Fish pond industrial aquaculture system

Abstract

The utility model discloses a fishpond industrial aquaculture system which comprises an aquaculture unit used for aquaculture and separating circulating water and feces. The ecological purification unit is used for purifying circulating water and increasing oxygen, circulating water outlet of the breeding unit is connected with the ecological purification unit through a circulating water pipe, and return water purified and increased by the ecological purification unit is connected with the breeding unit through a return water pipe, so that the circulating water separated by the breeding unit is discharged to the ecological purification unit to be purified and increased oxygen and then flows back to the breeding unit; the precipitation unit is used for precipitating and concentrating the feces and is connected with the breeding unit so as to discharge the feces separated by the breeding unit to the precipitation unit for precipitation and concentration; the resourceful treatment unit is used for resourceful treatment of the feces, and the resourceful treatment unit is connected with the precipitation unit so as to discharge the feces precipitated and concentrated by the precipitation unit to the resourceful treatment unit for resourceful treatment; the culture unit and the ecological purification unit are both arranged in a water area, and the precipitation unit is arranged in or outside the water area. Water quality is improved; and cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of aquaculture technology, and in particular to a fishpond factory farming system. Background Technology

[0002] Currently, aquatic products such as fish, shrimp, and crabs are generally farmed in natural waters or ponds using a still-water, enclosed farming method, which is a traditional, extensive farming model and a production method heavily reliant on weather conditions. With the development of technology and the advancement of aquaculture, the traditional pond farming model can no longer meet the demands of the modern market, mainly due to low production efficiency, serious water pollution, and high farming costs.

[0003] The main reasons for low production efficiency are: pond aquaculture yields have reached their limit, and with limited water resources, there is less and less room to increase yields by expanding the aquaculture area; aquatic products vary in size and shape, making it difficult to select them in large ponds, thus making it impossible to guarantee timely harvesting and sales; a single pond can generally only raise one type of aquatic product, resulting in a lack of variety and hindering increased production and income. The main reasons for severe water pollution are the discharge of aquaculture wastewater, the overuse of fish medicine, and the difficulty in controlling water quality in large ponds. The main reasons for high aquaculture costs are the complex aquaculture environment, which makes aquatic products susceptible to disease and leads to high animal health costs; the high costs of harvesting and pond cleaning; and the need for a large amount of equipment to maintain a balanced oxygen supply, resulting in high energy consumption and high costs.

[0004] Therefore, there is an urgent need to provide a new aquaculture system to improve production efficiency and water quality, and reduce aquaculture costs. Utility Model Content

[0005] To address the aforementioned deficiencies in the existing technology, the purpose of this utility model is to provide a fishpond factory farming system that can improve production efficiency and water quality, reduce farming costs, and meet the market demand for high-quality aquatic products.

[0006] This utility model provides a fishpond factory farming system, including:

[0007] Aquaculture units used for aquaculture and separating recirculating water and wastewater;

[0008] An ecological purification unit is used to purify and oxygenate circulating water. The circulating water outlet of the aquaculture unit is connected to the ecological purification unit through a circulating water pipe. The return water after purification and oxygenation by the ecological purification unit is connected to the aquaculture unit through a return water pipe, so that the circulating water separated from the aquaculture unit is discharged to the ecological purification unit for purification and oxygenation and then returned to the aquaculture unit.

[0009] A sedimentation unit is used to settle and concentrate manure. The sedimentation unit is connected to the breeding unit so that the manure separated from the breeding unit can be discharged to the sedimentation unit for sedimentation and concentration.

[0010] The resource recovery unit is used for the resource recovery of manure. The resource recovery unit is connected to the sedimentation unit so that the manure that has been settled and concentrated in the sedimentation unit can be discharged to the resource recovery unit for resource recovery.

[0011] Both the aquaculture unit and the ecological purification unit are located in the water area, while the sedimentation unit is located either in the water area or outside the water area.

[0012] In a preferred embodiment, the ecological purification unit of this invention includes an aquatic plant cultivation area and a microbial cultivation area. The aquatic plant cultivation area is planted with a number of aquatic plants, and the microbial cultivation area is cultivated with a number of microorganisms. The aquatic plant cultivation area and the microbial cultivation area are arranged to overlap, cross each other, or are separated.

[0013] In a preferred embodiment, the ecological purification unit of this invention also includes an aquaculture area, which is located within the aquatic plant cultivation area.

[0014] In a preferred embodiment, the sedimentation unit is connected to the ecological purification unit so as to purify the circulating water after the sedimentation and concentration of fecal waste through the ecological purification unit.

[0015] In a preferred embodiment, the resource recovery unit in this invention includes an anaerobic fermentation device and / or an ecological ditch and / or a biofilter and / or a fertilizer production device and / or a biodegradation device.

[0016] In a preferred embodiment, the sedimentation unit is connected to an ecological ditch and / or a biological filter, and aquatic plants, aquatic organisms, and microorganisms are cultivated in the ecological ditch and the biological filter.

[0017] In a preferred embodiment, the aquaculture system further includes a waste collection and transfer unit located between the aquaculture unit and the sedimentation unit.

[0018] In a preferred embodiment, the aquaculture system of this invention further includes an ecological polyculture unit, which is located on the water return path between the aquaculture unit and the ecological purification unit, and the ecological polyculture unit cultivates aquatic products.

[0019] In one preferred embodiment, the ecological polyculture unit of this invention raises shrimp, crabs and filter-feeding fish for the purpose of purifying the recycled water.

[0020] In a preferred embodiment, the water area in this invention includes ponds, rivers, lakes, or reservoirs.

[0021] The fishpond factory farming system provided by this utility model has the following technical effects:

[0022] The water circulation loop formed by the aquaculture unit and the ecological purification unit discharges the low-quality, low-oxygen circulating water separated from the aquaculture unit to the ecological purification unit. The ecological purification unit then purifies and oxygenates the circulating water to obtain high-quality, high-oxygen return water, which is then returned to the aquaculture unit for aquaculture. The manure treatment unit, consisting of the aquaculture unit, sedimentation unit, and resource recovery unit, achieves the separation, sedimentation, and resource recovery of manure. Thus, the combination of the water circulation loop and manure resource recovery enables factory-style fishpond production, improves aquaculture efficiency and water quality, and reduces aquaculture costs. Specifically:

[0023] Regarding water quality, the water circulation loop allows for water purification and recirculating aquaculture within the water area. It not only automatically regulates water quality but also eliminates the need for pond clearing, achieving zero discharge of aquaculture water. Furthermore, it prevents the release of waste into the environment, effectively avoiding pollution of the aquaculture water and the surrounding environment. In addition, the self-purification and oxygenation of the aquaculture water provides an excellent aquaculture environment, eliminating the need for excessive use of fish medications and further ensuring clean and hygienic water quality.

[0024] In terms of aquaculture costs, a good aquaculture environment can ensure the healthy aquaculture of aquatic products, and animal health care costs are greatly reduced; recirculating aquaculture can regulate water quality and increase oxygen to maintain a balanced oxygen supply, eliminating the need for pond cleaning and greatly reducing equipment costs; aquaculture is carried out within aquaculture units, rather than in the entire water area, which facilitates harvesting and helps reduce harvesting costs.

[0025] In terms of production efficiency, a good aquaculture environment enables high-density, low-carbon aquaculture, which helps to improve the similarity of aquatic product growth sizes, facilitates harvesting and sales, and allows multiple aquatic species to be farmed simultaneously by setting up aquaculture units in water areas, which is conducive to increasing production and income. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of the fishpond factory farming system of this utility model;

[0027] Figure 2 This is a schematic diagram of the pipeline connection relationship in the fishpond factory farming system of this utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the aquaculture unit, sedimentation unit, and sludge collection and transfer unit of this utility model;

[0029] Figure 4 This is a schematic diagram of the main structure of the fishpond factory farming system of this utility model;

[0030] Figure 5 This is a schematic diagram of the overall structure of the fishpond factory farming system of this utility model.

[0031] Figure label:

[0032] 1. Aquaculture unit; 11. Aquaculture pond; 12. Circulating water pipe; 13. Manure pipe; 14. Return water pipe; 2. Ecological purification unit; 3. Sedimentation unit; 31. Sedimentation tank; 32. Manure discharge pipe; 33. Circulating water discharge pipe; 4. Resource utilization unit; 41. Anaerobic fermentation device; 42. Ecological ditch; 5. Sewage collection and transfer unit. Detailed Implementation

[0033] To better understand and implement this invention, the technical solutions in the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings.

[0034] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0036] See Figure 4 This utility model provides a fishpond factory farming system, including an aquaculture unit 1 for aquaculture and separation of circulating water and manure, an ecological purification unit 2 for purifying circulating water and increasing oxygen, a sedimentation unit 3 for settling and concentrating manure, and a resource recovery unit 4 for resource recovery treatment of manure. The aquaculture unit 1 and the ecological purification unit 2 are both located in the water area 100, and the sedimentation unit 3 is located in the water area 100, or the sedimentation unit 3 is located outside the water area 100, such as on the shore.

[0037] Combination Figure 1-3 The aquaculture unit 1 includes at least one aquaculture pond 11, which may be one, two, or more, depending on the area of ​​the water body 100 and the aquaculture requirements. The aquaculture pond 11 is located in the water body 100 and can draw water from the water body 100 for aquaculture, and feed is added to the aquaculture pond 11 during the aquaculture process.

[0038] The uneaten feed and excrement of aquatic animals are collectively referred to as manure. The accumulation of manure in the aquaculture pond 11 will pollute the water quality. The oxygen consumption during the aquaculture process leads to a decrease in the oxygen content in the aquaculture pond 11, thereby deteriorating the aquaculture environment. Therefore, the aquaculture pond 11 has the function of separating manure and circulating water, so as to facilitate the separation and separate treatment of manure and circulating water with low water quality and low oxygen content.

[0039] The ecological purification unit 2 is connected to the aquaculture unit 1 to form a water circulation loop, so that the circulating water separated from the aquaculture unit 1 is discharged to the ecological purification unit 2 for purification and oxygenation, and then flows back to the aquaculture unit 1. The ecological purification unit 2 can be set in the entire water area 100 surrounding the aquaculture unit 1 for water purification and oxygenation. The circulating water outlet of the aquaculture unit 1 is connected to the ecological purification unit 2 through the circulating water pipe 12, so that the circulating water with low water quality and low oxygen content is discharged to the ecological purification unit 2 for purification and oxygenation. A return water pipe 14 is also connected between the ecological purification unit 2 and the aquaculture unit 1 to facilitate the return of the high-quality, high-oxygen return water after purification and oxygenation in the ecological purification unit 2 to the aquaculture unit 1. In this cycle, a good aquaculture environment is achieved through the recirculating aquaculture method.

[0040] Sedimentation unit 3 is connected to aquaculture unit 1 to discharge the manure separated from aquaculture unit 1 to sedimentation unit 3 for sedimentation and concentration. Aquaculture unit 1 is connected to sedimentation unit 3 via manure pipe 13 to discharge the manure separated from aquaculture unit 1 to sedimentation unit 3 for sedimentation and concentration. Sedimentation unit 3 includes at least one sedimentation tank 31, the number of which depends on the sedimentation and concentration requirements.

[0041] Resource recovery unit 4 is connected to sedimentation unit 3 so that the concentrated fecal waste from sedimentation unit 3 can be discharged to resource recovery unit 4 for resource recovery treatment. Sedimentation unit 3 can be connected to resource recovery unit 4 through fecal waste discharge pipe 32 so that the concentrated fecal waste can be processed through resource recovery unit 4, thereby avoiding the discharge of fecal waste and its impact on the environment.

[0042] Based on this, the water circulation loop formed by aquaculture unit 1 and ecological purification unit 2 can discharge the low-quality, low-oxygen circulating water separated from aquaculture unit 1 to ecological purification unit 2, where the ecological purification unit 2 purifies and oxygenates the circulating water to obtain high-quality, high-oxygen return water, which is then returned to aquaculture unit 1 for aquaculture. The manure treatment unit, consisting of aquaculture unit 1, sedimentation unit 3, and resource recovery unit 4, can achieve the separation, sedimentation, and resource recovery of manure. Thus, the combination of the water circulation loop and manure resource recovery can realize the industrialization of fishponds, improve the production efficiency and water quality of aquaculture, and reduce aquaculture costs. Specifically:

[0043] Regarding water quality, the water circulation loop can achieve water purification and recirculating aquaculture within a 100-meter water area. It not only automatically regulates water quality but also eliminates the need for pond clearing, achieving zero discharge of aquaculture water. Furthermore, it prevents the discharge of waste into the environment, effectively avoiding pollution of the aquaculture water and the surrounding environment. In addition, the self-purification and oxygenation of the aquaculture water provides an excellent aquaculture environment, eliminating the need for excessive use of fish medications and further ensuring clean and hygienic water quality.

[0044] In terms of aquaculture costs, a good aquaculture environment can ensure the healthy aquaculture of aquatic products, and animal health care costs are greatly reduced; recirculating aquaculture can regulate water quality and increase oxygen to maintain a balanced oxygen supply, eliminating the need for pond cleaning and greatly reducing equipment costs; aquaculture is carried out in aquaculture unit 1, rather than in the entire water area 100, which facilitates harvesting and helps reduce harvesting costs.

[0045] In terms of production efficiency, a good aquaculture environment enables high-density, low-carbon aquaculture, which helps to improve the similarity of aquatic product growth sizes, facilitates harvesting and sales, and the aquaculture unit 1, located in the water area 100, can achieve the simultaneous aquaculture of multiple species, which is conducive to increasing production and income.

[0046] Combination Figure 5 Ecological purification unit 2 includes an aquatic plant cultivation area and a microbial cultivation area. The aquatic plant cultivation area is planted with a variety of aquatic plants, and the microbial cultivation area is cultivated with a variety of microorganisms. The aquatic plant cultivation area and the microbial cultivation area can be set up overlappingly, interspersed, or separately. Aquatic plants, microorganisms, algae, etc., can be cultivated in any area of ​​the water outside aquaculture unit 1. They can purify suspended solids in the circulating water, reduce ammonia nitrogen content, and increase oxygen content through photosynthesis. Thus, high-quality, high-oxygen return water can be circulated back to aquaculture unit 1 to ensure a good aquaculture environment.

[0047] Ecological purification unit 2 also includes an aquaculture area, which is located within the aquatic plant cultivation area. The aquaculture area can raise a suitable amount of fish, shrimp, and other aquatic products to fully utilize the high-quality, high-oxygen water in ecological purification unit 2, and can also increase the variety of aquatic products, thereby increasing production and income.

[0048] It is worth noting that the aquaculture area must be designed to ensure that it does not impede the purification and oxygenation capacity of aquatic plants and microorganisms in the circulating water, so as not to affect the normal operation of aquaculture unit 1. Therefore, aquaculture unit 1 can also be equipped with aeration equipment and dissolved oxygen monitoring devices to monitor the oxygen content in aquaculture unit 1 in real time. When the oxygenation capacity of ecological purification unit 2 is insufficient, the aeration equipment can be used to increase oxygen levels, thereby ensuring sufficient oxygen content in aquaculture unit 1. Simultaneously, aquaculture unit 1 can also be equipped with pH and temperature monitoring devices to ensure suitable pH and temperature in the aquaculture water, thus guaranteeing a favorable aquaculture environment.

[0049] The aquaculture system also includes ecological polyculture units, which are located on the return water path between aquaculture unit 1 and ecological purification unit 2. These ecological polyculture units cultivate aquatic products. Ecological purification units 2 can be distributed around aquaculture unit 1 or spaced apart from it, allowing for the establishment of ecological polyculture units between them. This fully utilizes the purified and oxygenated return water to increase the variety and quantity of aquatic products, further increasing production and income.

[0050] Furthermore, the ecological polyculture unit also raises shrimp, crabs, and filter-feeding fish to purify the recirculating water and improve aquaculture profits. Filter-feeding aquatic products, such as silver carp and bighead carp, feed on planktonic plants and animals, which can further purify the water quality, thus significantly improving the quality of the return water.

[0051] Based on this, sedimentation unit 3 is connected to ecological purification unit 2 to purify the circulating water after the manure has been settled and concentrated by ecological purification unit 2. After the manure is settled and concentrated by sedimentation unit 3, the separated circulating water can be discharged to ecological purification unit 2 for purification and oxygenation through circulating water discharge pipe 33, and then returned to breeding unit 1 for recycling. This means that the circulating water after the manure has been settled and concentrated by sedimentation unit 3 does not need to undergo resource recovery treatment, which helps to reduce breeding costs.

[0052] The aquaculture system also includes a waste collection and transfer unit 5, which is located between the aquaculture unit 1 and the sedimentation unit 3. The manure separated from the aquaculture unit 1 has a high water content and is first discharged into the waste collection and transfer unit 5 for preliminary concentration, so that the manure can be sent to the sedimentation unit 3 more efficiently and in a concentrated manner, thereby accelerating the sedimentation and concentration of the manure in the sedimentation unit 3 and reducing energy consumption.

[0053] The sedimentation unit 3 concentrates the fecal waste for resource utilization treatment. The resource utilization unit 4 includes an anaerobic fermentation device 41 and / or an ecological ditch 42 and / or a biological filter and / or a fertilizer production device and / or a biological decomposition device.

[0054] Sedimentation unit 3 connects to ecological ditch 42 and / or biological filter. Aquatic plants, aquatic organisms, and microorganisms are cultivated in ecological ditch 42 and biological filter to purify the wastewater. If there is a large amount of wastewater, it can be discharged to anaerobic fermentation device 41, where anaerobic microorganisms decompose organic matter to produce biogas for power generation or direct energy use. The remaining biogas slurry and residue can be further processed into organic fertilizer. If there is a small amount of wastewater, it can be directly discharged into ecological ditch 42. By cultivating aquatic plants, aquatic organisms, and microorganisms in ecological ditch 42, the nutrients in the wastewater can be fully utilized, allowing byproducts such as aquatic plants and aquatic organisms to be produced and sold, increasing production and income. Furthermore, the consumption of nutrients reduces the content of ammonia nitrogen, nitrite, etc., in ecological ditch 42, achieving purification and preventing environmental pollution.

[0055] Of course, the concentrated fecal waste from sedimentation unit 3 can also be used in the following aspects:

[0056] After sedimentation and concentration, the manure in sedimentation unit 3 is mixed with conditioners such as straw and sawdust to adjust the carbon-nitrogen ratio and moisture content. The mixture is then piled into strips or heaps and turned regularly to ensure sufficient oxygen. This allows aerobic microorganisms to decompose organic matter and form organic fertilizer rich in organic matter, nitrogen, phosphorus, potassium and other nutrients, which can be used for agricultural planting.

[0057] The concentrated fecal waste in sedimentation unit 3 can be introduced into a biological filter. Microorganisms and plant roots in the biological filter absorb and decompose the nutrients in the fecal waste to obtain purified water for recycling.

[0058] After sedimentation and concentration, the manure in sedimentation unit 3 can be mixed with appropriate amounts of leaf mold, straw, and other conditioning agents to create a suitable environment for insect growth. The mixture is then placed in an insect composting bin, where insects can decompose the manure to generate insect feed rich in organic matter.

[0059] After sedimentation and concentration in sedimentation unit 3, the manure is introduced into an algae cultivation tank. The algae absorb nutrients such as nitrogen and phosphorus for photosynthesis, which not only reduces the pollution of manure to the environment, but also allows the algae to be harvested as high-protein feed or bioenergy raw materials.

[0060] The above-mentioned resource utilization methods can be used in two or more ways at the same time to make full use of sewage for resource utilization, which not only protects the environment, but also can be used for by-product production and sales to increase income.

[0061] Therefore, this utility model provides a high-density, low-carbon, circular aquaculture system that enables factory-style aquaculture within a water area of ​​100. This system involves placing a high-density, low-carbon aquaculture unit 1 within the water area 100, achieving high-density, push-flow aquaculture within the unit, and automatically collecting manure to separate clean and polluted water. A circulation loop connects the aquaculture unit 1 and the ecological purification unit 2, where aquatic plants and other aquatic organisms are cultivated for ecological absorption, effectively degrading ammonia nitrogen and nitrite to purify the water. The separated manure is then concentrated through sedimentation and undergoes anaerobic fermentation and other resource-based treatments to produce biogas, organic fertilizer, insect feed, etc., thereby increasing revenue through the sale of by-products.

[0062] It should be noted that this fishpond factory farming system industrializes traditional fishpond farming techniques using farming unit 1, ecological purification unit 2, sedimentation unit 3, and resource recovery unit 4. It requires no large-scale modification of the fishpond; farming unit 1 and sedimentation unit 3 can be set up within a small area of ​​the fishpond, and ecological purification unit 2 can be incorporated into the fishpond. This not only significantly increases aquatic product yield but also solves the environmental problems caused by the discharge of wastewater and manure, making it suitable for widespread application.

[0063] It is worth noting that this aquaculture system is not limited to fish farming, but can be applied to the farming of various aquatic products such as fish, shrimp and crab. Furthermore, the aquaculture pond 11 is equipped with multiple ponds to enable the farming of multiple aquatic products, which is conducive to increasing the variety and scale of farming and achieving increased production and income.

[0064] Furthermore, the water area 100 includes ponds, rivers, lakes, or reservoirs. That is, although the aquaculture system is named "fishpond factory farming," it is not limited to the modification of fishponds or aquaculture within them. Factory farming can be achieved in any water area 100, such as rivers, lakes, reservoirs, waterways, marshes, low-lying areas, lakes, or other large bodies of water, or fishponds and ponds.

[0065] The technical means disclosed in this utility model are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications are also considered within the scope of protection of this utility model.

Claims

1. A fish pond factory farming system characterized by, include: Aquaculture units used for aquaculture and separating recirculating water and wastewater; An ecological purification unit is used to purify and oxygenate circulating water. The circulating water outlet of the aquaculture unit is connected to the ecological purification unit through a circulating water pipe. The return water after purification and oxygenation by the ecological purification unit is connected to the aquaculture unit through a return water pipe, so that the circulating water separated by the aquaculture unit is discharged to the ecological purification unit for purification and oxygenation and then returned to the aquaculture unit. A sedimentation unit for settling and concentrating manure, the sedimentation unit being connected to the aquaculture unit to discharge the manure separated from the aquaculture unit to the sedimentation unit for sedimentation and concentration; A resource recovery unit for the resource recovery of fecal waste, wherein the resource recovery unit is connected to the sedimentation unit so that the fecal waste concentrated by sedimentation in the sedimentation unit is discharged to the resource recovery unit for resource recovery. Both the aquaculture unit and the ecological purification unit are located in the water area, while the sedimentation unit is located either in the water area or outside the water area.

2. The fish pond factory farming system according to claim 1, characterized in that: The ecological purification unit includes an aquatic plant cultivation area and a microbial cultivation area. The aquatic plant cultivation area is planted with a number of aquatic plants, and the microbial cultivation area is cultivated with a number of microorganisms. The aquatic plant cultivation area and the microbial cultivation area are arranged to overlap, cross each other, or are separated.

3. The fish pond factory farming system according to claim 2, characterized in that: The ecological purification unit also includes an aquaculture area, which is located within the aquatic plant cultivation area.

4. The fish pond factory farming system according to any one of claims 1-3, characterized in that: The sedimentation unit is connected to the ecological purification unit so as to purify the circulating water after the fecal sedimentation and concentration through the ecological purification unit.

5. The fish pond factory farming system according to claim 1, characterized in that: The resource utilization unit includes an anaerobic fermentation device and / or an ecological ditch and / or a biofilter and / or a fertilizer production device and / or a biodegradation device.

6. The fish pond factory farming system according to claim 5, characterized in that: The sedimentation unit is connected to the ecological ditch and / or the biological filter, and the ecological ditch and the biological filter are inhabited with aquatic plants, aquatic organisms and microorganisms.

7. The fishpond factory farming system according to claim 1, characterized in that: The aquaculture system also includes a waste collection and transfer unit, which is located between the aquaculture unit and the sedimentation unit.

8. The fish pond factory farming system according to claim 1, characterized by: The aquaculture system also includes an ecological polyculture unit, which is located on the return water path between the aquaculture unit and the ecological purification unit, and the ecological polyculture unit cultivates aquatic products.

9. The fish pond factory farming system according to claim 8, characterized in that: The ecological polyculture unit is used to raise shrimp, crabs, and filter-feeding fish.

10. The fish pond factory farming system according to claim 1, characterized by: The water bodies include ponds, rivers, lakes, or reservoirs.

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