Recycling device based on freshwater aquaculture

Abstract

The utility model relates to the field of freshwater aquaculture equipment, and discloses a recycling device based on freshwater aquaculture, which comprises a circulating box, the top of the upper surface of the circulating box is fixedly connected with a feed pipe, and the left side and the right side, close to the feed pipe, of the bottom of the inner wall of the circulating box are both fixedly connected with two groups of support frames; an air cylinder is fixedly connected to the upper surface of the supporting frame, a filtering plate is fixedly connected to the bottom of the air cylinder, an auxiliary assembly is arranged in the circulating box and comprises a motor, an output shaft of the motor is fixedly connected with a reciprocating lead screw, and a cleaning block is in threaded connection to the thread position of the outer wall of the reciprocating lead screw. According to the circulating box, through mutual cooperation of parts in the auxiliary assembly, the phenomenon that the filtering holes are blocked by impurities in the circulating liquid is avoided, the filtering effect of the filtering plate on the liquid in the circulating box is improved, the purifying space of the circulating box on the circulating liquid is enlarged, and the cleaning effect of the equipment on the impurities in the circulating liquid is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of freshwater aquaculture equipment, and in particular to a recycling device based on freshwater aquaculture. Background Technology

[0002] With the development of the freshwater aquaculture industry, people's demand for aquatic products is increasing. Freshwater aquaculture, as an effective way to increase aquatic product yield, has received widespread attention. However, traditional freshwater aquaculture methods have many problems, such as water waste, environmental pollution, and low aquaculture efficiency. These problems not only limit the sustainable development of the aquaculture industry but also have a negative impact on the ecological environment.

[0003] A search revealed Chinese Patent Publication No. CN205030359U, which discloses a freshwater recycling device for aquaculture. The device includes a pond, a purification tower, and a collection tank. An inlet pipe is connected to the bottom of the pond, with its upper end connected to the pond and its left end connected to the purification tower. The purification tower contains a filter screen and an adsorption rod installed to the right of the filter screen. The purification tower is connected to the collection tank via a connecting pipe. An outlet pipe is connected to the left end of the collection tank, with its right end connected to the collection tank and its upper end connected to the pond. A left-side water pump is installed on the outlet pipe. Compared to existing technologies, this invention offers the following advantages: by connecting a purification tower below the pond, the pond water can be effectively circulated and purified, ensuring the water quality in the fishpond and thus guaranteeing the survival rate of the fish. The device is convenient to use, easy to operate, has good stability, and high reliability.

[0004] The aforementioned device has the following drawbacks: during the life process of fish and other organisms, the aquatic waters produce feces and other impurities, which causes the microorganisms in the waters to multiply in large quantities, resulting in damage to the aquatic environment and a deterioration of the environment for fish. Manual cleaning of the waters is time-consuming and labor-intensive, while using chemical cleaning methods will damage the water environment and increase the risk of fish mortality. Therefore, a recycling device based on freshwater aquaculture is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a recycling device based on freshwater aquaculture, which aims to improve the problem of inconvenience in cleaning impurities in water bodies in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a recycling device based on freshwater aquaculture, comprising a recycling tank, a feed pipe fixedly connected to the top of the upper surface of the recycling tank, two sets of support frames fixedly connected to the left and right sides of the bottom of the inner wall of the recycling tank near the feed pipe, a cylinder fixedly connected to the upper surface of the support frame, a filter plate fixedly connected to the bottom of the cylinder, an auxiliary component provided inside the recycling tank, the auxiliary component including a motor, a reciprocating screw fixedly connected to the output shaft of the motor, a cleaning block threadedly connected to the threaded part of the outer wall of the reciprocating screw, a cleaning roller rotatably connected to the left surface of the cleaning block, a gear fixedly connected to the left end of the cleaning roller, a toothed groove opened on the inner surface of the recycling tank, and recycling components provided on both the left and right sides of the recycling tank.

[0007] As a further description of the above technical solution: the circulation assembly includes a secondary box, a circulation pipe is connected to the bottom pipe of the rear surface of the secondary box, the circulation pipe is fixedly installed on the rear surface of the circulation box by a water pump, and a guide plate is fixedly connected to the upper right surface of the circulation box.

[0008] As a further description of the above technical solution: waste bins are fixedly connected to both the front and rear sides of the bottom of the circulation box, and the right surface of the cleaning block is in contact with the left surface of the filter plate.

[0009] As a further description of the above technical solution: the tooth edges of the gear mesh with the teeth of the tooth groove.

[0010] As a further description of the above technical solution: two sets of locking blocks are engaged in the groove on the right surface of the circulation box, and a sponge pad is fixedly installed between the two sets of locking blocks.

[0011] As a further description of the above technical solution: a water pump is fixedly installed at the bottom of the rear surface of the circulation tank.

[0012] As a further description of the above technical solution: the auxiliary box is fixedly installed on the right surface of the circulation box.

[0013] As a further description of the above technical solution: the motor is fixedly connected to the rear end of the left surface of the circulation box.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, by utilizing the interconnections of components such as the cleaning roller, filter plate, and cleaning block in the auxiliary components, the phenomenon of impurities in the circulating liquid clogging the filter holes is avoided, the filtration effect of the filter plate on the liquid in the circulating tank is improved, and impurities are isolated and collected in the waste bin, thereby increasing the purification space of the circulating liquid in the circulating tank and enhancing the cleaning effect of the equipment on impurities in the circulating liquid.

[0016] 2. In this utility model, the circulation and purification of the circulating liquid is achieved through the cooperation of the sponge pad, circulation pipe, auxiliary box and other components in the circulation assembly, thereby improving the purification efficiency and effect of the equipment and increasing the recycling efficiency of the equipment. Attached Figure Description

[0017] Figure 1 This is a frontal view of the main body of a recycling device based on freshwater aquaculture proposed in this utility model.

[0018] Figure 2 This is a schematic diagram of the internal area of ​​the circulation tank of a recycling device based on freshwater aquaculture proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of a partial area of ​​the cleaning roller of a recycling device based on freshwater aquaculture proposed in this utility model.

[0020] Figure 4 This is an exploded view of a portion of the feed plate of a recycling device based on freshwater aquaculture proposed in this utility model.

[0021] Legend:

[0022] 1. Circulation box; 2. Circulation assembly; 21. Auxiliary box; 22. Circulation pipe; 23. Guide plate; 24. Sponge pad; 25. Clamping block; 26. Water pump; 3. Feed pipe; 4. Cylinder; 41. Support frame; 42. Filter plate; 5. Auxiliary assembly; 51. Motor; 52. Waste bin; 53. Reciprocating screw; 54. Cleaning block; 55. Cleaning roller; 56. Gear; 57. Gear groove. Detailed Implementation

[0023] 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.

[0024] Reference Figure 1 - Figure 2This utility model provides an embodiment of a circulating water aquaculture device, including a circulation tank 1, which supports the equipment. A feed pipe 3 is fixedly connected to the top of the upper surface of the circulation tank 1. The water to be purified is drawn into the circulation tank 1 through the feed pipe 3 by an external water pump. Two sets of support frames 41 are fixedly connected to the bottom of the inner wall of the circulation tank 1 near the left and right sides of the feed pipe 3. The support frames 41 support and position the filter plate 42. A cylinder 4 is fixedly connected to the upper surface of the support frame 41. The cylinder 4 provides the power source for raising and lowering the filter plate 42. The filter plate 42 is fixedly connected to the bottom of the cylinder 4. The filter plate 42 filters the liquid in the circulation tank 1. An auxiliary component 5 is provided inside the circulation tank 1, and circulation components 2 are provided on both the left and right sides of the circulation tank 1.

[0025] Reference Figure 1 - Figure 3 After the circulating liquid is introduced into the feed pipe 3, the auxiliary component 5 is activated. The auxiliary component 5 includes a motor 51, which is fixedly connected to the rear end of the left surface of the circulation tank 1. When the motor 51 is activated, the output shaft of the motor 51 rotates, driving the reciprocating lead screw 53 to rotate. The output shaft of the motor 51 is fixedly connected to the reciprocating lead screw 53. The rotation of the reciprocating lead screw 53 drives the cleaning block 54 to rotate. The cleaning block 54 is threadedly connected to the outer thread of the reciprocating lead screw 53, so that the cleaning block 54 cleans the filter holes in the filter plate 42. The right surface of the cleaning block 54 is in contact with the left surface of the filter plate 42, preventing impurities in the circulating liquid from clogging the filter holes and improving the efficiency of the filter plate 42 in cleaning the circulation tank. The filtration effect of the liquid in 1 is achieved by fixing a gear 56 to the left end of the cleaning roller 55. The inner surface of the circulation box 1 is provided with a toothed groove 57. The movement of the cleaning block 54 drives the gear 56 to move in the toothed groove 57. The teeth of the gear 56 mesh with the teeth of the toothed groove 57. The left surface of the cleaning block 54 is rotatably connected to the cleaning roller 55, causing the cleaning roller 55 to rotate. The rotation of the cleaning roller 55 pushes the impurities at the bottom of the circulation box 1, causing the impurities to enter the waste bin 52 for isolation and collection. The waste bins 52 are fixedly connected to both the front and rear sides of the bottom of the circulation box 1, which increases the purification space of the circulating liquid in the circulation box 1 and enhances the cleaning effect of the equipment on the impurities in the circulating liquid.

[0026] Reference Figure 2 - Figure 4The circulating liquid moves from the filter holes in the filter plate 42 to both sides of the circulation box 1. The circulation assembly 2 is activated. The circulation assembly 2 includes a secondary box 21, which is fixedly installed on the right surface of the circulation box 1. Two sets of locking blocks 25 are engaged in the groove on the right surface of the circulation box 1. During the flow, the circulating liquid comes into contact with the sponge pad 24. The sponge pad 24 is fixedly installed between the two sets of locking blocks 25. A guide plate 23 is fixedly connected to the upper end of the right surface of the circulation box 1. Under the action of the guide plate 23, the circulating liquid flows into the secondary box 21. The sponge pad 24 circulates the liquid. The system separates floating impurities on the liquid surface, further improving the purification effect of the circulating liquid. The bottom pipe on the rear surface of the auxiliary tank 21 is connected to the circulation pipe 22, and the liquid flowing into the auxiliary tank 21 can be reintroduced into the circulating tank 1 through the circulation pipe 22 by the suction pump 26. The suction pump 26 is fixedly installed at the bottom of the rear surface of the circulating tank 1. The circulation pipe 22 is fixedly installed on the rear surface of the circulating tank 1 by the suction pump 26 to complete the circulation purification of the circulating liquid, thereby improving the purification efficiency of the equipment for the circulating liquid and improving the recycling efficiency of the equipment.

[0027] Working principle: After the circulating liquid is introduced into the feed pipe 3, the auxiliary component 5 is started, and the motor 51 is started. The output shaft of the motor 51 rotates, driving the reciprocating screw 53 to rotate. The rotation of the reciprocating screw 53 drives the cleaning block 54 to rotate, so that the cleaning block 54 cleans the filter holes in the filter plate 42, preventing impurities in the circulating liquid from clogging the filter holes and improving the filtration effect of the filter plate 42 on the liquid in the circulation tank 1. The movement of the cleaning block 54 drives the gear 56 to move in the tooth groove 57, causing the cleaning roller 55 to rotate. The rotation of the cleaning roller 55 pushes the impurities at the bottom of the circulation tank 1, causing the impurities to enter the waste bin 52 for isolation and collection, thus improving the filtration effect of the circulating liquid in the circulation tank 1. The purification space of the liquid enhances the cleaning effect of the equipment on impurities in the circulating liquid. The circulating liquid moves from the filter holes in the filter plate 42 to both sides of the circulation box 1. The circulation component 2 is started, and the circulating liquid comes into contact with the sponge pad 24 during the flow. Under the action of the guide plate 23, the circulating liquid flows into the auxiliary box 21. The sponge pad 24 separates the floating impurities on the surface of the circulating liquid, further improving the purification effect of the circulating liquid. The liquid flowing into the auxiliary box 21 can be reintroduced into the circulation box 1 through the circulation pipe 22 by the water pump 26 to complete the circulation purification of the circulating liquid, improve the purification efficiency of the equipment for the circulating liquid, and improve the circulation efficiency of the equipment.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A recycling device based on freshwater aquaculture, comprising a recycling tank (1), characterized in that: The top surface of the circulation box (1) is fixedly connected to the feed pipe (3). The bottom of the inner wall of the circulation box (1) is fixedly connected to two sets of support frames (41) on both the left and right sides near the feed pipe (3). The upper surface of the support frame (41) is fixedly connected to the cylinder (4). The bottom of the cylinder (4) is fixedly connected to the filter plate (42). The inside of the circulation box (1) is provided with an auxiliary component (5). The auxiliary component (5) includes a motor (51). The output shaft of the motor (51) is fixedly connected to a reciprocating screw (53). The outer wall of the reciprocating screw (53) is threaded with a cleaning block (54). The left surface of the cleaning block (54) is rotatably connected to a cleaning roller (55). The left end of the cleaning roller (55) is fixedly connected to a gear (56). The inner surface of the circulation box (1) is provided with a toothed groove (57). The left and right sides of the circulation box (1) are provided with circulation components (2).

2. The recycling device based on freshwater aquaculture according to claim 1, characterized in that: The circulation assembly (2) includes a secondary box (21), and a circulation pipe (22) is connected to the bottom of the rear surface of the secondary box (21). The circulation pipe (22) is fixedly installed on the rear surface of the circulation box (1) by a water pump (26). A guide plate (23) is fixedly connected to the upper right surface of the circulation box (1).

3. The recycling device based on freshwater aquaculture according to claim 1, characterized in that: Waste bins (52) are fixedly connected to the front and rear sides of the bottom of the circulation box (1), and the right surface of the cleaning block (54) is in contact with the left surface of the filter plate (42).

4. The recycling device based on freshwater aquaculture according to claim 1, characterized in that: The teeth of the gear (56) mesh with the teeth of the tooth groove (57).

5. A recycling device based on freshwater aquaculture according to claim 2, characterized in that: Two sets of locking blocks (25) are engaged in the groove on the right surface of the circulation box (1), and a sponge pad (24) is fixedly installed between the two sets of locking blocks (25).

6. The recycling device based on freshwater aquaculture according to claim 1, characterized in that: A water pump (26) is fixedly installed at the bottom of the rear surface of the circulation tank (1).

7. A recycling device based on freshwater aquaculture according to claim 2, characterized in that: The auxiliary box (21) is fixedly installed on the right surface of the circulation box (1).

8. A recycling device based on freshwater aquaculture according to claim 1, characterized in that: The motor (51) is fixedly connected to the rear end of the left surface of the circulation box (1).

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