing strap 140 is formed at an end of the protection net 130 to wind the outside of the protection net 130 along the longitudinal direction so as to surround the outer circumferential portion of the underwater rope 110, Disperse the load of the mussel and increase the workability at harvest time.

Hereinafter, a mussel culture method using the mussel aquarium apparatus to which the present invention is applied will be described.

The method for preparing a mussel according to the present invention mainly comprises an underwater rope preparing step (S100), an anti-fouling means inserting step (S200), a mussel inserting step (S300), a fixing step (S400), and a receiving step (S500).

The rope 111, the cotton yarn 112, the fabric 113, the waste net 114, and the like are made of different materials such as synthetic resin to increase the surface area of the mussel so as to increase the surface area of the mussel in the underwater rope preparing step S100. The rope 110 is formed by twisting a plurality of ropes 111 to 114 having a large diameter and protruding strands 115 projecting from the outer diameter portion.

Therefore, the surface friction force and the activated surface area of the under rope 110 are increased, and the rate of survival of the mussel is improved, which greatly contributes to the meat growth of the mussel and can significantly increase the productivity.

In the step S200 of inserting the anti-staling unit, the anti-staling unit 120 is inserted into the twist gap of the under rope 110 at regular intervals in order to prevent the mussels that are activated in the under rope 110 from being stuck.

The squeezing prevention means 120 includes a squeezing portion 123 formed at both ends of the squeezing portion 121 and formed along the squeezing portion 122 from the squeezing portion 121 and the squeezing portion 123 formed at right angles or recessed toward the center portion, Is integrally injection-molded into a synthetic resin. Therefore, it is easy to insert into the underwater rope 110, which increases the workability and excludes the separation from the underwater rope 110, so that it is firmly fixed. Since the mussels can be easily attached to the irregularities 123, the rate of survival can be increased more effectively. In particular, since the mussels are made of a synthetic resin material, there is an advantage that a mussel which is harmless to the human body and environment can be cultured.

The mussel-inserting step S300 includes wrapping the outer surface of the underwater rope 110 with the biodegradable protection net 130 to prevent the mussel seedlings from being lost in the underwater ropes 110 and protecting the activated mussels, .

The protection net 130 protects the mussel from being lost to the sea during growth of the mussel and grows into the adult body. Since the mussel is naturally decomposed after a lapse of a certain period of time, the protection net 130 is harmless to the environment and increases workability upon harvesting. do.

In the fixing step S400, the outside of the protection net 130 is wound along the longitudinal direction by the fixing strap 140 formed at the end of the protection net 130 in order to disperse the load of the mussel activated in the underwater rope 110. Therefore, there is an advantage that the workability at harvest is improved because the effect of dispersing the load of the assembled mussel is dispersed.

The upper end of the underwater rope 110 is fixed to the main rope 200 installed in a lattice shape so as to float on the sea surface in the descending step S500 when the work of winding the fixing strap 140 on the protection net 130 is completed, Let the mussel aquaculture. The mussel seedling is deposited on the under rope 110 and the anti-stalling means 120 to grow into an adult.

FIG. 3 illustrates a state of use according to an embodiment of the present invention as described above. As shown in FIG. 3, in addition to a method of individually forming the underwater ropes 110 at a predetermined depth and fixing the same to the main ropes 200, as shown in FIG. 4, It is possible to divide the length of the main rope 200 into a predetermined length in the submerging step S500 and fix it to the main rope 200. Thus,

As described above, the mussel aquaculture apparatus of the present invention and the mussel aquaculture method using the apparatus can improve the productivity of mussels because it increases the survival rate of mussels and does not cause harmful pollutants to humans and the environment. There is an advantage to enable.

100: Mussel aquaculture device
110: Suhab
115: protruding strand
120: Anti-squeezing means
121:
122:
123:
130: Protection net
140: Fixing strap
200: Main ropes

Claims

1. A mussel aquaculture apparatus (100) for mussel culture, comprising: a main rope (200) installed in a lattice shape suspended in sea water and having an upper end fixed to the underside of the rope (110);
The underwater ropes 110 are formed by twisting several ropes 111 to 114 of different materials so as to increase the surface area of the outer diameter portion so as to increase the rate of survival of the mussel and protrude the projecting strands 115 along the outer diameter portion ;
In the twisting gap of the underwater rope (110), anti-staling means (120) for preventing stagnation of the mussel activated on the under rope (110) are inserted at regular intervals;
The outer surface of the underwater rope 110 is provided with a tube-shaped protective net 130 of a biodegradable material so as to surround the protective net 130 to prevent the loss of the mussel seedlings and to protect the activated mussels;
The squeezing prevention means 120 includes a pointed portion 121 formed at both ends for facilitating insertion into the twist clearance of the underwater rope 110 and a pointed portion 121 projecting toward the central portion where the underwater rope 110 is seated, A protruding portion 122 and an uneven portion 123 formed along the separation preventing protrusion 122 from the pointed portion 121 are integrally injection-molded using synthetic resin;
Wherein a protective strap (140) is formed at an end of the protective net (130) to wrap the outside of the protective net (130) in a spiral shape along the longitudinal direction of the rope to disperse the load of the mussel.

delete

The rope 110 is formed by twisting several ropes 111 to 114 of different materials so as to increase the surface area of the outer diameter portion so as to increase the survival rate of the mussel, and protruding strands 115 are protruded from the outer diameter portion An underwater rope preparing step (SlOO);
In order to prevent the mussels from being stuck on the under rope 110, a sharp-pointed portion 121 is formed at both ends of the mooring rope 110 and a separation preventing tuck 122 that is perpendicularly or recessed toward the center portion and a separation preventing tuck 122 from the sharp- (S200) of inserting the anti-fouling means (120) integrally injection-molded with synthetic resin into the twist gap of the under rope (110) at regular intervals;
A mussel inserting step S300 for inserting a mussel seedling after wrapping the outer surface of the underwater rope 110 with the biodegradable protective net 130 to prevent the mussel seedling from being lost at the underwater rope 110 and protecting the mussel )Wow;
A step S400 of winding the outside of the protection net 130 along the longitudinal direction with a fixing strap 140 formed at the end of the protection net 130 to disperse the load of the mussel activated in the underwater rope 110;
(S500) of fixing the upper end of the underwater rope (110) to a main rope (200) installed in a lattice shape suspended in sea water and sinking the underwater rope (500).