Water circulation device for grouper fry culture

Abstract

The utility model discloses a water body circulation device for grouper fry culture, which comprises a culture pond and a water treatment tank, a water outlet pipe and a water inlet pipe are arranged between the culture pond and the water treatment tank, the water outlet pipe is provided with a water outlet pump, and the water inlet pipe is provided with a water inlet pump; the first-stage filtering structure is located in the water treatment tank, and the first-stage filtering structure is located below one end of the water outlet pipe; the filtering box is fixedly connected to the interior of the water treatment box, a vibration structure is arranged on the lower side of the filtering box, and the filtering box is of a net-shaped structure; and the filtering layer is positioned below the filtering box. Compared with the prior art, the water purification device has the advantages that a water body can be filtered in a multi-stage manner, the purification effect is better, different purification mechanisms are provided for different impurities, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fish fry breeding, in particular to a water body circulation device for grouper fry breeding. Background Art

[0002] Grouper is rich in nutrition, with tender and white meat, similar to chicken, and is known as "chicken of the sea". Grouper is also a low-fat, high-protein, high-quality edible fish, and is recommended by Hong Kong and Macao as one of the four famous fishes in China. When breeding grouper fry, special attention should be paid to the cleanliness of the water and the function of water circulation and purification.

[0003] In the prior art, water treatment filtration is mostly single-stage filtration, which cannot effectively filter out small impurities or impurities of other components. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a water circulation device for grouper fry breeding that can filter water at multiple stages, achieve better purification effect, have different purification mechanisms for different impurities, and improve work efficiency.

[0005] In order to solve the above problems, the technical solution of the utility model is: a water circulation device for grouper fry breeding, comprising:

[0006] A breeding pond and a water treatment tank, wherein a water outlet pipe and a water inlet pipe are arranged between the breeding pond and the water treatment tank, the water outlet pipe is provided with a water outlet pump, and the water inlet pipe is provided with a water inlet pump;

[0007] A primary filter structure, the primary filter structure is located inside the water treatment tank, and the primary filter structure is located below one end of the water outlet pipe;

[0008] A filter box, the filter box is fixedly connected to the inside of the water treatment box, a vibration structure is provided at the lower side of the filter box, and the filter box is a mesh structure;

[0009] The filter layer is located below the filter box.

[0010] Further, the vibration structure comprises:

[0011] The bottom plate, the water treatment tank has slide grooves on both sides, and the two ends of the bottom plate are slidably connected to the slide grooves;

[0012] A slide rod, wherein the slide rod is slidably connected to the bottom end of the filter box, the lower ends of the two slide rods are symmetrically fixedly connected to the upper end of the bottom plate, a spring is sleeved on the surface of the slide rod, and a top plate is provided at the upper end of the slide rod;

[0013] The cam is located at the lower end of the bottom plate, a rotating shaft is provided at the center of the cam, and a motor is provided at the other end of the rotating shaft.

[0014] Furthermore, the spring is located between the bottom plate and the filter box, a vibration motor is provided at the upper end of the top plate, there are multiple groups of vibration motors, and a vibration rod is provided at the output end of the vibration motor.

[0015] Furthermore, the primary filtering structure includes a rotating rod, one end of which is rotatably connected to the inner wall of the water treatment box, and the other end of the rotating rod is provided with an impeller, and the surface of the impeller is provided with a steel wire.

[0016] Furthermore, the filter layer includes a filter cotton layer and an activated carbon layer.

[0017] Furthermore, a sealing door is provided at one end of the water treatment box, and a lock body is provided at one end of the sealing door.

[0018] The advantages of the utility model compared with the existing technology are:

[0019] (1) The utility model realizes multi-stage filtration of water through a primary filtration structure, a filter box, and a filter layer, and has a better purification effect. Different purification mechanisms are provided for different impurities, thereby improving work efficiency. By installing a vibration structure, vibration can be transmitted through the water body, which can avoid clogging of the mesh of the filter box and facilitate water outflow. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The utility model is an overall three-dimensional water circulation device for grouper fry breeding. Figure 1 .

[0021] Figure 2 The utility model is an overall three-dimensional water circulation device for grouper fry breeding. Figure 2 .

[0022] Figure 3 The utility model is a three-dimensional internal structure of a water circulation device for grouper fry breeding. Figure 1 .

[0023] Figure 4 The utility model is a three-dimensional internal structure of a water circulation device for grouper fry breeding. Figure 2 .

[0024] Figure 5 It is an enlarged view of point A of a water circulation device for grouper fry breeding according to the utility model.

[0025] As shown in the figure: 1. Breeding pond; 2. Water treatment box; 3. Water outlet pipe; 4. Water pump; 5. Water inlet pipe; 6. Water inlet pump; 7. Primary filtration structure; 8. Filter box; 9. Vibration structure; 10. Filter layer; 11. Bottom plate; 12. Slide; 13. Slide rod; 14. Spring; 15. Top plate; 16. Vibration motor; 17. Vibration rod; 18. Cam; 19. Rotating shaft; 20. Motor; 21. Rotating rod; 22. Impeller; 23. Filter cotton layer; 24. Activated carbon layer; 25. Sealing door; 26. Lock body. DETAILED DESCRIPTION

[0026] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0027] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0028] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0029] Embodiment 1

[0030] like Figure 1 As shown in Figure -, a water circulation device for grouper fry breeding includes a breeding pond 1 and a water treatment tank 2. The breeding pond is used for breeding grouper fry. An outlet pipe 3 and an inlet pipe 5 are installed between the breeding pond 1 and the water treatment tank 2. The outlet pipe 3 is installed with an outlet pump 4, and the inlet pipe 5 is installed with an inlet pump 6. When the outlet pump 4 is working, the water in the breeding pond flows into the water treatment tank 2 through the outlet pipe 3. After the water is filtered in the water treatment tank 2, it flows back to the breeding pond 1 through the inlet pipe 5 to complete the water circulation. When the inlet pump 6 is working, the treated water in the water treatment tank 2 flows into the breeding pond through the inlet pipe 5.

[0031] A primary filter structure 7 is installed inside the water treatment box 2. The primary filter structure 7 is located below one end of the water outlet pipe 3. The primary filter structure 7 includes a rotating rod 21. One end of the rotating rod 21 is rotatably installed on the inner wall of the water treatment box 2. An impeller 22 is installed at the other end of the rotating rod 21. Water flows through the impeller 22 to drive the impeller 22 to rotate. A steel wire is installed on the surface of the impeller 22. The steel wire can hang on the flocs in the water body to complete the first step of filtering the water body.

[0032] The filter box 8 is fixedly installed inside the water treatment box 2. The filter box 8 is a mesh structure. The filter net 8 performs a second filtration on the water body. The filter net 8 can filter out finer particulate impurities in the water body. The filter layer 10 is located below the filter box 8. The filter layer 10 includes a filter cotton layer 23 and an activated carbon layer 24. The third level of filtration can optimize the water quality. After the third level of filtration, the water body can be circulated back into the breeding pond 1.

[0033] A vibration structure 9 is installed at the lower side of the filter box 8. The vibration structure 9 works by transmitting vibration through the water body, which can avoid clogging of the mesh of the filter box 8 and facilitate the outflow of water. The vibration structure 9 includes a bottom plate 11. Slide grooves 12 are provided on both sides of the water treatment box 2. Both ends of the bottom plate 11 are slidably installed inside the slide grooves 12. A slide rod 13 is slidably installed at the bottom end of the filter box 8. The lower ends of the two slide rods 13 are symmetrically fixedly installed at the upper end of the bottom plate 11. A spring 14 is installed on the surface of the slide rod 13. The spring 14 is located between the bottom plate 11 and the filter box 8. A top plate is installed at the upper end of the slide rod 13 15. The cam 18 is located at the lower end of the bottom plate 11. A rotating shaft 19 is installed at the center of the cam 18. A motor 20 is installed at the other end of the rotating shaft 19. The motor 20 drives the cam 18 to rotate through the rotating shaft 19. The upper end surface of the cam 18 contacts the bottom end of the bottom plate 11. When the cam 18 rotates, the bottom plate 11 can be driven to move up and down, thereby compressing the spring 14. The bottom plate 11 moves up and down continuously, and the spring 14 vibrates synchronously and continuously, and at the same time drives the top plate 15 to vibrate. The vibration is transmitted through the water body, so that the mesh of the filter box 8 will not be blocked by the impact of the water flow.

[0034] A vibration motor 16 is installed on the top of the top plate 15. There are multiple groups of vibration motors 16. A vibration rod 17 is installed on the output end of the vibration motor 16. A waterproof protective cover is installed outside the vibration motor 16. The vibration motor 16 drives the vibration rod 17 to vibrate, thereby further improving the vibration of the water body.

[0035] A sealing door 25 is installed at one end of the water treatment box 2 , and a lock body 26 is installed at one end of the sealing door 25 . The inside of the water treatment box 2 can be cleaned by opening the sealing door 25 .

[0036] Embodiment 2

[0037] The description is based on the first embodiment. In specific use, the water outlet pump 4 works to flow the water from the breeding pond into the water treatment box 2 through the outlet pipe 3. The water flows through the impeller 22 to drive the impeller 22 to rotate. A steel wire is installed on the surface of the impeller 22. The steel wire can hang on the floccules in the water body to complete the first step of filtering the water body. The water body continues to flow into the filter box 8. The filter screen 8 performs a second filtration on the water body. The filter screen 8 can filter out finer particulate impurities in the water body. The motor 20 drives the cam 18 to rotate through the rotating shaft 19. When the cam 18 rotates, it can drive the bottom plate 11 to move up and down, thereby pressing The spring 14 is compressed, and the bottom plate 11 moves up and down continuously. The spring 14 vibrates synchronously and continuously, and at the same time drives the top plate 15 to vibrate. The vibration is transmitted through the water body, so that the mesh of the filter box 8 will not be blocked by the impact of the water flow. The vibration motor 16 drives the vibration rod 17 to vibrate, thereby further improving the vibration of the water body. The water flows through the filter layer 10 for the third level of filtration, which can optimize the water quality. After the three levels of filtration, the water is filtered inside the water treatment box 2 and then returned to the inside of the breeding pond 1 through the water inlet pipe 5 to complete the water body circulation. When not in use, the inside of the water treatment box 2 can be cleaned by opening the sealing door 25.

[0038] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A water circulation device for grouper fry breeding, characterized in that ,include: A breeding pond (1) and a water treatment tank (2), wherein a water outlet pipe (3) and a water inlet pipe (5) are provided between the breeding pond (1) and the water treatment tank (2), the water outlet pipe (3) is provided with a water outlet pump (4), and the water inlet pipe (5) is provided with a water inlet pump (6); A primary filtering structure (7), the primary filtering structure (7) being located inside the water treatment box (2), and the primary filtering structure (7) being located below one end of the water outlet pipe (3); A filter box (8), the filter box (8) is fixedly connected to the inside of the water treatment box (2), a vibration structure (9) is provided on the lower side of the filter box (8), and the filter box (8) is a mesh structure; A filter layer (10), wherein the filter layer (10) is located below the filter box (8).

2. A water circulation device for grouper fry breeding according to claim 1, characterized in that: The vibration structure (9) comprises: A bottom plate (11), two sides of the water treatment box (2) are provided with slide grooves (12), and two ends of the bottom plate (11) are slidably connected to the slide grooves (12); A slide rod (13), wherein the slide rod (13) is slidably connected to the bottom end of the filter box (8), the lower ends of the two slide rods (13) are symmetrically fixedly connected to the upper end of the bottom plate (11), a spring (14) is sleeved on the surface of the slide rod (13), and a top plate (15) is provided at the upper end of the slide rod (13); A cam (18) is located at the lower end of the bottom plate (11), a rotating shaft (19) is provided at the center of the cam (18), and a motor (20) is provided at the other end of the rotating shaft (19).

3. A water circulation device for grouper fry breeding according to claim 2, characterized in that: The spring (14) is located between the bottom plate (11) and the filter box (8); a vibration motor (16) is provided at the upper end of the top plate (15); the vibration motor (16) has multiple groups; and a vibration rod (17) is provided at the output end of the vibration motor (16).

4. A water circulation device for grouper fry breeding according to claim 1, characterized in that: The primary filtering structure (7) comprises a rotating rod (21), one end of which is rotatably connected to the inner wall of the water treatment box (2), and the other end of which is provided with an impeller (22), and the surface of which is provided with a steel wire.

5. The water circulation device for grouper fry breeding according to claim 1, characterized in that: The filter layer (10) comprises a filter cotton layer (23) and an activated carbon layer (24).

6. A water circulation device for grouper fry breeding according to claim 1, characterized in that: A sealing door (25) is provided at one end of the water treatment box (2), and a lock body (26) is provided at one end of the sealing door (25).

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