KR20180002549A - Solid insulation fish tank system for fish preserve and aquaculture of high density in inner-city on land based - Google Patents

Abstract

The present invention relates to a solid insulation water tank system for inner-city high-density fish preservation and aquaculture on land. To maintain water quality and temperature homeostasis, which are core factors for fish preservation and aquaculture, an aquaculture tank is formed into a rectangular body with an insulator and the upper part of the body is sealed by a cover with an insulator, and thus, the inside insulation leads to a reduction in cost for installing and operating a heat exchange device, filtering and pretreatment in the aquaculture tank relieves a load on a filtering tank during circulative filtering, the installation of a venture injector increases dissolved oxygen in water, and the installation of a foam collection tank on the inner surface of the aquaculture tank enables foam floating on the upper part to be automatically collected and discharged by the convective circulation of aquaculture water. Since the system has an improved structure which is miniaturized and lightened, has high efficiency, and is modularized by the installation in a container, the system changes the condition of aquaculture water in a circulative filtering type aquaculture tank, thereby making possible inner-city high-density fish preservation and aquaculture on land.

Description

Technical Field [0001] The present invention relates to a solid insulated fish tank system for a high-density fish farm,

[0001] The present invention relates to a solid water insulation tank system for a high-density coastal aquaculture, and more particularly, to a water tank for maintaining water temperature homeostasis, which is a key factor in a style of rearing, The upper part is sealed with the opening and closing lid with the heat insulating material, and the equipment and operation cost of the heat exchanger are reduced by the internal heat insulation. Filtration pretreatment in the culture water tank reduces the filtration tank load during circulation filtration. In addition, the foam collected on the inside of the aquaculture tank is automatically collected and discharged by the convection circulation of the aquaculture water, and the whole structure is reduced in size, weight, and efficiency. And the amount by the circulation filtration method By changing the number of forms in the tank environment it relates to the three-dimensional tank insulation system for a high-density urban land Preserves made possible to form a high-density urban land Preserves made of various marine organisms.

A key factor in the cultivation style is the maintenance of water temperature homeostasis and water quality homeostasis.

Generally, seawater circulation is increased in the areas where it is difficult to supply seawater. It is difficult to supply seawater. In the case of offshore seawater, (See FIGS. 1 and 2), it is true that the natural environment of Korea, which has a seasonal change, is very disadvantageous in international competitiveness in the problem of water temperature homeostasis which is a main factor in the food intake rate and growth environment of fish. However, in terms of production cost and sales cost, the design of a functional aquaculture tank that can manage the water temperature beyond the storage tank of a fish is necessary for the reevaluation, breeding and cultivation, and thus, one of the reasons for improvement of the existing aquaculture tank structure .

Conventional types of conventional aquaculture tank types and structures are affected by geothermal heat. Therefore, it is influenced by the cold index from the frozen soil to the ground within 1m of the frozen ground surface, and the heat energy is transferred due to the influence of the indicator in the summer season when the cold- The design of the chiller must be designed to be large and the waste of energy can not be prevented.

In the case of cages and aquaculture, the aquaculture is dead due to the lack of dissolved oxygen in the hot summer days, and all the fish are killed in the winter when the winter is cold.

In addition, in existing farms where there is no lid in the aquarium in summer or winter, the temperature change in the aquarium is not controlled only by the performance of the heat exchanger due to the radiant heat, regardless of the water temperature of the aquarium.

This is because there is no radiant heat blocking function that affects more than 45% of the thermal energy influence.

In addition, although there is a difference in temperature between land and ocean or lake (in the case of the ocean, the temperature in the early October is highest) There is a very different atmospheric temperature change from the water environment. In other words, the water environment that can utilize the conditions of the environment due to the influence of the atmosphere is only three to four months during the year.

On the other hand, conventional aquariums were difficult to maintain water quality homeostasis.

That is, generally, in the aquaculture tank, the aquaculture tank is formed as a circular shape or a rectangular or square shape in which each inner edge is rounded. In the case of the water flow type, when the feed water that is fed into the pump is returned to the water tank, the way of treating the organic matter such as residual food residue or the effluent from the fish body is discharged through the centralized overflow pipe Because it adopts a natural water flow style system that allows natural drainage through double piping system, there are thousands of beaches and a lot, and it is installed in a place rich in aquaculture.

These natural water-based aquaculture systems can not be actively controlled for changes in the marine environment such as pollutants, algae, temperature, etc., in which the water is not reused and the exchange water is released. , Which will result in continuous water quality changes.

In other words, the existing aquaculture type aquaculture tank is influenced by salinity even in the summer rainfall as well as pH influenced by seawater inflow of terrestrial freshwater frozen in the spring.

When the water temperature rises, the growth of harmful microorganisms of freshwater or seawater accelerates and the pathogenic microorganisms can be inflow. In addition, the eutrophication of agricultural water in the summer and the eutrophication of green algae, Experience the state of water quality.

In addition, from early autumn, it is exposed to the water quality environment where the turbidity is decreased due to the influence of typhoons. Sand pearls are mixed into the aquarium by the turbidity of common algae.

In the above general conditions, in order to cope with aquaculture fish, a chemical filter is used for pH, and a simple bag filter is used for harmful microorganisms. For pathogenic microorganisms, antioxidant pre- ), There are no sharp measures in case of red tide due to forced aeration or forced injection of liquefied oxygen by using power. However, in case of land-water style, only large biological sedimentation tanks or reservoir tanks are installed , But there are a lot of labor and expenses before the coping method.

If there is a risk that one of the various risk factors that form a period of time is long and predicted within the period fails, there is a problem that it is dead.

Nevertheless, the domestic aquaculture industry seems to have no special development for land reclamation fisheries due to the limitations of capital smallness and technology application, compared with the efforts of related organizations for the modernization of aquaculture.

On the other hand, there are known RFS methods for circulation filtration, BFT for shrimp culture with short breeding period, and SRS style for multistage stairway farming (refer to FIG. 3).

The aquaculture method is classified into horizontal and vertical arrangement of the water tank together with the filtration method for high density rearing. It is not related to the structural function of the water tank for filtration pretreatment, the improvement of the structure for heat insulation for discharging heat energy, .

In the RAS-equipped tank, the double piping structure and the water pipe for general refueling and auxiliary drainage are all. The SRS form of the EU is the 6th R & D Support Program (FP6 ), The SRS method developed through R & D by using a small number of aquaculture farms and flowing the aquaculture water to remind the multi-stage shelf with the existing round or non-rectangular shelf-type aquarium, In Spain, it is operated by 5 stages and 6 stages, but also the water coming from the uppermost stage is filtered at the bottom, so that the drainage of the residue is smooth, but the structure is not convenient for the management of the fish culture. Except for the flow of water, the peculiarities of the tank structure are not seen.

In the case of the BFT method, the aquaculture tank itself is an ecological non-recirculating system, and the introduction of nutrients to aid in the growth and proliferation of degraded microorganisms and the feeding of food for aquaculture, The solidification treatment due to the installation of the float flotation device and the installation of the aeration device and the introduction of the small amount of the medicine is required to specialize in the treatment of the settled solid matter in the inside and the problem of the increase of the income of the cultured fishery and the honor of the eco- The heat dissipation of the heating equipment for the heating water tank can not overcome the above problem without improving the structure of the water tank.

In addition, Korean Patent Registration No. 10-1507057, Patent Registration No. 10-1572987 and Registration No. 10-1270631 have been proposed, but these also have not solved all the problems of conventional systems.

Disclosure of the Invention The present invention has been made in view of the above-described problems, and it is an object of the present invention to provide a watertight water tank in which a culture water tank is formed into a rectangular body having a heat insulating material for maintaining water temperature homeostasis and water quality homeostasis, It is possible to reduce the equipment and operation cost of the heat exchanger unit by internal insulation by closing the lid of the enclosure, to reduce the filtration tank load during circulation filtration by pretreatment of filtration in the aquaculture tank, to increase the dissolved oxygen in the water due to the installation of the venturi injector, In addition to being automatically collected and discharged by the convection circulation of the culture water, the foam rising on the inside of the water tank is installed on the inner surface of the water tank, and the whole structure is reduced in size, weight and efficiency, Improvement of branch structure, environment of culture water in aquaculture tank by circulation filtration system To provide a three-dimensional thermal insulation water tank system for a high-density residential culture in the city center, which enables high-density accumulation of land in the city center of various kinds of marine life.

In order to achieve the above object, the present invention provides a three-dimensional thermal insulation water tank system for a high-density,

The present invention relates to a system for regulating aquaculture of aquatic organisms by circulating the water while feeding the aquaculture water in the aquaculture tank, filtering the water using a filtration apparatus, and supplying the water to the aquaculture tank ,

The aquaculture water tank is formed into a rectangular body having an open upper part, front, rear, left and right side walls and a bottom part with a heat insulating material, and the upper part is sealed with an opening / closing lid provided with a heat insulating material. Of course,

The filtration apparatus installed on the upper side of the aquaculture tank is composed of a plurality of filtration tanks and is provided with a first filtration tank using a first circulation pump piped to the aqua regia tanks so as to be capable of advanced treatment, The filtration tank provided in the last filtration tank is fed into the culture water tank in a predetermined direction through the filtration tank discharge port to perform surface layer circulation transfer of the culture water,

The aquaculture water tank and the second circulation pump are used to re-supply filtered water in the aquaculture tank through the circulating water supply pipe to the last filtration tank, and the water is fed forward through the circulating water discharge pipe connected to the lower side of the aquarium. And the circulation transfer from the lower layer to the upper layer of the culture water is performed.

The present invention adopts a structure in which the aquaculture tank is formed into a rectangular body having a heat insulating material and the upper part thereof is sealed with a heat insulating material or an opening / closing lid made of an insulating material, thereby reducing energy consumption in the aquarium, And the initial excess investment amount of the heat exchanger can be reduced and the maintenance cost can be reduced by using low energy,

The filtration apparatus is composed of a plurality of filtration tanks and is configured to be capable of highly circulating processing, circulates the highly circulated aquaculture water through the first and second circulation pumps, and connects the second circulation pump and the last filtration tank The venturi injector is installed in the circulation water supply pipe connected to the circulation water supply pipe and the circulation water discharge pipe connected to the lower side of the aquarium so that microbubbles are formed due to the acceleration of the gas due to the forced aeration process so that high concentration dissolved oxygen is simultaneously supplied into the culture water tank It is possible to improve the growth environment of aquatic organisms by forming reflux,

In addition to this, a fish bone is formed on the bottom surface of the aquaculture tank, so that solid organic matter such as excrements and food debris of aquatic organisms,

The residual organic matter is pushed out by the strong water flow generated in the aeration process of the venturi injector formed in the filtration tank discharge pipe of the second circulation pump and is conveyed to the culture water intake pipe of the first and second circulation pumps connected by the respective filtration tanks, It is possible to delay the nitric acid cycle in the aquaculture tank to slow down the water pollution and reduce the load of the filtration tank,

Foam floated on the top of the aquarium is automatically collected and discharged by the foam collecting tank by the convection circulation of the aquaculture water,

Since a plurality of FRP gratings can be vertically detachably installed in the aquaculture tank, the type and grade of aquatic organisms can be easily classified, and a pair of shelves are formed so as to correspond to both sides of the inner surface of the aquarium It is possible to detachably attach the lattice type square separating barrel so that it is possible to classify segregation according to ecological condition, growth level and quality such as fishes, fishes and fishes of marine organisms without moving to other aquariums, Respectively.

Because the grid structure is installed on the bottom of the aquaculture tank with the "ㄷ" type FRP steel to induce the ground and separation in the lower part, ventilation is ensured so that there is no influence that the geothermal heat can affect the water temperature in the aquaculture water tank, And,

Since the water tank is installed inside the container, it is lightweight, compact, and highly efficient container module. Therefore, it can be constructed quickly as an industrial complex storage processing facility and it is possible to easily construct various types of vertical farming facilities Do.

As described above, since the aquaculture tank is installed inside the container, the container can be lightened, miniaturized, and highly efficient. Therefore, commercialization can be made at a location close to circulation consumption by utilizing a narrow area of the city center at low cost,

In addition, since it is possible to maintain water temperature homeostasis and water homeostasis, which are key factors in the cultivation style, it is possible to suppress the amount of dead fish, to achieve rapid growth by increasing the feed intake rate by a good water quality environment, to suppress the feed loss rate, In addition to reducing maintenance costs,

There is no restriction on the time of shipment, such as freight from the production site and the cost of the collector of the mountain, free from the green tide, and warmed by the heating at the land facility during the cold weather in the winter. To increase income,

In addition to freshwater fishes (eels, trout), it is also possible to ship high quality products by using the sea water fish farm as a high-density ready-to-use water tank when conducting the official fasting for three days or more before shipment,

In addition, it is a breakthrough invention that can reduce the logistics cost between production distributors and the open logistics network in the land transportation center by the external storage facilities and the minimum unit storage facilities of the city public market seafood market.

1 is a view showing a conventional concrete water tank.
2 is a view showing a conventional PP sheet circular water tank.
Figure 3 shows a multi-stage SRS water bath.
4 to 6 are views showing a culture water tank including a filtration pretreatment structure according to an embodiment of the present invention,
4 is a rear perspective view.
5 is a front perspective view;
6 is a diagram further comprising a heat exchanger device;
7 is a view showing the construction of a floor, a wall, and a billboard as the present invention.
8 is a view showing the configuration of a foam collecting tank as the present invention.
9 is a view showing a state where an FRP grating and a grading film are installed as the present invention.
10 is a view showing the lattice structure of the bottom of a water tank as a present invention.
11 is a view showing the use state of the present invention.
12 and 13 are modular drawings of various structures using a container as the present invention.
14 and 15 show various modular industrial plants using containers as the present invention.

Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings. It is to be understood that the exemplary embodiments described below are provided for illustrative purposes only, and that the present invention may be embodied with various modifications and alterations. In the following description, well-known functions or constructions are not described in detail to avoid obscuring the subject matter of the present invention. In addition, the attached drawings are not drawn to scale in order to facilitate understanding of the invention, but the dimensions of some of the components may be exaggerated.

In order to facilitate the water quality management and temperature control of the aquaculture tank, the venturi injector using the venturi effect is constructed in the lower part of the filtration pretreatment configuration in the aquaculture tank, A foam collecting tank was installed on the upper part of the inner surface of the aquaculture tank so that the foam floated on the upper part was automatically collected and discharged by the convection circulation of the aquaculture water. It is characteristic that it is possible to change the environment and to enable the highland density re-creation of various aquatic creatures in the city center.

The present invention will now be described in detail with reference to the accompanying drawings.

As shown in FIGS. 4 to 15, the urban aquaculture high density culture style container type water tank system basically receives the aquaculture water contained in the aquaculture water tank 100, filters the water using the filtration apparatus 200, (100), a water tank system is constructed so that water can be circulated and filtration can be carried out while aquatic organisms can be cultured,

The culture water tank 100 is formed into a rectangular body having an open upper part, front, rear, left and right side walls and a bottom surface with a heat insulating material (not shown), and an upper part thereof is provided with a heat insulating material or an opening / 100a so as to provide internal insulation,

The filtration device 200 installed at one side of the aquarium 100 is composed of a plurality of filtration tanks 210, 220, 230 and 240 so as to be capable of advanced treatment, The culture water is supplied to the first filtration tank 210 by using the first circulation pump 110 and sequentially filtered to be supplied into the culture water tank 100 through the filtrate tank discharge port 241 provided in the last filtration tank 240, And the surface water circulation transfer of the aquaculture water is performed, and at the same time,

The filtered water in the culture water tank 100 is re-supplied to the last filtration tank 240 through the circulation water supply pipe 121 by using the culture water tank 100 and the second circulation pump 120 piped, Circulated water is circulated through the circulation water inlet pipe 122 connected to the lower side of the water circulation pipe 100 to circulate the water to the pipe inlet unit through the circulation water inlet.

In the present invention, the heat exchanger device 300 is installed on the side of the first filtration tank 210 and connected to the lower side of the first filtration tank 210 to heat or cool the aquaculture water according to cultured fish species and seasonal changes, 210 so that the temperature of the culture water in the culture water tank 100 can be adjusted.

Meanwhile, according to the present invention, the venturi injector 130 is installed in the circulating water supply pipe 121 connecting the second circulation pump 120 and the last filtration tank 240 to increase the dissolved oxygen concentration due to forced aeration A high concentration of dissolved oxygen is supplied into the culture water tank 100 through the filtrate tank discharge port 241 provided in the last filtration tank 240,

The venturi injector 140 is also installed in the circulation water discharge pipe 122 connected to the lower side of the aquarium 100 to form microbubbles due to gas acceleration into the aquarium 100 by forced aeration, Simultaneously with oxygen, reflux was formed to induce circulation of smooth water in the water tank.

At this time, the fishbone 150 is formed on the bottom surface of the aquaculture water tank 100 so that the lattice-shaped trench cover 151 is seated, so that the excrement and the food solids of the aquatic creature are introduced into the fishbone 150, Respectively,

The front end of the circulating water discharge pipe 122 connected to the lower side of the aquarium 100 and connected to the venturi injector 140 is connected to the back of the bill 150,

The ends of the culture water suction pipes 160 and 170 connected to the first circulation pump 110 and the second circulation pump 120 are connected to the front side of the bill 150 in such a manner as to pass through the outside of the aquarium 100, The detachable sludge filter 161 (171) and the residual sludge drain pipes 162 (172)

The forced aeration process by the venturi injector 144 installed in the circulating water discharge pipe 122 connected to the lower side of the aquarium 100 causes the dissolved oxygen to be supplied into the aquarium 100 at a high concentration, The excrement of the aquatic organisms and the food solids that have been introduced into the trenches 150 are transferred to the front side of the skeleton 150 and connected to the first water circulation pump 110 and the second water circulation pump 120 The sludge may be filtered by the removable sludge filter 161 and the residual sludge removing drain pipes 162 and 172 to reduce the load on the filtration tank .

In addition, according to the present invention, a foam collecting tank 180 capable of height adjustment and detachable on one side of the inner surface of the aquarium 100 is formed, and the foam floating on the aquarium 100 is circulated by the convection circulation So that it can be automatically collected and discharged.

In addition, the present invention can be configured such that a partition is formed so that a plurality of FRP gratings 191 can be vertically detached from the aquarium 100, so that the type and grade of aquatic organisms can be classified, A pair of cradles 101 are formed on both sides of the inner surface of the aquarium 100 so as to correspond to each other, and a grid-shaped square separator 192 is detachably mounted thereon. It may be done to make a variety of forms or varieties.

Further, in order to facilitate the movement and prevent heat loss due to the geothermal heat, the present invention is characterized in that a grating structure 400 is installed on the bottom of the aquarium with a "C" So that the geothermal heat can be absorbed and the water pressure of the aquaculture water can be sustained while the effect of the geothermal heat on the aquaculture water temperature in the aquarium 100 can be eliminated.

In addition, the present invention can be quickly constructed into an industrial complex storage processing facility by modularizing a container tank of light weight, miniaturization and high efficiency by installing the aquarium 100 in the container 500, Building type) can easily be constructed.

In order to explain the overall structure of the present invention, there is a part cut or cut or omitted, but this should be more actively understood by the detailed description of the drawings and the invention.

For example, in the drawings, the inner bottom surface of the aquarium 100 is shown as if it is exposed, but in reality, the remaining portions except the bodice 150 and the trench cover 151 are covered with the bottom plate and are not seen.

In order to reduce costs, the aqua regia 100 is manufactured by using a wood material and a wood panel. The hard urethane foam is applied to the inner surface of the bottom surface, the front surface, the rear surface, the left surface and the right surface, And waterproofing. However, it is needless to say that it is possible to manufacture various materials other than wood.

Hereinafter, the state of use of the solid-state thermal insulation water tank system for the high-density water culture system of the present invention will be described.

First, when the present invention is operated, the culture water in the culture water tank 100 is supplied to the first filtration tank 210 constituting the filtration apparatus 200 by the first circulation pump and is sequentially moved to the filtration tanks 220 and 230 And is fed into the culture water tank 100 through the filtrate tank discharge port 241 provided in the last filtration tank 240 to perform surface layer circulation transfer of the aquaculture water.

At the same time, the aquaculture water of the aquaculture water tank 100 is re-supplied to the last filtration tank 240 through the circulation water supply pipe 121 by the second circulation pump 120 and circulated to the lower side of the aquarium 100 The culture water is fed forward through the water discharge pipe 122 and the circulation transfer is performed from the discharge port of the culture water to the filtrate tank inflow pipe.

At this time, since the venturi injector 130 is installed in the circulating water supply pipe 121 connecting the second circulation pump 120 and the last filtration tank 240, the venturi injector 130 is provided through the filtrate tank discharge port 241 A high concentration of dissolved oxygen is supplied into the aquarium 100.

Since the venturi injector 140 is also installed in the circulating water discharge pipe 122 connected to the lower side of the aquarium 100, the high concentration of dissolved oxygen is supplied to the lower side of the aquarium 100 due to forced aeration. .

At the same time, since the gas flow rate by the venturi injector 140 installed in the circulating water discharge pipe 122 connected to the lower side of the aquarium 100 is increased and the flow rate of the aquatic organisms (trench) The excrement and the food solids transferred in this manner are transferred to the culture water suction pipe 160 connected to the first circulation pump 110 and the second circulation pump 120, ) 170 and is filtered or removed before reaching the filtration tank by the detachable sludge filter 161 (171) and residual sludge removing drain pipe (162) 172 provided therein.

Therefore, the load of the filtration tank can be greatly reduced.

The sludge filters 161 and 171 are detachable and can be disassembled from the aquaculture water intake pipes 160 and 170 and cleaned and reused.

On the other hand, a foam is generated in the aquaculture water tank 100, and the floated foam is moved by the convection circulation of the aquaculture water, and the height of the foam water can be adjusted on one side of the inner surface of the aquarium 100, Is automatically collected and discharged to the installed foam collecting tank (180).

Therefore, not only can the water quality be always maintained properly, but also the load of the filtration tank can be greatly reduced, so a low-capacity circulation pump using a small energy can be used, which can reduce the purchase cost and operation cost remarkably.

Meanwhile, in order to maintain a proper water temperature according to ecological condition or seasonal climate change depending on the species of aquatic organisms, the first filtration tank 210 is heated or cooled by using a heat exchanger 300, The temperature of the culture water in the culture water tank 100 can be kept constant at all times. In the present invention, the culture water tank 100 is provided with a heat insulating material on front, rear, left and right wall surfaces and a bottom surface, Or the opening / closing lid 100a made of a heat insulating material is closed, so that an appropriate water temperature can be maintained even by using a small amount of energy due to the heat insulating effect. And because you can use a low-capacity heat exchanger device that uses less energy, it can also save you money and dramatically reduce operating costs.

In addition, the present invention is configured such that a plurality of FRP gratings 191 are vertically detachable in the aquarium 100 to classify kinds and grades of aquatic organisms, A pair of cradles 101 are formed so as to correspond to both sides of the upper surface of the inner surface of the body 100 and the grid type square separating cylinder 192 is detachably seated therebetween. Which is very practical.

Further, since the lattice structure 400 is formed on the bottom of the aquaculture tank by the FRP-shaped steel 410, a GOOSE NECK (forklift fork) can be carried, which makes it easy to carry using a forklift , And air permeability is secured, thereby eliminating the influence of geothermal heat on the water temperature of the aquaculture water in the aquarium 100.

This structure supports the water pressure of the aquaculture and increases the stability.

Further, since the aquaculture water tank 100 is installed in the container 500 and is modularized into a lightweight, compact, and highly efficient container water tank, the present invention can be quickly constructed into an industrial complex storage processing facility, And it is possible to easily construct a variety of fish farming facilities.

,

)생성을 줄여 축양 양식 생물의 치사와 성장 저해요인을 제거하고, 궁극적으로 여과조의 부하를 줄여 고효율의 축양 양식 시스템을 완성할 수 있는 것이다.As described above, the present invention basically has a heat insulating material on front, rear, left and right wall surfaces and a bottom surface, and an opening / closing lid 100a made of a heat insulating material is closed, The water body 150 is formed on the bottom surface of the fish body 150 so that the solid organic matter such as excrement and marine debris of aquatic organisms, The venturi injector 140 is connected to the circulation water discharge pipe 122 toward the fishbowl 150 to circulate the aquaculture water in the aquarium 100 by using the venturi injector 140, The first and second circulation pumps 110 and 240 connected to the respective filtration tanks 210 and 240 are connected to each other by increasing the concentration of dissolved oxygen (DO) (120) to the suction part, A sludge filter (161) (171) removable from the outside of the tank (100) in the middle of the aquarium water intake pipes (160) and (170) directed toward the respective filtration tanks (210) Ammonia nitrogen concentration (NH4 - N), nitrite and nitrate nitrogen concentration

,

) Production, thereby eliminating the lethal and growth inhibitory factors of the cultured aquaculture, and ultimately reducing the load on the filtration tank, thereby completing a highly efficient culture system.

 The scope of protection of the present invention is defined by the appended claims rather than the detailed description, and all changes or modifications derived from the meaning and scope of the claims and equivalents thereof are included in the scope of the present invention. .

100: aquarium 100a; opening and closing lid
101: cradle 110: first circulation pump
120: second circulation pump 121: circulation water supply pipe
122: Circulating water discharge pipe 130, 140: Venturi injector
150: Bone 151: Trench cover
160,170: Feed water intake pipe 161,171: Removable sludge filter
162, 172: Residual sludge removal drain pipe 180: Foam collecting tank
191: FRP grating 192: Rectangular square separator
200: Filtration device 210, 220, 230, 240: Filtration tank
241: Filtration tank discharge port 300: Heat exchanger device:
400: Grid structure 410: "C" -type FRP section steel
500: container

Claims (9)

The water supplied into the aquaculture tank 100 is supplied and filtered using the filter 200 and then supplied to the aquaculture tank 100 to circulate the water and simultaneously cultivate the aquatic organisms while filtering In a high-density urban aquarium system,
The culture water tank 100 is formed as a rectangular body having an open upper part, front, rear, left and right side wall surfaces and a heat insulating material on its bottom surface, and an upper part thereof is provided with an opening / closing lid 100a In addition to internal insulation,
The filtration device 200 installed at one side of the aquarium 100 is composed of a plurality of filtration tanks 210, 220, 230 and 240 so as to be capable of advanced treatment, The culture water is supplied to the first filtration tank 210 by using the first circulation pump 110 and sequentially filtered to be supplied into the culture water tank 100 through the filtrate tank discharge port 241 provided in the last filtration tank 240, And the surface water circulation transfer of the aquaculture water is performed, and at the same time,
The filtered water in the culture water tank 100 is re-supplied to the last filtration tank 240 through the circulation water supply pipe 121 by using the culture water tank 100 and the second circulation pump 120 piped, And the circulation water is fed forward through the circulation water discharge pipe (122) connected to the lower side of the aquarium (100), so that circulation transfer from the rear of the aquaculture water to the filtrate tank pipe inlet is performed. A solid water insulation system for water insulation. The method according to claim 1,
A heat exchanger device 300 is installed on the side of the first filtration tank 210 and connected to the first filtration tank 210 to supply or cool the aquaculture water to the first filtration tank 210 Wherein the temperature of the culture water in the aquaculture tank (100) can be controlled. The method according to claim 1,
The venturi injector 130 is installed in the circulating water supply pipe 121 connecting the second circulation pump 120 and the last filtration tank 240 to increase the dissolved oxygen concentration due to the forced aeration process, So that a high concentration of dissolved oxygen is supplied into the culture water tank 100 through the filtrate tank discharge port 241 provided in the filtration tank 241,
The venturi injector 140 is also installed in the circulation water discharge pipe 122 connected to the lower side of the aquarium 100 so that the accelerated gas forms micro bubbles and the high concentration of dissolved Oxygen is supplied simultaneously and at the same time, the remaining feed and organic matter precipitated in the bone with strong water flow are pushed forward and discharged. The method of claim 3,
The trench cover 151 is placed on the bottom surface of the aquaculture water tank 100 so that excretion and food solids of the aquatic organisms are introduced into the billet 150 to be deposited,
The front end of the circulating water discharge pipe 122 connected to the lower side of the aquarium 100 and connected to the venturi injector 140 is connected to the back of the bill 150,
The ends of the culture water suction pipes 160 and 170 connected to the first circulation pump 110 and the second circulation pump 120 are connected to the front side of the bill 150 in such a manner as to pass through the outside of the aquarium 100, Removable sludge filters 161 and 171 and residual sludge drain pipes 162 and 172 are installed in the respective aquaculture water intake pipes 160 and 170,
The forced aeration process by the venturi injector 140 installed in the circulating water discharge pipe 122 connected to the lower side of the aquaculture water tank 100 allows the dissolved oxygen to be supplied into the aquarium 100 at a high concentration, The excrement of the aquatic organisms and the food solids that have been introduced into the trenches 150 are transferred to the front side of the skeleton 150 and connected to the first water circulation pump 110 and the second water circulation pump 120 The sludge filter 161 and the remaining sludge removing drain pipes 162 and 172 are filtered or removed before reaching the filtration tank to reduce the load on the filtration tank. A solid water insulation tank system for high - density culture in the city center. The method according to claim 1 or 3,
A foam collecting tank (180) capable of height adjustment and detachable on one side of the inner surface of the aquaculture water tank (100) is formed, and when the foam floated above the aquaculture water tank (100) So that it can be collected and discharged to a high-density residential aquarium system. The method according to claim 1 or 3,
A plurality of FRP gratings 191 are vertically removable in the aquaculture water tank 100 so as to be able to classify heterogeneous mixed cultures, sizes and quality grades without moving to other tanks. Stereoscopic insulation water tank system for high density culture. The method according to claim 1 or 3,
A pair of cradles (101) are formed on both sides of the inner surface of the aquarium (100) so as to correspond to each other, and a grid type square separator (192) is detachably mounted thereon. Which is characterized by the fact that it is possible to make different forms. The method according to claim 1,
In order to facilitate the movement of the bottom of the aquarium 100 and prevent heat loss due to the geothermal heat, a grating structure 400 is provided with a "C" shaped FRP section steel 410 and a grating- Wherein the geothermal heat absorbing effect of the geothermal heat is maintained and the water pressure of the aquaculture water is sustained. The method according to claim 1,
By making the water storage tank 100 lighter, smaller, and highly efficient and modularizing the container water tank by installing the water storage tank 100 inside the container 500, the water storage tank can be quickly constructed into an industrial complex storage storage processing facility, Which is characterized by the fact that it is possible to construct the facility easily.

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