KR20160002227U - Integrated Aquaculture System - Google Patents

Abstract

The present invention provides an integrated aquaculture system that includes at least a form pool, an aquaculture support, and a group of at least one bio-filter tanks. The aquaculture is a container disposed within a pond or pit sink area packed with a waterproof layer. Each of the bio-filter tanks is disposed in a pond or a bank of depression zones and water from the aquaculture pool is directed to the tank body through the water inlet at the base of the bio-filter tank, It flows back to the form pool through. The water pump is used to control the pressure difference and the water level between the inside and outside of the aquaculture so that the basal part of the aquaculture automatically goes up or down so that people can harvest the fish without going into the water It is possible. The aquaculture system provided by the present invention is advantageous in that it obtains a large profit with a small investment, does not require a large installation cost of foundation and work platform, greatly reduces the investment of fixed assets, To adjust measures to local conditions, and to realize a high density aquaculture based on the facility. The aquaculture density is 40% of the total water weight of aquaculture based on adult fish.

Description

Integrated Aquaculture System

This invention relates to the field of aquaculture or the integration of planting and propagation, and in particular to the integrated aquaculture system.

Aquaculture has the forms of traditional pond aquaculture, industrial high-density aquaculture, and aquaculture in the water bag culture pool on the ground.

Traditional pond aquaculture has low production density, requires more water area and manpower, and uncontaminated water source, sewage discharge has low production values and effects, and does not meet the economic and high efficiency principle. Thus, traditional aquaculture disappears from areas near large cities.

Industrial high density aquaculture has high production value and efficiency. Production density can reach 40% of the total water weight, but requires a large investment in infrastructure, workshops and equipment, and is not suitable for ordinary farmers. In addition, industrial high-density aquaculture generally requires the installation of aeration and biofilters at least twice the capacity of aquaculture in order to purify water.

When a soft water white farm is employed on the ground, water depths of 1 m or less can not meet the demands of deep water aquaculture due to water pressure.

Therefore, in order to achieve maximum ecological and economic benefits, it is necessary to develop a suitable integrated aquaculture system according to regional conditions by combining traditional pond aquaculture methods and industrial high-density aquaculture methods.

The purpose of this design is to provide a high density integrated aquaculture system that fully exploits local environmental resources, reduces the investment cost of fixed assets, and has low investment, high production, and no infrastructure and workplace installation costs .

The design provides the following technical features:

The integrated aquaculture system comprises at least a farm, a farm support, and a group of at least one bio-filter tanks, wherein the aquaculture is a vessel disposed in a watertight pond or pitting depression zone; Each of the bio-filter tanks is disposed in a pond or a bank of depression zones and water from the aquaculture pool is directed to the tank body through the water inlet at the base of the bio-filter tank, To return to the form pool.

In a preferred configuration, the aquaculture is a vessel disposed in a pond; The embryo support is a bonded bridge; The vessel is set up on the float shelves of the bridge and placed in the pond.

In a preferred arrangement, the outlets are located in a wall of the aquaplan which is higher than the level of the pond; A water flow pump and / or submersible pump is located inside the aquaculture pool.

In a preferred configuration, when the water flow pump and / or the submersible pump inject water into the aquaculture, the hydraulic pressure in the aquaculture is greater than the hydraulic pressure outside the aquaculture, thereby causing the aquaculture to descend; When the water flow pump and / or submersible pump draws water from the aquaculture pool, the hydraulic pressure in the aquaculture pool is smaller than the hydraulic pressure outside the aquaculture pool, thus causing the aquaculture pool to rise.

In a preferred configuration, the aquaculture pool is a wave sink zone packed with a waterproof layer; This aquaculture support is made by flattening and reinforcing the inner wall of the depression area.

In a preferred configuration, the plurality of form pools comprises a group of form pools, arranged from small to large, arranged from shallow to deep, mutually transportable and mutually separable by the gates; The capacity of the larger part of the aquaculture is equal to or greater than the total capacity of the smaller aquaculture pool adjacent to it, and the water and aquatic products in the smaller aquaculture are completely discharged into the larger aquaculture pool after opening the catch.

In a preferred configuration, the system further comprises a plurality of bio-filter tanks sparsely disposed on the bank of the pond or depression zone to form a fence or edge support of the whole aquaculture system; Steel wires are installed or the supports are installed on top of a number of bio-filter tanks as a greenhouse of this aquaculture system.

In a preferred configuration, the system further comprises a water tower and / or heating device in communication with the aquaculture conduit and used to keep the water temperature of the aquaculture constant.

In a preferred configuration, a venting device that keeps the air flow constant is disposed at the bottom of each of the bio-filter tanks; An outlet is disposed at the base.

In a preferred configuration, a sedimentation layer and a filter layer are disposed inside each bio-filter tank; The filter layer containing at least one filter material; After precipitation and filtration, water enters from the bottom of the bio-filter tank and flows out through the water outlet at the top of the bio-filter tank.

In a preferred configuration, a water disinfection device is disposed at the water outlet of each bio-filter tank.

In a preferred configuration, the system further comprises a poultry pond connected to the aquaculture through the transfer trough.

In a preferred configuration, a detachable frying surveillance screen is disposed within the delivery trough.

As a preferred construction, aquatic or non-soil cultivated plants are cultivated in a pond or sink area.

In a preferred embodiment, the aquaculture density of the adult fish of the aquaculture system is 1% -40% of the total water weight of the aquaculture.

The configurations provided by the present invention have the following effects: The aquaculture system has low investment and high profitability, does not require a large installation cost of foundation and work platform, greatly reduces investment in fixed assets, And the environment resources of the depression area, to adjust measures for local conditions, and to realize a facility-based high-density aquaculture system. The aquaculture density is 40% of the total water weight of the aquaculture based on adult fish (ie 100 tonnes of aquaculture can aquaculture 1 - 40 tonnes of adult fish).

FIG. 1A is a perspective view of a square form pool of aquaculture system provided by the present invention; FIG.
1B is a perspective view of a rectangular aquaculture pool of aquaculture system provided by the present invention;
1C is a perspective view of the aquaculture pool of aquaculture system provided by the present invention;
1D is a perspective view of a hemispherical aquaculture system of aquaculture system provided by the present invention;
2 is a perspective view of a floating aquaculture system provided by one embodiment of the present invention;
3 is a perspective view of a sinking aquaculture system provided by another embodiment of the present invention;
4 is a perspective view of a floating aquaculture system provided by another embodiment of the present invention;
Figure 5a is a perspective view of a bio-filter tank in aquaculture system provided by one embodiment of the present invention;
Figure 5b is a perspective view of a bio-filter tank in aquaculture system provided by another embodiment of the present invention;
Figure 6 is a top view of a floating aquaculture system provided by another embodiment of the present invention;
FIG. 7 is a perspective view of aquaculture system including a poultry storage pond provided by the present invention; FIG.
FIG. 8 is a perspective view for a fry inspection of the aquaculture system shown in FIG. 7; FIG.
FIG. 9 is a perspective view of an ultraviolet sterilizing on-line charger disposed at a water inlet of aquaculture in one embodiment of the present invention; FIG.
Figure 10 is a plan view of a group of form pools according to one embodiment of the present invention, arranged from shallow to deep and arranged from small to large;
11 is a side view of a group of form pools according to one embodiment shown in Fig. 10, arranged from shallow to deep and arranged from small to large.

In the following, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The aquaculture farms provided by the present invention are preferably located in suburbs or rural areas that are rich in fresh water sources and densely populated, and can be installed by using existing ponds or by gravitational plates.

As shown in Fig. 1, the aquaculture farm of the aquaculture farm provided by the present invention may be in various forms, namely square (1a), rectangular (1b), circular (1c) or hemispherical (1d). Typically, one or more drainage holes 13 are open near the number of aquaculture pools.

Figures 2 and 4 show two types of floating aquaculture farms provided by the present invention, respectively. Figure 2 shows a small aquaculture farm with only one aquaculture farm. This aquaculture farm floats the combined bridge 3 and allows the water 4 in the local pond 1 to support the soft aquaculture pool 5. This soft aquaculture pool 5 is made of soft material as a zinc conduit and pond body as a support. The soft material may be a soft plastic, a waterproof canvas cloth, a rubber material, or another new type of soft material. When water is drained from the aquaculture, the water level in the aquaculture will drop slightly due to pressure differences within and outside the aquaculture. In conclusion, the water outside the aquaculture will push the body of the soft aquaculture inward. Because the edge of the pond is supported by the zinc conduit and can hardly contract, the base of the aquaculture will float up. Conversely, if water is injected into the soft aquaculture pool, the pond body will expand and the base of the aquaculture will descend accordingly. In particular, a high flow water pump 10 and a water flow pump 14 for completely sucking fish excrement are disposed at the base of the pond. Water is injected into the pond while maintaining the positive pressure P + ΔP7 within the pond. As a result, the base of the aquaculture falls to its lowest position and maintains the shape of the soft aquaculture. The water levels inside and outside the aquaculture pool may be controlled by a water pump (submersible pump and / or water flow pump). Through changes in the water level and the pressure differentials inside and outside the aquaculture pool, the aquaculture automatically ascends or descends. That is, when the water pressure inside the aquaculture pool is higher than the water pressure outside the aquaculture pool, the base of the aquaculture pool descends (when the water pump injects water into the aquaculture; when △ P7 is positive) When the water pressure of the aquarium is lower than the water pressure outside the aquaculture, the base of the aquaculture rises (when the water pump drains water from the aquaculture; when △ P7 is negative). As the farm rolls up, the catch in the pond is driven up, so people can harvest fish without going into the water.

The combined bio-filter tank module 11 is located on the pond dam as a water purification unit. On the other hand, they can be used as supports and fences for greenhouses, wire ropes can be tied to them, and an ornamental or plastic film may be wrapped over them to form the ceiling 12 of the greenhouse. The water level (2) of the pond is adjustable. Cultural density is calculated based on the total weight of water 6 in the aquaculture. The production of adult fish is about 1% - 40% of the water in the aquaculture. The aquaculture farm of Figure 4 is provided with a plurality of aquaculture pools and the water 4 in the pond 1 floats the combined bridge 3 and supports several soft-form pools / net cages 5, The rest is as shown in Fig.

During the construction of the aquaculture farm as shown in Figures 2 and 4, the pond is first cleaned, drained and air dried, the excavation is about 3 m deep, the bottom of the pond is hardened and shallow water is poured, Is disinfected with lime or bleaching powder. The filtered fresh water or salty water is then poured into the pond (depending on the type of breeding fish). Based on the size of the soft form pool, a bridge is created. This bridge 3 is used as a floating shelf supporting the soft form pool. The bridge may be composed of a plurality of modules (as shown in FIG. 4). In a preferred embodiment, the flexible aquaculture generally has a square shape of about 6 x 6 m or a circular shape of about 6 m in diameter (as shown in Fig. 1 (a) or (c)) and a depth of about 2.8 m, The depth of water in the aquaculture is about 2.5 m; The corrosion-resistant steel pipe as a support is about 6 m long and can significantly reduce the workload. A number of drainage holes 13 are arranged at about 30 cm from the top of the edge of the aquaculture pool to control the water level inside the aquaculture pool (as shown in FIG. 4). A high-speed flow submersible pump 10 is installed at the base of the aquaculture to inhale dirt, fish excrement, and food residues into the bio-filter tank on the pond dam. As shown in FIGS. 5A and 5B, the filter tank module also adopts reverse filtration and water enters from the water inlets 25 and 25a in the lower portion of the filter tank one fifth of the tank height, And then overflows through the water outlets 26 and 26a at the top of the filter tank. The enzyme-containing cotton 21 is installed at a height of one fifth from the base of the filter tank. Activated carbon 22 and / or enzyme-containing balls 23 are placed on the enzyme-containing cotton. An adjustable vent is located at the bottom of the filter tank to control the aerobic or anaerobic environment of the water in the filter tank. Typically, the lowest base of the filter tank is the deposition area, which is behind the filter material support. Ventilator pipes and aeration stones are tied to the support to control the oxygen content in the filter area of the filter tank. The enzyme-containing cotton (21) is disposed on the filter material support. The filter material support and the enzyme-containing cotton (21) are placed about 5-10 cm above the water inlet. The activated carbon 22 is disposed on the enzyme-containing cotton 21. Enzyme containing balls 23 are placed on activated carbon. A discharge outlet 27 and a ball valve switch 28 are disposed at the bottom of the filter tank for discharging sediments from the tank. Various filter materials may be disposed in the filter tank, including enzyme-containing cotton, activated carbon and enzyme-containing balls, medical stones, zeolites and corals. The filter tank modules may be connected in series or in parallel to form a biological filtration system. The bio-filter tank module may be superimposed as a pond fence and greenhouse support (as shown in Figures 2, 3 and 4). In addition, the wire rope may be tied to the filter tank and the shading net or plastic film 12 may be packaged to form a greenhouse. The greenhouse is cooled by a water tower or heated by a vaporizer. When cooling is required, water is sprayed from the water tower; When heating is required, the vaporizer is ignited and the heat generated heats air or water through the heat exchanger. Hot air is delivered by the ventilator to the greenhouse composed of filter tanks to maintain the temperature of the greenhouse. The control of the temperature is realized through the control of the ventilator by the thermostatic system; Or heated water is introduced into the filter tank system to supply heat (heating by water is only employed in very cold weather).

Figure 3 shows a depressed aquaculture farm. This aquaculture farm employs crushed gravel (8) or soil as existing material or as a material that supports the plate depression or ground pit (9) and supports water pressure, whereby the entire depression area or ground pit Thereby forming a pool 5. During construction, the depressed area or land pit (9) is first cleaned and the soil (8) is packed in the pit. Then the plastic film is packed, water is poured, or gravel is put into the pit and becomes firm. Fresh water or salt-containing water (depending on the type of breeding fish) is then injected into the aquaculture to maintain the pressure of the aquaculture and the shape of the aquaculture. Water flow equipment such as a water flow pump 14 or a water exchange pump is placed in the aquaculture pool for the generation or exchange of water flow. This water flow may be clockwise or counterclockwise. The installation of the filter tank module of this aquaculture farm is fully compatible with the floating aquaculture farm as shown in Fig. 2 or Fig.

In some embodiments, each of the aquaculture formations of the sinking or pseudo-aquaculture farm may be provided with one or more bio-filter tanks connected in parallel. The water injection direction of the water outlet 26 of each bio-filter tank will coincide with the direction of water flow in the aquaculture pool. The angle of each form pool is arc 29 (as shown in FIG. 6).

In other embodiments, a dirt suction device, such as a submersible pump 10, and a water flow device, such as a water flow pump 14, are placed near the center of the base of each aquaculture pool (as shown in FIG. 6 together).

7 is a layout of aquaculture farm having a chewing storage area. This aquaculture farm has an aquaculture area and a cheer storage area. The pit storage area has a plurality of pit storage ponds (16) to which the pit transfer trough (17) is connected to the form pool (15) of the aquaculture area.

As a preferred scheme, grill or flash boards 33 are placed in the grille feed trough 17 at different intervals (as shown in Fig. 8). As such, the tongue feed trough 17 can simultaneously allow the tongue to pass through only a certain size of fry by adjusting the opening degree of the grill or flashboard, thereby allowing the size of the fry to be classified have. Also, during harvesting, fish flocks can be transported to this transfer gutter. After the transfer trough is detached, it is transferred as a whole to the loading position for mitigating and transferring the catching fish.

The aquaculture system provided by this design was raised in the Australian Scortum bacoo. Data on fry discharge, aquaculture density and annual yield are shown in Table 1 below:

Table 1: Data on aquatic forms of Australian Scortum bacoo Form density   5%  10%  15%  20%  25%  30%  35%  40% The amount of fry released into each of the ponds (horses)  6667  13333  20000 26667 33333 40000 46667 53333 Annual yield of each pond (kg)  7200 14400 21600  28800 36000 43200 50400 57600

Note: Cultural density was calculated as the rate of adult fish yield relative to the total water weight of the aquaculture.

In a preferred embodiment, both ancillary aquaculture farms and aquaculture aquaculture farms may grow aquatic plants in ponds or depressions to create a better environment for fish growth. These plant species should be determined according to the type of fish.

In other embodiments, an ultraviolet sterilizer 30 and on-line magnetizer 31 (e.g., a magnet is installed outside the water pipe) are installed in the water inlet of the aquaculture system, as shown in Fig. 9 That is, in this figure the water outlet of the bio-filter tank; it can also be the water inlet of the external water supply of the aquaculture). When water flows through the water conduit, it blocks the magnetic line with the force to achieve magnetization; On the other hand, the water magnetizer may be connected to the water pipe to disinfect and magnetize the water entering the aquaculture. The ultraviolet sterilizer 30 employs a modular design and can be connected in series or in parallel. An ultraviolet tube is placed in the center of the water conduit (pipe) to disinfect the water and provide a water environment for the healthy growth of the fish.

In other embodiments, as shown in Figures 10 and 11, each group of form pools is comprised of one or more form pools 35,36, 37,38. These pools are small to large, connected from shallow to deep and separated by gates (39), but they can come and go to each other. The banks of aquaculture are enclosed by cement or brick walls to strengthen them. The capacity of the next larger form pool must be equal to or greater than the total capacity of the preceding smaller form pool. When the gates connecting the two adjoining form pools open, the smaller aquaculture water and aquatic products may be slowly released into the next larger aquaculture pool.

While the above description has described the present invention in detail with reference to the preferred embodiments, the embodiments of the present invention are not limited thereto. It will be apparent to those skilled in the art that various substitutions or omissions may be made without departing from the spirit of the present invention. All of these belong to the scope of protection of this invention.

3: bridge 4: water
5: Form Pool 10: Submersible pump
13: Outlet 16: Fry pond
17: Teeth feeding trough 30: Ultraviolet sterilizer

Claims (15)

What is claimed is: 1. An integrated aquaculture system, comprising at least a farm, an aquaculture support, and a group of at least one bio-filter tanks, wherein the aquaculture is a vessel disposed in a pond or puncture depression area packed with a watertight layer; Each of the bio-filter tanks is disposed in a pond or a bank of depression zones and water from the aquaculture pool is directed to the tank body through the water inlet at the base of the bio-filter tank, Integrated aquaculture system that returns to the form pool through. The method of claim 1, wherein the aquaculture is a vessel disposed in a pond; The embryo support is a bonded bridge; An integrated aquaculture system in which vessels are placed on float shelves of pontoon and placed in ponds. 3. The method of claim 2, wherein the outlets are located in a wall of the aquarium that is higher than the level of the pond; An integrated aquaculture system in which a water flow pump and / or submersible pump is placed inside the aquaculture pool. 4. The method of claim 3, wherein when the water flow pump and / or submersible pump injects water into the aquaculture, the hydraulic pressure in the aquaculture is greater than the hydraulic pressure outside the aquaculture, thereby causing the aquaculture to descend; An integrated aquaculture system in which when the water flow pump and / or submersible pump draws water from the aquaculture pool, the hydraulic pressure in the aquaculture pool is smaller than the hydraulic pressure outside the aquaculture pool, thus raising the aquaculture pool. 2. The method of claim 1, wherein the aquaculture pool is a wave-sink zone packed with a waterproof layer; This aquaculture support is an integrated aquaculture system in which the inner wall of the depression area is flattened and reinforced. The method of claim 1, wherein the plurality of form pools comprises a group of form pools, arranged from small to large, arranged from shallow to deep, mutually transportable and mutually separable by gates; The capacity of the larger part of the aquaculture is equal to or greater than the total capacity of the adjoining smaller aquaculture pool and the water and aquatic products in the smaller aquaculture pool are integrated Aquaculture system. 7. The system of claim 1, wherein the system further comprises a plurality of bio-filter tanks disposed sparsely on a pond or a bank of depressions to form a fence or edge support of an overall aquaculture system; Wherein the steel wire is installed or the supports are installed on top of a plurality of bio-filter tanks as a greenhouse of the aquaculture system. The integrated aquaculture system of claim 1, wherein the system further comprises a water tower and / or a heating device in communication with the aquaculture conduit and used to keep the water temperature of the aquaculture constant. 2. The apparatus of claim 1, wherein a venting device to keep the air flow constant is disposed under each of the bio-filter tanks; An integrated aquaculture system in which an outlet is located at the base. 2. The bio-filter of claim 1, wherein a precipitate layer and a filter layer are disposed within each bio-filter tank; The filter layer containing at least one filter material; After precipitation and filtration, the water enters the bottom of the bio-filter tank and flows out through the water outlet at the top of the bio-filter tank. The integrated aquaculture system according to claim 1, wherein the water disinfection device is disposed at a water outlet of each bio-filter tank. The integrated aquaculture system according to claim 1, wherein the system further comprises a poultry storage pond connected to a form pool through a transfer trough. 13. The integrated aquaculture system of claim 12, wherein a detachable tongue monitoring screen is disposed within the delivery trough. 13. An integrated aquaculture system according to any one of claims 1 to 12, wherein an aquatic plant or a non-soil cultivated plant is planted in a pond or a depression zone. 13. Integrated aquaculture system according to any one of claims 1 to 12, wherein the aquaculture density of the adult fish of the aquaculture system is 1% -40% of the total water weight of the aquaculture.

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