Aquaculture recirculating water purification device

Abstract

The utility model belongs to the field of breeding, especially a kind of breeding circulating water purification device, it includes mobile base, the breeding circulating water purification device further includes: support frame, support frame bolt connection in the right side of mobile base top;Hinge seat, hinge seat rotation is connected in the inboard of support frame;Purification tank, purification tank bolt connection in the top of hinge seat;Water injection pipe, water injection pipe is connected in the water inlet of purification tank top;Water pump, water pump is connected in the water inlet end of water injection pipe;Filtering component, filtering component includes support plate and breeding circulating water purification filter screen, in the utility model, the left side of purification tank can be driven to lift up, purification tank can drive the left side of support plate and breeding circulating water purification filter screen to rotate upwards, so the impurities accumulated in the top of support plate and breeding circulating water purification filter screen can be poured outwards, so the impurities in the top of support plate can be cleaned automatically.

Description

Technical Field

[0001] This utility model relates to the field of aquaculture technology, and in particular to an aquaculture circulating water purification device. Background Technology

[0002] During the aquaculture process, for environmental protection purposes, a circulating water purification device can be used for filtration and purification. In the prior art, Chinese patent document with application number 201822003219.3 discloses a high-efficiency water purification device for indoor circulating water aquaculture.

[0003] However, due to structural defects, the above technical solution still has the following problems: After the purification device completes the purification of wastewater, the impurities accumulated inside the device are difficult to remove and can easily affect the device's ability to continue purifying the wastewater. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies where impurities accumulate inside the device after filtration, affecting continuous purification, and to propose a water purification device for aquaculture circulating water.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A water purification device for aquaculture recirculation includes a movable base, and the device further includes: The support frame is bolted to the right side of the top of the movable base; The hinged seat is rotatably connected to the inside of the support frame; The purification box is bolted to the top of the hinged base; Water injection pipe, the water injection pipe is connected to the water inlet at the top of the purification box; A water pump, connected to the inlet end of the water injection pipe; The filter assembly includes a support plate and a breeding circulating water purification filter screen. There are three support plates and three breeding circulating water purification filters screens. The edge of the support plate is welded to the inner wall of the purification box. The four sides of the breeding circulating water purification filter screen are bolted to the opening at the top of the support plate. Water outlet pipe, which connects to the water outlet of the purification box; The adjustment mechanism is connected to the purification box. Through the transmission of the structure, the left side of the purification box can be lifted upwards. The purification box can then rotate the left side of the support plate and the aquaculture circulating water purification filter upwards, thus emptying the impurities accumulated on the top of the support plate and the aquaculture circulating water purification filter. This automatically cleans the impurities on the top of the support plate.

[0006] As a preferred embodiment of this utility model, the adjustment mechanism includes an electric push cylinder, a transmission rod, a transmission arm, and a hinge rod. The output end of the electric push cylinder is hinged to the bottom end of the transmission rod, the top end of the transmission rod is hinged to the left end of the transmission arm, and there are two hinge rods. The bottom end of the hinge rod is hinged to the right end of the transmission arm, and the top end of the hinge rod is hinged to the bottom of the purification box.

[0007] Furthermore, the power supply to the electric push cylinder is turned on. The power supply can be either an external or internal power source, and it is controlled by a controller. The electric push cylinder can drive the transmission rod to move downward, the transmission rod can drive the transmission arm to rotate counterclockwise, the transmission arm can drive the hinge rod to move upward, and the hinge rod can lift the left side of the purification box upward.

[0008] As a preferred embodiment of this utility model, the transmission arm is keyed to a rotating shaft, both ends of which are rotatably sleeved with the top of the movable base, and the surface of the electric push cylinder is bolted to the opening on the left side of the top of the movable base.

[0009] Furthermore, the rotating shaft supports the transmission arm, facilitating its rotation. The rotating shaft is rotatably connected to the movable base via bearings, and the electric push cylinder is hidden inside the movable base.

[0010] In a preferred embodiment of this utility model, the transmission arm has a U-shaped structure, and the left end of the transmission arm is a connecting ear.

[0011] Furthermore, the structure of the transmission arm facilitates the lifting and lowering of the articulated rod.

[0012] As a preferred embodiment of this utility model, the slag discharge port on the right side of the purification box is hinged with a sealing door, and there are three sealing doors.

[0013] Furthermore, the sealing door closes the opening on the right side of the purification box, which can prevent odors from escaping and facilitates sealing.

[0014] As a preferred embodiment of this utility model, the right side of the support plate is curved upwards, and the aperture of the three aquaculture circulating water purification filter screens gradually decreases from top to bottom.

[0015] Furthermore, the structure of the support plate facilitates the collection and filtration of wastewater, and the three aquaculture circulating water purification filters can gradually filter impurities in the wastewater.

[0016] As a preferred embodiment of this utility model, the connection between the support plate and the purification box is a sealed structure, and the water injection pipe adopts a flexible hose structure.

[0017] Furthermore, the sealing between the support plate and the purification tank facilitates the containment of sewage, and the hose structure facilitates the movement of the water pump. Beneficial effects

[0018] 1. The adjustment mechanism can drive the left end of the purification box. The purification box rotates inside the support frame through the hinge seat, so that the support plate and the aquaculture circulating water purification filter inside the purification box can be tilted, thereby emptying the impurities inside. 2. The electric push cylinder can drive the transmission rod downward, the transmission rod can drive the transmission arm to rotate, the transmission arm can drive the hinge rod to move upward, and the hinge rod can drive the left side of the purification box to lift upward. In this utility model: through the transmission of the structure, the left side of the purification box can be lifted upwards, and the purification box can drive the left side of the support plate and the aquaculture circulating water purification filter to rotate upwards, so that the impurities accumulated on the top of the support plate and the aquaculture circulating water purification filter can be poured out, thus automatically cleaning the impurities on the top of the support plate. Attached Figure Description

[0019] Figure 1 This is a three-dimensional schematic diagram of an aquaculture circulating water purification device proposed in this utility model; Figure 2 This is a three-dimensional schematic diagram of the purification box of a livestock aquaculture circulating water purification device proposed in this utility model; Figure 3 This is a three-dimensional schematic diagram of the adjustment mechanism of a water purification device for aquaculture proposed in this utility model; Figure 4 This is a three-dimensional schematic diagram of the support plate of a water purification device for aquaculture proposed in this utility model.

[0020] In the diagram: 1. Movable base; 2. Support frame; 3. Hinge seat; 4. Purification box; 5. Water pump; 6. Water injection pipe; 7. Support plate; 8. Aquaculture circulating water purification filter screen; 9. Sealing door; 10. Water outlet pipe; 11. Electric push cylinder; 12. Transmission rod; 13. Transmission arm; 14. Hinge rod; 15. Rotating shaft. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Example

[0022] Reference Figure 1-4 A water purification device for aquaculture recirculation includes a movable base 1, and the water purification device further includes: Support frame 2 is bolted to the right side of the top of the movable base 1; Hinged seat 3 is rotatably connected to the inner side of support frame 2; Purification box 4 is bolted to the top of hinge seat 3; Water injection pipe 6, which is connected to the water inlet at the top of the purification tank 4; Water pump 5 is connected to the inlet end of water injection pipe 6; The filter assembly includes a support plate 7 and an aquaculture circulating water purification filter screen 8. There are three support plates 7 and three aquaculture circulating water purification filter screens 8. The edge of the support plate 7 is welded to the inner wall of the purification box 4. The aquaculture circulating water purification filter screen 8 is bolted to the opening at the top of the support plate 7 on all four sides. Water outlet pipe 10 is connected to the water outlet of purification box 4; Adjustment mechanism, which is connected to the purification box 4.

[0023] Through the above structure, the left side of the purification box 4 can be lifted upwards by the transmission of the structure. The purification box 4 can drive the left side of the support plate 7 and the aquaculture circulating water purification filter screen 8 to rotate upwards. In this way, the impurities accumulated on the top of the support plate 7 and the aquaculture circulating water purification filter screen 8 can be poured out, thus automatically cleaning the impurities on the top of the support plate 7.

[0024] To drive the purification box 4 to rotate, such as Figure 3 As shown, the adjustment mechanism includes an electric push cylinder 11, a transmission rod 12, a transmission arm 13, and a hinge rod 14. The output end of the electric push cylinder 11 is hinged to the bottom end of the transmission rod 12, and the top end of the transmission rod 12 is hinged to the left end of the transmission arm 13. There are two hinge rods 14. The bottom end of the hinge rod 14 is hinged to the right end of the transmission arm 13, and the top end of the hinge rod 14 is hinged to the bottom of the purification box 4. When the power supply to the electric push cylinder 11 is turned on, the power supply can be an external power supply or an internal power supply, and it is controlled by a controller. The electric push cylinder 11 can drive the transmission rod 12 to move downward, the transmission rod 12 can drive the transmission arm 13 to rotate counterclockwise, the transmission arm 13 can drive the hinge rod 14 to move upward, and the hinge rod 14 can drive the left side of the purification box 4 to lift upward.

[0025] To facilitate the movement of the transmission arm 13, such as Figure 1 As shown, the drive arm 13 is keyed to a rotating shaft 15. Both ends of the rotating shaft 15 are rotatably connected to the top of the movable base 1. The surface of the electric push cylinder 11 is bolted to the opening on the left side of the top of the movable base 1. The rotating shaft 15 supports the drive arm 13, facilitating the rotation of the drive arm 13. The rotating shaft 15 is rotatably set with the movable base 1 through bearings. The electric push cylinder 11 is hidden inside the movable base 1.

[0026] To facilitate the rotation of the left end of the hinge rod 14 via the transmission arm 13, such as... Figure 3 As shown, the transmission arm 13 has a U-shaped structure, and the left end of the transmission arm 13 is a connecting ear. The structure of the transmission arm 13 facilitates the lifting and lowering of the hinge rod 14.

[0027] For sealing purposes, such as Figure 4 As shown, the slag discharge port on the right side of the purification box 4 is hinged with a sealing door 9. There are three sealing doors 9. The sealing doors 9 close the opening on the right side of the purification box 4 to prevent odor from escaping and facilitate sealing.

[0028] To prevent sewage overflow, such as Figure 2 As shown, the right side of the support plate 7 is curved upwards, and the aperture of the three aquaculture circulating water purification filter screens 8 gradually decreases from top to bottom. The structure of the support plate 7 facilitates the collection and filtration of sewage, and the three aquaculture circulating water purification filter screens 8 can gradually filter impurities in the sewage.

[0029] To prevent leaks, such as Figure 4 As shown, the connection between the support plate 7 and the purification tank 4 is a sealed structure, and the water injection pipe 6 adopts a flexible hose structure. The seal between the support plate 7 and the purification tank 4 facilitates the containment of sewage, and the flexible hose structure facilitates the movement of the water pump 5. Example

[0030] The difference between this embodiment and Embodiment 1 is that the electric push cylinder 11, transmission rod 12 and transmission arm 13 are replaced with a hydraulic cylinder. The hydraulic cylinder can drive the hinge rod 14 to rise and fall, which facilitates the rotation of the purification box 4. However, the stroke requirement of the hydraulic cylinder is relatively long, which affects the movement of the movable base 1. Therefore, this application preferably uses the electric push cylinder 11, transmission rod 12 and transmission arm 13.

[0031] It should be noted that the specific model of water pump 5 and electric push cylinder 11 used shall be selected by those skilled in the art. Furthermore, the water pump 5 and electric push cylinder 11 mentioned above are all existing technologies and will not be elaborated upon in this solution.

[0032] The working principle of this utility model is as follows: The inlet of the water pump 5 is connected to the aquaculture pond. The water pump 5 can draw wastewater from the bottom of the pond and pump it into the water injection pipe 6. The water injection pipe 6 can inject the wastewater into the interior of the purification tank 4. The support plate 7 and the aquaculture circulating water purification filter screen 8 can filter the wastewater. Impurities are filtered out and after passing through three filtrations, the wastewater is finally discharged through the outlet pipe 10. When it is necessary to clean the impurities, the power supply of the electric push cylinder 11 is turned on. The power supply can be an external power supply or an internal power supply and is controlled by a controller. The electric push cylinder 11 can drive the transmission rod 12 to move downward. The transmission rod 12 can drive the transmission arm 13 to rotate counterclockwise. The transmission arm 13 can drive the hinge rod 14 to move upward. The hinge rod 14 can drive the left side of the purification tank 4 to lift upward. The purification tank 4 rotates inside the support frame 2 through the hinge seat 3, so that the support plate 7 and the aquaculture circulating water purification filter screen 8 inside the purification tank 4 can tilt, thereby emptying the impurities inside.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A water purification device for aquaculture recirculation, comprising a movable base (1), characterized in that, The aquaculture circulating water purification device also includes: Support frame (2), which is bolted to the right side of the top of the movable base (1); Hinged seat (3), hinged seat (3) is rotatably connected to the inside of support frame (2); The purification box (4) is bolted to the top of the hinge seat (3); Water injection pipe (6), water injection pipe (6) is connected to the water inlet at the top of the purification box (4); A water pump (5) is connected to the inlet end of a water injection pipe (6); The filter assembly includes a support plate (7) and an aquaculture circulating water purification filter screen (8). There are three of each of the support plate (7) and the aquaculture circulating water purification filter screen (8). The edge of the support plate (7) is welded to the inner wall of the purification box (4). The aquaculture circulating water purification filter screen (8) is bolted to the opening at the top of the support plate (7) around its perimeter. Water outlet pipe (10) is connected to the water outlet of the purification box (4); Adjustment mechanism, which is connected to the purification box (4).

2. The aquaculture recirculating water purification device according to claim 1, characterized in that, The adjustment mechanism includes an electric push cylinder (11), a transmission rod (12), a transmission arm (13), and a hinge rod (14). The output end of the electric push cylinder (11) is hinged to the bottom end of the transmission rod (12), the top end of the transmission rod (12) is hinged to the left end of the transmission arm (13), and there are two hinge rods (14). The bottom end of the hinge rod (14) is hinged to the right end of the transmission arm (13), and the top end of the hinge rod (14) is hinged to the bottom of the purification box (4).

3. The aquaculture recirculating water purification device according to claim 2, characterized in that, The drive arm (13) is keyed to a rotating shaft (15), both ends of which are rotatably connected to the top of the movable base (1). The surface of the electric push cylinder (11) is bolted to the opening on the left side of the top of the movable base (1).

4. The aquaculture recirculating water purification device according to claim 2, characterized in that, The transmission arm (13) has a U-shaped structure, and the left end of the transmission arm (13) is a connecting ear.

5. The aquaculture recirculating water purification device according to claim 1, characterized in that, The slag discharge port on the right side of the purification box (4) is hinged with a sealing door (9), and there are three sealing doors (9).

6. The aquaculture recirculating water purification device according to claim 1, characterized in that, The right side of the support plate (7) is curved upwards, and the aperture of the three aquaculture circulating water purification filter screens (8) gradually decreases from top to bottom.

7. The aquaculture recirculating water purification device according to claim 1, characterized in that, The connection between the support plate (7) and the purification box (4) is a sealed structure, and the water injection pipe (6) adopts a flexible hose structure.

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