Aquaculture water recycling device

Abstract

The utility model relates to aquatic culture technical field especially relates to an aquatic culture water circulation device. Its technical scheme includes: frame, filter box no.

Description

Technical Field

[0001] This utility model relates to the field of aquaculture technology, specifically to an aquaculture water circulation device. Background Technology

[0002] Aquaculture can be classified according to the aquaculture water area, the aquaculture species, and the aquaculture method. According to the aquaculture water area, it can be divided into freshwater aquaculture and marine aquaculture; according to the aquaculture species, it can be divided into fish aquaculture, shellfish aquaculture, shrimp aquaculture, crab aquaculture, algae aquaculture, etc.; according to the aquaculture method, it can be divided into intensive aquaculture, extensive aquaculture, monoculture, polyculture, and factory aquaculture, etc.

[0003] Aquaculture generates a certain amount of wastewater, which contains fish excrement, leftover feed, and other organic matter and solids. Direct discharge of this wastewater can cause significant environmental pollution and wastes water bodies. Therefore, it is necessary to improve the water bodies generated by aquaculture. Utility Model Content

[0004] The purpose of this invention is to provide an aquaculture water circulation device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an aquaculture water circulation device, comprising a frame, a first filter box, and a second filter box.

[0006] A water tank is installed on the top surface of the frame;

[0007] Both filter box one and filter box two are equipped with water outlet pipes on their inner walls, and the side and bottom ends of the water outlet pipes are equipped with nozzles.

[0008] Both ends of the inner wall of the filter box are equipped with sliding groove plates, and a filter screen is sleeved inside the sliding groove plates.

[0009] Both ends of the inner wall of the filter box are equipped with sliding groove plates, and filter cotton is sleeved inside the sliding groove plates.

[0010] A water injection pipe is embedded and fixed on the side end face of the filter box, and a connecting pipe is embedded and fixed on the bottom end face of the filter box. A valve is installed on the connecting pipe via a flange.

[0011] A drive mechanism is installed on the bottom end face of the filter box 2, and a stirring rod is installed on the output shaft of the drive mechanism via a rotating shaft;

[0012] The water tank is equipped with a pump body, which is connected to the outlet pipe via an extraction pipe.

[0013] Preferably, a mounting bracket is installed on the side end face of the filter box, and the mounting bracket is welded to the frame. The filter box can be fixed to the frame by means of the mounting bracket.

[0014] Preferably, a mounting bracket 2 is installed on the side end face of the filter box 2, and the mounting bracket 2 is welded to the frame. The filter box 2 can be fixedly mounted on the frame using the mounting bracket 2.

[0015] Preferably, a support plate is mounted on the bottom surface of the frame, and a mounting base is welded to the bottom surface of the support plate. The frame can be installed and supported by the cooperation of the support plate and the mounting base.

[0016] Preferably, both filter box one and filter box two have waste discharge pipes embedded and fixed at their bottom ends, and valves are installed on the waste discharge pipes via flanges. By opening the valves on the waste discharge pipes, the water generated during cleaning in filter box one and filter box two can be discharged.

[0017] Preferably, a connecting pipe is embedded and fixed to the bottom end of the filter box two, and the bottom end of the connecting pipe two is embedded and fixed inside the water storage tank. A valve is installed on the connecting pipe two via a flange. By opening the valve on the connecting pipe two, the treated and filtered water in the filter box two can be discharged into the water storage tank.

[0018] Preferably, a discharge pipe is embedded and fixed at the bottom end of the water tank, and a valve is installed on the discharge pipe via a flange. By opening the valve on the discharge pipe, the water stored in the water tank can be discharged back into the aquaculture pond for recycling.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] 1. This utility model, by setting up filter box one and filter box two, allows personnel to pump wastewater generated during aquaculture into filter box one via a water pump or other equipment and discharge it through a water inlet pipe. The wastewater undergoes preliminary filtration through the filter screen in filter box one. After preliminary treatment, the valve on connecting pipe one can be opened to discharge the wastewater into filter box two, where it undergoes further adsorption filtration through the filter cotton. During filtration, water disinfectants such as benzalkonium chloride and copper sulfate can be added to filter box two. After injection, the drive mechanism can be activated to rotate the stirring rod via a rotating shaft, causing the water to mix with the added disinfectant. After treatment, the valve on connecting pipe two can be opened to discharge the water into a storage tank and then back into the aquaculture pond through a discharge pipe for recycling, avoiding direct discharge that would cause environmental pollution and water waste.

[0021] 2. This utility model, by setting up a water storage tank, allows personnel to slide out the filter screens and filter cotton in the first and second sliding plates after treating the aquaculture water. After removal, the filter screens and filter cotton can be replaced and cleaned separately, avoiding filter screen clogging and reduced filtration efficiency of the filter cotton after long-term use. After removal, personnel can open the pump to draw the filtered water stored in the water storage tank and inject it into the outlet pipe through the extraction pipe. The water is then sprayed through the nozzles on the outlet pipe to clean the filter boxes one and two, preventing the buildup of deposits in the filter boxes one and two from affecting the filtration of the aquaculture water. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0023] Figure 2 This is a bottom view of the structure of this utility model;

[0024] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0025] Figure 4 This is a schematic diagram of the rear view structure of this utility model;

[0026] Figure 5 This is a schematic diagram of the internal structure of the water tank of this utility model.

[0027] In the diagram: 1. Support plate; 2. Water tank; 3. Frame; 4. Mounting base; 5. Mounting bracket one; 6. Water injection pipe; 7. Filter screen; 8. Nozzle; 9. Filter box one; 10. Filter cotton; 11. Water outlet pipe; 12. Filter box two; 13. Mounting bracket two; 14. Waste discharge pipe; 15. Connecting pipe one; 16. Drive mechanism; 17. Connecting pipe two; 18. Discharge pipe; 19. Slide plate one; 20. Slide plate two; 21. Rotating shaft; 22. Stirring rod; 23. Extraction pipe; 24. Pump body. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Example 1

[0030] like Figures 1-5 As shown, the aquaculture water circulation device proposed in this utility model includes a frame 3, a first filter box 9, and a second filter box 12.

[0031] A water tank 2 is installed on the top surface of frame 3;

[0032] Both filter box 19 and filter box 212 have water outlet pipes 11 installed on their inner walls, and the side and bottom ends of the water outlet pipes 11 are equipped with nozzles 8.

[0033] Both ends of the inner wall of the filter box 9 are equipped with sliding groove plates 19, and filter screens 7 are sleeved inside the sliding groove plates 19.

[0034] Both ends of the inner wall of filter box 212 are equipped with sliding groove plates 20, and filter cotton 10 is sleeved inside the sliding groove plates 220.

[0035] A water injection pipe 6 is embedded and fixed on the side end face of filter box 9, and a connecting pipe 15 is embedded and fixed on the bottom end face of filter box 9. A valve is installed on the connecting pipe 15 through a flange.

[0036] A drive mechanism 16 is installed on the bottom end face of filter box 2 12, and a stirring rod 22 is installed on the output shaft of the drive mechanism 16 via a rotating shaft 21;

[0037] A pump body 24 is installed inside the water storage tank 2, and the pump body 24 is connected to the water outlet pipe 11 through the extraction pipe 23.

[0038] Furthermore, as is well known to those skilled in the art, the provision of pump body 24 and drive mechanism 16 is commonplace. Both pump body 24 and drive mechanism 16 can be powered and controlled by external power supply and external control switch via wires. These are conventional methods or common knowledge, and will not be elaborated further here. Those skilled in the art can make any selection according to their needs or convenience. Drive mechanism 16 drives shaft 21 to rotate.

[0039] A mounting bracket 5 is installed on the side end face of the filter box 9, and the mounting bracket 5 is welded to the frame 3. The filter box 9 can be installed and fixed on the frame 3 through the mounting bracket 5.

[0040] A mounting bracket 2 13 is installed on the side end face of filter box 2 12, and the mounting bracket 2 13 is welded to the frame 3. The filter box 2 12 can be installed and fixed on the frame 3 through the mounting bracket 2 13.

[0041] A connecting pipe 17 is embedded and fixed at the bottom end of the filter box 2 12. The bottom end of the connecting pipe 17 is embedded and fixed in the water storage tank 2. A valve is installed on the connecting pipe 17 via a flange. By opening the valve on the connecting pipe 17, the water treated and filtered in the filter box 2 12 can be discharged into the water storage tank 2.

[0042] Based on Example 1: In aquaculture operations, workers can effectively manage wastewater generated during the aquaculture process. They use specialized equipment such as water pumps to extract the wastewater and guide it into the water inlet pipe 6, which then directs it to filter box 9. At this stage, the wastewater undergoes preliminary filtration through the filter screen 7 built into filter box 9, aiming to remove larger impurities and particulate matter. After preliminary filtration, the treated water is further guided to filter box 12 by operating the valve on connecting pipe 15. Here, the water undergoes a more refined filtration process, namely, adsorption filtration using filter cotton 10 in filter box 12 to remove even smaller pollutants. During the filtration process, workers also add water disinfectants, such as benzalkonium chloride and copper sulfate, to filter box 12 to enhance the water purification effect. After adding the disinfectant, the drive mechanism 16 is activated, which uses a rotating shaft 21 to drive the stirring rod 22 to rotate, ensuring thorough mixing of the water and disinfectant, thereby achieving comprehensive water treatment. After the above treatment is completed, staff only need to open the valve on connecting pipe 17 to discharge the purified water into water storage tank 2. Subsequently, this water is transported back to the aquaculture pond through discharge pipe 18, achieving water resource recycling. This process not only avoids the environmental pollution problems that may be caused by the direct discharge of aquaculture wastewater, but also effectively reduces water waste, embodying the concept of environmental protection and sustainable development.

[0043] Example 2

[0044] like Figures 1-5 As shown, the aquaculture water circulation device proposed in this utility model, compared with Embodiment 1, further includes: a frame 3, a first filter box 9, and a second filter box 12.

[0045] A water tank 2 is installed on the top surface of frame 3;

[0046] Both filter box 19 and filter box 212 have water outlet pipes 11 installed on their inner walls, and the side and bottom ends of the water outlet pipes 11 are equipped with nozzles 8.

[0047] Both ends of the inner wall of the filter box 9 are equipped with sliding groove plates 19, and filter screens 7 are sleeved inside the sliding groove plates 19.

[0048] Both ends of the inner wall of filter box 212 are equipped with sliding groove plates 20, and filter cotton 10 is sleeved inside the sliding groove plates 220.

[0049] A water injection pipe 6 is embedded and fixed on the side end face of filter box 9, and a connecting pipe 15 is embedded and fixed on the bottom end face of filter box 9. A valve is installed on the connecting pipe 15 through a flange.

[0050] A drive mechanism 16 is installed on the bottom end face of filter box 2 12, and a stirring rod 22 is installed on the output shaft of the drive mechanism 16 via a rotating shaft 21;

[0051] A pump body 24 is installed inside the water storage tank 2, and the pump body 24 is connected to the water outlet pipe 11 through the extraction pipe 23.

[0052] A support plate 1 is installed on the bottom surface of the frame 3, and a mounting base 4 is welded to the bottom surface of the support plate 1. The frame 3 can be installed and supported by the cooperation of the support plate 1 and the mounting base 4.

[0053] Both filter box 19 and filter box 212 have a waste discharge pipe 14 embedded and fixed at their bottom ends. A valve is installed on the waste discharge pipe 14 via a flange. By opening the valve on the waste discharge pipe 14, the water generated in the filter box 19 and filter box 212 can be discharged. During discharge, the sedimentation tank and filtration mechanism can be reconnected to treat the generated clean wastewater.

[0054] A discharge pipe 18 is embedded and fixed at the bottom end of the water tank 2, and a valve is installed on the discharge pipe 18 via a flange. By opening the valve on the discharge pipe 18, the water stored in the water tank 2 can be discharged back into the aquaculture pond for recycling.

[0055] Based on Example 2: After the aquaculture water treatment is completed, the staff can remove the filter screen 7 and filter cotton 10 installed in the sliding chute 19 and sliding chute 20 respectively by sliding. This step allows the filter screen 7 and filter cotton 10 to be replaced and cleaned individually, thereby effectively preventing the filter screen 7 from becoming clogged due to long-term use and the filter cotton 10 from losing its adsorption and filtration efficiency. After completing the maintenance of the filter screen 7 and filter cotton 10, the staff can further operate by turning on the pump body 24 and using its suction function to inject the filtered water accumulated in the water storage tank 2 into the water outlet pipe 11 through the extraction pipe 23. Subsequently, this water is sprayed through the nozzles 8 installed on the water outlet pipe 11 to clean the inside of the filter box 9 and filter box 12 respectively. This is intended to thoroughly remove any deposits that may have formed inside the filter box due to long-term filtration operations, ensuring the continuous and efficient operation of the filtration system, avoiding adverse effects on the subsequent filtration treatment of aquaculture water, and thus maintaining the purity and stability of the aquaculture water quality.

[0056] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An aquaculture water circulation device, comprising a frame (3), a first filter box (9), and a second filter box (12), characterized in that: A water tank (2) is installed on the top surface of the frame (3); The inner walls of both filter box one (9) and filter box two (12) are equipped with water outlet pipes (11), and the side end face and bottom end face of the water outlet pipes (11) are equipped with nozzles (8). The inner walls of the filter box (9) are equipped with sliding plates (19) at both ends, and a filter screen (7) is sleeved inside the sliding plates (19). The inner walls of the filter box 2 (12) are equipped with sliding groove plates 2 (20) at both ends, and filter cotton (10) is sleeved inside the sliding groove plates 2 (20); A water injection pipe (6) is embedded and fixed on the side end face of the filter box (9), and a connecting pipe (15) is embedded and fixed on the bottom end face of the filter box (9). A valve is installed on the connecting pipe (15) through a flange. The bottom end face of the filter box 2 (12) is equipped with a drive mechanism (16), and a stirring rod (22) is installed on the output shaft of the drive mechanism (16) via a rotating shaft (21); The water tank (2) is equipped with a pump body (24), and the pump body (24) is connected to the water outlet pipe (11) through the extraction pipe (23).

2. The aquaculture water circulation device according to claim 1, characterized in that: The side end face of the filter box (9) is equipped with a mounting bracket (5), and the mounting bracket (5) is welded to the frame (3).

3. An aquaculture water circulation device according to claim 1 or 2, characterized in that: The side end face of the filter box 2 (12) is equipped with a mounting bracket 2 (13), and the mounting bracket 2 (13) is welded to the frame (3).

4. The aquaculture water circulation device according to claim 1, characterized in that: The bottom end face of the frame (3) is fitted with a support plate (1), and the bottom end face of the support plate (1) is welded with a mounting base (4).

5. The aquaculture water circulation device according to claim 1, characterized in that: Both filter box one (9) and filter box two (12) have waste discharge pipes (14) embedded and fixed on their bottom surfaces, and valves are installed on the waste discharge pipes (14) via flanges.

6. The aquaculture water circulation device according to claim 1, characterized in that: The bottom end of the filter box 2 (12) is embedded and fixed with a connecting pipe 2 (17), the bottom end of the connecting pipe 2 (17) is embedded and fixed in the water tank (2), and a valve is installed on the connecting pipe 2 (17) through a flange.

7. The aquaculture water circulation device according to claim 1, characterized in that: The bottom end face of the water tank (2) is embedded with a discharge pipe (18), and a valve is installed on the discharge pipe (18) via a flange.

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