Water quality purification device for aquaculture

Abstract

The utility model relates to the technical field of purification devices, and discloses a water quality purification device for aquaculture, which comprises a conical barrel and a connecting rod, the outer wall of the conical barrel is fixedly connected with a protective cover, the inside of the protective cover is fixedly connected with a hydraulic rod, and the output end of the hydraulic rod is fixedly connected with a rack I; a gear is rotatably connected to the interior of the protective cover, the gear is meshed with the first rack, a second rack is slidably connected to the interior of the protective cover, the second rack is meshed with the gear, a U-shaped rod is fixedly connected to the upper surface of the second rack, and a connecting piece is fixedly connected to one end of the U-shaped rod. The hydraulic rod drives the rack and the gear to move, the height change of the filtering mechanism is realized, the effect of convenient replacement is achieved, the working efficiency is improved, the device is provided with multiple layers of filter screens, the water quality filtering effect is enhanced, and the filtering efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of purification devices, in particular to a water purification device for aquaculture. Background Art

[0002] The purpose of water purification equipment for aquaculture is to maintain good water quality and promote the sustainable development of the ecological environment of aquaculture water. Through filtration, aeration, biological treatment and chemical treatment, the equipment effectively removes particulate matter and organic waste in the water, increases oxygen content, prevents eutrophication and accumulation of toxic substances, regularly monitors water quality parameters and adjusts them to ensure appropriate pH and dissolved oxygen levels, reduce the risk of disease transmission, and ultimately improve the output and quality of aquaculture.

[0003] After searching, a water purification device is disclosed in the announcement number: CN207159022U, including: a container with two ends, including at least one opening, at least one water inlet, a plurality of partitions, at least one drain, at least two cross bars and at least two support frames. The water inlet is arranged at one end of the container, and the sewage is injected through the water inlet. The partitions are arranged in the container in an up and down staggered interval, and the partitions change the flow direction of the sewage in the container. The drain is arranged at the other end of the container, and the drain is used for drainage. The cross bars are respectively arranged at the two ends of the container, and the cross bars protrude from the two ends of the container. One end of the support frames is connected to the cross bars, and the support frames are used to set up the container. A cover body is arranged relative to the opening, used to open and close the opening of the container, and at least includes a handle, and the cover body is used to prevent the sewage from splashing out of the container. A filter is disposed in the container, and pollutants in the sewage are filtered by the filter. In the application, the sewage is filtered through a filter, but the filter is not convenient to replace, which leads to low work efficiency. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a water purification device for aquaculture, aiming to improve the problem of low working efficiency caused by inconvenient filter replacement in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water purification device for aquaculture, comprising a conical barrel and a connecting rod, a protective cover is fixedly connected to the outer wall of the conical barrel, a hydraulic rod is fixedly connected to the inside of the protective cover, a rack 1 is fixedly connected to the output end of the hydraulic rod, a gear is rotatably connected to the inside of the protective cover, the gear is meshed with the rack 1, a rack 2 is slidably connected to the inside of the protective cover, the rack 2 is meshed with the gear, a U-shaped rod is fixedly connected to the upper surface of the rack 2, one end of the U-shaped rod is fixedly connected to a connecting piece, a container cover is fixedly connected to the lower surface of the connecting piece, a handle is fixedly connected to the upper surface of the container cover, a water outlet 2 is fixedly connected to the inside of the container cover, and an oxygenation component is provided on one side of the outer wall of the conical barrel.

[0006] Furthermore, the oxygenation component includes a water pipeline, one end of which is fixedly connected to the inside of the conical barrel, an aerator is fixedly connected to the outer wall of the water pipeline, and a water outlet is opened inside the water pipeline.

[0007] Furthermore, a motor is fixedly connected to the outer wall of the water delivery pipeline, and a rotating rod is fixedly connected to the output end of the motor.

[0008] Furthermore, a stirring blade is fixedly connected to the outer wall of the rotating rod, and one side of the outer wall of the stirring blade is attached to the inner wall of the water delivery pipe.

[0009] Furthermore, the outer wall of the connecting rod is slidably connected to a filter cotton net, and the outer wall of the connecting rod is slidably connected to an activated carbon filter layer.

[0010] Furthermore, the activated carbon filter layer is arranged below the filter cotton mesh.

[0011] Furthermore, a sliding block is slidably connected inside the connecting rod, and a spring is provided on one side of the outer wall of the sliding block.

[0012] Furthermore, a groove is provided inside the connecting rod, and the outer wall of the sliding block is slidably connected to the inner wall of the groove.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the hydraulic rod drives the rack 1 to move, thereby rotating the gear, and the gear rotation causes the rack 2 to move, and then the rack 2 brings the container cover, the filter cotton net and the activated carbon filter layer connected with the U-shaped rod to rise together, which facilitates the replacement of the filter mechanism and achieves the effect of improving work efficiency. Multiple layers of different filter nets are set to enhance the filtering effect on water quality and achieve the effect of improving the filtering efficiency of the device.

[0015] 2. In the utility model, air is input into the water pipe through the aerator, and then the motor drives the rotating rod to rotate so that the stirring blade stirs the input air and water, increasing the oxygen content of the water, achieving the effect of improving the water quality and helping the aquatic products to grow more healthily. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural diagram of a water purification device for aquaculture proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of a conical barrel of a water purification device for aquaculture proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the connecting rod structure of a water purification device for aquaculture proposed by the utility model;

[0019] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0020] Legend:

[0021] 1. Conical barrel; 2. Protective cover; 3. Hydraulic rod; 4. Rack 1; 5. Gear; 6. Rack 2; 7. U-shaped rod; 8. Connector; 9. Connecting rod; 10. Container cover; 11. Filter cotton net; 12. Activated carbon filter layer; 13. Water pipeline; 14. Aerator; 15. Motor; 16. Rotating rod; 17. Stirring blade; 18. Water outlet 1; 19. Water outlet 2; 20. Groove; 21. Sliding block; 22. Spring; 23. Handle. 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 in 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] Reference Figure 1-2The utility model provides an embodiment: a water purification device for aquaculture, comprising a conical barrel 1 and a connecting rod 9, a protective cover 2 is fixedly connected to the outer wall of the conical barrel 1, a hydraulic rod 3 is fixedly connected inside the protective cover 2, a rack 1 4 is fixedly connected to the output end of the hydraulic rod 3, a gear 5 is rotatably connected inside the protective cover 2, the gear 5 is meshed with the rack 1 4, a rack 2 6 is slidably connected inside the protective cover 2, the rack 2 6 is meshed with the gear 5, a U-shaped rod 7 is fixedly connected to the upper surface of the rack 2 6, a connecting piece 8 is fixedly connected to one end of the U-shaped rod 7, a container cover 10 is fixedly connected to the lower surface of the connecting piece 8, a handle 23 is fixedly connected to the upper surface of the container cover 10, a water outlet 2 19 is fixedly connected inside the container cover 10, and an oxygenation component is arranged on one side of the outer wall of the conical barrel 1.

[0024] Specifically, the hydraulic rod 3 drives the rack 1 4 to perform a specific movement, and the gear 5 meshing with it rotates inside the protective cover 2. As the gear 5 rotates, the rack 2 6 meshing with it also rotates, so that the container cover 10 connected to the U-shaped rod rises, and at the same time, the filter cotton net 11 and the activated carbon filter layer 12 connected to the outer wall of the connecting rod 9 also rise, so that the filter mechanism can be raised above the container, which provides convenience for workers to replace the filter screen and improves work efficiency.

[0025] Reference Figure 3-4 The oxygenation component includes a water pipe 13, one end of which is fixedly connected to the inside of the conical barrel 1, an aerator 14 is fixedly connected to the outer wall of the water pipe 13, a water outlet 18 is opened inside the water pipe 13, a motor 15 is fixedly connected to the outer wall of the water pipe 13, a rotating rod 16 is fixedly connected to the output end of the motor 15, a stirring page 17 is fixedly connected to the outer wall of the rotating rod 16, one side of the outer wall of the stirring page 17 is attached to the inner wall of the water pipe 13, a filter cotton net 11 is slidably connected to the outer wall of the connecting rod 9, an activated carbon filter layer 12 is slidably connected to the outer wall of the connecting rod 9, and the activated carbon filter layer 12 is arranged below the filter cotton net 11, a sliding block 21 is slidably connected to the inside of the connecting rod 9, a spring 22 is arranged on one side of the outer wall of the sliding block 21, a groove 20 is opened inside the connecting rod 9, and the outer wall of the sliding block 21 is slidably connected to the inner wall of the groove 20.

[0026] Specifically, the worker operates the sliding block 21 to ensure that the old filter is correctly removed and a new filter is installed, and then water is allowed to flow in from the container cover 10, and is efficiently filtered through the filter cotton net 11 and the activated carbon filter layer 12, thereby improving the water quality and the survival rate of aquatic products. The filtered water will enter the water pipe 13, and the aerator 14 will inject air into the pipe. The motor 15 drives the stirring blade 17 to rotate to ensure that the air is fully mixed in the water, increase the oxygen content in the water, and achieve the effect of improving the water quality environment, promote the metabolism and biodegradation process of microorganisms in the water, and then ensure the healthy growth of aquatic organisms. The water after filtration and oxygenation treatment will be output through the second outlet 19, providing high-quality water sources for farmers, achieving the dual effects of filtration and oxygenation, and achieving the effect of improving work efficiency.

[0027] Working principle: when it is necessary to use the aquaculture water purification device, firstly, the hydraulic rod 3 is used to drive the rack 4 to move, so that the gear 5 meshing with the rack 4 can rotate inside the protective cover 2, and the rotation of the gear 5 causes the rack 2 6 meshing with the gear 5 to rotate, so that the U-shaped rod 7 connected to the rack 2 6 can drive the container cover 10 connected to the connecting piece 8 to rise, and then the filter cotton net 11 and the activated carbon filter layer 12 connected to the outer wall of the connecting rod 9 will also rise in height, so that the filter mechanism can rise above the container, which is convenient for workers to replace the filter screen and achieve the effect of improving work efficiency. At this time, the worker only needs to push the sliding block 21 into the spring 22 to remove the old filter screen and replace it with a new corresponding filter screen, and draw water in from the container cover 10. The water passes through the filter cotton net 11 and the activated carbon filter layer 12 to filter the water quality, thereby improving the work efficiency. Water quality, improves the survival rate of aquatic products. After being filtered, the water enters the water pipe 13. The aerator 14 inputs air into the water pipe 13. The motor 15 drives the rotating rod 16 to rotate to rotate the stirring blade 17, thereby mixing the air evenly in the water to increase the oxygen content in the water body, improve the water quality, promote the metabolism and biodegradation process of microorganisms in the water, and achieve the effect of improving the water quality environment, which is conducive to the growth and health of aquatic organisms. The filtered and oxygenated water is output from the water outlet 19 to be provided to the farmers for use, achieving the two-in-one effect of filtering and oxygenating, and improving work efficiency. The water outlet 19 is opened inside the conical barrel 1 to facilitate the discharge of sewage when cleaning and maintaining the inside of the conical barrel 1. It can also remove the internal accumulated water when not in use to prevent the generation of odor inside the conical barrel 1, so as to maintain the hygiene of the conical barrel 1.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water purification device for aquaculture, comprising a conical barrel (1) and a connecting rod (9), characterized in that: The outer wall of the conical barrel (1) is fixedly connected to a protective cover (2), the interior of the protective cover (2) is fixedly connected to a hydraulic rod (3), the output end of the hydraulic rod (3) is fixedly connected to a rack (4), the interior of the protective cover (2) is rotatably connected to a gear (5), the gear (5) is meshed with the rack (4), the interior of the protective cover (2) is slidably connected to a rack (6), the rack (6) is meshed with the gear (5), the upper surface of the rack (6) is fixedly connected to a U-shaped rod (7), one end of the U-shaped rod (7) is fixedly connected to a connecting piece (8), the lower surface of the connecting piece (8) is fixedly connected to a container cover (10), the upper surface of the container cover (10) is fixedly connected to a handle (23), the interior of the container cover (10) is fixedly connected to a water outlet (19), and an oxygenation component is provided on one side of the outer wall of the conical barrel (1).

2. The aquaculture water purification device according to claim 1, characterized in that: The oxygenation component comprises a water pipeline (13), one end of which is fixedly connected to the inside of the conical barrel (1), an aerator (14) is fixedly connected to the outer wall of the water pipeline (13), and a water outlet (18) is provided inside the water pipeline (13).

3. The aquaculture water purification device according to claim 2, characterized in that: The outer wall of the water delivery pipeline (13) is fixedly connected to a motor (15), and the output end of the motor (15) is fixedly connected to a rotating rod (16).

4. The aquaculture water purification device according to claim 3, characterized in that: The outer wall of the rotating rod (16) is fixedly connected with a stirring leaf (17), and one side of the outer wall of the stirring leaf (17) is in contact with the inner wall of the water delivery pipe (13).

5. The aquaculture water purification device according to claim 1, characterized in that: The outer wall of the connecting rod (9) is slidably connected to a filter cotton net (11), and the outer wall of the connecting rod (9) is slidably connected to an activated carbon filter layer (12).

6. The aquaculture water purification device according to claim 5, characterized in that: The activated carbon filter layer (12) is arranged below the filter cotton mesh (11).

7. The aquaculture water purification device according to claim 5, characterized in that: A sliding block (21) is slidably connected inside the connecting rod (9), and a spring (22) is provided on one side of the outer wall of the sliding block (21).

8. The aquaculture water purification device according to claim 7, characterized in that: A groove (20) is provided inside the connecting rod (9), and the outer wall of the sliding block (21) is slidably connected to the inner wall of the groove (20).

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