KR101091858B1 - Farming system and method of sea squirt - Google Patents

Abstract

The present invention relates to a method and apparatus for aquaculture of fixed aquaculture organisms such as sea squirts, wherein the aquaculture apparatus is fixed in water to improve aquaculture efficiency. The upper and lower fixed frames to be connected to the upper and lower fixed frame and the reinforcement frame composed of a reinforcement frame to maintain the position of the upper and lower fixed frame is firmly installed on the bottom, It is to improve the aquaculture efficiency by providing a method and apparatus for anchoring the fixed aquatic organisms by connecting and fixing the position with a fixed yoke and a yoke line to maintain the fixed state without flowing to the algae.

Bruise, form, bruise, bruise

Description

Farming system and method of sea squirt

The present invention relates to a method and a device for farming a fixed cultured animal such as a sea squirt, wherein the farming device is fixed in water to improve aquaculture efficiency.

There are many types of sticking aquatic organisms such as sea urchin, meander and oyster, and the sea urchin is higher in glycogen than other varieties. Because it contains a unique flavor, it is enjoyed and popularized.

These sea squirts are reefs or gravel facing the open sea, and they live at a depth of 6-20m and inhabit at a water temperature of 5 ° C to 24 ° C. It hatches 40 ~ 48 hours after spawning and swims in water as tadpole larvae.

In general, the method of farming of the sea squirt is as follows: palm, polypropylene (PP) or polyethylene (PE) yarn, which is durable and is toxic to non-toxic materials, and is attached to the naked eye a few days after the final seeding date. When it can be identified, good algae communication, less wind wave, less specific gravity due to the inflow of river water, no risk of wastewater pollution such as domestic sewage, and can be equipped with fisheries facilities at a depth of 10-20m. Or they are sanisil, and they are transplanted by avoiding places where pirates or competitors such as corals were attached.

It is an open sea fishing ground with a specific gravity of about 1.025 and less damage due to wind wave, water depth 10 ~ 30m, water temperature is 5 ℃ or higher in winter season and 24 ℃ or lower in summer season, where algae communication is good and there is no influence of fresh water, Select a place that satisfies the conditions of places where many sea urchins are inhabited, well-cultivated, and where fishery management is easy. When around 7cm in width, it is collected around March ~ June.

As a drooping method associated with the main form of the sea urchin, as shown in FIG. 1, the rich man 1 is placed on the water surface, and the rich man 1 and the yarn connecting rope 6 are placed below the water to the depth where the sea urchins can grow. After lowering, connect the rope (4), which is a horizontally connected rope in the shape of a checkerboard, and hang the hook rope (5) attached with the spores vertically thereunder. In this way, the fishing ground connected to the surface of the rich with the rich as the support point is made by fixing the fixed rope 2 to the fixed body 3 on the bottom of the surface of the water, and the weight of the entire fishing ground depends on the buoyancy of the rich 1.

However, the disadvantage of this method of submerged farming method is that the rich man (1) at sea level with the greatest force of the ocean waves caused by typhoon etc. is affected by the sea wave, and the rich rope (6) and the fixed rope of the subsea surface ( 2) There is a problem that the fishery is broken by the weight of the buoyancy more than the rich buoyancy due to the breakage or sinking of the fishery is impossible to grow, or by fixing various kinds of fixed marine life such as mussels and oysters.

And if you attach more rich (1) in order to increase the buoyancy, the total area of the rich (1) becomes larger, the damage caused by sea waves increases. As a result, the load on the fishing ground increases, causing the entire fishing ground to sink.

In addition, in the case of fixed aquaculture organisms, the rope (5) wound around the duct is ductile, so that the aquaculture creatures due to algae or sea waves rub against each other. It is the cause of mass death due to high temperature, which is difficult to survive, and the whole farm is dependent on the buoyancy of rich people on the water surface, so there are a lot of rich people on the water surface, and the coastal view falls as a tourist resource, and the damage of environmental pollution by styrofoam is accelerated.

In addition, it is difficult to manage deep farming as a farm because of the effects of sea waves, it is difficult to combine two or more farmed organisms in one fishery, and a lot of labor in harvesting or removal of fixed organisms.

And another technique for the conventional sea urchin form is presented in the Republic of Korea Patent Publication No. 10-2005-0025942 and looks at its configuration with reference to Figure 2 below.

It is composed by connecting a large number of cultivator (9) or chalong (11) with a buoyancy control part connected to the shackle (14) by connecting a high specific gravity fixed body (12) and shackle (14) installed on the bottom of the water surface, During the drop, the buoyancy control unit to reduce the buoyancy of the drop to maintain the vertical position of the buoyancy of the buoyancy regulator in the water, and during harvesting to inject air into the buoyancy regulator to rise to the surface. However, this technique also has a limitation that can not solve the problem of the above-mentioned submerged farming method because the growing machine moves in accordance with the flow of algae in the water.

An object of the present invention for solving the above problems is to minimize the movement of algae in the culture process of the fixed aquatic organisms to avoid damage and stress caused by algae, destruction of the aquaculture facilities due to algae, such as waves The purpose is to improve the production rate.

Features of the present invention for achieving the above object, the upper / lower fixed frame to which both ends of the lower end of the spores attached to each of the fixed and the upper / lower fixed frame by connecting the upper / lower fixed frame position There is a method and apparatus for installing a proton formed of a reinforcing frame to be firmly maintained on the sea bottom, and fixing the position by connecting the proton with a yoke and a yoke fixedly installed on the sea bottom, thereby fixing the fixed aquatic organism.

According to the present invention, both ends are firmly fixed to the upper and lower frames of the hydrant, so that even if the algae is severe, the hydrangea is not shaken, so the stress caused by the shaking and the stress caused by the impact do not occur. It is effective to improve productivity because it is stable farming.

Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.

Figure 3 is a plan view showing a submerged fixed cultured aquaculture apparatus according to the present invention, Figure 4 is a perspective view showing the proton of the present invention.

The submerged fixed cultured aquaculture device according to the present invention is largely, the upper and lower fixed frame 210, 220 is fixed to both ends of the drooping 100 attached to the spores, and the upper and lower fixed frame ( Proton 200 consisting of a reinforcement frame 230 to maintain the position of the upper and lower fixing frames 210, 220 by connecting the 210, 220, and the yoke (300) fixed to the sea bottom and , It is composed of a yoke (400) connecting the positive group 200 and the yoke (300).

Proton 200 is used in the steel frame is made of a material that is not corrosive well, it can also be manufactured as a ash bar usually used in construction sites.

The upper and lower fixing frames 210 and 220 are symmetrically formed so that both ends of the droop 100 are fixed, respectively, and form a rectangular frame with steel frames, and then a plurality of steel frames inside the frame. It is installed at regular intervals, the interval is 1-2m yarn. The reinforcement frame 230 connecting the upper / lower fixing frames 210 and 220 is installed perpendicular to the ground to install the droop 100 in the upper / lower fixing frames 210 and 220. During the farming, a plurality of the hooks 210 and 220 are installed to be connected to the upper and lower fixing frames 210 and 220 to have strength to withstand the load of the fixed form organisms.

On the other hand, the proton 200 is formed in a cube shape and a plurality of steel frames are arranged in a grid or horizontally inside the rectangular frame in order to install the droop 100, on the seabed having an irregular ground At the time of installation, only a part of the plurality of lower fixing frames 220 forming the bottom of the proton 200 is in contact with the bottom of the sea bottom, and the rest is located away from the bottom of the sea bottom so that the fixing position of the proton 200 becomes unstable, The lower portion of the lower fixing frame 220 of the 200 is further provided with a reinforcing bar 240 to penetrate or contact the sea bottom.

And the reinforcement bar 240 is formed so as to adjust the height when in contact with the sea bottom surface, as an example of the structure for height adjustment as shown in Figure 5 after forming the reinforcement bar 240 in two different diameters By drilling a plurality of position adjusting holes 242 to insert the fixing member 244 into the position adjusting hole 242 to adjust the height, or divided into a plurality of units 246 as shown in Figure 6, If necessary, the height may be adjusted by combining an appropriate number of units 246.

3 is a plan view showing a state in which the proton is installed on the sea floor using a bruise and a bruise, and the bruise 300 is formed by putting gravel in a rope net or the like, or using tetrapod, and having a weight of 1 ton or more. And a position spaced apart from the proton 200 by a predetermined distance.

In addition, looking at the connection structure of the yoke 400 connecting the positive device 200 and the yoke 300, the yoke 300 is installed symmetrically at a position spaced apart from both side centers of the positive device 200, By connecting the yoke 400 to the upper and lower four corners corresponding to the yoke 300 of 200, a plurality of yoke 400 is connected to one yoke 300 to fix the proton 200.

And the proton 200 formed as described above is usually formed in a constant size (6m X 6m) is arranged in a number of farms at regular intervals, so that even if one yoke is cut during use, the fixed state of the other proton is not bad It works.

Unexplained reference numeral 250 in the figure is installed in the lower portion of the proton 200 is made of concrete or steel as a support to have a center of gravity while increasing the contact area with the ground.

Look at the farming method using the farming device formed as described above.

First, both ends of the droop 100 are symmetrically fixed to the upper / lower fixing frames 210 and 220 of the above-mentioned proton, and the fixing interval is fixed so that the interval between the droop 100 is 1-2m.

As described above, a plurality of protons are installed on the bottom of a seam of about 20m depth, so that the sea urchins are fixed in this form.

On the other hand, the hydrant 100 may be installed on the bottom of the sea in a state suspended from the positive machine 200 on the ground, through the underwater operation in the state of installing the positive machine 200 on the bottom of the water drop 100 (100) Can be installed in the breeder, and harvesting can be done either underwater or on the ground.

1 is a view showing a conventional drooping method

2 is a view showing another conventional sea urchin method

Figure 3 is a plan view showing a submerged fixed cultured aquaculture device according to the present invention

4 is a perspective view showing a proton of the present invention

5 and 6 are cross-sectional views showing the reinforcing bar of the present invention.

Claims (5)

Both ends of the drooping 100 attached to the spores of the fixed aquaculture organisms are formed symmetrically, and after forming a rectangular frame with each steel frame, a plurality of steel frames 1-2m intervals inside the above-described frame The upper and lower fixing frames 210 and 220 arranged in a row and the upper and lower fixing frames 210 and 220 are connected to each other to maintain the positions of the upper and lower fixing frames 210 and 220 firmly. A proton 200 configured to include a reinforcement frame 230 and a reinforcement bar 240 installed under the lower fixing frame 220 to penetrate or contact the sea bottom; A yoke 300 fixedly installed on the sea floor spaced a certain distance from the proton 200; Settlement type fixed form aquaculture device, characterized in that consisting of the yoke (400) connecting the upper and lower four corners and the yoke (300) corresponding to the yoke (300) of the proton (200). delete The method of claim 1, wherein the reinforcing bar 240 is submerged fixed culture culture apparatus characterized in that the height can be adjusted. The method of claim 1, wherein the bottom of the reinforcing bar 240, the submerged fixed type aquaculture device, characterized in that the support (250) of concrete or steel is further installed. It is formed symmetrically so that both ends of the drooping lead 100 to which the spores of the adherent aquaculture organisms are fixed, and form a rectangular frame with each steel frame, and a plurality of steel frames 1-2m apart inside the above frame. The upper and lower fixing frames 210 and 220 arranged in a row and the upper and lower fixing frames 210 and 220 are connected to each other to maintain the positions of the upper and lower fixing frames 210 and 220 firmly. The reinforcement frame 230 to be installed, and the prosthesis 200 is configured to include a reinforcement bar 240 is installed to the lower portion of the lower fixed frame 220 to penetrate or contact the sea bottom surface, and disposed on the sea bottom, The yoke 300 fixedly installed on the sea floor spaced apart from the proton 200 and the upper / lower corners corresponding to the yoke 300 of the proton 200 are connected to the yoke 400 and installed. By installing a plurality of such groups at regular intervals on the sea floor, Settlement type fixed cultured aquaculture method characterized in that the main form is fixed to both ends of the drooping spout 100 is installed in the upper / lower fixed frame (210) (220) of each positive phase.

Images