Fish manure cleaning device for perch culture pond

Abstract

The utility model belongs to the technical field of artificial perch breeding, and particularly discloses a fish manure cleaning device for a perch breeding pond, which comprises a breeding pond and a cleaning box, the cleaning box is provided with a water outlet, a water inlet and a blow-off pipe, the bottom of the breeding pond is communicated with the water inlet, a water suction pump is mounted on a drainage pipeline, and the water outlet is connected with a conveying pipeline. A water spraying pipeline is connected to the other end of the conveying pipeline, a plurality of nozzles are fixedly connected to the water spraying pipeline, the output ends of the nozzles are obliquely arranged upwards, the obliquely-upward sides of the nozzles are located above the culture pond, a filter cartridge is fixedly connected into the cleaning box through a water stop plate, and a cleaning device used for cleaning the filter cartridge is arranged in the cleaning box. Fish manure and other dirt in the culture pond are sucked by the water suction pump and conveyed into the cleaning box, treated water finally falls into the culture pond after being treated by the filter cartridge, manual fish manure cleaning is avoided, and meanwhile water resource waste caused by sewage draining and water changing is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of sea bass artificial breeding technology, specifically a fish manure cleaning device for sea bass breeding ponds. Background Technology

[0002] With the large-scale development of aquaculture, high-density intensive farming has gradually become the mainstream, but the resulting problems of fish excrement and uneaten feed accumulation are becoming increasingly prominent. In bass farming ponds, if fish excrement is not cleaned in time, it will settle to the bottom of the pond and decompose to produce harmful substances such as ammonia nitrogen and nitrite, leading to eutrophication and reduced dissolved oxygen levels in the water, seriously threatening the health of fish and increasing the risk of disease.

[0003] Currently, common cleaning methods mainly rely on manual siphoning and water exchange for waste removal. However, these methods have significant drawbacks: manual cleaning is inefficient and labor-intensive; water exchange and waste removal easily lead to water waste. Therefore, there is a need to design a fish waste cleaning device for bass farming ponds that can replace manual cleaning, recycle water resources, and avoid water waste. Utility Model Content

[0004] To address the above technical problems, this utility model provides a fish manure cleaning device for bass farming ponds that can replace manual cleaning, recycle water resources, and avoid water waste, thus solving the problems of high labor intensity and serious water waste in existing fish manure cleaning methods.

[0005] To solve the above technical problems, the technical solution of this utility model is as follows: a fish manure cleaning device for a bass farming pond, including a farming pond and a cleaning box. The cleaning box has an outlet on the upper side, an inlet on the lower side, and a sewage pipe fixedly connected to the bottom. The bottom of the farming pond is connected to the inlet through a drainage pipe. A water pump is installed on the drainage pipe. A conveying pipe is fixedly connected to the outlet. A spray pipe is fixedly connected to the other end of the conveying pipe. The spray pipe is fixedly connected to the upper end of one side of the farming pond. Several nozzles are fixedly connected to the spray pipe. The output end of the nozzles is inclined upwards, and the inclined side is located above the farming pond. A filter cylinder is fixedly connected inside the cleaning box through a water-separating plate. A cleaning device for cleaning the filter cylinder is provided inside the cleaning box.

[0006] Furthermore, the cleaning device includes a motor, a rotating rod, and a brush plate. The motor is fixedly connected to the top of the cleaning box, and the rotating rod is rotatably connected to the center of the top of the filter cylinder. The upper end of the rotating rod is fixedly connected to the output end of the motor, and the lower end extends into the filter cylinder and is fixedly connected to the brush plate through a connecting rod. Two brush plates are symmetrically arranged, and one side of the brush plate contacts the inner wall of the filter cylinder.

[0007] Furthermore, ultraviolet germicidal lamps are fixedly connected to both sides of the filter cartridge inside the cleaning box.

[0008] Furthermore, the water inlet is located below the water baffle plate, the water outlet and the ultraviolet germicidal lamp are both located above the water baffle plate, and the bottom outer side of the filter cylinder is fixedly connected to one side of the water baffle plate.

[0009] Furthermore, an auxiliary water pump is installed on the delivery pipeline.

[0010] Furthermore, a support leg is fixedly connected to the bottom of the cleaning box, and a valve is installed on the sewage pipe.

[0011] This utility model has the following advantages compared with the prior art:

[0012] 1. This utility model, by setting up drainage pipes, a water pump, a conveying pipe, a filter cylinder, a spray pipe, and nozzles, pumps fish feces and other waste from the aquaculture pond to a cleaning box. After being processed by the filter cylinder, the treated water is sprayed obliquely upwards through the nozzles and finally falls back into the aquaculture pond. This avoids manual cleaning of fish feces and also avoids water waste caused by sewage discharge and water exchange. It solves the problems of high labor intensity and serious water waste in existing fish feces cleaning methods, improves the work efficiency of fish feces cleaning in artificial aquaculture, and promotes the sustainable development of aquaculture.

[0013] 2. This utility model, by setting an upward-sloping nozzle, can spray water obliquely upwards towards the aquaculture pond. After contacting the air, the water eventually falls back into the aquaculture pond under the action of gravity, which can further replenish the dissolved oxygen in the pond water and help the bass grow healthily. The cleaning mechanism can clean the filter cartridge in time after use, which can prevent the filter cartridge from becoming clogged and effectively increase the service life of the device. By installing an ultraviolet sterilization lamp in the cleaning box, it can kill any bacteria that may be present in the filtered water, further reducing the probability of the bass in the aquaculture pond getting sick due to bacteria. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the internal cross-sectional structure of this utility model.

[0015] Figure 2 This is a top view of the aquaculture pond of this utility model.

[0016] In the diagram: 1. Aquaculture pond, 2. Cleaning box, 3. Outlet, 4. Inlet, 5. Sewage pipe, 6. Drainage pipe, 7. Water pump, 8. Conveying pipe, 9. Spray pipe, 10. Nozzle, 11. Water baffle, 12. Filter cartridge, 13. Motor, 14. Rotating rod, 15. Brush plate, 16. Connecting rod, 17. Ultraviolet germicidal lamp, 18. Auxiliary water pump, 19. Support leg. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] like Figures 1 to 2 The illustrated fish waste cleaning device for a bass farming pond includes a farming pond 1 and a cleaning box 2. The cleaning box 2 has an outlet 3 on its upper side, an inlet 4 on its lower side, and a drain pipe 5 fixedly connected to its bottom. The bottom of the farming pond 1 is connected to the inlet 4 via a drainage pipe 6. The bottom of the farming pond 1 is inverted cone shape. The input end of the drainage pipe 6 is located at the bottom of the farming pond 1, and a mesh plate is installed above the input end of the drainage pipe 6 at the bottom of the farming pond 1 to prevent fish from entering the drainage pipe 6. A water pump 7 is installed on the drainage pipe 6. A conveying pipe 8 is fixedly connected to the outlet 3, and a spray pipe 9 is fixedly connected to the other end of the conveying pipe 8. The spray pipe 9 is fixedly connected to the upper side of one side of the farming pond 1. Next, several nozzles 10 are fixedly connected to the water spray pipe 9. The output end of the nozzle 10 is tilted upward and the tilted side is located above the breeding pond 1, so that the water sprayed from the nozzle 10 eventually falls into the breeding pond 1 under the action of gravity. During the process of the water spraying out of the nozzle 10 and falling into the breeding pond 1, it can come into contact with the air, further replenishing the dissolved oxygen in the water of the breeding pond 1. A filter cylinder 12 is fixedly connected to the cleaning box 2 through the water partition plate 11. The filter cylinder 12 is cylindrical, with an open bottom and a closed top. Several water permeable holes are opened on the side wall of the filter cylinder 12, and a layer of filter cloth is fixedly connected to the inner side wall. A cleaning device for cleaning the filter cylinder 12 is provided in the cleaning box 2.

[0019] In this embodiment, all pipeline inlet and outlet ends are equipped with corresponding shut-off valves.

[0020] To facilitate the cleaning of dirt adhering to the filter cartridge 12, the cleaning device includes a motor 13, a rotating rod 14, and a brush plate 15. The motor 13 is fixedly connected to the top of the cleaning box 2, and the rotating rod 14 is rotatably connected to the center of the top of the filter cartridge 12. The upper end of the rotating rod 14 is fixedly connected to the output end of the motor 13, and the lower end extends into the filter cartridge 12 and is fixedly connected to the brush plate 15 through a connecting rod 16. Two brush plates 15 are symmetrically arranged, and the brush side of the brush plate 15 is in contact with the filter cloth on the inner wall of the filter cartridge 12.

[0021] In order to kill bacteria that may be present in the filtered water, ultraviolet germicidal lamps 17 are fixedly connected to both sides of the filter cartridge 12 inside the cleaning box 2.

[0022] To facilitate the entry of wastewater into the filter cylinder 12 from below, after filtration, the dirt settles down, and the filtered water is discharged from the top into the cleaning box 2. The inlet 4 is located below the baffle plate 11, and the outlet 3 and the ultraviolet germicidal lamp 17 are both located above the baffle plate 11. The bottom outer side of the filter cylinder 12 is fixedly connected to one side of the baffle plate 11.

[0023] In order to increase and regulate the pressure of the water flow sprayed from the nozzle 10, an auxiliary water pump 18 is installed on the delivery pipe 8.

[0024] To improve the overall stability of the cleaning box 2 and facilitate the discharge of waste from the drain pipe 5, a support leg 19 is fixedly connected to the bottom of the cleaning box 2, and a valve is installed on the drain pipe 5.

[0025] The specific working process of this utility model is as follows:

[0026] When fish waste needs to be cleaned in the aquaculture pond 1, the water pump 7 is started. The fish waste at the bottom of the aquaculture pond 1 is sucked into the drain pipe 6 along with the water by the water pump 7. It is then transported to the cleaning box 1 through the inlet 4 and finally comes into contact with the filter cartridge 12. Fish waste, feed residue and other dirt are filtered by the filter cartridge 12, while the water enters the upper part of the cleaning box 1 through the filter cartridge 12. Under the action of the ultraviolet germicidal lamp 17, any bacteria that may be present are killed. The finally treated water flows into the conveying pipe 8 through the outlet 3, and then into the spray pipe 9 through the auxiliary water pump 18. Finally, it is sprayed out through the nozzle 10. The water that is sprayed upwards falls under the action of gravity and finally falls into the pond. At this time, the water flow rate entering the spray pipe 9 can be controlled by adjusting the valve on the conveying pipe 8, thereby adjusting the landing point of the sprayed water to the aquaculture pond 1. If necessary, the auxiliary water pump 18 can also be turned on to increase the pressure of the water entering the spray pipe 9, thereby adjusting the landing point of the sprayed water to the aquaculture pond 1.

[0027] After cleaning the aquaculture pond 1, turn off the water pump 7 and auxiliary water pump 18, and close the corresponding valves on the drainage pipe 6 to prevent water from entering the cleaning box 2 or to prevent water from flowing back out of the cleaning box 2. At this time, the motor 13 can be started to drive the rotating rod 14 and the brush plate 15 to rotate, thereby cleaning the inner wall of the filter cylinder 12. After the inner wall of the filter cylinder 12 is cleaned, open the valve on the sewage pipe 5, turn off the motor, discharge the dirt inside the cleaning box 2, close the valve on the sewage pipe 5, and wait for the next use.

Claims

1. A fish manure cleaning device for a bass farming pond, comprising a farming pond (1) and a cleaning box (2), wherein the cleaning box (2) has an outlet (3) on its upper side, an inlet (4) on its lower side, and a drain pipe (5) fixedly connected to its bottom, characterized in that: The breeding pond (1) bottom is communicated with the water inlet (4) through the drain pipe (6), the drain pipe (6) is installed with water pump (7), the water outlet (3) is fixedly connected with the conveying pipe (8), the conveying pipe (8) other end is fixedly connected with the water spray pipe (9), the water spray pipe (9) is fixedly connected with the breeding pond (1) one side upper end, the water spray pipe (9) is fixedly connected with a plurality of spray nozzles (10), the spray nozzle (10) output end is inclined to be arranged upwards and the inclined side upwards is located above the breeding pond (1), the cleaning box (2) is fixedly connected with the filter cylinder (12) in the water baffle (11), the cleaning device for cleaning the filter cylinder (12) is arranged in the cleaning box (2).

2. The fish manure cleaning device for a sea bass farming pond according to claim 1, characterized by: The cleaning device includes motor (13), rotating rod (14), brush plate (15), the motor (13) is fixedly connected with the cleaning box (2) top, the rotating rod (14) is rotatably connected with the filter cylinder (12) top center, the rotating rod (14) upper end is fixedly connected with the motor (13) output end, the lower end extends into the filter cylinder (12) and is fixedly connected with the brush plate (15) through the connecting rod (16), the brush plate (15) is symmetrically provided with two, the brush side of the brush plate (15) is in contact with the inner wall of the filter cylinder (12).

3. The fish manure cleaning device for a sea bass farming pond according to claim 1, characterized by: The cleaning box (2) is fixedly connected with ultraviolet sterilization lamp (17) on both sides of the filter cylinder (12).

4. The fish manure cleaning device for a sea bass farming pond according to claim 3, characterized by: The water inlet (4) is located below the water baffle (11), the water outlet (3) and the ultraviolet sterilization lamp (17) are located above the water baffle (11), the filter cylinder (12) bottom outside is fixedly connected with one side of the water baffle (11).

5. The fish manure cleaning device for a sea bass farming pond according to claim 1, characterized by: The auxiliary water pump (18) is installed on the conveying pipe (8).

6. The fish manure cleaning device for a sea bass farming pond according to claim 1, characterized by: The cleaning box (2) bottom is fixedly connected with support leg (19), the drain pipe (5) is installed with valve.

Images