Immobilized probiotic circulating water culture feeding device in culture pond

Abstract

The invention discloses an immobilized probiotic circulating water culture putting device in a culture pond. An incubator comprises a box body, a carrier with immobilized probiotics is arranged in a cavity of the box body, a water flow inlet is formed in the lower portion of the cavity, an oxygenation device is arranged on the lower portion of the cavity, a water flow outlet is formed in the periphery of the upper portion of the cavity, and the incubator is arranged in the culture pond to be used; bubbles are generated when the oxygenation device works, the upward bubbles drive water flow to flow from a water flow inlet in the lower portion of the cavity to a water flow outlet in the upper portion of the cavity, the water flow is treated and purified when passing through the carrier in the cavity, and meanwhile probiotics in the carrier and enzymes and other metabolites generated by the probiotics flow out of the water flow outlet along with the water flow. The waterwheels are at least arranged at the opposite angles of the culture pond, water flow in the culture pond circularly flows through operation of the waterwheels, the culture boxes are arranged in the front sequence or the rear sequence of the waterwheels, and the water flow treated and purified by the culture boxes enters the circulation system to be diffused. The water quality purification effect is effectively improved, and the overall cost is effectively reduced.

Description

Technical Field

[0001] The invention relates to the field of aquaculture, and in particular to a circulating water culture delivery device for immobilized probiotics in a culture pond. Background Art

[0002] Immobilized microbial technology is a biotechnology that fixes specially selected microorganisms on selected carriers to make them highly dense and maintain biological activity, so that they can multiply rapidly and in large quantities under suitable conditions. In the current domestic aquaculture technology, the treatment of aquaculture water quality is to directly spray carriers with immobilized microorganisms into the aquaculture pond, and rely on immobilized microorganisms for water treatment to achieve the effect of purifying water quality. However, the traditional spraying method, on the one hand, causes the carriers with immobilized microorganisms to be destroyed and decomposed quickly, and the microorganisms will die faster when they lose the carriers, and cannot improve the water quality of the microorganisms for a long time; on the other hand, the carriers with immobilized microorganisms are easy to sink to the bottom, and then they are only released in a small area, which cannot fully improve the water quality of the entire aquaculture pond. Summary of the invention

[0003] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a circulating water culture and delivery device for immobilized probiotics in a culture pond, which contains a carrier with immobilized probiotics in a culture chamber, and cooperates with water circulation to culture and slowly deliver the probiotics, so as to achieve a long-term and sufficient water purification effect.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: a circulating water culture delivery device for immobilized probiotics in a breeding pond, comprising a culture box, the culture box comprising a box body with an internal chamber, a carrier with immobilized probiotics placed in the chamber, a water inlet at the bottom of the chamber and an aeration device, and a water outlet at the upper periphery of the chamber; also comprising a breeding pond and a waterwheel arranged in the breeding pond, the culture box is placed in the breeding pond for use; when the aeration device is working, bubbles are generated, and the upward bubbles drive the water flow to flow from the water inlet at the bottom of the chamber to the water outlet at the top, and the water flow is treated and purified when passing through the carrier with immobilized probiotics in the chamber, and at the same time, the probiotics in the carrier and the enzymes and other metabolites produced by the carrier flow out from the water outlet with the water flow; the waterwheel is arranged at least diagonally of the breeding pond, and the water flow in the breeding pond is caused to circulate clockwise or counterclockwise through the operation of the waterwheel, and the culture box is arranged before or after the waterwheel, and the water flow treated and purified by the culture box enters the circulation for diffusion.

[0005] As an improvement, the interior of the box body has two sets of filter screens, an upper set and a lower set, which surround a chamber to accommodate the carrier.

[0006] As an improvement, the filter screen is a silk screen, and the upper filter screen is detachably arranged for replacement or supplementation of the carrier in the chamber.

[0007] As an improvement, a detachable upper cover is provided on the upper part of the box body, and a handle for carrying is provided on the upper part of the upper cover.

[0008] As an improvement, a plurality of legs are provided around the lower part of the box body, and the legs are used to stably place the box body at the bottom of the breeding pond and to lift the water inlet so that the water flows smoothly to the bottom of the box body and reaches the water inlet.

[0009] As an improvement, the lower part of the oxygen enrichment device is externally connected to an air pipe for conveying gas.

[0010] As an improvement, the lower part of the oxygenating device is connected to an external power supply line, or the oxygenating device is provided with a battery for power supply, and a solar panel is provided on the upper part of the box body and electrically connected to the battery.

[0011] As an improvement, the carrier is a sphere or cube made of sodium alginate with a size of 1-2 mm.

[0012] As an improvement, the outer wall of the box body corresponding to the chamber position is set to a transparent material.

[0013] The beneficial effects achieved by the present invention are:

[0014] 1. Place the carrier with immobilized probiotics in the incubator to ensure that the probiotics can be cultured for a relatively long time and released to purify the water. Compared with the previous method of direct spraying, the survival time of probiotics can be extended from 1-2 days to 1-2 weeks, thereby improving the water purification effect.

[0015] 2. A small circulation of water is carried out through the incubator. When the water flows through the carrier with immobilized probiotics, it is treated and purified, and the probiotics and the enzymes and other metabolites they produce enter the breeding pond with the water flow, purifying the water quality of the breeding pond and improving the pollution treatment capacity.

[0016] 3. The water quality of the entire breeding pond can be fully purified by using the water wheel in the breeding pond in conjunction with the incubator, which has a high application value for facility breeding.

[0017] 4. The layout of the device is highly flexible, and the cost of carrier replenishment and maintenance is effectively reduced due to the extension of the purification cycle. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the device of the present invention.

[0019] Figure 2 It is a schematic diagram of the structure of the device of the present invention arranged in a breeding pond.

[0020] In the figure: 00, incubator; 01, culture pond; 02, water wheel; 1, box body; 11, support leg; 12, upper cover; 13, handle; 2, chamber; 3, filter; 4, water outlet; 5, oxygenator; 51, air pipe; 52, line; 6, carrier. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] like Figure 1 , 2 As shown, an embodiment of the device for circulating water culture of immobilized probiotics in a culture pond provided by the present invention comprises a culture box 00, the culture box 00 comprises a box body 1 having an internal chamber 2, a carrier 6 with immobilized probiotics is placed in the chamber 2, a water inlet is provided at the bottom of the chamber 2 and an aeration device 5 is provided, and a water outlet 4 is provided at the upper periphery of the chamber 2; it also comprises a culture pond 01 and a water wheel 02 provided in the culture pond 01, the culture box 00 is placed in the culture pond 01 for use; when the aeration device 5 is working, bubbles are generated, and the upward bubbles carry the water ... The dynamic water flow flows from the water inlet at the bottom of the chamber 2 to the water outlet 4 at the top. The water flow is processed and purified when passing through the carrier 6 with immobilized probiotics in the chamber 2. At the same time, the probiotics in the carrier 6 and the enzymes and other metabolites produced by them flow out from the water outlet 4 along with the water flow. The waterwheel 02 is arranged at least diagonally of the breeding pond 01. The operation of the waterwheel 02 causes the water flow in the breeding pond 01 to circulate clockwise or counterclockwise. The incubator 00 is arranged before or after the waterwheel 02, and the water flow processed and purified by the incubator 00 enters the circulation for diffusion.

[0023] When the present invention is used, the culture personnel place the carrier 6 with the immobilized probiotics into the chamber 2, and then place the culture box 00 into the culture pond 01, specifically at the front or back position of the waterwheel 02, so that when the waterwheel 02 drives the water flow, the water flow out of the culture box 00 can be driven to circulate the water in the culture pond 01. Preferably, the waterwheel 02 can be arranged at the diagonal position of the culture pond 01, so as to realize the smooth circulation of the water flow clockwise or counterclockwise. According to the size of the culture pond 01, the waterwheel 02 can be added, and the waterwheel 02 can be further arranged at another diagonal position to improve the water circulation capacity.

[0024] For the incubator 00, an oxygenation device 5 is arranged at the bottom thereof. The oxygenation device 5 can be realized by using the equipment of the prior art. On the one hand, it can meet the oxygen supply demand of the culture pond 01 through its own function, increase the dissolved oxygen content in the water, improve the water quality, and supply oxygen to the probiotics, ensure the survival of the probiotics and carry out long-term cultivation in the chamber 2, thereby purifying the water quality; on the other hand, when the oxygenation device 5 is working, the bubbles generated by it drive the water flow upward from the water flow inlet below the chamber 2 to the water flow outlet 4 above, and the water flow is treated and purified when passing through the carrier 6 with immobilized probiotics in the chamber 2. At the same time, the probiotics in the carrier 6 and the enzymes and other metabolites produced by the carrier 6 flow out from the water flow outlet 4 with the water flow, achieving the main water purification function of the present invention; the water flow flowing out of the incubator 00 enters the overall water flow cycle of the culture pond 01 to complete the diffusion, and the water quality of the entire culture pond 01 is treated and purified, thereby improving the overall aquaculture environment. According to the size of the culture pond 01, the incubator 00 can be added, and the incubator 00 can be placed in multiple places corresponding to the waterwheel 02, thereby improving the ability of water purification. The survival period of the immobilized probiotics in the carrier 6 is about 1-2 weeks. The breeding personnel can replace and supplement the carrier 6 by observing the actual situation of the carrier 6 to maintain the purification function of the device.

[0025] As an improved specific implementation, the interior of the box body 1 has two sets of filter screens 3, one set above the other. The two sets of filter screens 3 surround a chamber 2 to accommodate the carrier 6 therein.

[0026] like Figure 1 As shown, two groups of filter screens 3 cooperate with the outer peripheral wall of the box body 1 to enclose the space of the chamber 2. The structure of the filter screen 3 can effectively accommodate the carrier 6. The volume specifications of the carrier 6 cannot pass through the filter screen 3, while the water flow, probiotics and the enzymes and other metabolites produced by them can pass through the filter screen 3 smoothly, thereby entering the overall water circulation.

[0027] As an improved specific implementation manner, the filter screen 3 is a silk screen, and the upper filter screen 3 is detachably arranged for the carrier 6 in the chamber 2 to be replaced or supplemented.

[0028] In specific implementation, the upper filter screen 3 can be disassembled to open the space above the chamber 2, and the breeding personnel can replace or supplement the carrier 6, and then reinstall the upper filter screen 3 for use. The disassembly and assembly of the filter screen 3 can be achieved by existing technologies, such as a buckle structure, fastener locking, etc.

[0029] As an improved specific implementation manner, a detachable upper cover 12 is arranged on the upper part of the box body 1, and a handle 13 for carrying is arranged on the upper part of the upper cover 12.

[0030] like Figure 1As shown, the upper cover 12 on the upper part of the box body 1 can be disassembled to open the space above the chamber 2, and then the upper filter screen 3 can be disassembled and assembled, which is convenient for the breeding personnel to replace or supplement the carrier 6. After completion, the upper cover 12 is reinstalled to maintain the closed state above the box body 1, so that the water flow can evenly overflow and spread from the surrounding water flow outlets 4. The disassembly and assembly method of the upper cover 12 can be realized by existing technologies, such as snap-on structure, fastener locking, thread locking, etc. A handle 13 is provided on the top for breeding personnel to more conveniently take and put the incubator 00.

[0031] As an improved specific implementation, a plurality of legs 11 are provided around the lower part of the box 1, and the legs 11 are used to stably place the box 1 at the bottom of the breeding pond 01, and to lift the water inlet so that the water flows smoothly to the bottom of the box 1 and reaches the water inlet.

[0032] like Figure 1 As shown, a plurality of legs 11 prop up the box body 1, so that there is an open space under the box body 1 to facilitate the flow of water. The water can flow smoothly to the bottom of the box body 1, and under the action of the oxygenation device 5, the water is driven to flow through the chamber 2 for water purification; and it is convenient to arrange the pipes and lines of the oxygenation device 5 under the box body 1.

[0033] As an improved specific implementation, the lower part of the oxygen enrichment device 5 is externally connected to a gas pipe 51 for conveying gas. Figure 1 As shown, by raising a plurality of legs 11, the oxygen enrichment device 5 is connected to the gas through the external pipes from the bottom.

[0034] As an improved specific implementation, the lower part of the oxygenation device 5 is connected to the power supply line 52, or the oxygenation device 5 is provided with a battery for power supply, and a solar panel is provided on the upper part of the box body 1 and is electrically connected to the battery. Figure 1 As shown, by raising a plurality of legs 11, the oxygen enrichment device 5 is wired externally from the bottom to connect to the outside for power supply. Alternatively, a storage battery is provided for power supply, and then a corresponding solar panel is configured for energy supply.

[0035] As an improved specific implementation manner, the carrier 6 is a sphere or a cube made of sodium alginate with a size of 1-2 mm.

[0036] In specific implementation, the carrier 6 made of sodium alginate is environmentally friendly and pollution-free, and can be used as a stable culture medium for immobilized probiotics. The appropriate size is conducive to the growth of probiotic colonies therein. As the growth occurs, the carrier 6 is squeezed and broken, and the colonies can be slowly released into the water flow and enter the water circulation, thereby achieving a long-term water purification effect.

[0037] As an improved specific implementation manner, the outer wall of the box body 1 corresponding to the position of the chamber 2 is set to be a transparent material.

[0038] In specific implementation, the carrier 6 will break and become smaller as the probiotic colonies are released. By providing a transparent outer wall, it is convenient for the breeders to observe the condition of the carrier 6 conveniently, and the carrier 6 can be replaced and supplemented in time to maintain the purification function of the device.

[0039] The above are only preferred embodiments of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A device for culturing and placing immobilized probiotics in circulating water in a culture pond, comprising a culture box (00), characterized in that: The incubator (00) comprises a box body (1) having an internal chamber (2), wherein a carrier (6) with immobilized probiotics is placed in the chamber (2), a water inlet is provided at the bottom of the chamber (2) and an aeration device (5) is provided, and a water outlet (4) is provided at the top periphery of the chamber (2); the incubator (00) also comprises a culture pond (01) and a water wheel (02) provided in the culture pond (01), and the incubator (00) is placed in the culture pond (01) for use; when the aeration device (5) is in operation, bubbles are generated, and the upward bubbles drive water to flow from the water below the chamber (2) into the water wheel (02); The water flows toward the water outlet (4) upward, and the water is treated and purified when passing through the carrier (6) with immobilized probiotics in the chamber (2). At the same time, the probiotics in the carrier (6) and the enzymes and other metabolites produced by them flow out from the water outlet (4) along with the water. The waterwheel (02) is arranged at least diagonally opposite to the culture pond (01), and the water in the culture pond (01) circulates clockwise or counterclockwise through the operation of the waterwheel (02). The culture box (00) is arranged before or after the waterwheel (02), and the water treated and purified by the culture box (00) enters the circulation for diffusion.

2. The device for circulating water culture of immobilized probiotics in a culture pond according to claim 1, characterized in that: The box (1) has two sets of filter screens (3) at the top and bottom inside, and the two sets of filter screens (3) surround a chamber (2) to accommodate the carrier (6) therein.

3. The device for circulating water culture of immobilized probiotics in a culture pond according to claim 2, characterized in that: The filter screen (3) is a silk screen, and the upper filter screen (3) is detachably arranged for replacement or replenishment of the carrier (6) in the chamber (2).

4. The device for circulating water culture of immobilized probiotics in a culture pond according to any one of claims 1 to 3, characterized in that: The upper part of the box body (1) is provided with a detachable upper cover (12), and the upper part of the upper cover (12) is provided with a handle (13) for carrying by hand.

5. The device for circulating water culture of immobilized probiotics in a culture pond according to any one of claims 1 to 3, characterized in that: A plurality of legs (11) are arranged around the lower part of the box body (1), and the legs (11) are used to stably place the box body (1) at the bottom of the breeding pond (01) and to lift the water inlet so that the water flows smoothly to the bottom of the box body (1) and reaches the water inlet.

6. The device for circulating water culture of immobilized probiotics in a culture pond according to claim 5, characterized in that: The lower part of the oxygen enrichment device (5) is externally connected to a gas pipe (51) for conveying gas.

7. The device for circulating water culture of immobilized probiotics in a culture pond according to claim 5, characterized in that: The lower part of the oxygenating device (5) is connected to an external power supply line (52), or the oxygenating device (5) is provided with a battery for power supply, and a solar panel is provided on the upper part of the box (1) and is electrically connected to the battery.

8. The device for circulating water culture of immobilized probiotics in a culture pond according to any one of claims 1 to 3, characterized in that: The carrier (6) is a sphere or a cube made of sodium alginate with a size of 1-2 mm.

9. The device for circulating water culture of immobilized probiotics in a culture pond according to any one of claims 1 to 3, characterized in that: The outer wall of the box body (1) at a position corresponding to the chamber (2) is made of a transparent material.

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