A breeding pond sewage device

Abstract

The utility model discloses a kind of aquaculture pond sewage discharge devices, it is related to pond sewage discharge technical field, including aquaculture pond, the left end of aquaculture pond is connected and is installed with filter device, the lower end of aquaculture pond left side is fixedly installed with sewage collection device.The utility model said a kind of aquaculture pond sewage discharge device, by setting pond bottom and sewage collection device, water flow is flowed to left side through the top of pond bottom, and then make sludge slowly slide to the inside of mud collection foundation pit, by the circulation flow of water, and then facilitate to collect sludge;By setting filter device and sewage collection device, realize the staged filtration to dirt, improve the sewage efficiency of aquaculture pond;By the action of fixed button and float, the water level inside the water tank connected is detected, sludge pump is extracted to the inside of sewage collection tank through sludge extraction pipe and sludge discharge pipe to the sludge in the inside of mud collection foundation pit, so that sewage collection tank collects sludge, realizes the automatic cleaning of sludge, avoids the deterioration of water quality in aquaculture pond.

Description

Technical Field

[0001] This utility model relates to the field of pond sewage discharge technology, and more specifically, to a sewage discharge device for aquaculture ponds. Background Technology

[0002] In aquaculture, ponds serve as the primary breeding grounds, and the quality of their water directly impacts the healthy growth of farmed organisms and the profitability of aquaculture. With the rapid development of aquaculture, the scale of farming is constantly expanding, and stocking densities are continuously increasing. This has led to a rise in pollutants in ponds, such as uneaten feed, excrement from farmed organisms, and animal remains. If these pollutants are not removed promptly and effectively, they will accumulate in large quantities at the bottom of the pond, causing a series of serious problems.

[0003] Traditional methods of wastewater discharge from aquaculture ponds have many drawbacks. Some methods rely on manual operation, such as manually pulling out pipes for discharge. This not only places a heavy burden on workers, especially in open-air ponds where the working conditions are harsh during rain or snow, significantly increasing the difficulty of inserting and removing pipes, but also introduces considerable arbitrariness. It is difficult to schedule nighttime discharges effectively, resulting in excrement remaining in the pond for extended periods, which can easily lead to water quality deterioration and increase the risk of disease in farmed organisms. Utility Model Content

[0004] The main purpose of this utility model is to provide a sewage discharge device for aquaculture ponds, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A sewage discharge device for aquaculture ponds includes an aquaculture pond, a filter device is installed at the left end of the aquaculture pond, and a sewage collection device is fixedly installed at the lower left end of the aquaculture pond.

[0007] The aquaculture pond includes a pond wall and a sludge collection tank. A pond bottom is fixedly installed at the bottom of the pond wall. A support frame is fixedly installed at the upper left side of the pond wall. A rotating rod is rotatably installed inside the support frame. Both ends of the rotating rod are fixedly sleeved with winding shafts. Connecting ropes are wound around the outer surfaces of the winding shafts at both ends. A handle is fixedly installed at one end of the rotating rod. A sludge suction pipe is fixedly connected to the side of the sludge collection device. A sludge suction pump is fixedly connected to the top of the sludge collection tank. A sludge discharge pipe is fixedly connected to one end of the sludge suction pump. The bottom of the sludge discharge pipe is connected to the top of the sludge collection tank. The other end of the sludge suction pump is connected to the sludge suction pipe.

[0008] Preferably, the sludge collection device includes a sludge collection pit, a filter screen is fixedly installed on the right side of the sludge collection pit, the left side of the sludge collection pit is connected to a sludge pumping pipe, a connecting water tank is fixedly connected to the right side of the sludge collection pit, a circulating water pipe is fixedly connected to the right end of the connecting water tank, a circulating water spray head is fixedly connected to the right end of the circulating water pipe, and a circulating water pump is connected to one end of the circulating water pipe.

[0009] Preferably, the bottom of the pond is inclined to the left, the circulating water spray head is fixedly installed at the right end of the top of the bottom of the pond, the mud collection pit is fixedly installed at the bottom of the left side of the pond wall, the mud collection pit is connected to the pond wall, and the filter screen is inclined to the left.

[0010] Preferably, a detection box is fixedly installed at the upper end of the connection tank. Limiting rods are fixedly installed at both ends of the detection box. A pressing frame is movably sleeved on the outer surface of the limiting rod. A top rod is fixedly installed at the bottom of the pressing frame. A float is fixedly installed at the bottom of the top rod. A sealing plug is fixedly connected to the upper end of the float. The sealing plug is embedded in the bottom of the detection box. A fixing button is fixedly installed at the bottom of the inner wall of the detection box. The pressing frame is movably installed on the top of the fixing button.

[0011] Preferably, the filtration device includes a support frame, with connecting blocks fixedly installed at both ends of the top of the support frame. The connecting blocks are connected to connecting ropes. A box is fixedly installed at the bottom of the support frame, and multiple interception frames are fixedly installed inside the box.

[0012] Preferably, the central part of the plurality of intercepting frames is raised, and the two sides of the central part of the intercepting frame are inclined surfaces. The box body is located above the mud collection pit and on the left side of the bottom of the pond.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. By setting up a pond bottom and a sludge collection device, the pond bottom is tilted to the left, and the water flows to the left through the top of the pond bottom, which causes the sludge to slowly slide into the sludge collection pit. Through the circulation of water, the sludge moves, which makes it easier to collect the sludge.

[0015] 2. By setting up a filtration device and a sludge collection device, the sludge can be filtered in stages, improving the sewage discharge efficiency of the aquaculture pond. The winding shaft winds up the connecting rope, and the filtration device rises inside the pond wall, thus enabling the filtration device to be cleaned, which is convenient for cleaning the filtration device.

[0016] 3. By using the fixed button and float ball, the water level inside the connected water tank is detected. The sludge pump pumps the sludge inside the sludge collection pit into the sludge collection tank through the sludge pumping pipe and the sludge discharge pipe, so that the sludge collection tank collects the sludge and realizes automatic sludge cleaning, so that the aquaculture pond is always kept clean and the water quality in the aquaculture pond is prevented from deteriorating. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the aquaculture pond structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the filter device structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the sludge collection device of this utility model;

[0021] Figure 5 This is a schematic diagram of the connecting water tank structure of this utility model.

[0022] The attached diagram is labeled as follows: 1. Aquaculture pond; 2. Filtration device; 3. Sludge collection device; 11. Pond wall; 12. Pond bottom; 13. Support frame; 14. Rotating rod; 15. Winding shaft; 16. Connecting rope; 17. Handle; 18. Sludge collection tank; 19. Sludge pump; 111. Sludge discharge pipe; 112. Sludge suction pipe; 21. Support frame; 22. Connecting block; 23. Box body; 24. Interception frame; 31. Sludge collection pit; 32. Filter screen; 33. Connecting water tank; 34. Circulating water pipe; 35. Circulating spray head; 36. Detection box; 37. Limiting rod; 38. Pressing frame; 39. Fixing button; 310. Top rod; 311. Float ball; 312. Sealing plug; 313. Circulating water pump. Detailed Implementation

[0023] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0024] As attached Figure 1 To be continued Figure 5 As shown, an embodiment of this utility model provides a sewage discharge device for aquaculture ponds, including an aquaculture pond 1, a filter device 2 and a sewage collection device 3. The filter device 2 is embedded in and installed at the left end of the aquaculture pond 1, and the lower left end of the aquaculture pond 1 is fixedly installed with the sewage collection device 3.

[0025] As attached Figure 2As shown, the aquaculture pond 1 includes a pond wall 11, a pond bottom 12, and a sludge collection tank 18. The pond bottom 12 is fixedly installed at the bottom of the pond wall 11. A support frame 13 is fixedly installed at the upper left side of the pond wall 11. A rotating rod 14 is rotatably installed inside the support frame 13. Both ends of the rotating rod 14 are fixedly sleeved with a winding shaft 15. A connecting rope 16 is wound around the outer surface of the winding shaft 15 at both ends. A handle 17 is fixedly installed at one end of the rotating rod 14. A sludge suction pipe 112 is fixedly connected to the side of the sludge collection device 3. A sludge suction pump 19 is fixedly connected to the top of the sludge collection tank 18. One end of the sludge suction pump 19 is fixedly connected to a sludge discharge pipe 111. The bottom of the sludge discharge pipe 111 is connected to the top of the sludge collection tank 18. The other end of the sludge suction pump 19 is connected to the sludge suction pipe 112.

[0026] The connecting rope 16 is connected to the connecting block 22. By turning the handle 17, the rotating rod 14 rotates inside the support frame 13. The winding shaft 15 winds up the connecting rope 16, and the filter device 2 rises inside the pond wall 11, thereby enabling the filter device 2 to be cleaned, which is convenient for cleaning the filter device 2.

[0027] like Figure 4 As shown, the sludge collection device 3 includes a sludge collection pit 31, a filter screen 32, and a circulating water spray head 35. The filter screen 32 is fixedly installed on the right side of the sludge collection pit 31. The left side of the sludge collection pit 31 is connected to the sludge pumping pipe 112. A connecting water tank 33 is fixedly connected to the right side of the sludge collection pit 31. A circulating water pipe 34 is fixedly connected to the right end of the connecting water tank 33. A circulating water spray head 35 is fixedly connected to the right end of the circulating water pipe 34. A circulating water pump 313 is connected to one end of the circulating water pipe 34.

[0028] The pond bottom 12 is tilted to the left, the circulating water spray head 35 is fixedly installed at the right end of the top of the pond bottom 12, the mud collection pit 31 is fixedly installed at the bottom of the left side of the pond wall 11, the mud collection pit 31 is connected to the pond wall 11, and the filter screen 32 is tilted to the left.

[0029] As the pond bottom 12 tilts to the left, the circulating water pump 313 sprays water from the right end of the pond bottom 12 through the circulating water nozzle 35. The water flows to the left through the top of the pond bottom 12, causing the sludge to slowly slide into the sludge collection pit 31. The sludge moves through the circulating water, making it easier to collect.

[0030] like Figure 5As shown, a detection box 36 is fixedly installed at the upper end of the water tank 33. Limit rods 37 are fixedly installed at both ends of the detection box 36. A pressing frame 38 is movably sleeved on the outer surface of the limit rod 37. A top rod 310 is fixedly installed at the bottom of the pressing frame 38. A float 311 is fixedly installed at the bottom of the top rod 310. A sealing plug 312 is fixedly connected to the upper end of the float 311. The sealing plug 312 is embedded in the bottom of the detection box 36. A fixing button 39 is fixedly installed at the bottom of the inner wall of the detection box 36. The pressing frame 38 is movably installed on the top of the fixing button 39.

[0031] The filter screen 32 filters the water in the sludge, allowing the water to enter the interior of the connecting water tank 33. The water level inside the connecting water tank 33 is detected by the fixed button 39 and the float ball 311, and the sludge pump 19 is automatically discharged from the sludge by the fixed button 39.

[0032] When the water level in the connected water tank 33 is high, the float ball 311 pushes the sealing plug 312 upward, and the sealing plug 312 blocks the bottom of the detection box 36, preventing water from flowing into the interior of the detection box 36.

[0033] like Figure 3 As shown, the filter device 2 includes a support frame 21 and an interceptor frame 24. Connecting blocks 22 are fixedly installed at both ends of the top of the support frame 21. The connecting blocks 22 are connected to the connecting rope 16. A box 23 is fixedly installed at the bottom of the support frame 21. Multiple interceptor frames 24 are fixedly installed inside the box 23.

[0034] Among them, the middle part of multiple interception frames 24 protrudes, and the two sides of the middle part of the interception frame 24 are inclined. The box body 23 is located above the mud collection pit 31 and on the left side of the bottom surface 12 of the pond.

[0035] Multiple interceptors 24 perform primary filtration of uneaten food and biological remains in the aquaculture water, causing them to remain at the top of the interceptors 24. The sloping surfaces of the interceptors 24 prevent blockages in the middle of the interceptors 24 and also prevent fish and shrimp from adhering to the surface of the interceptors 24.

[0036] The working process of this utility model is as follows:

[0037] In use, water flows to the left through the inside of the pond wall 11 via the slope of the pond bottom 12, carrying the sludge on the top of the pond bottom 12. The sludge gradually slides down and flows into the inside of the tank 23. The interceptor 24 filters biological remains and uneaten food in the sewage. Water and sludge fall into the sludge collection pit 31 through the interceptor 24 and are filtered through the filter screen 32, causing the sludge to accumulate inside the sludge collection pit 31. The filtered water is sprayed out from the circulating water pipe 34 and the circulating water nozzle 35 through the circulating water pump 313. The water flows out through the circulating water nozzle 35 and passes over the top of the pond bottom 12, realizing water circulation.

[0038] As sludge accumulates inside the sludge collection pit 31, when the sludge clogs the side of the filter screen 32, the water volume inside the water tank 33 decreases. At this time, the float ball 311 descends, and the top rod 310 drives the pressing frame 38 to descend. When the pressing frame 38 descends to the top of the fixed button 39, the fixed button 39 is pressed. At this time, the fixed button 39 controls the sludge pump 19 to work, so that the sludge pump 19 pumps the sludge inside the sludge collection pit 31 into the sludge collection tank 18 through the sludge pumping pipe 112 and the sludge discharge pipe 111, so that the sludge collection tank 18 collects the sludge and realizes automatic sludge cleaning.

[0039] Finally, it should be noted that: the accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0040] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for draining a fish farming pond, comprising a fish farming pond (1), characterized in that: A filter device (2) is installed at the left end of the aquaculture pond (1), and a sludge collection device (3) is fixedly installed at the lower left end of the aquaculture pond (1). The aquaculture pond (1) includes a pond wall (11) and a sludge collection tank (18). A pond bottom surface (12) is fixedly installed at the bottom of the pond wall (11). A support frame (13) is fixedly installed at the upper left side of the pond wall (11). A rotating rod (14) is rotatably installed inside the support frame (13). Both ends of the rotating rod (14) are fixedly sleeved with a winding shaft (15). A connecting rope (16) is wound around the outer surface of the winding shaft (15) at both ends. A handle (17) is fixedly installed at one end of the rotating rod (14). A sludge suction pipe (112) is fixedly connected to the side of the sludge collection device (3). A sludge suction pump (19) is fixedly connected to the top of the sludge collection tank (18). One end of the sludge suction pump (19) is fixedly connected to a sludge discharge pipe (111). The bottom of the sludge discharge pipe (111) is connected to the top of the sludge collection tank (18). The other end of the sludge suction pump (19) is connected to the sludge suction pipe (112).

2. A device for draining a fish farming pond according to claim 1, characterized in that: The sludge collection device (3) includes a sludge collection pit (31), a filter screen (32) is fixedly installed on the right side of the sludge collection pit (31), the left side of the sludge collection pit (31) is connected to a sludge pumping pipe (112), a connecting water tank (33) is fixedly connected to the right side of the sludge collection pit (31), a circulating water pipe (34) is fixedly connected to the right end of the connecting water tank (33), a circulating water nozzle (35) is fixedly connected to the right end of the circulating water pipe (34), and a circulating water pump (313) is connected to one end of the circulating water pipe (34).

3. A device for draining a fish farm pond according to claim 2, characterized in that: The bottom surface (12) of the pond is tilted to the left. The circulating spray head (35) is fixedly installed at the right end of the top of the bottom surface (12) of the pond. The mud collection pit (31) is fixedly installed at the bottom of the left side of the pond wall (11). The mud collection pit (31) is connected to the pond wall (11). The filter screen (32) is tilted to the left.

4. A device for removing waste from a fish farming pond according to claim 2, characterized in that: A detection box (36) is fixedly installed at the upper end of the inside of the connecting water tank (33). Limiting rods (37) are fixedly installed at both ends of the detection box (36). A pressing frame (38) is movably sleeved on the outer surface of the limiting rod (37). A top rod (310) is fixedly installed at the bottom of the pressing frame (38). A float (311) is fixedly installed at the bottom of the top rod (310). A sealing plug (312) is fixedly connected to the upper end of the float (311). The sealing plug (312) is embedded in the bottom of the detection box (36). A fixing button (39) is fixedly installed at the bottom of the inner wall of the detection box (36). The pressing frame (38) is movably installed on the top of the fixing button (39).

5. A device for draining a fish farm pond according to claim 2, characterized in that: The filter device (2) includes a support frame (21), and connecting blocks (22) are fixedly installed at both ends of the top of the support frame (21). The connecting blocks (22) are connected to the connecting rope (16). A box (23) is fixedly installed at the bottom of the support frame (21), and multiple interceptor frames (24) are fixedly installed inside the box (23).

6. A device for draining a fish farm pond according to claim 5, characterized in that: The middle of the multiple interceptors (24) is raised, and the two sides of the middle of the interceptors (24) are inclined. The box (23) is located above the mud collection pit (31) and on the left side of the bottom surface (12) of the pond.

Images