KR200491801Y1 - Underwater cage facility for scallop - Google Patents

Abstract

The upper and lower frames, which are formed by connecting a plurality of square frame structures in which one or more horizontal and vertical members are connected in a plane, are installed at regular intervals, and in the space, at least one vertical frame connected to the upper and lower frames is vertically connected. A training device case installed; A positive device connected to the upper and lower frames of the positive device case and accommodating scallop plaques for intermediate or positive training; Unlike the conventional scallop farming device installed in series by providing a mass-producing device for scallion scallop formed by forming one or more food inlets on the side surface of the net surrounding the nurturing device, the present invention provides a nurturing network along the structure of the upper and lower frames. The connection is fixed to form a polyhedral structure, which is excellent in durability, enables high-density positive network installation and mass production, and facilitates supply of food through the food inlet, and facilitates installation and management of the device. It has the effect of saving labor and time.

Description

Mass production equipment for scallop scallops with feeding inlets {Underwater cage facility for scallop}

The present invention is a polygonal frame-shaped upper and lower frames spaced apart at regular intervals, and in the space, at least one vertical frame connected to the upper and lower frames is installed in the vertical direction in the case of a nurturing or training scallop for a training device case. The positive device for receiving the plaque is connected and fixed, and one or more food inlets are formed on the side surface of the net surrounding the positive device to store large amounts of aquatic organisms, increase production and improve durability through easy feeding, and facilitate harvesting and installation. It relates to a mass production apparatus for a rotten scallop formed with a feed inlet.

The name of the scallop comes from the French gore'escalope', which means shell, and there are over 400 species of scallops belonging to the scallop (Pectinidae) worldwide. In Korea, about 20 species such as true (large) scallop, silk scallop, haman scallop, furrow scallop, ladle scallops, scallop, and common scallop are distributed.

Scallops, an invertebrate, are a type that has recently begun farming on the East Coast. Scallops inhabit the bottom of relatively low mud, 10-40m deep. It has the highest mobility among shellfish, especially if it does not meet the environmental conditions.

In February-April, when the water temperature rises and the gonads mature, they spawn. Eggs hatch in 5-7 days at 7~9.5℃ after fertilization to become D-shaped larvae. It floats for 30~40 days at 8~14℃ in water temperature, enters the attachment life, and after attaching life for about 2 months, it enters the benthic life with a height of 6~10mm, from spawning to the floating larvae and the attachment life to the benthic life. Mortality is highest for several months. In summer, it grows slowly at high water temperature, but it grows faster as it becomes autumn, so it grows to 5-6 cm until next spring.

There are natural harvesting methods in which cultivation is performed by installing a cultivator (attachment substrate) at a time when floating larvae of natural products are attached, and artificial cultivation methods that artificially cause spawning. Before the attachment action of larvae, supply sufficient food to strengthen nutrition, and the larvae entering the attacher rarely feed, so reduce the amount of food supplied and start feeding when the attachment plaque is settled.

Seedling harvesting is the process of moving from the culture plant to intermediate meat growth, and transporting is carried out by supplying low-temperature seawater to live fish and water tanks and supplying oxygen. In general, the medium cultivation is a sewage type that hangs on a raft or rope by putting a cultivated plaque on a chapel. To prevent loss of seedlings, put an attachment cultivator on a mang, such as an onion net, and accommodate it in a nurturing chalet. This step is to grow to 2 cm. Intermediate nurturing facilities consist of a structure that connects 10 to 15 chalongs by installing a long-haul submerged facility at a depth of 15 to 25m.

The seedling that has been completed in the middle of nurturing enters the main nurturing process that manages the growth of 2~3cm plaques separated from the selected medium nurturing container up to 10cm in size, which can be sold. At this time, the typical training period may be plastic chalong, round net chalong, Chinese chalong, pearl chalong, and the like. The cultivation of sewage grows rapidly, so it is harvested 2 and a half years after planting, and the bottom cultivation grows to a size that can be harvested after 3-4 years.

The method for nurturing the sewage can be generally carried out by the method of nurturing the ears and the method of nurturing the drowning. Cultivation of deafening is a method of training 4-5 cm 1 year plaques with nylon strings and tying them to a sewer to cultivate them. In general, the deaf and submerged dwellings are installed in places that are less affected by inward fishing grounds or waves.

The chalong-type sewage and cultivation method is a training method that accommodates the plaque in the chalong and unloads it at a pre-installed facility. It consists of 15 plastic square chalets and 10 cylindrical chapels. The chalong-type sewage nurturing method requires a lot of facilities compared to the deaf-hanging type, but has an advantage of easy acceptance and work.

However, unlike the offshore aquaculture, in which the aquaculture in the open sea is naturally protected by terrestrial topography, the above aquaculture devices have a problem of being directly exposed to the effects of natural disasters such as algae or extreme winds, and a large number of aquaculture devices per facility It is necessary to develop a device capable of installing a scalp device with high density, as well as maintaining the shape and device of the cage safely under all conditions. .

In the Korean Patent Registration No. 10-1423301, the participation ratio artificial seedling and nurturing device includes at least two or more attachment plaque receiving frames formed with at least two checkerboard frames to accommodate attachment plaques at regular intervals; The attachment plaque accommodating frame is arranged in a height direction, and the synthetic resin material mesh formed to surround the attaching plaque accommodating frame and the artificial refill artificial cultivation and cultivation device includes a synthetic resin material mesh bag that can cover the entire body. Disclosed is an artificial seedling and nurturing device for participation ratio to improve rate and intermediate growth. Domestic registered patent No. 10-1195475 relates to a cage with a plurality of through holes formed on its surface, and a sewage-type bivalve shell farming apparatus comprising a fiber yarn filled in the cage, and a sewage farming method using the same, the apparatus of the present invention When using the method and method, it is possible to increase the production of aquaculture by lowering the mortality rate while promoting the growth of low-lying bivalve shellfish, such as clams with high mortality due to shaking stress when cultured in a submerged manner. In contrast to harvesting bivalve shellfish, disclosed is a sewage bivalve shell farming apparatus, which has the advantage that harvesting is much easier because it is possible to obtain clean bivalve shellfish by simply shaking off the bivalve shellfish from a fiber yarn. In the Korean Registered Utility Model No. 20-0424858, the work of fixing the scallop on the fishing gear is performed more conveniently and reliably, and the fishing gear can be installed conveniently and stably on the connecting line, and the installation interval of the fishing gear is kept constant. Disclosed is a fishing gear for scallop farming to improve workability and to increase the amount of scallop farming per unit area.

In this design, the scallop farming device installed in the offshore during the mid-cultivation or main-cultivation stage of scallop farming is not directly supplied to the effects of natural disasters such as birds or extreme winds, unlike the coastal waters. In order to solve the above problem, which is expensive and time-consuming to install a large number of farming equipment, the upper and lower frames of the polygonal frame are installed at regular intervals, and the vertical frames connected to the upper and lower frames are installed in the space. Provided is a mass-producing device for scallop scallops in which one or more food inlets are formed in a side portion of the mesh surrounding the training apparatus and connected with a training apparatus for accommodating scallop plaques for intermediate training or training in the training apparatus case installed in one or more vertical directions. do.

As a means for solving the above problems, the present invention forms a square frame structure in which horizontal and vertical members are connected, and a plurality of upper and lower frames are connected at regular intervals, and the upper and lower frames are spaced apart. A positive device case in which at least one vertical frame connected to the frame is installed in a vertical direction; On the upper and lower frames of the positive device case, a positive device for accommodating scallop plaques for intermediate or positive growth is connected and fixed, and a side part of the net surrounding the positive device is provided with a mass-producing apparatus for scallop scallops having one or more food inlets.

Unlike conventional scallop farming equipment installed in series, the present design is excellent in durability by forming a polyhedral structure by connecting and fixing a positive network along the structure of the upper and lower frames, and it is possible to install and mass-produce a high-density positive network per area. In addition, it is possible to easily supply food through the feed entrance for each floor, and it is easy to install and manage the device, thereby reducing labor and time.

1 shows a plan view, a front view, and a perspective view of a mass-producing apparatus for rotten scallops of the present invention.
Figure 2 shows a perspective view of the case of the cultivation scallop mass production device of the present invention.
Figure 3 shows an embodiment of a mass production apparatus for rotten scallops of the present invention.
Figure 4 shows the food inlet formed in a mass production apparatus for rotten scallops of the present invention.
5 shows a state in which the mesh between the attachment plate and the attachment plate is vertically cut to make a food inlet.
Figure 6 shows an example of the field application of the mass production apparatus of the scallop of the present invention.

The erosion cage is developed to allow the cage to float or sink under certain conditions, and the type and device of the cage itself under all conditions, such as when the cage floats to the surface or when the cage is floating on the surface or when the cage is in the water. It is formed to help maintain. The erosion cage has the advantage of minimizing the effects of natural disasters such as birds or extreme winds, while at the same time positioning the cage to a certain depth depending on the terrain and fish species.

The mass production equipment for scallion scallop of the present invention is a scoop-type underwater cage farming facility that uses a crane installed on a ship to lower it to the seabed and pull it up to work. In the submerged underwater cage farming facilities according to the present invention, a plurality of mooring ropes are connected so that the mass-producing scallop scallop device is installed in a certain space in the water according to the tide, and the mooring ropes are anchor blocks and mooring. It can be made by being connected to a grid line formed by phosphorus and a plotter.

It is easy to place the large-scale scallop cultivation apparatus of the present invention in the desired water layer, and it is possible to include or exclude the configuration apparatus to facilitate the necessary work by floating to the water surface when necessary for harvesting or inflowing and maintaining aquaculture.

Hereinafter, with reference to the accompanying drawings and a specific configuration related to the mass production apparatus of the scallion scallop of the present invention will be described in detail as follows.

1 shows a plan view, a front view, and a perspective view of a mass-producing apparatus for rotten scallops of the present invention. Bulk-type scallop mass-producing apparatus of the present invention is installed with a plurality of square frames formed by connecting a plurality of horizontal members and vertical members, and the upper and lower frames are formed at regular intervals, and the upper and lower frames are spaced apart. A positive device case 10 is connected to one or more vertical frames in the vertical direction; On the upper and lower frames of the positive device case, the positive device 50 for receiving medium scallop or positive scallop plaques is connected and fixed, and one or more food inlets 58 are formed at side surfaces of the net 54 surrounding the positive device. It can be done.

Figure 2 shows a perspective view of the case of the cultivation scallop mass production device of the present invention. The training device case 10 of the present invention has a pipe-shaped horizontal member and a vertical member connected to each other to form a square frame structure, and the upper frame 11 and the lower frame 13, wherein the square frame is connected to one or more on a plane, are provided. It is installed at a predetermined distance apart, and the upper and lower frames are vertically installed in a spaced space, and are composed of vertical frames 12 connecting the upper and lower frames.

The vertical frame 12 is connected to a corner portion to which the ends of the horizontal and vertical members of the upper and lower frames are connected to fix the separation distances of the upper and lower frames and supports the upper and lower frames. In general, it is appropriate that the vertical frame is formed to a height that can be easily deployed vertically in the water, which will be described later.

Figure 3 shows an enlarged view of the cultivation device and the attachment plate of the mass production device for rotten scallops of the present invention. In the positive device according to the present invention, the upper fixing frame and the lower fixing frame formed of a one-frame or square-frame structure are installed at a predetermined distance in the upper and lower directions, and at least one attachment plate is spaced apart to partition the space between the upper and lower fixing frames in the longitudinal direction. The first and second lifting devices 50a and 50b that surround the upper and lower fixing frames and the attachment plate may be installed to be spaced apart at a predetermined distance.

A seawater communication layer is formed by installing the first and second lifting devices spaced apart. The first positive growth device and the second positive growth value may be deployed in the same vertical direction as the positive device of the present invention by being connected via a support 55 formed on one or more side surfaces of the mesh. A fixing device that can be fixed to the upper and lower frames is installed at the upper part of the first and second lifting devices.

The support may be made of a rope material, but it is appropriate to make it less deformed by impulse or ocean currents and external impacts because it is made of a material with excellent strength, such as steel wire, and fixes the spacing of one or more installed attachment plates. The shape is supported so that the plate and mesh can be developed vertically in water.

The mesh network is usually formed of a mesh of a size that does not lose the scallop cultured organisms in the medium-growing or main-positive stage, and is formed around the upper and lower frames and the attachment plate so that the scallop cultured organisms can live inside the mesh. In addition to providing, it is prevented from being lost to the outside.

The adhesive plate is synthetic water that has excellent durability and is resistant to corrosion by long-term seawater, such as polyethylene (PE) or polypropylene (PP).

It consists of a plate-like structure in which injection molding is performed. The size of the upper and lower side portions of the attachment plate may be formed in a size that can correspond to the areas of the upper and lower fixing frames, and a space in which the scallop adheres to inhabit may be provided.

A plurality of through holes 57 are formed in the attachment plate to allow seawater to flow smoothly in the up and down directions and to minimize resistance due to current flow, while aquaculture organisms that adhere to the attachment plate can move. It can be a passage. The attachment plate may be formed in a general flat disc shape, but may be formed in a plate shape in which the end of the attachment plate is bent to a certain height upward. In the case of a dish shape, as the scallop seedling is placed on the attachment plate and is bent to a certain height toward the upper side, the resistance of the current flows, so that the flowability of the scallop placed on the floor can be reduced.

A propeller 56 may be installed on the rear surface of the attachment plate. The propeller installed on the rear side is shown in dotted line in the enlarged view of FIG. 3. The propeller 56 of the attachment plate rotates according to the flow of the current and helps the free flow of the current in the aquaculture device, and through this flow, foreign matter is not attached to the surface of the attachment plate and the through hole, so aquaculture organisms can be easily moved. And, it also prevents seawater from stagnating in the aquaculture device, thereby supplying fresh currents to scallop seedlings, thereby increasing production.

Since the positive device of the present invention is vertically connected and fixed along the upper and lower frames to form a polyhedron, durability is improved even in the flow of seawater, and damage to the device can be prevented. There are few advantages. In addition, it is possible to install a cultivation apparatus with a high density in a single cultivation apparatus case, thereby increasing installation efficiency, thereby reducing time and labor required for harvesting and management.

According to FIG. 3, a rotating propeller having a plurality of wing pieces may be installed on the rear surface of the attachment plate of the present application. A plurality of wing pieces installed on the rear surface of the attachment plate is made of two or more, and rotates according to the flow of the current to help free flow of the current within the culture device, and foreign matter adheres to the surface and through holes of the attachment plate through such flow. This is for the effect of increasing production by supplying fresh currents to scallop seedlings by preventing the stagnation of seawater in the aquaculture apparatus.

Fixing devices are formed at the top and bottom of the mesh. Since the uppermost fixing device is fixed to the upper frame and the lowermost fixing device is fixed to the lower frame, the training device of the present invention can be deployed vertically with the ground in water. The fixing device can be fixed to the upper and lower pipes in a hook or hook shape, or fixed in a through shape.

The seawater communication layer refers to the separation space formed when the first and second lifting devices are spaced apart, and is usually formed in the middle of the above-described training device, and the separation distance is the distance between 2 and 3 attachment plates. It is preferably formed to be spaced apart in the same way. The seawater communication layer is preferably formed in the middle of the positive device, but it is also possible to install the upper and lower portions depending on the conditions of the benthic layer. As described above, the formation device is connected and fixed along the upper and lower frames to form a polyhedron, but durability increases, but the wave flows from the outside to dissipate and dissipates. It may not.

Therefore, in the first embodiment of the present invention, since the seawater communication layer is open on the side, the current can freely communicate, and through the seawater communication layer, the current flows freely and prevents the water from stagnating in the farming area and supplies fresh current. In addition, while the currents collide with each part of the formation apparatus, while forming turbulence, it is possible to increase the dissolved oxygen in the aquaculture zone, and at the same time, the energy of the oceans is distributed from side to bottom or side to top, thereby improving durability.

Figure 4 shows the food inlet formed in the mass production apparatus of the scallop scallops of the present invention, Figure 5 shows a state in which the mesh between the attachment plate and the attachment plate is vertically cut to make a food inlet. The food inlet 58 of the positive device is made to easily supply food into the positive device through the inner space, and the mesh between the attachment plate surrounding the positive device and the attachment plate is vertically cut, so that both ends of the cut portion are cut off. It forms a short, short-sleeved shape connected by a net of a certain length. The end entrance of the bag-shaped net may be shorter in length than the cross-sectional area of the vertically incised portion. In the short-sleeve type food inlet, the narrow entrance is connected to the side of the positive device, and the food is supplied through the wide opening, and the ends are treated with a string for bundling.

The food inlet A connected to the side of the positive device is always open, and the food inlet B on the other side is opened to supply food and to fasten the straps to prevent the loss of food or plaque to the outside. The bundling string consists of partially folding the upper part of the net of the food inlet B and then sewing the string of a predetermined length into the string insertion space provided by sewing. At this time, it is also possible to fit a rectangular magnet instead of the string into the provided string insertion space. When feeding the food using a string or a magnet, the opening and closing of the food inlet can be easily adjusted. In addition, it is possible to easily check the food inlet from the outside with the naked eye for easy control and grasp of the food supply.

Figure 6 shows the actual use of the flounder scallop mass production apparatus of the present invention. Bulk-type scallop mass-producing apparatus of the present invention is formed by connecting a plurality of square frames formed by connecting a horizontal member and a vertical member in a plane, and the upper and lower frames are spaced apart at regular intervals. A plurality of training devices in which a vertical frame to be connected is fixed to the upper and lower frames of a training device case in which one or more vertical frames are installed are accommodated in a scallop plaque for intermediate or training.

By reducing the time and labor required to nurture and manage large quantities of scallops, it improves productivity through easy feeding and develops the scallop's aquaculture industry. It is possible to increase the net profit of aquaculture by reducing it, thereby making it possible for industrial use by contributing to increasing income of fishers.

10: training device case 11: upper frame 12: vertical frame
13: lower frame 50: training device 50a: first training device
50b: second lifting device 51: upper fixing frame 52: lower fixing frame
53: attachment plate 54: mesh 55: support
56: propeller 57: through 58: feed entrance

Claims (1)

The upper fixing frame and the lower fixing frame of the circular frame or square frame structure are installed at a predetermined distance in the upper and lower directions, and at least one attachment plate is spaced apart in the longitudinal direction of the upper and lower fixing frames.
A mesh is formed to surround the outer circumferential surfaces of the upper and lower fixing frames and the attachment plate, and one or more food inlets are formed on the side surfaces of the mesh;
A fixing device is formed at the upper and lower ends of the upper fixing frame and the lower fixing frame, and the attachment plate has a plate-like structure with a plurality of through holes formed at regular intervals, and a rotating propeller having a plurality of wing pieces formed at the center of the rear surface of the attachment plate. Bulk erosion scallop bulk farming device with a feed opening characterized in that it is installed.

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