Efficient sewage purification device for rural pond

Abstract

The utility model relates to the technical field of sewage treatment equipment, in particular to an efficient sewage purification device for a rural pond. According to the technical scheme, a tray is movably installed on the stand columns, a motor is arranged above the tray, a stirring paddle is fixedly installed at the output end of the motor, a planting plate is fixedly installed on the outer side wall of the tray, a plurality of handrails are fixedly installed at the top end of the planting plate, and a protection cage is fixedly installed at the bottom of the tray. The stirring paddle is driven by the motor to rotate, then water is stirred, the content of oxygen making contact with the water is increased, harmful substances in the water can be absorbed through aquatic plants planted on the planting plate, the eutrophication degree of the water can be reduced, the stirring paddle can be prevented from hurting fishes through the protection cage, and the situation that the yield of aquatic products is reduced is avoided; and poultry can be blocked through the handrails, damage to aquatic plants caused by the poultry is avoided, frequent replanting of the aquatic plants is not needed, and the applicability of the purification device is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of sewage treatment equipment technology, and in particular to a high-efficiency sewage purification device for rural ponds. Background Technology

[0002] Ponds play an important role in rural areas. They not only serve as rainwater storage ponds, providing water for farmland irrigation and livestock drinking during droughts, but also as places for raising aquatic products and free-range poultry (ducks and geese). To treat wastewater caused by eutrophication, aquatic plants can be planted on the surface of the pond, and combined with agitation devices to increase the oxygen content of the water, which can purify the wastewater in the pond.

[0003] However, in actual processing, since ponds are used for aquaculture and poultry farming, it is difficult to avoid harming the fish when the stirring device agitates the water, which can negatively impact aquaculture profits. Moreover, the lack of protection for aquatic plants on the water surface increases the likelihood of poultry damaging them, leading to frequent replanting and significantly reducing the applicability of the water purification device. Therefore, this application proposes a high-efficiency wastewater purification device for rural ponds that can protect aquatic products and prevent damage to aquatic plants. Utility Model Content

[0004] The purpose of this invention is to address the problems in the prior art where stirring devices can easily damage aquatic products and poultry can easily destroy aquatic plants, and to propose a high-efficiency sewage purification device for rural ponds that can protect aquatic products and prevent damage to aquatic plants.

[0005] The technical solution of this utility model: A high-efficiency sewage purification device for rural ponds, comprising several columns, a tray movably mounted on each column, a motor above the tray, and a stirring paddle fixedly mounted at the output end of the motor, and further comprising:

[0006] A planting board, which is fixedly installed on the outer side wall of a tray, and a number of railings are fixedly installed on the top of the planting board;

[0007] A protective cage is fixedly installed at the bottom of a tray, and one end of the agitator passes through the tray and extends into the inner section of the protective cage.

[0008] Optionally, a number of sleeve plates are fixedly installed on the outer side wall of the pallet, and the top of the column passes through the matching sleeve plate and is movably connected to it.

[0009] Optionally, the outer side of the tray is provided with several foam blocks, and the two ends of the foam blocks that are far apart are movably connected to a matching planting plate.

[0010] Optionally, a connecting cylinder is fixedly installed on the outer wall of the planting board, and a connecting rod is installed through the foam block. The two ends of the connecting rod that are far apart are inserted into the matching connecting cylinder and engaged with it.

[0011] Optionally, a support plate is mounted on top of the tray, and the motor is fixedly mounted on top of the support plate. The output end of the motor passes through the support plate and is fixedly connected to the stirring paddle.

[0012] Optionally, a motor protective cover is fixedly installed on the top of the support plate, the motor is fixedly installed inside the motor protective cover, and several heat dissipation holes are cut into the motor protective cover.

[0013] Optionally, a rain cover is fixedly installed on the outer wall of the motor protective cover, the rain cover covering one side of the matching heat dissipation vent, and a wiring conduit is fixedly installed on the outer wall of the motor protective cover.

[0014] Optionally, a planting groove is carved into the top of the planting board, and several drainage holes are carved into the bottom of the planting groove.

[0015] Compared with the prior art, this application includes at least one of the following beneficial technical effects: the stirring paddle is driven by a motor to rotate, thereby agitating the water and increasing the oxygen content in the water; the aquatic plants planted on the planting board can absorb harmful substances in the water and reduce the eutrophication level; the protective cage can prevent the stirring paddle from harming fish and avoid reducing aquatic yields; the fence can block poultry and prevent poultry from damaging aquatic plants; and the aquatic plants do not need to be frequently replanted, effectively improving the applicability of the purification device. Attached Figure Description

[0016] Figure 1 A schematic diagram of the overall structure of this utility model is provided;

[0017] Figure 2 This is a schematic diagram of the assembly of the motor and protective cage of this utility model;

[0018] Figure 3 This is a schematic diagram of the planting board structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the foam block structure of this utility model.

[0020] Attached label: 1. Column;

[0021] 2. Pallet; 21. Sleeve; 22. Support plate;

[0022] 3. Motor protective cover; 31. Heat dissipation vent; 32. Rain cover; 33. Wiring conduit;

[0023] 4. Foam block; 41. Connecting rod;

[0024] 5. Planting board; 51. Planting trough; 52. Railing; 53. Connecting tube;

[0025] 6. Protective cage;

[0026] 7. Motor; 71. Agitator. Detailed Implementation

[0027] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0028] Example

[0029] like Figures 1-4 As shown, this utility model proposes a high-efficiency sewage purification device for rural ponds, comprising several columns 1, with trays 2 movably sleeved on the columns 1. A support plate 22 is fixedly mounted on the top of the trays 2 via a bracket. A motor 7 is fixedly mounted on the top of the support plate 22, and a stirring paddle 71 is fixedly mounted on the output end of the motor 7. One end of the stirring paddle 71 passes through the tray 2 and extends below it. The blades mounted on the stirring paddle 71 are all located below the tray 2. The motor 7 drives the stirring paddle 71 to rotate, thereby agitating the water in the pond and effectively increasing the oxygen content in the water. The aforementioned tray 2... A protective cage 6 is fixedly installed at the bottom of the tray 2. The bottom end and blades of the aforementioned stirring paddle 71 are located inside the protective cage 6. During the rotation of the stirring paddle 71, fish can be prevented from swimming near the stirring paddle 71, thus avoiding harm to the fish. Several planting boards 5 arranged in a ring are fixedly installed on the outer wall of the tray 2. Several railings 52 are fixedly installed at the top of the planting boards 5. The railings 52 can block the poultry raised in the pond, preventing the poultry from damaging the aquatic plants planted on the top of the planting boards 5. This eliminates the need for frequent replanting of aquatic plants and improves the protection effect of aquatic plants.

[0030] Furthermore, several sleeve plates 21 are fixedly installed on the outer wall of the tray 2. The top of the column 1 passes through the circular perforation drilled on the matching sleeve plate 21 and is movably connected to it, ensuring that the tray 2 can be adjusted up and down along the column 1. Foam blocks 4 are movably installed between two adjacent planting boards 5. The foam blocks 4 can increase the buoyancy of the tray 2 and the planting board 5, ensuring that the planting board 5, the tray 2 and the motor 7 can all float on the surface of the pond. Since the tray 2 is movably installed on the column 1, the tray 2 can move up and down with the rise and fall of the water level, ensuring that the stirring paddle 71 is always inserted into the water and that the roots of the aquatic plants planted on the planting board 5 can keep in contact with the water.

[0031] Secondly, a connecting cylinder 53 is fixedly installed on the outer wall of the planting plate 5, and a connecting rod 41 is installed through the foam block 4. The two ends of the connecting rod 41 are inserted into the matching connecting cylinder 53 and engaged with it. The connecting cylinder 53 limits the two ends of the connecting rod 41 to ensure that the foam block 4 can be stably installed on the planting plate 5. When the foam block 4 needs to be replaced, the metal connecting rod 41 can be pulled out from the connecting cylinder 53 to remove the foam block 4 from between the two planting plates 5, which improves the convenience of disassembling and assembling the foam block 4.

[0032] Furthermore, a motor protective cover 3 is fixedly installed on the top of the support plate 22, and the motor 7 is installed inside the motor protective cover 3. The motor protective cover 3 can protect the motor 7, prevent the motor 7 from contacting rainwater, and improve its safety factor during use. Several heat dissipation holes 31 are cut into the motor protective cover 3. The heat dissipation holes 31 can accelerate the heat dissipation effect inside the motor protective cover 3 and improve the heat dissipation performance of the motor 7. In order to prevent rainwater from entering the motor protective cover 3 from the heat dissipation holes 31, a rain cover 32 is fixedly installed on the outer wall of the motor protective cover 3 at the position corresponding to the heat dissipation holes 31. After the rain cover 32 is fixed on the motor protective cover 3, its bottom end has an opening structure, which can ensure that the heat discharged from the heat dissipation holes 31 is discharged outward through the opening structure.

[0033] Secondly, a wiring conduit 33 is fixedly installed on the outer wall of the motor protective cover 3. The external cable is passed through the wiring conduit 33 and fixedly connected to the wiring terminal of the motor 7 to ensure that the motor 7 can receive a stable power supply. Sealant is injected into the gap between the inner wall of the wiring conduit 33 and the outer wall of the cable to increase the firmness of the connection between the cable and the wiring conduit 33 and to prevent the cable from being pulled and affecting the stability of its connection with the motor 7.

[0034] It is worth noting that a planting trough 51 is carved into the top of the planting board 5. The bottom of the planting trough 51 is filled with gravel, and the top of the gravel is filled with fine sand to ensure that the aquatic plants can stand stably on the top of the planting board 5. Several drainage holes are carved into the bottom of the planting trough 51 so that the roots of the aquatic plants can pass through the drainage holes and extend into the water, ensuring that the roots of the aquatic plants can absorb nutrients and absorb harmful substances in the water.

[0035] In this embodiment, firstly, during the device installation stage, the bottom of the column 1 is fixed to the bottom of the pond by concrete pouring. After the column 1 is installed, the sleeve plate 21 is movably fitted onto the matching column 1, thereby allowing the tray 2 to be adjusted up and down along the column 1. This ensures that the tray 2 and the planting plate 5 can float with the rise or fall of the water level, ensuring that the stirring paddle 71 is always inserted into the water and that the bottom of the planting plate 5 is in contact with the water. Crushed stones are laid at the bottom of the planting trough 51, and then fine sand is laid on top of the crushed stone layer. The seeds of aquatic plants are buried in the fine sand layer. When the seeds germinate and develop into plants, the crushed stone layer and the fine sand layer can reinforce the part of the plant near the root system, ensuring that the aquatic plants can stand stably on top of the planting plate 5. One end of the external cable is passed through the wiring pipe 33 and fixedly connected to the wiring terminal of the motor 7. When the other end of the external cable is connected to the power supply line, a stable power supply can be provided to the motor 7.

[0036] After the device is put into use, the foam block 4 increases the buoyancy of the tray 2 and planting board 5, ensuring that they can float on the water surface. At this time, the stirring paddle 71 is inserted into the water, and the motor 7 drives the stirring paddle 71 to rotate, thereby agitating the pond water, increasing the oxygen content in the water, inhibiting the reproduction of anaerobic microorganisms, reducing the probability of eutrophication, and improving the growth and reproduction of aquatic fish and promoting the growth and development of aquatic plants. During the rotation of the stirring paddle 71, the protective cage 6 can prevent fish from contacting the stirring paddle 71. The paddle blades are designed to prevent harm to fish and reduce aquatic yields. When water passes through the holes into the planting trough 51, it allows the aquatic plant seeds to absorb water, promoting germination and providing nutrients for the subsequent growth of the aquatic plants. Through the roots of the aquatic plants, harmful substances in the water can be absorbed, enhancing the purification effect. The railing 52 can block poultry raised in the pond, preventing them from damaging the aquatic plants and eliminating the need for frequent replanting, thus effectively improving the applicability of the purification device.

[0037] The above specific embodiments are merely several optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A high-efficiency sewage purification device for rural ponds, comprising several columns (1), a tray (2) movably mounted on each column (1), a motor (7) above each tray (2), and a stirring paddle (71) fixedly mounted at the output end of the motor (7), characterized in that, It also includes: Planting board (5), the planting board (5) is fixedly installed on the outer side wall of the tray (2), and a number of railings (52) are fixedly installed on the top of the planting board (5); A protective cage (6) is fixedly installed at the bottom of a tray (2), and one end of a stirring paddle (71) passes through the tray (2) and extends into the inner section of the protective cage (6).

2. The high-efficiency sewage purification device for rural ponds according to claim 1, characterized in that, Several sleeve plates (21) are fixedly installed on the outer side wall of the tray (2), and the top of the column (1) passes through the matching sleeve plate (21) and is movably connected to it.

3. The high-efficiency sewage purification device for rural ponds according to claim 2, characterized in that, The outer side of the tray (2) is provided with several foam blocks (4), and the two ends of the foam blocks (4) that are far apart are movably connected to the matching planting board (5).

4. The high-efficiency sewage purification device for rural ponds according to claim 3, characterized in that, A connecting tube (53) is fixedly installed on the outer wall of the planting board (5), and a connecting rod (41) is installed through the foam block (4). The two ends of the connecting rod (41) that are far apart are inserted into the matching connecting tube (53) and engaged with it.

5. The high-efficiency sewage purification device for rural ponds according to claim 1, characterized in that, The top of the tray (2) is supported by a support plate (22), and the motor (7) is fixedly installed on the top of the support plate (22). The output end of the motor (7) passes through the support plate (22) and is fixedly connected to the stirring paddle (71).

6. The high-efficiency sewage purification device for rural ponds according to claim 5, characterized in that, A motor protective cover (3) is fixedly installed on the top of the support plate (22), and the motor (7) is fixedly installed inside the motor protective cover (3). Several heat dissipation holes (31) are cut out on the motor protective cover (3).

7. A high-efficiency wastewater purification device for rural ponds according to claim 6, characterized in that, A rain cover (32) is fixedly installed on the outer wall of the motor protective cover (3), and the rain cover (32) covers one side of the matching heat dissipation port (31). A wiring pipe (33) is fixedly installed on the outer wall of the motor protective cover (3).

8. A high-efficiency wastewater purification device for rural ponds according to claim 1, characterized in that, The top of the planting board (5) is carved with a planting groove (51), and the bottom of the planting groove (51) is carved with several drainage holes.

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