A water purification device for aquaculture recirculating water

Abstract

This utility model relates to the field of aquaculture, specifically disclosing an aquaculture circulating water purification device, including a circulating water tank mechanism, a waste discharge mechanism, and a water inlet mechanism. The circulating water tank mechanism includes a water tank, with a water pump fixed to the lower end of the outer side of the water tank, and a connecting water pipe fixed to the upper end of the water pump. The waste discharge mechanism includes a bend, with a waste discharge pipe fixed to the lower end of the bend, a valve installed on the waste discharge pipe, and several filter holes on the upper outer side of the bend. A fixing flange is also installed on the outer side of the bend. This utility model guides wastewater from the aquaculture tank into the bend through the water inlet mechanism. The several filter holes on the upper outer side of the bend perform fine filtration of the wastewater, and the valve installed on the waste discharge pipe allows the wastewater to be quickly discharged from the device by simply opening the valve when there is a large amount of impurities accumulated in the water tank due to filtration.

Description

Technical Field

[0001] This utility model belongs to the field of aquaculture, specifically an aquaculture circulating water purification device. Background Technology

[0002] In aquaculture, water quality plays a crucial role in the growth, development, and health of aquatic products. Good water quality provides a suitable living environment for aquatic products, promotes their metabolism, and increases their growth rate and yield. Conversely, deteriorating water quality leads to decreased immunity in aquatic products, making them susceptible to various diseases and even causing mass mortality, resulting in severe economic losses for farmers.

[0003] Impurities in water bodies are a significant factor affecting water quality. These impurities include uneaten feed, aquatic product excrement, and algal debris. Their accumulation in the water not only consumes large amounts of dissolved oxygen, leading to oxygen deficiency, but also fosters the growth of harmful bacteria and parasites, disrupting the ecological balance of the aquatic environment. Therefore, purifying aquaculture water to remove impurities and harmful substances is a crucial step in ensuring successful aquaculture.

[0004] Most existing aquaculture recirculating water purification devices employ physical purification methods, filtering the aquaculture water through filtration structures. For example, some devices are designed with multiple layers of filter screens or plates, allowing water to pass through these structures sequentially to intercept impurities. However, these devices have a significant drawback in practical use: as the filtration process continues, a large amount of impurities gradually accumulates on the filtration structure, causing blockage of the filter pores and affecting the normal flow of water and the filtration effect. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides an aquaculture circulating water purification device to solve the problem in the prior art where impurities easily accumulate in the filter structure, causing filter holes to become clogged and affecting the normal flow of water and the filtration effect.

[0006] A water purification device for aquaculture includes a circulating water tank, a waste discharge mechanism, and a water inlet mechanism;

[0007] The circulating water tank mechanism includes a water tank, a water pump is fixed to the lower end of the outer side of the water tank, and a connecting water pipe is fixed to the upper end of the water pump.

[0008] The waste discharge mechanism includes a bend, a waste discharge pipe is fixed to the lower end of the bend, a valve is installed on the waste discharge pipe, a number of filter holes are provided on the upper outer side of the bend, and a fixed flange is also installed on the outer side of the bend.

[0009] The bend and the waste discharge pipe are interconnected. The fixed flange is fixed to the outside of the circulating water tank mechanism. The waste discharge pipe is located on the outside of the circulating water tank mechanism. The filter hole is located on the inside of the circulating water tank mechanism.

[0010] The water inlet mechanism is installed on the circulating water tank mechanism and embedded in the waste discharge mechanism;

[0011] The water inlet mechanism is connected to the drainage hose of the aquaculture tank, the connecting water pipe is connected to the water inlet pipe of the aquaculture tank, and the water pump and the water tank are interconnected.

[0012] Preferably, the water inlet mechanism includes a water inlet pipe, a limit plate is fixed to the outer side of the water inlet pipe by a bearing, and a cleaning brush is also fixed to the lower outer end of the water inlet pipe;

[0013] The limiting plate is embedded in the upper side of the circulating water tank mechanism, and the water inlet pipe extends into the interior of the waste discharge mechanism;

[0014] When the water inlet pipe is rotated, the cleaning brush scrapes the inner wall of the bend to clean the filter holes.

[0015] Preferably, a handle is also fixed to the outside of the water inlet pipe.

[0016] Preferably, a top cover is installed on the upper side of the water tank;

[0017] The bottom of the limiting plate is embedded in the upper cover by an annular sealing plug.

[0018] Preferably, several bolts are also installed on the outside of the water tank;

[0019] The fixed flange is fixed to the water tank by a number of bolts.

[0020] Preferably, the water pump operates at a set power to achieve stable circulation of water in the water tank.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] By introducing wastewater from the aquaculture tank into a curved pipe through the inlet mechanism, the wastewater is finely filtered through several filter holes at the upper end of the outer side of the curved pipe. A valve is installed on the waste discharge pipe. When there are many impurities accumulated in the tank due to filtration, simply open the valve and the impurities can be quickly discharged out of the device through the waste discharge pipe. This waste discharge method is simple and convenient to operate, can clean the impurities in the device in time, avoid the accumulation of impurities affecting the filtration effect and normal operation of the device, and effectively extend the service life of the device.

[0023] A water pump is fixed to the lower outer side of the water tank, and the water pump is connected to the water tank. At the same time, the water pipe is connected to the water inlet pipe of the aquaculture tank. After the water pump is started, it can stably transport the filtered water in the water tank back to the aquaculture tank through the water pipe, realizing the recycling of water. This stable water circulation not only ensures that there is always a sufficient water source in the aquaculture tank, but also maintains the activity of the water, provides a suitable living environment for aquatic products, promotes their growth and development, and improves the yield and quality of aquaculture. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is an exploded structural diagram of the present invention;

[0026] Figure 3 This is a schematic diagram of the waste discharge mechanism of this utility model;

[0027] Figure 4 This is a schematic diagram of the water inlet mechanism of this utility model;

[0028] Figure 5 This is a schematic diagram of the circulating water tank mechanism of this utility model.

[0029] In the diagram: 1. Circulating water tank mechanism; 11. Water tank; 12. Water pump; 13. Connecting water pipe; 14. Top cover; 15. Bolt; 2. Waste discharge mechanism; 21. Bend; 22. Waste discharge pipe; 23. Valve; 24. Filter hole; 25. Fixed flange; 3. Water inlet mechanism; 31. Water inlet pipe; 32. Limiting plate; 33. Cleaning brush; 34. Handle. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] like Figures 1 to 3 As shown:

[0032] Example 1: This utility model provides an aquaculture recirculating water purification device, including a recirculating water tank mechanism 1, a waste discharge mechanism 2, and a water inlet mechanism 3;

[0033] The circulating water tank mechanism 1 includes a water tank 11, a water pump 12 is fixed to the lower end of the outer side of the water tank 11, and a connecting water pipe 13 is fixed to the upper end of the water pump 12.

[0034] The waste discharge mechanism 2 includes a bend 21, a waste discharge pipe 22 is fixed to the lower end of the bend 21, a valve 23 is installed on the waste discharge pipe 22, a number of filter holes 24 are provided on the upper outer side of the bend 21, and a fixed flange 25 is also installed on the outer side of the bend 21.

[0035] The bend 21 and the waste discharge pipe 22 are connected to each other. The fixed flange 25 is fixed to the outside of the circulating water tank mechanism 1. The waste discharge pipe 22 is located on the outside of the circulating water tank mechanism 1, and the filter hole 24 is located on the inside of the circulating water tank mechanism 1.

[0036] The water inlet mechanism 3 is installed on the circulating water tank mechanism 1 and embedded in the waste discharge mechanism 2;

[0037] The water inlet mechanism 3 is connected to the drainage hose of the aquaculture tank, the water pipe 13 is connected to the water inlet pipe of the aquaculture tank, and the water pump 12 and the water tank 11 are interconnected.

[0038] As can be seen from the above, during operation, the sewage in the aquaculture tank flows into the water inlet mechanism 3 through the drain hose, and then enters the bend 21 through the water inlet mechanism 3. The filter hole 24 at the upper end of the outer side of the bend 21 filters the sewage, leaving impurities in the bend 21. The filtered water then enters the water tank 11.

[0039] When a lot of impurities accumulate in the water tank 11, the valve 23 can be opened to discharge the impurities and ensure the normal operation of the device.

[0040] The water pump 12 at the lower outer side of the water tank 11 is started, and the filtered water in the water tank 11 is transported back to the aquaculture tank through the connecting water pipe 13, realizing the recycling of water and providing a clean water source for aquaculture, which is conducive to the healthy growth of aquatic products.

[0041] like Figure 4 and Figure 5 As shown:

[0042] Example 2: This example is basically the same as the previous example, except that the water inlet mechanism 3 includes a water inlet pipe 31, a limit plate 32 is fixed to the outside of the water inlet pipe 31 by a bearing, and a cleaning brush 33 is also fixed to the lower end of the outside of the water inlet pipe 31.

[0043] The limiting plate 32 is fitted into the upper side of the circulating water tank mechanism 1, and the water inlet pipe 31 extends into the interior of the waste discharge mechanism 2;

[0044] When the water inlet pipe 31 is rotated, the cleaning brush 33 scrapes the inner wall of the bend 21 to clean the filter holes 24.

[0045] Specifically, a handle 34 is fixed to the outside of the water inlet pipe 31.

[0046] Specifically, a cover 14 is installed on the upper side of the water tank 11;

[0047] The bottom of the limiting plate 32 is embedded in the upper cover 14 by an annular sealing plug.

[0048] Specifically, several bolts 15 are also installed on the outside of the water tank 11;

[0049] The fixed flange 25 is fixed to the water tank 11 by several bolts 15.

[0050] Specifically, the water pump 12 operates at a set power to achieve stable circulation of water in the water tank 11.

[0051] As can be seen from the above, when it is necessary to clean the filter hole 24, turn the handle 34 to drive the water inlet pipe 31 to rotate, and the cleaning brush 33 at the lower outer end of the pipe will scrape the inner wall of the bend pipe 21 to clean the filter hole 24.

[0052] The limiting plate 32 is embedded in the upper cover 14 on the upper side of the water tank 11 by an annular sealing plug, which not only ensures the stability of the water inlet pipe 31 when it rotates, but also prevents water leakage in the water tank 11 and maintains the sealed environment inside the device.

[0053] Several bolts 15 installed on the outside of the water tank 11 securely fix the fixing flange 25 to the water tank 11, so that the waste discharge mechanism 2 is tightly connected to the circulating water tank mechanism 1, ensuring that the sewage can smoothly enter the waste discharge mechanism 2 for filtration.

[0054] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0055] 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 the present invention can be combined with each other.

[0056] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A circulating water purification device for aquaculture, characterized in that, It includes a circulating water tank mechanism (1), a waste discharge mechanism (2), and a water inlet mechanism (3); The circulating water tank mechanism (1) includes a water tank (11), a water pump (12) is fixed at the lower end of the outer side of the water tank (11), and a connecting water pipe (13) is fixed at the upper end of the water pump (12). The waste discharge mechanism (2) includes a bend (21), a waste discharge pipe (22) is fixed at the lower end of the bend (21), a valve (23) is installed on the waste discharge pipe (22), a number of filter holes (24) are provided at the upper outer side of the bend (21), and a fixed flange (25) is also installed on the outer side of the bend (21). The bend (21) and the waste discharge pipe (22) are interconnected. The fixed flange (25) is fixed to the outside of the circulating water tank mechanism (1). The waste discharge pipe (22) is located on the outside of the circulating water tank mechanism (1). The filter hole (24) is located on the inside of the circulating water tank mechanism (1). The water inlet mechanism (3) is installed on the circulating water tank mechanism (1) and embedded in the waste discharge mechanism (2); The water inlet mechanism (3) is connected to the drainage hose of the aquaculture tank, the connecting water pipe (13) is connected to the water inlet pipe of the aquaculture tank, and the water pump (12) and the water tank (11) are interconnected.

2. The aquaculture recirculating water purification device as described in claim 1, characterized in that, The water inlet mechanism (3) includes a water inlet pipe (31), and a limit plate (32) is fixed to the outside of the water inlet pipe (31) by a bearing. A cleaning brush (33) is also fixed to the lower end of the outside of the water inlet pipe (31). The limiting plate (32) is fitted into the upper side of the circulating water tank mechanism (1), and the water inlet pipe (31) extends into the interior of the waste discharge mechanism (2); When the water inlet pipe (31) is rotated, the cleaning brush (33) scrapes the inner wall of the bend (21) to clean the filter holes (24).

3. The aquaculture recirculating water purification device as described in claim 2, characterized in that, A handle (34) is also fixed to the outside of the water inlet pipe (31).

4. The aquaculture recirculating water purification device as described in claim 3, characterized in that, The water tank (11) is equipped with a top cover (14) on its upper side; The bottom of the limiting plate (32) is embedded in the upper cover (14) by an annular sealing plug.

5. The aquaculture recirculating water purification device as described in claim 4, characterized in that, Several bolts (15) are also installed on the outside of the water tank (11); The fixed flange (25) is fixed to the water tank (11) by a number of bolts (15).

6. The aquaculture recirculating water purification device as described in claim 1, characterized in that, The water pump (12) operates at a set power to achieve stable circulation of water in the water tank (11).

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