Recyclable ecological purification factory site perch three-dimensional breeding pond device

Abstract

The utility model discloses a kind of factory area perch three-dimensional aquaculture pond devices of cyclic ecological purification, including multilayer aquaculture pond body, water circulation purification system and oxygen supply system;Multilayer aquaculture pond body is stacked up and down, is connected by flow guide pipe, realizes three-dimensional aquaculture;Water circulation purification system is sequentially connected by sedimentation tank, biological filter, ultraviolet disinfection tank and clean water pool, and cooperation water pump realizes aquaculture water circulation purification;Oxygen supply system provides oxygen for each layer aquaculture pond body.This device improves the utilization of aquaculture space, realizes aquaculture water recycling, guarantees water quality, provides good growth environment for perch, with significant economic benefit and environmental benefit.

Description

Technical Field

[0001] This utility model belongs to the technical field of aquaculture equipment, and relates to a three-dimensional sea bass aquaculture pond device with recyclable ecological purification in factory areas. Background Technology

[0002] With the development of aquaculture, the scale of bass farming is constantly expanding. However, traditional aquaculture ponds present many problems when raising bass in a factory setting. On the one hand, it is difficult to effectively recycle the water used for aquaculture, resulting in water waste and increased farming costs. On the other hand, pollutants such as uneaten feed and feces generated during the farming process cannot be treated in a timely manner, which can easily lead to water quality deterioration, affect the growth and health of bass, and may also cause the spread of diseases. In addition, traditional aquaculture ponds are mostly planar structures with low space utilization, which makes it difficult to meet the needs of large-scale aquaculture in a factory setting. Therefore, in order to solve the above-mentioned technical problems, the technical solution of this application is proposed. Utility Model Content

[0003] The purpose of this invention is to provide a three-dimensional aquaculture pond device for industrial perch that can be recycled and ecologically purified, thereby solving the technical problems of water waste, water quality deterioration, and low space utilization in existing industrial perch farming.

[0004] The technical solution adopted in this utility model is as follows:

[0005] A recyclable and ecologically purified three-dimensional sea bass aquaculture pond device for factory areas includes a multi-layer aquaculture pond, a water circulation and purification system, and an oxygen supply system;

[0006] The multi-layer aquaculture ponds are stacked one on top of the other. Each layer of aquaculture ponds has a drainage outlet at the bottom. Adjacent layers of aquaculture ponds are connected by a guide pipe. One end of the guide pipe is connected to the drainage outlet of the upper layer of aquaculture pond, and the other end extends into the lower layer of aquaculture pond.

[0007] The water circulation purification system includes a sedimentation tank, a biological filter, an ultraviolet disinfection tank, and a clear water tank connected in sequence. The sedimentation tank is connected to the drain outlet of the lowest aquaculture tank through a pumping pipe, and the clear water tank is connected to the uppermost aquaculture tank through a return water pipe. Both the pumping pipe and the return water pipe are equipped with water pumps.

[0008] The oxygen supply system includes an air compressor and aeration pipes. The aeration pipes are installed inside each layer of the aquaculture tank, and the air compressor is connected to the aeration pipes through an air supply pipe.

[0009] The working principle of this invention is as follows: During the aquaculture process, pollutants such as uneaten feed and feces produced by the sea bass flow with the aquaculture wastewater through the drainage outlets at the bottom of each aquaculture pond, and then through the guide pipes into the lower aquaculture ponds, eventually converging at the bottommost aquaculture pond. At this point, the water pump on the suction pipe is turned on to pump the wastewater from the bottommost aquaculture pond into the sedimentation tank. In the sedimentation tank, large particles of impurities are intercepted by the filter screen, while the remaining wastewater undergoes preliminary sedimentation under the action of gravity.

[0010] After sedimentation, the wastewater enters the biological filter, where activated carbon filters adsorb organic pollutants and odors. Passing through a ceramic granule filter layer, microorganisms decompose harmful substances, further purifying the water. The purified wastewater then flows into a UV disinfection tank, where staggered UV lamps sterilize and disinfect the water, ensuring safety. Finally, the disinfected water is pumped back into the uppermost aquaculture tank via a return water pipe, achieving water recycling. Simultaneously, an air compressor delivers air to the aeration pipes, which release air into each layer of the aquaculture tank, providing ample oxygen for the sea bass and ensuring their healthy growth.

[0011] Furthermore: the multi-layer aquaculture tank includes at least three layers of aquaculture tanks, each of which is a cylindrical structure with its diameter increasing from top to bottom; this design allows the water to have more time for sedimentation and purification in the lower layers of the aquaculture tank, while also facilitating observation and management.

[0012] Furthermore, the sedimentation tank is equipped with a filter screen, which is inclined and extends to the outside of the sedimentation tank at the lower end. The filter screen can intercept large particulate impurities in the aquaculture wastewater, and the inclined setting facilitates the discharge of impurities from the sedimentation tank, thereby improving sedimentation efficiency.

[0013] Furthermore, the biological filter is filled with biological filter media, which has a combined structure, including an upper activated carbon filter media layer and a lower ceramic granule filter media layer. The activated carbon filter media layer can adsorb organic pollutants and odors in the water, while the ceramic granule filter media layer provides a carrier for microorganisms to attach and grow, further purifying the water quality through the decomposition of microorganisms.

[0014] Furthermore, the ultraviolet disinfection tank is equipped with multiple ultraviolet lamps arranged in an alternating pattern. This alternating arrangement of ultraviolet lamps allows for more comprehensive irradiation of the aquaculture water, improving the disinfection effect and killing harmful bacteria and viruses in the water.

[0015] Furthermore, a flow control valve is installed on the return water pipe to regulate the water flow rate. The flow control valve can precisely control the return water volume according to the actual needs of the aquaculture pond, ensuring the stable circulation of aquaculture water.

[0016] Furthermore, each layer of the aquaculture tank is equipped with an observation window on its side, which is made of transparent tempered glass. The observation window allows the aquaculture personnel to observe the growth and activity of the bass at any time, and the transparent tempered glass material ensures the strength and transparency of the observation window.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0018] 1. A recyclable and ecologically purified three-dimensional sea bass aquaculture pond device for factory areas, which realizes three-dimensional sea bass aquaculture by setting up multi-layer aquaculture ponds, greatly improving the utilization rate of aquaculture space in factory areas and increasing aquaculture density and yield;

[0019] 2. In this utility model, the water circulation and purification system enables the recycling of aquaculture water, reduces water waste, lowers aquaculture costs, and also reduces sewage discharge, thus protecting the environment.

[0020] 3. In this utility model, the multi-stage purification structure of sedimentation tank, biological filter and ultraviolet disinfection tank can effectively remove pollutants, harmful bacteria and viruses from aquaculture wastewater, ensure the water quality of aquaculture water, provide a good growth environment for bass and reduce the occurrence of diseases;

[0021] 4. In this utility model, the oxygen supply system can provide sufficient oxygen for the bass in each layer of the aquaculture pond, meet their growth needs, and improve the survival rate and quality of the bass.

[0022] 5. In this utility model, the rational design and layout of each component, such as the inclined setting of the filter screen, the combined structure of the biological filter media, and the staggered arrangement of the ultraviolet lamps, further improve the purification efficiency and performance of the device. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort, wherein:

[0024] Figure 1 This is a schematic diagram of the structure of this utility model;

[0025] The markings in the diagram are: 1-Multi-layer aquaculture pond, 2-Drainage outlet, 3-Guide pipe, 4-Sedimentation tank, 5-Biological filter, 6-Ultraviolet disinfection tank, 7-Clear water tank, 8-Pumping pipe, 9-Return water pipe, 10-Water pump, 11-Air compressor, 12-Aeration pipe, 13-Air supply pipe, 14-Filter screen, 15-Biological filter media, 16-Ultraviolet lamp, 17-Flow control valve, 18-Observation window. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model; that is, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The components of the embodiments of the present utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0028] It should be noted that relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0029] The features and performance of this utility model will be further described in detail below with reference to the embodiments.

[0030] Example 1

[0031] This utility model discloses a recyclable and ecologically purified three-dimensional sea bass aquaculture pond device for factory areas, such as... Figure 1 As shown, it includes a multi-layer aquaculture tank 1, a water circulation and purification system, and an oxygen supply system;

[0032] The multi-layer aquaculture pond 1 is stacked vertically. Each layer of aquaculture pond has a drainage outlet 2 at the bottom. Adjacent aquaculture ponds are connected by a guide pipe 3. One end of the guide pipe 3 is connected to the drainage outlet 2 of the upper aquaculture pond, and the other end extends into the lower aquaculture pond.

[0033] The water circulation purification system includes a sedimentation tank 4, a biological filter tank 5, an ultraviolet disinfection tank 6, and a clear water tank 7 connected in sequence. The sedimentation tank 4 is connected to the drain outlet 2 of the lowest aquaculture tank through a water pumping pipe 8. The clear water tank 7 is connected to the uppermost aquaculture tank through a water return pipe 9. Both the water pumping pipe 8 and the water return pipe 9 are equipped with water pumps 10.

[0034] The oxygen supply system includes an air compressor 11 and an aeration pipe 12. The aeration pipe 12 is installed inside each layer of the aquaculture tank. The air compressor 11 is connected to the aeration pipe 12 through an air supply pipe 13.

[0035] The multi-layer aquaculture pond 1 includes at least three layers of aquaculture ponds, each of which is a cylindrical structure with its diameter increasing from top to bottom.

[0036] The sedimentation tank 4 is equipped with a filter screen 14, which is inclined and extends to the outside of the sedimentation tank 4 at the lower end.

[0037] The biological filter 5 is filled with biological filter media 15, which has a combined structure, including an upper activated carbon filter media layer and a lower ceramic granule filter media layer.

[0038] The ultraviolet disinfection pool 6 is equipped with multiple ultraviolet lamps 16 arranged in an alternating pattern.

[0039] A flow control valve 17 is installed on the return water pipe 9, which is used to regulate the water flow rate of the return water pipe 9.

[0040] Each layer of the aquaculture tank has an observation window 18 on its side, which is made of transparent tempered glass.

[0041] The specific implementation of this embodiment is as follows: it includes three layers of aquaculture ponds, each layer being a cylindrical structure. The diameter of the upper layer is 2 meters, the diameter of the middle layer is 2.5 meters, and the diameter of the lower layer is 3 meters. Each layer of aquaculture ponds has a drainage outlet at the bottom, and adjacent layers of aquaculture ponds are connected by a guide pipe with a diameter of 5 centimeters.

[0042] In the water circulation purification system, the sedimentation tank is equipped with a stainless steel filter screen at a 30° inclination angle, with a pore size of 5 mm. The biological filter is filled with biological filter media, with an upper activated carbon layer 20 cm thick and a lower ceramic granule layer 30 cm thick. The ultraviolet disinfection tank contains six ultraviolet lamps arranged in two rows and three columns in a staggered pattern. The clear water tank has a capacity of 20 cubic meters, and the return water pipe has a diameter of 8 cm and is equipped with a flow control valve.

[0043] In the oxygen supply system, the air compressor has a discharge capacity of 5 cubic meters per minute, and the aeration pipes are microporous aeration hoses, which are evenly laid at the bottom of each layer of the aquaculture tank. Each layer of the aquaculture tank has an observation window measuring 50 cm × 50 cm on its side.

[0044] In actual aquaculture, the device was operated according to the above working principle. Tests showed that the water circulation cycle was 4 hours, all water quality indicators met the requirements for bass farming, and the survival rate of the bass reached over 95%. Compared with traditional farming methods, the yield increased by 40%.

[0045] Example 2

[0046] This utility model discloses a recyclable and ecologically purified three-dimensional sea bass aquaculture pond device for factory areas, such as... Figure 1 As shown, the specific implementation method of this embodiment is as follows:

[0047] Unlike Example 1, the multi-layer aquaculture tank in this example is configured with four layers: the upper layer has a diameter of 1.8 meters, the second layer has a diameter of 2.2 meters, the third layer has a diameter of 2.6 meters, and the lower layer has a diameter of 3.2 meters. The filter screen inside the sedimentation tank is tilted at a 45° angle, and the ultraviolet disinfection tank is equipped with eight ultraviolet lamps arranged in two rows and four columns in an alternating pattern.

[0048] In practical use, the device also operates stably, with good water circulation and stable water quality. After one breeding cycle, the bass grew well, with an average weight increase of 15% compared to traditional breeding methods, resulting in significantly improved economic benefits.

[0049] The above description is only a preferred embodiment of the present utility model and is not intended to limit the scope of protection of the present utility model. Any modifications, equivalent substitutions and improvements made by those skilled in the art within the spirit and principles of the present utility model should be included within the scope of protection of the present utility model.

Claims

1. A recyclable, ecologically purified, three-dimensional sea bass aquaculture pond device for factory areas, characterized in that: Includes a multi-layer aquaculture tank (1), a water circulation and purification system, and an oxygen supply system; The multi-layer aquaculture pond (1) is stacked on top of each other. Each layer of aquaculture pond has a drainage outlet (2) at the bottom. The two adjacent layers of aquaculture pond are connected by a guide pipe (3). One end of the guide pipe (3) is connected to the drainage outlet (2) of the upper layer of aquaculture pond, and the other end extends into the lower layer of aquaculture pond. The water circulation purification system includes a sedimentation tank (4), a biological filter (5), an ultraviolet disinfection tank (6), and a clear water tank (7) connected in sequence. The sedimentation tank (4) is connected to the drain outlet (2) of the lowest layer of the aquaculture tank through a pumping pipe (8), and the clear water tank (7) is connected to the uppermost layer of the aquaculture tank through a return water pipe (9). Both the pumping pipe (8) and the return water pipe (9) are equipped with water pumps (10). The oxygen supply system includes an air compressor (11) and an aeration pipe (12). The aeration pipe (12) is installed inside each layer of the aquaculture tank. The air compressor (11) is connected to the aeration pipe (12) through an air supply pipe (13).

2. The recyclable ecological purification three-dimensional sea bass aquaculture pond device for factory areas according to claim 1, characterized in that: The multi-layer aquaculture pond (1) includes at least three layers of aquaculture ponds, each of which is a cylindrical structure with the diameter increasing from top to bottom.

3. The recyclable ecological purification three-dimensional sea bass aquaculture pond device for factory areas according to claim 1, characterized in that: The sedimentation tank (4) is equipped with a filter screen (14), which is inclined and extends to the outside of the sedimentation tank (4) at the lower end.

4. The recyclable ecological purification three-dimensional sea bass aquaculture pond device for factory areas according to claim 1, characterized in that: The biological filter (5) is filled with biological filter media (15), which is a combined structure including an upper activated carbon filter media layer and a lower ceramic granule filter media layer.

5. The recyclable ecological purification three-dimensional sea bass aquaculture pond device for factory areas according to claim 1, characterized in that: The ultraviolet disinfection pool (6) is equipped with multiple ultraviolet lamps (16) arranged in an alternating pattern.

6. The recyclable ecological purification three-dimensional sea bass aquaculture pond device for factory areas according to claim 1, characterized in that: A flow control valve (17) is provided on the return water pipe (9), which is used to regulate the water flow rate of the return water pipe (9).

7. The recyclable ecological purification three-dimensional sea bass aquaculture pond device for factory areas according to claim 1, characterized in that: Each layer of the aquaculture tank has an observation window (18) on its side, which is made of transparent tempered glass.

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