Culture tail water filtering device

Abstract

The utility model discloses a cultivation tail water filtering device which comprises an inner supporting ring and an outer supporting ring, a plurality of filtering barrels are fixedly welded between the inner supporting ring and the outer supporting ring in an annular array mode, a water suction pipe is arranged at one end of a water pump, and a transfer pipe is arranged at the other end of the water pump. A pipe opening of the water suction pipe and a pipe opening of the transfer pipe are located in the interiors and the upper ends of the two adjacent filtering barrels correspondingly, filtering basins are clamped to the upper ends of the filtering barrels, and four moving wheels are rotationally connected to the surface of the circular bottom plate. By arranging a plurality of filter barrels in an annular array, the occupied space can be effectively saved, the space utilization rate is increased, by arranging a water pump, a water suction pipe, a transfer pipe and a filter basin, water in one filter barrel can be pumped into the other adjacent filter barrel through the work of the water pump, and water discharged by the transfer pipe can be filtered through the filter basin; the device is simple in structure, good in filtering effect, smaller in occupied space and capable of being carried conveniently by matching with rotation of the moving wheels.

Description

Technical Field

[0001] The utility model relates to the technical field of water filtering equipment, in particular to a breeding tail water filtering device. Background Art

[0002] Traditional high-density aquaculture methods will cause a large amount of leftover bait and feces to be discharged into the water body, which will lead to eutrophication of the aquaculture pond water. If it is not treated in a timely and effective manner, it will not only deteriorate the aquaculture water environment, but also cause diseases in farmed animals such as fish, shrimp, and crabs, and reduce the quality and output of aquaculture products; and the discharge of untreated aquaculture tail water into the external river will have a certain negative impact on the natural water environment. Therefore, it is necessary to use aquaculture tail water filtration equipment to treat the aquaculture tail water.

[0003] Chinese patent number CN212757626U discloses a three-stage sedimentation and filtration device for aquaculture tailwater, comprising a first-stage sedimentation tank, a second-stage sedimentation tank, and a third-stage sedimentation tank. The lower ends of the first-stage sedimentation tank and the second-stage sedimentation tank are both arranged in a V shape, and the first-stage sedimentation tank and the second-stage sedimentation tank are connected by a first pipe, and the second-stage sedimentation tank and the third-stage sedimentation tank are connected by a second pipe. An inlet pipe is installed on one side of the upper end of the first-stage sedimentation tank, and a drain pipe is installed on one side of the upper end of the third-stage sedimentation tank. Floating bed plants are installed on the bottom of the first and second sedimentation tanks. The device collects the tailwater and sends it to the three-stage sedimentation tank for sedimentation and filtration. It settles organic suspended matter, residual feces, silt, and other substances in the tailwater. The sedimentation effect is good, and the device is simple to construct and operates smoothly.

[0004] Although the existing filtering device realizes multi-stage filtration, the overall volume is large and inconvenient to carry, and the filter screen is not convenient to replace and clean, which brings inconvenience to the user. Utility Model Content

[0005] The purpose of the utility model is to provide a breeding tail water filtering device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aquaculture tail water filtering device, comprising an inner support ring and an outer support ring, wherein a plurality of filter barrels are fixedly welded in a circular array between the inner support ring and the outer support ring, wherein the outer surfaces of two adjacent filter barrels are respectively provided with a water inlet pipe and a drain pipe, the upper surfaces of the inner support ring and the outer support ring are fixedly connected with a plurality of support frames, the surfaces of the support frames are fixedly connected with a water pump, one end of the water pump is provided with a suction pipe, the other end of the water pump is provided with a transfer pipe, and the suction pipe orifice and the transfer pipe orifice are respectively located inside and at the upper end of the two adjacent filter barrels, the upper end of the filter barrel is clamped with a filter basin, and the pipe mouth of the transfer pipe faces the filter basin, the lower surfaces of the inner support ring and the outer support ring are fixedly connected with support legs, the lower ends of the support legs are fixedly connected with a circular bottom plate, and the surface of the circular bottom plate is rotatably connected with four movable wheels.

[0007] Preferably, a first valve is provided on the water inlet pipe, and a second valve is provided on the drain pipe.

[0008] Preferably, the filter barrel is conical, and a sewage pipe is provided at the bottom of the filter barrel, and a third valve is provided on the sewage pipe.

[0009] Preferably, there are multiple filter basins, each of which is semicircular in shape, with a semicircular groove at the upper end and a semicircular plug at the lower end, and the semicircular groove can fit with the semicircular plug.

[0010] Preferably, the transfer pipe is in rotational connection with the water pump.

[0011] Preferably, a water quality monitoring rod is fixedly connected to the inner wall of the filter barrel.

[0012] Preferably, a support plate is fixedly connected to the surface of the support frame, a water outlet pipe is fixedly connected to the surface of the support plate, and clamps are rotatably connected to both sides of the end of the water outlet pipe, and a clamping block is fixedly connected to the end of the transfer pipe.

[0013] The utility model provides a breeding tail water filtering device, which has the following beneficial effects:

[0014] 1. The aquaculture tail water filtering device can effectively save space and improve space utilization by arranging multiple filter barrels in a circular array. By arranging a water pump, a water suction pipe, a transfer pipe and a filter basin, the water in one filter barrel can be pumped to another adjacent filter barrel by the water pump, and the water discharged from the transfer pipe can be filtered by the filter basin. The water body can be filtered in multiple stages by cooperating with the water pump and the filter basin. Compared with the existing technology, it not only realizes the multi-stage filtration of aquaculture tail water and has a good filtering effect, but also the entire equipment occupies less space, and the rotation of the movable wheels provides convenience for carrying the device.

[0015] 2. The aquaculture tailwater filtration device, by setting semicircular grooves and semicircular plugs, can facilitate the stacking and splicing of multiple filter basins, thereby realizing multi-stage filtration of the water discharged from the transfer pipe, further improving the tailwater filtration effect, and the filter basins are simple and convenient to disassemble and install, which provides convenience for their later cleaning and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an aquaculture tail water filtration device proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of a filter barrel of an aquaculture tail water filtration device proposed by the utility model;

[0018] Figure 3 This utility model proposes a breeding tail water filtering device Figure 1 Middle A is a schematic diagram of the enlarged structure;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of a filter basin of an aquaculture tail water filtering device proposed by the utility model.

[0020] In the figure: 1. Inner support ring; 2. Outer support ring; 3. Filter barrel; 4. Water inlet pipe; 5. Drain pipe; 6. Support frame; 7. Water pump; 8. Suction pipe; 9. Transfer pipe; 10. Filter basin; 11. Support legs; 12. Circular bottom plate; 13. Moving wheels; 14. Drain pipe; 15. Semicircular groove; 16. Semicircular plug; 17. Water quality monitoring rod; 18. Support plate; 19. Outlet pipe; 20. Clamping ring; 21. Clamping block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example 1

[0023] See also Figure 1-4The utility model provides a technical solution: an aquaculture tail water filtering device, comprising an inner support ring 1 and an outer support ring 2, a plurality of filter barrels 3 are fixedly welded in an annular array between the inner support ring 1 and the outer support ring 2, wherein the outer surfaces of two adjacent filter barrels 3 are respectively provided with a water inlet pipe 4 and a drain pipe 5, the upper surfaces of the inner support ring 1 and the outer support ring 2 are fixedly connected with a plurality of support frames 6, the surface of the support frame 6 is fixedly connected with a water pump 7, one end of the water pump 7 is provided with a suction pipe 8, and the other end of the water pump 7 is provided with a transfer pipe 9, and the suction pipe 8 and the transfer pipe 9 are respectively located inside and at the upper end of the two adjacent filter barrels 3. The upper end of the filter barrel 3 is clamped with a filter basin 10, and the pipe mouth of the transfer pipe 9 is facing the filter basin 10, and the lower surfaces of the inner support ring 1 and the outer support ring 2 are fixedly connected with support legs 11, and the lower ends of the support legs 11 are fixedly connected with a circular bottom plate 12, and the surface of the circular bottom plate 12 is rotatably connected with four moving wheels 13.

[0024] By arranging multiple filter barrels 3 in a circular array, the occupied space can be effectively saved and the space utilization rate can be improved; by arranging a water pump 7, a water suction pipe 8, a transfer pipe 9 and a filter basin 10, the water in one filter barrel 3 can be pumped to another adjacent filter barrel 3 by the water pump 7; the filter basin 10 can be used to filter the water discharged from the transfer pipe 9, and the water body will flow into the filter barrel 3 after filtration. The water body can be multi-stage filtered by cooperating with the water pump 7 and the filter basin 10. Compared with the existing technology, not only the multi-stage filtration of the aquaculture tail water is achieved, the filtering effect is good, and the entire equipment occupies less space, and the rotation of the movable wheel 13 provides convenience for carrying the device.

[0025] The water inlet pipe 4 is provided with a first valve, and the drain pipe 5 is provided with a second valve.

[0026] By setting the first valve, the water inlet volume of the water inlet pipe 4 can be conveniently controlled, and by setting the second valve, the water discharge volume of the drain pipe 5 can be conveniently controlled. The drain pipe 5 can be used to discharge the filtered water.

[0027] The filter barrel 3 is conical in shape, and a sewage pipe 14 is provided at the bottom of the filter barrel 3 , and a third valve is provided on the sewage pipe 14 .

[0028] By providing the sewage pipe 14 and the third valve, the sludge settled at the bottom of the filter barrel 3 can be easily discharged.

[0029] There are multiple filter basins 10 , each of which is semicircular. A semicircular groove 15 is provided at the upper end of the filter basin 10 , and a semicircular plug 16 is provided at the lower end of the filter basin 10 . The semicircular groove 15 can fit with the semicircular plug 16 .

[0030] By providing the semicircular groove 15 and the semicircular plug 16, multiple filter basins 10 can be conveniently stacked and spliced ​​up and down, thereby realizing multi-stage filtration of the water discharged from the transfer pipe 9, further improving the tail water filtration effect, and the filter basin 10 is simple and convenient to disassemble and install, thereby providing convenience for its later cleaning and replacement.

[0031] Example 2

[0032] See also Figure 1-4 , including embodiment 1, and on the basis of embodiment 1, the utility model provides a technical solution: the transfer pipe 9 and the water pump 7 form a rotational connection relationship.

[0033] A water quality monitoring rod 17 is fixedly connected to the inner wall of the filter barrel 3.

[0034] The surface of the support frame 6 is fixedly connected to a support plate 18, and the surface of the support plate 18 is fixedly connected to a water outlet pipe 19, and both sides of the end of the water outlet pipe 19 are rotatably connected with a clamping ring 20, and the end of the transfer pipe 9 is fixedly connected with a clamping block 21, and the clamping block 21 and the clamping ring 20 are engaged with each other, so that the transfer pipe 9 and the water outlet pipe 19 can be connected to each other. By setting a water quality monitoring rod 17, the water quality in different filter barrels 3 can be monitored. When the water quality meets the requirements, by rotating the transfer pipe 9 ninety degrees, the clamping ring 20 and the clamping block 21 are engaged with each other, so that the transfer pipe 9 and the water outlet pipe 19 can be connected to each other, thereby facilitating the discharge of water that meets the quality standards from the water outlet pipe 19. The user can filter the aquaculture tail water according to different discharge standards, and discharge the water from the water outlet pipe 19 when the water quality meets the standards, thereby effectively avoiding excessive filtration of the water.

[0035] Working principle: When the aquaculture tail water filtration device is in use, the aquaculture tail water is first injected into the filter barrel 3 from the water inlet pipe 4. Some floating bed plants can be planted on the inner wall of the filter barrel 3 to purify the water in the filter barrel 3. When filtering the water, the water pump 7 can be turned on. The water in the filter barrel 3 can be sucked in from the suction pipe 8 by the water pump 7, and then pumped from the transfer pipe 9 to another adjacent filter barrel 3. By arranging multiple filter barrels 3 in a circular array, it is possible to effectively save space and improve space utilization. By setting up a filter basin 10, the water discharged from the transfer pipe 9 can be filtered. After filtration, the water will flow into the filter barrel 3. The water can be filtered in multiple stages by cooperating with the water pump 7 and the filter basin 10. Compared with the existing technology, not only is multi-stage filtration of aquaculture tail water achieved, the filtering effect is good, and the entire device occupies less space. The rotation of the movable wheel 13 provides convenience for carrying the device.

[0036] The drawings of the embodiments disclosed in the present invention only involve structures related to the embodiments disclosed in the present invention. Other structures may refer to conventional designs. In the absence of conflicts, the same embodiment and different embodiments of the present invention may be combined with each other.

[0037] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A breeding tailwater filtering device, comprising an inner support ring (1) and an outer support ring (2), characterized in that: A plurality of filter barrels (3) are fixedly welded in a circular array between the inner support ring (1) and the outer support ring (2), wherein the outer surfaces of two adjacent filter barrels (3) are respectively provided with a water inlet pipe (4) and a drain pipe (5), a plurality of support frames (6) are fixedly connected to the upper surfaces of the inner support ring (1) and the outer support ring (2), a water pump (7) is fixedly connected to the surface of the support frame (6), a water suction pipe (8) is provided at one end of the water pump (7), and a transfer pipe (9) is provided at the other end of the water pump (7), The water suction pipe (8) and the transfer pipe (9) are respectively located inside and at the upper ends of two adjacent filter barrels (3); the upper ends of the filter barrels (3) are clamped with a filter basin (10), and the transfer pipe (9) is directly opposite the filter basin (10); the lower surfaces of the inner support ring (1) and the outer support ring (2) are fixedly connected to support legs (11); the lower ends of the support legs (11) are fixedly connected to a circular bottom plate (12); and the surface of the circular bottom plate (12) is rotatably connected to four moving wheels (13).

2. The aquaculture tail water filtration device according to claim 1, characterized in that: The water inlet pipe (4) is provided with a first valve, and the drain pipe (5) is provided with a second valve.

3. The aquaculture tailwater filtration device according to claim 1, characterized in that: The filter barrel (3) is conical, and a sewage pipe (14) is provided at the bottom of the filter barrel (3), and a third valve is provided on the sewage pipe (14).

4. The aquaculture tail water filtration device according to claim 1, characterized in that: The number of the filter basins (10) is multiple, and the filter basins (10) are semicircular. The upper end of the filter basin (10) is provided with a semicircular groove (15), and the lower end of the filter basin (10) is provided with a semicircular plug (16), and the semicircular groove (15) can fit with the semicircular plug (16).

5. The aquaculture tail water filtration device according to claim 1, characterized in that: The transfer pipe (9) and the water pump (7) are in a rotationally connected relationship.

6. The aquaculture tail water filtering device according to claim 5, characterized in that: A water quality monitoring rod (17) is fixedly connected to the inner wall of the filter barrel (3).

7. The aquaculture tail water filtration device according to claim 6, characterized in that: The surface of the support frame (6) is fixedly connected to a support plate (18), the surface of the support plate (18) is fixedly connected to a water outlet pipe (19), and both sides of the end of the water outlet pipe (19) are rotatably connected to a clamping ring (20), and the end of the transfer pipe (9) is fixedly connected to a clamping block (21).

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