JP2012165734A - Temporary constructed building type aquatic organism-culturing water tank divided as small part, made of concrete and utilizing growing light - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a square-shaped temporary constructed building type aquatic organism-culturing water tank divided as small parts, made of concrete and utilizing sun light as growing light.SOLUTION: This square-shaped culturing water tank body 1 divided as the small parts is formed by using L-Shaped concrete blocks L having a prescribed dimensions in accordance with the civil engineering and construction standard. A chevron-shaped or dome-shaped temporary constructed roof having sun light permeability is formed. Far infrared light-generating coating is applied on the inside and outside of each of such building type water tanks to generate far infrared light minus ions. Culturing water temperature is maintained at a predetermined temperature by heat-insulating the inside and outside of the water tank and mounting a heating device. A part of Elton's ecological pyramid is derived by mounting a water-culturing device, a filtering device and the heating device in the tank, cultivating the inside of the culturing water tank for activating a carbon assimilation activity by hanging cultured tangles 27 and artificial tangles 26 in the tank to promote the homogenization of water quality, and the generation and growth of plankton and microorganisms, and then discharging target aquatic organisms.

Description

      TECHNICAL FIELD The present invention relates to a temporary building-type concrete aquatic organism small-scale aquaculture tank that uses an economical field-installed nurturing light beam that uses an L-shaped concrete block of a civil engineering building standard.

      In the past, aquatic organisms, especially seafood, were normally cultivated in the ocean, especially in the inland sea, in aquaculture ponds along the coastline, etc. Some shellfish, shellfish, etc., can be constructed in a universal and stable manner in accordance with the progress of aquaculture technology, and can be artificially constructed, and land culture such as building-type artificial ponds or tanks It depends on the farming method to be adopted.

      However, these facilities had to be built by installing aquaculture equipment such as large aquariums, large water purification devices, water temperature control devices, circulation pumps, and pipes in a large building. However, the actual situation is that maintenance costs are expensive, the profitability is poor, and it is not easy to spread businessly.

      In consideration of these points, the conventional technology has first and foremost the highest priority on the effective use of the building, constructing a multi-stage concrete tank and surrounding it with a frame wall. Or using public facilities such as closed schools and gymnasiums that are no longer in use, and setting up aquaculture tanks etc. inside them to save construction costs and try to maintain the profitability of each management .

On the other hand, aquaculture tanks, especially concrete tanks, generally used circular tanks in consideration of the effects of water pressure, etc., but in consideration of work efficiency and construction costs, they were rectangular or square. The current situation is that square water tanks are used, and in some cases, transportation containers are reused to reduce the cost of aquaculture.
JP2000-60355 JP-A-7-322788 JP-A-3-133326 JP 2008-178382 A

      In the multi-stage aquaculture tank as described above, unlike a normal building-type aquaculture tank, the site area is reduced, the construction land cost can be saved, and the amount of the aquaculture may be doubled according to the number of stages, In proportion to the number of water tanks to be stacked, the water tank building itself becomes unstable, and the water pressure applied to the water tank is also increasing. Therefore, there is a drawback that the service life has to be extremely short.

      Furthermore, the aquaculture system that reuses the shipping container shown in [Patent Document 4] can be regarded as an economical technique in terms of using waste, but still requires a large building for storing it. Therefore, it is not different from the conventional technology, and in addition, since the container itself is a reused product, there is a drawback that the useful life is extremely short.

      Therefore, recently, these aquaculture tanks are not only considered as water storage containers such as pools, but also considering the economics, functionality, and capacity of the aquarium, and the building that houses them. It is formed into a combination set, provided as a single aquaculture tank, and has come to have a technical tendency to pursue further convenience and economy.

Such technical trends have already been implemented in horticultural greenhouses in the agricultural field and in the sericulture tanks of prior land farming, and have already been proposed and disclosed in the shrimp land farming.
JP 2004-329126 A JP 2006-217895 A

However, in the above farm house set, sericulture tank set, etc., the ceiling, roof, structure, height, etc. change depending on the size of the house width, and the size corresponding to typhoon and snow is 12m. ^There are few buildings of ² or more, and it is considered that 12 m ² or less is appropriate. Therefore, the size of the water tank set in these houses is considered to be preferably a square water tank of 10 m ² .

Furthermore, the size of the water tank is preferably small in order to maintain a high water temperature, and is preferably large enough to be heated by attaching a heater on the inner side surface, for example, 10 m ² .
As other conditions, it is preferable that it is inexpensive and light structure, and at the same time is robust, stable water quality maintenance, adaptable to climate change, easy environmental purification, good backflow bottom functionality, water tank Thermal insulation specifications of the structure are easy to be applied, and waterproof construction suitable for the damage of the inner surface and the adjustment of PH is required.

In order to maintain the water quality in such a tank and purify the bottom environment, recently, it is circulated between the water surface and the bottom of the water, and is physically treated by a cultivator or the like that derives the upwelling water flow. A water purification system based on the combined use of biological treatment and other water quality maintenance management processing has been proposed, and further improved aquatic product culture technology for aquatic aquaculture tanks is disclosed.
JP 2005-319435 A JP2007-37603 JP 2010-88315

      In such an onshore aquatic aquaculture tank, the problem to be solved by the present invention is, first of all, that it depends on the non-use or downsizing of the vast building facility in which this aquaculture tank is installed. The second is to reduce the cost of the land, and the second is to reduce the size of the aquaculture tank in order to achieve this purpose and to keep the culture tank warm and reduce energy for heating.

      Thirdly, the aquaculture tank thus miniaturized (in other words, a small part) is connected to a solar-permeable temporary roof to increase the aquaculture efficiency, and this small part. The aquaculture tank is laid out as a separate temporary building in the form of an organized small aquarium, and in the event of a disease such as a contagious disease, the damage is reduced as much as possible, and the efficiency of productivity by mass culture is increased. Make things a challenge.

      Furthermore, the fourth problem is that when manufacturing such a small water tank, a concrete L-shaped block, which is a standard product of the civil engineering and construction industry, is used instead of the conventional expensive round water tank. A square aquaculture tank is provided to reduce specific aquatic aquaculture production costs.

      Furthermore, the present invention provides not only the further rationalization of the culture conditions prepared as described above and the further improvement of the efficiency of the aquaculture tank, but also the underwater and transparent temporary construction of the solar radiation permeable temporary building type aquaculture tank. The atmosphere of the roof space is approximated to that of an oceanic climate as much as possible to activate the growing rays that pass through the temporary roof, and on the other hand, the cultivation water in the tank is cultivated by creating and flowing water with a cultivator At the same time, the seaweed is appropriately cultivated to efficiently restore the plankton of the bottom sediment and clean the water quality, while recovering the stress of the aquaculture organisms and rapidly growing them. It is introduced into the auxiliary tank and filtered and regenerated. The supernatant liquid is returned to the aquaculture tank for recycling, and at the same time, the residue is solidified and discharged as an effective agricultural fertilizer containing a large amount of minerals and organic substances. Reuse is a challenge Is shall.

Means to solve the problem

      In order to solve such a problem, the present invention improves the conventional building-type aquaculture method that requires a large site and building, and has an inexpensive and robust temporary roof that can take in sunlight in an agricultural horticulture method. Constructed a concrete aquatic creature split aquaculture tank (hereinafter referred to as a temporary building type aquaculture tank), and inside it, various environmental adjustment functions necessary for aquaculture, reinforcement-purification functions, etc. In addition to having a function, a large number of aquaculture aquarium sets are laid in the form of villages in the field such as beaches where land prices are cheap, and the sunlight that passes through the temporary roof is used as breeding light. The greatest feature is that it has improved the economics and productivity of aquaculture.

      Furthermore, since the above-described temporary aquaculture tank with a temporary roof is smaller, the thermal management and environmental management are easier, so this aquarium also standardizes that of a specific size, and the standardized L-shaped block material. Another feature is that, in combination with the use of, the manufacturing and laying process is further simplified, and the construction cost of this kind of onshore aquaculture aquaculture tank facility is greatly reduced.

      Furthermore, it is preferable that such an aquatic aquaculture small fish tank facility is in the sea and on the beach as much as possible. Therefore, in the aquaculture atmosphere, far-infrared rays are radiated and the environment always resembles a beach. At the same time as applying the special paint that can create the same, consider to maintain the fluidity of the atmosphere at all times.

      In addition, on the water surface in the tank, a cultivator such as a biofan is installed at a predetermined position to generate aquaculture water wave and flow, so that the oxygen dissolution rate is always maintained normally. While maintaining photosynthesis normally and assisting the cultivation of aquaculture aquatic organisms, while maintaining the water temperature at a constant level, a filter medium that adsorbs and filters the excrement, molting shells, frogs, etc. of aquaculture aquatic organisms is installed in an appropriate place. In addition to purifying the aquaculture water, these foreign substances, sludge, etc. are transferred to an auxiliary water tank and separated into purified water and residues.The former is taken into the aquaculture tank and the latter is taken out and solidified to be reused as agricultural fertilizer. Configure as used.

      On the other hand, about 5cm below the surface of this tank, you can attach a rope or float a simple cocoon, cultivate natural seaweed, especially kelp, or suspend carbon fiber-based artificial kelp, It helps to relieve stress of growing aquatic organisms, lay eggs, nursery, crawl, hideout, food, and on the other hand, oxygen generation by photosynthesis, absorption of carbon dioxide, nitrogen, phosphorus, etc., and frogs, aquatic organism feces, Another feature is to clean the water flow in the water tank by adsorbing the molting shell, foreign matter, and the like.

The invention's effect

The temporary roofed aquaculture tank with a temporary roof of the present invention manufactured and laid as described above has the following excellent effects.
(1)-Since it does not require a vast building, it is economical and robust regardless of temporary construction.
(2) ・ Since it is a small water tank, it is easy to work, and it is easy to manage functions such as thermal management, purification management, water quality management, wave generation, flow management, phytoplankton derivation management, and environmental management.
(3)-Since the water tank and its manufacturing materials are standardized, manufacturing, laying, repair management, etc. are inexpensive, easy, and efficient.
(4)-Since the water tank is square, it is economical and easy to work with.
(5) ・ Since a temporary roof for taking in sunlight is provided, heat management costs are low, and plankton and seaweed growth (synthesis) are also effective.
(6) ・ Because the aquaculture facility consists of a large number of small water tanks, damage caused by contagious diseases is limited.
(7) ・ A variety of aquatic organisms can be cultivated.
(8) ・ By increasing / decreasing the number of water tanks, the production volume can be adjusted, and stable aquaculture can be performed at a culture density that is not excessive, wasteful, or uneven.
(9) ・ By using a temporary building, real estate can be reduced and cash flow management is possible.
(10) ・ Far-infrared generating paint is applied to the inside and outside of this temporary building-type aquatic organism small-scale aquaculture tank, so far-infrared rays always exist in the room and continue to derive negative ions. The air blower installed at a specific location flows like a breeze, creating an atmosphere similar to the weather conditions of the beach, and cultivating seaweed, aquatic aquatic organisms, and bottom sediment in the tank with appropriate nurturing sunlight. Promote their photosynthesis and growth.
(11) ・ The culture tank is kept warm both inside and outside by a heat insulating material, and since a hot water pipe for heating is laid inside, the aquatic organism breeding temperature is properly maintained, and the heating energy is Since it can be covered with electric energy from the solar panels on the temporary roof, it is possible to maintain the fossil fuel zero aquaculture industry.
(12) A waterproof sheet is attached on the wall surface and bottom surface of the water tank, and further, since each of the surfaces is coated with a stain-proof paint and a water-repellent stain-resistant paint, Prevents the attachment of aquatic organism feces, residual food, molting shells, organisms, etc., increases their fluidity, promotes the collection and removal of filth, and improves the contact sterilization effect.
(13) ・ Because seaweed is cultivated under the surface of the aquarium and artificial seaweed is suspended, it promotes the growth of cultured aquatic organisms, adsorbs foreign substances and filth in the water, and purifies water quality through its photosynthesis. Assists in the development and growth of sediments, and as a result, helps to maintain Elton's ecosystem.
(14)-A cultivator such as a biofan is laid to generate water surface waves and underwater flow, which promotes the growth of bottom plankton and homogenizes the water quality.
(15) ・ A chemical fiber biological filter material is installed inside the heated hot water pipe, and a filter bed made of aqueous silica and various mineral agents is installed near the drainage port, preventing the outflow of cultured aquatic organisms and nitrogen. It contributes to adsorption and decomposition of ammonia, generation of phytoplankton, and adjustment of PH.
(16) ・ Since the pipe for blowing fine bubbles is attached to the bottom of the aquaculture tank, solids such as sludge are effectively collected in the central discharge pit using the slope of the bottom depending on the bubbles blown from now on. I can do it.
(17) ・ The waste in the wastewater can be filtered and purified in a separate auxiliary tank, and this purified water can be recycled to the aquaculture tank. The residue can be taken out and solidified, and used effectively as a good agricultural fertilizer. .

BEST MODE FOR CARRYING OUT THE INVENTION

      The best mode of the temporary building type aquaculture tank of the present invention having the above-described actions and effects is that the aquatic aquaculture tank is not a vast building type aquaculture system as in the prior art, but is heated, kept warm, and cultured. Using a small concrete aquaculture tank constructed so that environmental adjustment and handling operations are easy, and setting a light-transmitting temporary roof on the tank, temporary building-type small concrete Formed as a square aquarium, laid in an orderly village near the coastline so that it can be managed efficiently.

      The temporary building type aquaculture tank constructed in this way can also reduce the production cost of these assembly set parts by standardizing each component part, for example, light transmissive roof part and concrete tank part respectively. It is constructed so as to improve the efficiency of lowering, laying and operating.

      Furthermore, this kind of temporary building type aquaculture tank is formed as a rectangular concrete aquarium, while the concrete material constituting it is constructed using standard L-shaped blocks used in civil engineering business. Consider to streamline manufacturing and reduce manufacturing costs.

      On the other hand, in order to cope with the water pressure that changes depending on the amount of water in this tank, the L-shaped block of the constituent material is a set of one or two back-to-back sets as a base material, respectively. A suitable number of pressure-resistant temporary roofed aquaculture aquarium main bodies are formed by connecting and fixing a suitable number to a square.

      The environment inside these aquariums is equipped with means such as heating, heat retention, purification, filtration, wave-making, stream-building, bottom sediment improvement, etc., similar to the conventional technology of building aquariums. Under the influence of sunlight that passes through the temporary roof, promotes carbon assimilation of underwater plants, and promotes the growth, purification, and homogenization of bottom plankton to eliminate the stress of cultured aquatic organisms It is configured so that good adult fish can be provided in a short time by adjusting conditions such as egg laying and childcare.

In addition, a far-infrared derivative paint is applied to the inside of the temporary building and the water tank, and the atmosphere is negatively ionized in the presence of far-infrared rays to create an atmosphere similar to the ocean climate, creating an appropriate place in the room. Another feature is that it is configured so that it is constantly flowed by a blower mounted on the cultivating aquatic aquatic aquaculture environment to foster the optimum growth environment for cultured aquatic organisms.
Preferred embodiments of the present invention will be described in detail below with reference to the drawings.

      As shown in FIG. 1, a concrete aquaculture tank with a temporary roof (T) (T) made of concrete according to the present invention is a small rectangular aquaculture tank body made of concrete, which is constructed on an outdoor site mainly like an agricultural greenhouse house. (1) (1) .. and a solar-transmitting member, for example, a triangle-shaped or dome-shaped temporary roof (2) (2). A simple aquaculture tank with a temporary roof.

      Such aquaculture aquarium body (1) (1) is originally formed as a circular aquarium in consideration of water pressure, but in the present invention, its ease of production, production costs, materials used, dimensions In consideration of ease of use, etc., it is formed in a predetermined square dimension (square or rectangular) as shown in FIG. 4 and is laid out in a well-organized village on the beach or the like convenient for water sampling.

Originally, a building-type aquaculture tank is formed into a circular large aquaculture pond built on a large site and a vast building so that it can adapt to the habits of aquaculture aquatic organisms as much as possible and eliminate the stress. However, in such an aquaculture system, heat management and other environmental management are difficult, costly, and infectious diseases are seriously damaged. information, by referring to the precedent of agricultural greenhouses House and Yoman House, the aquaculture water tank body (1) (1), the width of 12m or less, preferably rectangular small split aquaculture aquarium with a bottom of 10 m ² It is formed so that thermal management and environmental management are easy.

      On the other hand, the aquaculture tank (1) (1) is an L-shaped block (L) (hereinafter referred to as a standardized concrete) used for civil engineering and construction shown in FIG. 2 in order to reduce its production cost. , Referred to as an L-shaped block), and as will be described later, a necessary number of pieces are connected to each other without being partially cut or processed to provide a rectangular aquaculture tank container.

      In addition, since this L-shaped block (also known as L-shaped retaining wall) (L) is standardized as shown in the table below, it is appropriately selected according to the capacity of the aquaculture tank body (1) (1) to be manufactured. However, in the present invention, for the sake of simplicity of explanation, description will be made using a block having a product name SL-1000.

      As shown in FIGS. 2 and 3, the L-shaped block (L) “standard product name: SL-1000” used in this example has an area of each outer surface, that is, a vertical outer surface and a horizontal outer surface (9) (10). 1 m (H) x 2 m (W); 0.7 m (B) x 2 m (W), both thicknesses (t3) (t1) and (t4) (t2) are both 0.08 m , Having a size of 0.09 m, and having a structure inclined in a divergent shape toward the chamfered corner (11).

      Furthermore, when the amount of stored water increases and the water pressure applied to each vertical surface (9) of the L-shaped block unit constituting the side surface of the water tank increases, as shown in FIG. Two blocks (L ′) and (L ′) are joined in a back-to-back inverted T shape, and this back-to-back joined L-shaped block (hereinafter referred to as an inverted T-shaped joining block) is taken as one unit. The pressure resistance can be increased, and it can be adapted to the production of slightly larger aquaculture tanks.

部分を挿入して連結固定され、底面１０ｍ^２、高さ１ｍの方形の小割養殖水槽本体（１‘）として形成されたものである。FIG. 4 shows an assembly plan view of a rectangular aquaculture tank main body (1 ′) having a side of 10 m and a height of 1 m, that is, a 100 m ³ rectangular aquaculture tank body (1 ′) using five such inverted T-shaped joining blocks (L ′). ing.

The portion is inserted and connected and fixed, and is formed as a rectangular small aquaculture tank main body (1 ′) having a bottom surface of 10 m ² and a height of 1 m.

      Such an aquaculture tank main body (1 ′) “(1) in FIG. 1” includes, as will be described in detail below, a water supply / drainage device, a heating device, a filtration device, a flow generator, a wave generator, a circulation device, and a heat insulator. After attaching the aquaculture environment adjusting means or reinforcing means such as means, waterproof and inner surface protection means, a triangular or dome shaped hypothetical roof (3) made of a material that transmits sunlight (S) is attached to an appropriate support column. Attached to the top, it is laid in an organized manner on an outdoor field where it can take in seawater and is inexpensive as an agricultural / horticultural house-type or temporary building-type concrete split aquaculture tank (T) (T).

      In addition, a solar power generation panel (5) can be attached to a part of the sunlight transmissive triangular roof (4) to generate power as part of the power used, and the rectangular aquaculture tank body (1) (1) is further connected to the auxiliary water tank (2) via the drain pipe (6), and wastewater containing sludge, residue, cultured aquatic manure, molting shell, foreign matter, etc. generated in the tank is filtered and purified. The supernatant is recycled through the return pipe (7) to the aquaculture tank main body, and the residue is taken out and solidified as shown in (8), and contains a variety of minerals and organic residues. Used as fertilizer.

      On the other hand, the heating and heat insulation system of this temporary building type small aquaculture tank, which has a significant effect on the growth of microorganisms, plankton and aquatic aquatic organisms, is shown in FIG. 1, FIG. 4, and particularly in FIG. The heat energy of light is used in a state that approximates the action and effect of the extremely natural oceanic climate, and at the same time, the heat of the tank body heated by a hot water pipe etc. is not released to the outside, and from the outside It is preferable to take care not to be affected.

止すると同時に、其の底面にも断熱材（１４）を貼着して、土中への熱の逃散をも防止する。Therefore, first of all, the inverted T-shaped concrete block (L ′) constructed by joining two standard L-shaped blocks SL-1000 back to back as a construction material of the aquaculture tank main body (1). When used, it is suitable for the back-to-back joint surface.

At the same time, a heat insulating material (14) is stuck to the bottom of the base plate to prevent heat from escaping into the soil.

      Furthermore, a plurality of layers of hot water heating pipes (13), (13),... Mounted on an appropriate mounting surface (15) are mounted on the inner wall surface of the aquaculture tank. The water is heated and kept at an appropriate water temperature, for example, a temperature of 18 ° C. to 40 ° C., with warm water from an electric boiler to be heated.

      On the other hand, the sunlight (S) (S)... Transmitted through the temporary roof (3) or (R) heats the interior of the temporary building, and at the same time, for example, the product name “S. By generating far-infrared negative ions from OD LIQID (4) (4), the atmosphere around the aquaculture tank is transformed into an atmosphere that approximates an oceanic climate. However, it is slightly weathered by the blower (29) installed in the attic and circulates to relieve stress such as aquatic organisms, cultured seaweed, plankton in the tank, and promotes its growth and proliferation.

      These temporary roofs for transmitting sun-growing light may be constructed as one roof per aquaculture tank body (1) (1)... As shown in FIG. 1, but as shown in FIG. Formed as two to three mountain roofs (T) per aquarium, increasing the amount of light collected, improving the thermal efficiency of the building, and at the same time, rainwater falling on the roof It is advantageous to construct it so that it collects water through the cocoon and uses it as aquaculture tank water.

      In addition, these temporary buildings are constructed so as to generate power by installing solar power generation panels as shown by (SP) (SP)... As shown by (BP) (BP) ... on the inside of the temporary roof, a wind-up or open-type transmitted sunlight blocking device is installed so that the room temperature in the temporary building can be adjusted to an appropriate temperature. It is also possible to configure.

      On the other hand, the waste generated in the aquaculture aquarium such as trash, filth, cultured aquatic organism feces, molting shells, frogs, aquatic organisms themselves, and the like inside the heating hot water pipes (13), (13),. Nitrogen which is adsorbed-filtered and adsorbed on the latter by a chemical fiber mat filter medium (16) and a filter bed (28) containing aqueous silica and a large number of minerals provided above the culture drainage port Ammonia and the like are catalytically decomposed on this floor to purify the water quality in the aquarium. On the other hand, phytoplankton (23) is generated by the latter silica component, and this is linked to this generation. The zooplankton (24), which feeds on this, is also generated and actively proliferates by taking in the activated oxygen in the circulating-upwelling water flown into the aquaculture tank described later.

      Further, a waterproof sheet (17) (17) {see FIG. 7} for preventing the physical and chemical action of the aquaculture water is pasted on the inner surface of the aquaculture tank so constructed. An antifouling paint and a far-infrared ray generating paint are applied on the inner wall surface, and a water-repellent antifouling paint is applied on the waterproof sheet (17 ') on the bottom surface, so In addition to improving the contact-type sterilization effect, the culture water quality is activated by the effect of the far-infrared paint, and on the other hand, not only the aquaculture organism itself but also its feces, residual food, molting shell, etc. To improve the fluidity and recovery of bottom materials such as filth and sludge.

      Further, the solar growing light (S) that was transmitted through the temporary roof (3) or (R) and whose light amount was adjusted was slightly weathered by the blower (29) provided at an appropriate position in the attic. Along with the indoor air, it is activated by far infrared rays from the S • O • D • liquid paint applied to the entire aquaculture tank of this temporary building, and the atmosphere in the temporary building is naturally containing excessive negative ions. By changing to the marine weather type, it works to optimize the culture and growth conditions of cultured seaweed, marine aquatic organisms, plankton and the like.

      In addition to such considerations in the building, a water cultivator (BF) of an appropriate size and shape is installed on the water surface in the aquaculture tank main body (1), and slowly rotates, as shown in FIG. As described above, a continuous wave front (32) is derived on the surface of the water, and a circulation-upwelling flow of the aquaculture water indicated by the arrow (29) is derived in the water, respectively. At the same time, the air from the tank is transported to the bottom layer (31) together with oxygen from carbon assimilation such as cultured kelp in the tank, which will be described in detail below. Activates generation, growth, growth, etc., and carbon dioxide, nitrogen, ammonia, phosphorus, etc. generated here are transported upward in the upwelling flow, filtered, absorbed, adsorbed, digested, constantly It acts to homogenize the quality of the aquaculture water.

      On the other hand, at a predetermined depth of this aquarium, artificial kelp (26) made of carbon fiber is suspended on a rope or an appropriate aquaculture rod, and natural kelp (26) is cultivated and proliferated together. Alternatively, it provides a place for crawl and retreat for young shrimps or a safe spawning place for shrimps, and is designed to relieve the stress of each life and growth. Upwelling flow (29) which is derived from the above, collides with the inner wall of the aquaculture tank, the hot water pipe mounting surface (15) or the aquaculture aquatic biofilter (16), and then comes into contact with the bottom sediment layer (31) It absorbs or adsorbs carbon dioxide (CO2), feces, nitrogen, phosphorus, other pollutants, etc. from zooplankton, etc., and purifies and homogenizes the water quality in the tank. , By releasing oxygen (O2) by themselves, While activating, it is used as dietary farmed aquatic organisms example vannamei.

Inside the aquaculture tank main body (1) installed in this way is the photosynthesis of cultured kelp that receives the energy of solar growing light (S) activated by the derivation of the far-infrared rays, Depending on the BF) wave formation and flow, and the activated ocean climate type air intake action, a kind of oxygen (O2) production hydrosphere is formed. Due to the presence of a filter bed (28) containing silica and various minerals, as shown in FIG. 6, phytoplankton (23) -zooplankton (24) -daphnia, akamushi, coral, etc. on sludge (18) When the food chain ecosystem of small aquatic organisms (25) is induced and the target aquatic aquatic organisms, for example, Baname (Ba) are released into this chained ecosystem, the small aquatic organisms are preyed and Part of the ecological chain pyramid To.
At this time, oxygen (O2) generated from the phytoplankton (23) is used for respiration of plant chain aquatic organisms after the zooplankton (24), and carbon dioxide (CO2) emitted by respiration of these organisms. ) Is taken up and consumed by the former carbon assimilation.
In addition, the code | symbol (S) shown in FIG. 6 represents the solar growth light taken in from the solar-permeable temporary roof (3) or (R), and was activated with the far-infrared ion in the temporary building.

      Further, feces, urine, molting shells, etc. of cultured shrimp “Banamei” (Ba) settle and deposit as sediment sludge (28), and this sediment is as described in detail in FIG. In the vicinity of the central drain outlet, the microbubbles from the introduction pipe (33) provided at the bottom of the aquaculture tank are caused to flow on the inclined bottom surface to which the waterproof sheet (17) coated with water-repellent contamination is attached. Are collected as shown by reference numeral (18), and sent to the auxiliary water tank (20) through the drain pipe (19) by a suction pump (not shown), as in the embodiment of FIGS. After being properly filtered and cleaned, the supernatant liquid is recycled to the aquaculture tank body (1) through the conduit (21) (see FIG. 5), and the filtration residue is indicated by an arrow (22). Such as complete natural organic materials, phosphorus, calcium, water excrement, urine, molting shells, Is taken as an excellent organic fertilizer comprising the active ingredient, such as the type of mineral, it is used as an agricultural fertilizer after being solidified.

      Further, phosphorus, nitrogen, etc. in the water aggregate to form a frog (30), which is carried to the upwelling flow (29) generated by the cultivator and adsorbs the remaining food, feces, etc. in the water and rises. It is absorbed and adsorbed with carbon dioxide (CO2) etc. in cultured kelp (27) and artificial kelp (26), and in the former, it is consumed as its nutrients and contributes greatly to the purification of the water quality of the aquaculture tank. .

      In such a concrete split aquaculture tank where a solar growth environment similar to the oceanic climate is prepared and the water temperature is maintained at about 18 ° C. to 45 ° C., preferably 28 ° C. or higher, for example, An example of aquaculture of "Banamai", an economically easy-to-raise shrimp that follows the Elton ecosystem pyramid in Fig. 6 without the need to use fossil fuel, diet, and aquaculture fertilizer. Is as follows

      In general, this aquaculture production method is the following five stages according to the growth: (1) Nauplius: (2) Shrimp (1mm): (3) Shrimp (1cm): (4) Shrimp (10 cm): (5) Parent shrimp (15 cm): Breed separately and cultured so as to improve the culture density and survival rate while adjusting the feed, water quality, water temperature, etc. at each stage.

As an example, in the management stage (1) (2), a method in which the seed and seedling producer performs management production and cultivates from the stage of the child shrimp (1 cm) in the stage (3) is exemplified below.
The culture period and discharge density in this case were as follows.
(3) Small shrimp (1-10 cm): 1,000 per m2: 1 month (4) Young shrimp (10-15 cm): 500 per m2: 1 month (5) Parent shrimp (15-20 cm) : 400 per m2: 1 month or more (However, the discharge density is adjusted and cultivated in the whole.)

Based on the production density of each growth period as described above, the aquaculture method for production beginners is raised in one water tank (100m2) without dividing the stages (3) and (4). Then, it is handed over to a sales counter such as a fishery cooperative, and produced according to the demands of the customers.
With the production target as described above, the number of (3) and (4) stage aquaculture production per one small aquaculture tank (100 m 2) of the present invention is 300,000 per year and can be shipped six times.
Moreover, the number of production per tank at the time of rearing in the above-mentioned three small aquaculture tanks is 600,000, and the number of shipments can be 12 times.

According to the above production method, the aquaculture tank is estimated to be about 10 million yen per tank, and its running cost and profit estimate are calculated as follows.
That is, the production cost per 15 g of “Banamei”, which depends on the above equipment, is calculated to be about 10 to 11 yen, and 600 to 700 yen per kg (excluding labor costs).
On the other hand, since the final aquaculture and the take-off price of the fishermen's cooperative, which is a shipping company, is 1,300 yen per kg, it is about 20 yen per animal. It is calculated to be 10 yen, and 90% of the 300,000 farmed animals are considered as revenue, and in the case of 20.7 million yen and production of 600,000 animals, the profit rate is 80%, and the annual profit is 5.1 million yen. I can do it.
In addition, “Vanamei” can be shortened the shipping period by giving its feed as appropriate and putting an appropriate amount of liquid fertilizer into the aquaculture tank. The seaweed cultivated in the aquarium is “Banamei” The benefits of using the seaweed “Kirinsai” in the same temperature range are also incidental.

  It is a front view of the construction building type concrete aquatic organism small split aquaculture tank using the growing light of the present invention.   It is a front view of the standard concrete L-type block SL-1000 for culture water tank main body creation of FIG.   It is a front view of the reverse T-shaped joining block which joined two L-shaped blocks of FIG. 2 back to back on both sides of the heat insulating material.   3 is a plan view of aquatic aquatic aquaculture tank formed by connecting five inverted T-shaped joining blocks of FIG. 3 to form a side wall with a side of 10 m, and forming these four side walls into a square without processing them. It is.   FIG. 5 is a front view of another embodiment of the construction-building-type concrete water tank biodivided small aquaculture tank using growing light, which is constructed by combining the aquaculture tank main body of FIG. 4 with a temporary roof made of a sunlight transmissive material.   It is explanatory drawing of the ecosystem pyramid of Elton.   It is a partially expanded sectional view for the inside description of the aquaculture water tank main body of FIG.

T Construction-type concrete aquatic organism small split aquaculture tank 1 using nurturing rays The above-mentioned aquaculture tank main body R Solar permeable temporary roof SP Solar power generation panel BP Permeation sunlight shielding means L 'Inverted T-shaped joining block 13 Heating hot water Pipe 14 Insulation 15 Heated hot water pipe mounting surface 16 Chemical fiber mat filter 17 Waterproof sheet 18 Sludge 19 Drain pipe 20 Auxiliary water tank 23 Phytoplankton 24 Zooplankton 25 Small microorganisms such as Daphnia cultivator 26 Artificial kelp 27 Cultured kelp 28 Aqueous silica / mineral-containing filter bed Ba Banamei 31 Bottom sediment layer

Claims (10)

(A): Two standardized concrete L-shaped blocks are joined back to back with a heat insulating material interposed therebetween to form one inverted T-shaped joint block.
(B): A number of these inverted T-shaped joint blocks are connected to each other without being processed to form a rectangular concrete aquatic organism split fish tank body,
(C): forming a temporary roof of a triangular shape, a corrugated shape or a dome shape made of a sunlight transmissive material;
(D): This temporary roof is combined with the small aquaculture tank body to construct a temporary building type aquatic organism small aquaculture tank,
(E): The bottom of this small aquaculture tank is also covered with a heat insulating material,
(F): After spraying a far-infrared derivative paint and coating both the temporary building and the small aquaculture tank, and attaching a waterproof sheet to the inner and outer walls and bottom of the latter,
(G): Furthermore, on the inner wall surface, an electric boiler hot water pipe and a filtering material for microbial filtration are mounted in parallel in a similar shape, and water silica and A filter bed containing recurrent minerals is attached,
(H): Aquaculture water wave-making and water-flowing precipitators are cultivated at a predetermined position on the surface of the aquaculture tank constructed as described above, and cultivated seaweed and / or artificial seaweed is cultivated at a predetermined depth below the water surface. And / or wear a culture rope to hang down,
(I): The drain port is connected to a separately provided auxiliary water tank through a suction pump and a drain pipe, and in this auxiliary water tank, waste water and waste are appropriately treated to effectively recycle. A temporary building-type concrete water tank biodivided aquaculture tank using nurturing rays, characterized in that it is configured to be used.       The aquaculture tank according to claim 1, wherein the standardized concrete L-shaped blocks are trade names SL-1000 to SL1500, particularly SL1000.       The aquaculture tank according to claim 1 or 2, wherein the solar light permeable temporary roof is made of glass, vinyl sheet, or an equivalent material thereof.       The aquaculture tank according to any one of claims 1 to 3, further comprising an openable / closable or retractable solar ray shielding means for adjusting the amount of solar ray transmission inside the temporary roof.       A fan capable of adjusting the air volume is mounted at an appropriate position of the temporary building or the temporary roof to constantly blow an appropriate amount of wind, solar rays from the transparent temporary roof, and far infrared rays derived from the temporary building and the aquaculture tank. In combination with the action of wave making, water flow, etc. depending on the cultivator, the atmosphere in the aquaculture tank is made to create an effect similar to an oceanic climate. The aquaculture tank according to one item.       The antifouling paint is further applied on the waterproof sheet adhered to the inner wall surface of the aquaculture tank and sprayed with far-infrared derived paint to prevent the attachment of water spoilage substances, sterilizing harmful bacteria, The aquaculture tank according to any one of claims 1 to 4, wherein the aquaculture tank is activated.       A non-toxic water repellent antiseptic paint is sprayed onto the waterproof sheet obtained by spraying the far-infrared derivative paint on the inner bottom surface of the aquaculture tank. The aquaculture tank according to any one of claims 1 to 5, characterized in that it prevents adhesion of itself, facilitates the flow and swimming of such filth and living organisms, and facilitates the collection and removal of filth. .       Micro bubble supply means for ejecting fine bubbles is provided at an appropriate position inside the aquaculture tank, and it is ejected onto an inclined surface in the tank, so that the sediment solids flow from the inclined surface into the pit at the center of the tank bottom. The aquaculture tank according to any one of claims 1 to 6, wherein oxygen is supplied to the sediment at the same time as collecting.       The auxiliary water tank aggregates the sent wastewater with a suitable agglomerate, filters it to separate into purified water, wastewater, and residue, returns the purified water to the aquaculture tank, drains the wastewater detoxified, leaves the residue The aquaculture tank according to any one of claims 1 to 8, wherein the aquaculture tank acts to be solidified and recovered as an agricultural fertilizer.       The aquaculture tank according to any one of claims 1 to 10, wherein the aquatic organisms to be cultivated are non-migratory fish, bottom sea fish, shellfish, crustaceans, particularly vaname.

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