Aquaculture tail water treatment device

Abstract

The utility model discloses an aquaculture tail water treatment device which comprises a placing bin, a cavity is formed in the placing bin, filter holes are formed in the inner bottom wall of the cavity, a side plate is fixedly connected to the side wall of the placing bin, a buoyancy box is fixedly connected to the side plate, a vertical groove and a clamping groove are formed in the outer wall of the placing bin, and the vertical groove and the clamping groove are fixedly connected to the buoyancy box. And a sliding rod is connected to the vertical groove in a sliding manner. According to the device, under the action of the placing bin, plants in water can be independently planted, so that when the aquatic plants are cleaned subsequently, only the placing bin on the water surface needs to be taken away, the operation is convenient, and under the action of the buoyancy box, the placing bin and the aquatic plants can float on the water surface; even if the leaves of the aquatic plants in the placing bins are wound together, the aquatic plants can be easily separated, and when the aquatic plants are lifted from the placing bins, the root systems of the aquatic plants can be exposed, so that the root systems are convenient to trim.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture, in particular to an aquaculture tail water treatment device. Background Art

[0002] Under the pressure of ecological environment protection and green monitoring development, the treatment of aquaculture effluent has received more and more attention.

[0003] Among the methods for treating aquaculture effluent, there is the pond water biological purification method, which is to plant floating bed plants or aquatic plants in the pond, use the plants to absorb nitrogen and phosphorus, reduce chemical oxygen demand, inhibit the massive reproduction of cyanobacteria, increase the diversity of phytoplankton, and purify the water quality in situ.

[0004] When planting plants, if the plant root system is long, it is necessary to fold the root system at the bottom of the water so that the leaves float on the water surface, which can effectively prevent the root system from rotting. And because the plant root system needs to be cleaned regularly, the plant can grow normally and stably.

[0005] However, plants are usually spread over the water surface in patches and entangled with each other, which makes it inconvenient to separate the plants for cleaning and pruning. Therefore, it is necessary to improve the traditional growth method of aquatic plants to avoid the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide an aquaculture tail water treatment device in order to solve the above problems.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] An aquaculture tailwater treatment device comprises a placing bin, wherein a cavity is provided in the placing bin, filter holes are provided on the inner bottom wall of the cavity, side panels are fixedly connected to the side walls of the placing bin, a buoyancy box is fixedly connected to the side panels, a vertical groove and a clamping groove are provided on the outer wall of the placing bin, a slide rod is slidably connected to the vertical groove, a clamping block is fixedly connected to the end of the slide rod, and a connecting piece for connecting two placing bins is provided on the slide rod.

[0009] Preferably, the connecting member comprises a connecting rod fixedly connected to the sliding rod, the connecting rod is provided with a through hole, a round rod is slidably connected to the through hole, an end block is fixedly connected to the round rod, and the placing bin is provided with an opening matched with the through hole.

[0010] Preferably, a protrusion is fixedly connected to the connecting rod, an end block is fixedly connected to the round rod, and a spring is fixedly connected to the side wall of the end block.

[0011] Preferably, one end of the spring is fixedly connected to the side wall of the end block, and the other end of the spring is fixedly connected to the side wall of the protrusion.

[0012] Preferably, the sliding rods are symmetrically distributed at both ends of the connecting rod.

[0013] Preferably, one end of the end block abuts against the side wall of the connecting rod, and the round rod passes through the through hole and extends into the opening.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0015] 1. The present application enables aquatic plants to be planted separately under the action of the placing bins. Therefore, when cleaning the aquatic plants later, it is only necessary to remove the placing bins on the water surface, which is more convenient. Under the action of the buoyancy box, the placing bins and the aquatic plants can float on the water surface. Even if the leaves of aquatic plants in multiple placing bins are entangled together, they can be easily separated. When the aquatic plants are lifted from the placing bins, the roots of the aquatic plants can be exposed, which is convenient for root trimming.

[0016] 2. In the present application, the round rod can be extended into the opening while the end block is moving under the elastic force of the spring, and even if the end block abuts against the protrusion, the round rod is still slidably connected to the through hole, and the round rod will not be detached from the through hole, causing the round rod to be separated from the connecting rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of a plant placement bin provided according to an embodiment of the utility model is shown;

[0018] Figure 2 A schematic diagram of the structure of a sliding rod according to an embodiment of the utility model is shown;

[0019] Figure 3 A schematic diagram of the internal structure of a placement bin provided according to an embodiment of the utility model is shown.

[0020] Legend:

[0021] 1. Placement bin; 2. Cavity; 3. Filter hole; 4. Vertical slot; 5. Card slot; 6. Sliding rod; 7. Card block; 8. Connecting rod; 9. Bump; 10. Through hole; 11. Round rod; 12. End block; 13. Spring; 14. Opening; 15. Side panel; 16. Buoyancy box. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 , the utility model provides a technical solution:

[0024] An aquaculture tailwater treatment device comprises a placement bin 1, a cavity 2 is provided in the placement bin 1, a filter hole 3 is provided on the inner bottom wall of the cavity 2, a side plate 15 is fixedly connected to the side wall of the placement bin 1, a buoyancy box 16 is fixedly connected to the side plate 15, a vertical groove 4 and a clamping groove 5 are provided on the outer wall of the placement bin 1, a slide bar 6 is slidably connected to the vertical groove 4, and a clamping block 7 is fixedly connected to the end of the slide bar 6, and a connecting piece for connecting two placement bins 1 is provided on the slide bar 6. When the clamping block 7 extends into the clamping groove 5, the slide bar 6 can be connected to the placement bin 1, and when subjected to a lateral force, the slide bar 6 will not separate from the placement bin 1.

[0025] Specifically, Figure 1 As shown, the connecting member includes a connecting rod 8 fixedly connected to the sliding rod 6, a through hole 10 is provided on the connecting rod 8, a round rod 11 is slidably connected to the through hole 10, an end block 12 is fixedly connected to the round rod 11, and an opening 14 matching the through hole 10 is provided on the placement bin 1. The sliding rods 6 are symmetrically distributed at both ends of the connecting rod 8. Under the action of the sliding rods 6, the two placement bins 1 can be connected.

[0026] Specifically, Figure 3 As shown, the connecting rod 8 is fixedly connected with a protrusion 9, the round rod 11 is fixedly connected with an end block 12, and the side wall of the end block 12 is fixedly connected with a spring 13. One end of the spring 13 is fixedly connected to the side wall of the end block 12, and the other end is fixedly connected to the side wall of the protrusion 9. Under the elastic force of the spring 13, the round rod 11 can be extended into the opening 14, so that the two placement bins 1 are connected as one.

[0027] Specifically, Figure 3 As shown, one end of the end block 12 abuts against the side wall of the connecting rod 8, and the round rod 11 passes through the through hole 10 and extends into the opening 14. When the end block 12 contacts the protrusion 9, the round rod 11 is still slidably connected with the through hole 10, so the round rod 11 will not separate from the through hole 10, causing the round rod 11 to separate from the connecting rod 8.

[0028] In summary, the push end block 12 provided in this embodiment moves until the end block 12 moves to abut against the protrusion 9, and then the two slide bars 6 are slidably connected to the vertical grooves 4 on the side walls of the two placement bins 1 until the block 7 is engaged with the slot 5. Release the force on the end block 12, and under the elastic force of the spring 13, the round rod 11 can be extended into the opening 14 in the placement bin 1. At this time, the two placement bins 1 are connected as a whole, and the required number of placement bins 1 are connected as needed. Finally, the aquatic plants can be cultivated in the cavity 2 in the placement bin 1, and the placement bin 1 can be thrown into the water. Under the action of the buoyancy box 16, the placement bin 1 can float on the water surface, and the aquatic plants in the placement bin 1 purify the aquaculture tail water.

[0029] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An aquaculture tailwater treatment device, comprising a storage bin (1), characterized in that: The storage bin (1) is provided with a cavity (2), the inner bottom wall of the cavity (2) is provided with a filter hole (3), the side wall of the storage bin (1) is fixedly connected with a side plate (15), the side plate (15) is fixedly connected with a buoyancy box (16), the outer wall of the storage bin (1) is provided with a vertical groove (4) and a clamping groove (5), the vertical groove (4) is slidably connected with a slide rod (6), and the end of the slide rod (6) is fixedly connected with a clamping block (7), and the slide rod (6) is provided with a connecting piece for connecting the two storage bins (1).

2. The aquaculture tailwater treatment device according to claim 1, characterized in that: The connecting member comprises a connecting rod (8) fixedly connected to the sliding rod (6), a through hole (10) being provided on the connecting rod (8), a round rod (11) being slidably connected to the through hole (10), an end block (12) being fixedly connected to the round rod (11), and an opening (14) matching the through hole (10) being provided on the placing bin (1).

3. The aquaculture tailwater treatment device according to claim 2, characterized in that: A convex block (9) is fixedly connected to the connecting rod (8), an end block (12) is fixedly connected to the round rod (11), and a spring (13) is fixedly connected to the side wall of the end block (12).

4. The aquaculture tailwater treatment device according to claim 3, characterized in that: One end of the spring (13) is fixedly connected to the side wall of the end block (12), and the other end is fixedly connected to the side wall of the protrusion (9).

5. The aquaculture tailwater treatment device according to claim 2, characterized in that: The sliding rods (6) are symmetrically distributed at both ends of the connecting rod (8).

6. The aquaculture tailwater treatment device according to claim 3, characterized in that: One end of the end block (12) abuts against the side wall of the connecting rod (8), and the round rod (11) penetrates the through hole (10) and extends into the opening (14).

Images