Integrated recirculating aquaculture system

Abstract

The utility model relates to the technical field of sewage treatment, in particular to an integrated recirculating aquaculture system. The technical problems that a common recirculating aquaculture system is complex in structure and large in occupied area, the space utilization rate needs to be increased, and meanwhile a filtering structure with an anti-blocking function is lacked, so that blockage is likely to occur when water is separated from pollutants such as feed and excrement are solved. According to the technical scheme, the integrated recirculating aquaculture system comprises an oxygenation pond. The circulating water aquaculture system is compact in overall structure, the space utilization rate is increased, the occupied area is reduced, meanwhile, the blocking condition can be prevented when water is separated from pollutants such as feed and excrement through the arranged anti-blocking filtering assembly, and the problems that a common circulating water aquaculture system is complex in structure and large in occupied area, the space utilization rate needs to be increased, and the cost is low are solved. And meanwhile, a filtering structure with an anti-blocking function is lacked, so that blockage is easily caused when water is separated from pollutants such as feed and excrement.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an integrated circulating water aquaculture system. Background Art

[0002] Aquaculture produces a large amount of pollutants, such as feed residues, feces, and floating objects. Currently, environmental protection has put forward higher requirements for the aquaculture industry. Recirculating aquaculture is the best solution to these problems. The recirculating aquaculture system is an environmentally friendly treatment system for sewage generated during the aquaculture process. It treats sewage and improves aquaculture efficiency and water quality management by recycling water resources.

[0003] Common recirculating aquaculture systems have a complex structure, occupy a large area, and their space utilization needs to be improved. At the same time, they lack filtering structures with anti-blocking functions, which leads to blockage problems when separating water from pollutants such as feed and feces.

[0004] Therefore, the above-mentioned recirculating aquaculture system has a complex structure and the space utilization needs to be improved. At the same time, it lacks a filtering structure with anti-blocking function and is prone to blockage. This problem urgently needs to be solved to improve the usage scenario. Utility Model Content

[0005] In order to overcome the common recirculating aquaculture system, the space utilization rate needs to be improved. At the same time, there is a lack of filtering structure with anti-blocking function, which makes it easy to get blocked.

[0006] The technical scheme of the utility model is: an integrated circulating water aquaculture system, comprising an aeration tank, a sewage tank connected to the rear end of the aeration tank, a sterilization tank arranged on the right side of the aeration tank and the sewage tank, a first connecting pipe installed near the front end position on the left side of the sterilization tank, the first connecting pipe passes through the inner wall of the right end of the aeration tank, a solenoid valve is arranged near the left end position of the first connecting pipe, a support frame is installed on the top of the aeration tank and the sewage tank near the left and right ends, the upper end of the support frame is connected to the aquaculture tank, a second connecting pipe is connected to the right side of the aquaculture tank, a control valve is arranged in the middle of the second connecting pipe, an anti-blocking filtering component is installed on the top of the left end of the sterilization tank near the upper position of the sewage tank, a sterilization and disinfection component is connected to the middle top of the sterilization tank, a first fixed platform is connected to the front end top of the aeration tank, an aeration component is installed on the upper end of the first fixed platform, a second fixed platform is arranged on the top of the left end of the aeration tank, and a pumping component is connected to the upper end of the second fixed platform.

[0007] Preferably, the overall structure is compact, which improves the utilization of space and reduces the floor space. At the same time, the anti-blocking filter component is set to prevent blockage from occurring when separating water from pollutants such as feed and feces, so as to solve the problem that the common recirculating aquaculture system has a complex structure, occupies a large area, and has room to improve space utilization. At the same time, there is a lack of a filter structure with an anti-blocking function, which leads to blockage problems when separating water from pollutants such as feed and feces.

[0008] Preferably, the anti-blocking filter component includes a mounting frame, a filter plate, and a fixed frame; the mounting frame is installed at the top of the left end of the sterilization pool near the top of the sewage pool, a filter plate is arranged at the bottom of the right half of the mounting frame, and a fixed frame is installed at the top of the mounting frame near the right end. The middle position of the fixed frame is connected to the right end of the second connecting pipe. When the control valve is opened, the water in the breeding pond flows to the filter plate through the second connecting pipe, and the water is separated from pollutants such as feed and feces through the filter plate.

[0009] Preferably, the anti-blocking filtering component includes a collecting bucket, a movable bar, an electric telescopic rod, and a cleaning brush; a collecting bucket is installed at the bottom of the left half of the installation frame, and a movable bar is slidably connected to the inside of the installation frame near the right side, and an electric telescopic rod is installed between the left side of the movable bar and the inner wall of the left end of the installation frame, and a cleaning brush is connected to the bottom of the movable bar, and the cleaning brush is slidably connected to the top of the filter plate. The electric telescopic rod is controlled to drive the movable bar to move to the left, and the pollutants are pushed toward the collecting bucket through the cleaning brush, so that the pollutants pass through the collecting bucket and fall into the dirt pool for collection and storage, thereby preventing blockage during filtration.

[0010] Preferably, the sterilization and disinfection component includes a connecting frame, a hanger, and an ultraviolet disinfection lamp; a connecting frame is connected to the top of the middle position of the sterilization pool, a hanger is hung on the upper end of the connecting frame, and ultraviolet disinfection lamps are installed at the bottom of the left and right ends of the hanger. By turning on the ultraviolet disinfection lamp to irradiate the water in the sterilization pool, sterilization and disinfection are carried out through long-term irradiation of ultraviolet rays.

[0011] Preferably, the oxygenation component includes an oxygenation pump, an oxygen supply pipe, and an aeration plate; an oxygenation pump is installed on the top of the first fixed platform, the rear end of the oxygenation pump is connected to one end of the oxygen supply pipe, and the other end of the oxygen supply pipe is connected to the aeration plate. The solenoid valve is opened periodically, and water flows into the oxygenation tank through the first connecting pipe. The oxygenation pump is started, and oxygen enters the water through the aeration plate to realize the oxygenation function.

[0012] Preferably, the pumping assembly includes a delivery pump and a third connecting pipe; a delivery pump is provided on the upper end of the second fixed platform, and the delivery pump is connected to the left end of the aeration tank through the third connecting pipe. The delivery pump is started to pump out the water in the aeration tank through the third connecting pipe.

[0013] Preferably, the pumping assembly includes a fourth connecting pipe; the fourth connecting pipe is connected to the top of the delivery pump, the upper end of the fourth connecting pipe is connected to the left end of the breeding pond, and the water is transported back to the breeding pond through the fourth connecting pipe to complete the cycle.

[0014] Beneficial effects of the utility model:

[0015] 1. The overall structure is compact, which improves the utilization rate of space and reduces the floor space. At the same time, the anti-blocking filter component can prevent blockage when separating water from pollutants such as feed and feces, so as to solve the common recirculating aquaculture system, which has a complex structure, occupies a large area, and the space utilization rate needs to be improved. At the same time, there is a lack of a filter structure with an anti-blocking function, which leads to the problem of easy blockage when separating water from pollutants such as feed and feces;

[0016] 2. The structure between each part is compact, which greatly improves the utilization rate of space and effectively reduces the floor space. When the control valve is opened, the water in the breeding pond flows to the filter plate through the second connecting pipe, and the water is separated from pollutants such as feed and feces through the filter plate. The electric telescopic rod is controlled to drive the movable bar to move to the left, and the pollutants are pushed to the collection bucket through the cleaning brush, so that the pollutants fall into the sewage pool through the collection bucket for collection and storage, so as to prevent blockage during filtration. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 What is shown is a three-dimensional structural schematic diagram of an integrated circulating aquaculture system of the utility model;

[0018] Figure 2 What is shown is a schematic diagram of the split structure of an integrated circulating aquaculture system of the utility model;

[0019] Figure 3 What is shown is a schematic diagram of the structure of an anti-blocking filter component of an integrated circulating aquaculture system of the utility model;

[0020] Figure 4 Shown is a schematic diagram of the structure of a sterilization and disinfection component of an integrated circulating aquaculture system of the utility model;

[0021] Figure 5 What is shown is a schematic diagram of the structure of an oxygenation component and a pumping component of an integrated circulating aquaculture system of the utility model.

[0022] In the figure: 1, aeration tank; 2, sewage tank; 3, sterilization tank; 4, first connecting pipe; 5, solenoid valve; 6, support frame; 7, breeding pond; 8, second connecting pipe; 9, control valve; 10, anti-blocking filter assembly; 11, sterilization and disinfection assembly; 12, first fixed platform; 13, aeration assembly; 14, second fixed platform; 15, pumping assembly; 1001, installation frame; 1002, filter plate; 1003, fixed frame; 1004, collection bucket; 1005, movable bar; 1006, electric telescopic rod; 1007, cleaning brush; 1101, connecting frame; 1102, hanger; 1103, ultraviolet disinfection lamp; 1301, aeration pump; 1302, oxygen supply pipe; 1303, aeration plate; 1501, delivery pump; 1502, third connecting pipe; 1503, fourth connecting pipe. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figure 1-2 The utility model provides an embodiment of an integrated circulating water aquaculture system, including an aeration tank 1, a sewage tank 2 is connected to the rear end of the aeration tank 1, a sterilization tank 3 is arranged on the right side of the aeration tank 1 and the sewage tank 2, a first connecting pipe 4 is installed on the left side of the sterilization tank 3 near the front end, the first connecting pipe 4 passes through the inner wall of the right end of the aeration tank 1, and a solenoid valve 5 is arranged near the left end of the first connecting pipe 4, a support frame 6 is installed on the top of the aeration tank 1 and the sewage tank 2 near the left and right ends, a breeding tank 7 is connected to the upper end of the support frame 6, a second connecting pipe 8 is connected to the right side of the breeding tank 7, a control valve 9 is arranged in the middle of the second connecting pipe 8, an anti-blocking filter component 10 is installed on the top of the left end of the sterilization tank 3 near the upper position of the sewage tank 2, a sterilization and disinfection component 11 is connected to the middle top of the sterilization tank 3, a first fixed platform 12 is connected to the top of the front end of the aeration tank 1, an aeration component 13 is installed on the upper end of the first fixed platform 12, a second fixed platform 14 is arranged on the top of the left end of the aeration tank 1, and a pumping component 15 is connected to the upper end of the second fixed platform 14.

[0025] See also Figure 3In this embodiment, the anti-blocking filter component 10 includes a mounting frame 1001, a filter plate 1002, and a fixed frame 1003; the mounting frame 1001 is installed at the top of the left end of the sterilization pool 3 near the top of the sewage pool 2, and the filter plate 1002 is arranged at the bottom of the right half of the mounting frame 1001. The fixing frame 1003 is installed at the top of the mounting frame 1001 near the right end. The middle position of the fixing frame 1003 is connected to the right end of the second connecting pipe 8. The control valve 9 is opened, and the water in the breeding pool 7 flows to the filter plate 1002 through the second connecting pipe 8. The filter plate 1002 separates the water from pollutants such as feed and feces. The anti-blocking filter component 10 includes a collecting bucket 1004, an active bar 1005, and an electric Telescopic rod 1006 and cleaning brush 1007; a collecting bucket 1004 is installed at the bottom of the left half of the installation frame 1001, and a movable bar 1005 is slidably connected to the inside of the installation frame 1001 near the right side. An electric telescopic rod 1006 is installed between the left side of the movable bar 1005 and the inner wall of the left end of the installation frame 1001, and a cleaning brush 1007 is connected to the bottom of the movable bar 1005. The cleaning brush 1007 is slidably connected to the top of the filter plate 1002. The electric telescopic rod 1006 is controlled to drive the movable bar 1005 to move to the left, and the pollutants are pushed to the collecting bucket 1004 through the cleaning brush 1007, so that the pollutants pass through the collecting bucket 1004 and fall into the dirt pool 2 for collection and storage, so as to prevent blockage during filtration.

[0026] See also Figure 4 In this embodiment, the sterilization and disinfection component 11 includes a connection frame 1101, a hanger 1102, and an ultraviolet disinfection lamp 1103; the connection frame 1101 is connected to the top of the middle position of the sterilization pool 3, and a hanger 1102 is hung on the upper end of the connection frame 1101. Ultraviolet disinfection lamps 1103 are installed at the bottom of the left and right ends of the hanger 1102. By turning on the ultraviolet disinfection lamp 1103 to irradiate the water in the sterilization pool 3, sterilization and disinfection are performed through long-term irradiation of ultraviolet rays.

[0027] See also Figure 5 In this embodiment, the oxygenation component 13 includes an oxygenation pump 1301, an oxygen supply pipe 1302, and an aeration plate 1303; the oxygenation pump 1301 is installed on the top of the first fixed platform 12, the rear end of the oxygenation pump 1301 is connected to one end of the oxygen supply pipe 1302, and the other end of the oxygen supply pipe 1302 is connected to the aeration plate 1303, the solenoid valve 5 is periodically opened, water flows into the oxygenation tank 1 through the first connecting pipe 4, the oxygenation pump 1301 is started, and oxygen enters the water through the aeration plate 1303 to achieve the oxygenation function, and the pumping component 15 includes a delivery pump 1501 and a third connecting pipe 1502; the delivery pump 1501 is provided at the upper end of the second fixed platform 14, and the delivery pump 1501 is connected to the left end of the oxygenation tank 1 through the third connecting pipe 1502, and the delivery pump 1501 is started to pump out the water in the oxygenation tank 1 through the third connecting pipe 1502.

[0028] When working, the control valve 9 is opened, and the water in the breeding pool 7 flows to the filter plate 1002 through the second connecting pipe 8, and the water is separated from the pollutants such as feed and feces by the filter plate 1002. The electric telescopic rod 1006 is controlled to drive the movable bar 1005 to move to the left, and the pollutants are pushed to the collection bucket 1004 through the cleaning brush 1007, so that the pollutants fall into the sewage pool 2 through the collection bucket 1004 for collection and storage, so as to prevent blockage during filtration. The ultraviolet disinfection lamp 1103 is turned on to irradiate and kill The water in the bacteria pool 3 is sterilized and disinfected by long-term irradiation with ultraviolet rays. The solenoid valve 5 is opened periodically, and the water flows into the oxygenation pool 1 through the first connecting pipe 4. The oxygenation pump 1301 is started, and oxygen enters the water through the aeration disk 1303 to achieve the oxygenation function. The delivery pump 1501 is started, and the water in the oxygenation pool 1 is pumped out through the third connecting pipe 1502. The upper end of the fourth connecting pipe 1503 is connected to the left end of the culture pool 7, and the water is transported back to the culture pool 7 through the fourth connecting pipe 1503 to complete the cycle.

[0029] Through the above steps, the overall structure is compact, the space utilization is improved, and the floor space is reduced. At the same time, the anti-blocking filter component 10 is set to prevent blockage from occurring when separating water from pollutants such as feed and feces, so as to solve the common recirculating aquaculture system, which has a complex structure, occupies a large area, and has a need to improve space utilization. At the same time, there is a lack of a filter structure with an anti-blocking function, which leads to the problem of easy blockage when separating water from pollutants such as feed and feces.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. An integrated circulating aquaculture system, comprising an aeration tank (1), characterized in that: The rear end of the aeration tank (1) is connected to the sewage tank (2); a sterilization tank (3) is arranged on the right side of the aeration tank (1) and the sewage tank (2); a first connecting pipe (4) is installed on the left side of the sterilization tank (3) near the front end; the first connecting pipe (4) passes through the inner wall of the right end of the aeration tank (1); a solenoid valve (5) is arranged near the left end of the first connecting pipe (4); a support frame (6) is installed on the top of the aeration tank (1) and the sewage tank (2) near the left and right ends; the upper end of the support frame (6) is connected to the breeding tank (7); the right side of the breeding tank (7) is connected to the second A connecting pipe (8), a control valve (9) is arranged in the middle of the second connecting pipe (8), an anti-blocking filter assembly (10) is installed at the top of the left end of the sterilization pool (3) near the upper position of the sewage pool (2), a sterilization and disinfection assembly (11) is connected to the top of the middle of the sterilization pool (3), a first fixed platform (12) is connected to the top of the front end of the aeration pool (1), an aeration assembly (13) is installed on the upper end of the first fixed platform (12), a second fixed platform (14) is arranged at the top of the left end of the aeration pool (1), and a pumping assembly (15) is connected to the upper end of the second fixed platform (14).

2. The integrated circulating aquaculture system according to claim 1, characterized in that: The anti-blocking filter assembly (10) comprises a mounting frame (1001), a filter plate (1002), and a fixing frame (1003); the mounting frame (1001) is mounted on the top of the left end of the sterilization pool (3) near the top of the sewage pool (2); the filter plate (1002) is arranged on the bottom of the right half of the mounting frame (1001); the fixing frame (1003) is mounted on the top of the mounting frame (1001) near the right end; the middle position of the fixing frame (1003) is connected to the right end of the second connecting pipe (8).

3. The integrated circulating aquaculture system according to claim 2, characterized in that: The anti-blocking filter assembly (10) comprises a collecting bucket (1004), a movable bar (1005), an electric telescopic rod (1006), and a cleaning brush (1007); the collecting bucket (1004) is installed at the bottom of the left half of the installation frame (1001); the movable bar (1005) is slidably connected to the inside of the installation frame (1001) near the right side; the electric telescopic rod (1006) is installed between the left side of the movable bar (1005) and the inner wall of the left end of the installation frame (1001); the bottom of the movable bar (1005) is connected to the cleaning brush (1007); and the cleaning brush (1007) is slidably connected to the top of the filter plate (1002).

4. The integrated circulating aquaculture system according to claim 1, characterized in that: The sterilization and disinfection component (11) comprises a connection frame (1101), a hanger (1102), and an ultraviolet disinfection lamp (1103); the connection frame (1101) is connected to the top of the middle position of the sterilization pool (3); the hanger (1102) is hung on the upper end of the connection frame (1101); and the ultraviolet disinfection lamps (1103) are installed at the bottom of the left and right ends of the hanger (1102).

5. The integrated circulating aquaculture system according to claim 1, characterized in that: The oxygenation assembly (13) comprises an oxygenation pump (1301), an oxygen supply pipe (1302), and an aeration plate (1303); the oxygenation pump (1301) is installed on the top of the first fixed platform (12); the rear end of the oxygenation pump (1301) is connected to one end of the oxygen supply pipe (1302); and the other end of the oxygen supply pipe (1302) is connected to the aeration plate (1303).

6. The integrated circulating aquaculture system according to claim 1, characterized in that: The pumping assembly (15) comprises a delivery pump (1501) and a third connecting pipe (1502); the delivery pump (1501) is arranged at the upper end of the second fixed platform (14), and the delivery pump (1501) is connected to the left end of the oxygenation pool (1) via the third connecting pipe (1502).

7. The integrated circulating aquaculture system according to claim 6, characterized in that: The pumping assembly (15) comprises a fourth connecting pipe (1503); the top of the delivery pump (1501) is connected to the fourth connecting pipe (1503), and the upper end of the fourth connecting pipe (1503) is connected to the left end of the breeding pond (7).

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