Livestock breeding wastewater treatment device

Abstract

The utility model discloses a livestock breeding wastewater treatment device, which relates to the technical field of wastewater treatment, comprises a settling pond arranged on one side of a box body, a side plate arranged on the surface of the box body, a cover body arranged at the top end of the box body and a water inlet arranged at the top end of the cover body, and is characterized in that a motor is arranged at the top end of the cover body; the output end of the motor penetrates through the cover body to be connected with a first rotating rod, and sleeves are symmetrically arranged on the surface of the first rotating rod; the bottom end of the cover body is connected with a supporting rod, the bottom end of the supporting rod is connected with a mounting plate, and the bottom end of the mounting plate is connected with a cleaning brush. According to the livestock breeding wastewater treatment device, impurities in livestock breeding wastewater can be filtered for the first time through the collecting plate, and meanwhile, a second rotating rod can drive a gear, a rack and the collecting plate to rotate at the bottom end of the collecting plate through work of a motor, so that the impurities on the surfaces of filtering holes in the collecting plate can be conveniently cleaned through a cleaning brush; the filtering holes are prevented from being blocked, so that the wastewater treatment efficiency is prevented from being influenced.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to a livestock breeding wastewater treatment device. Background Technology

[0002] With the continuous expansion of the livestock and poultry farming industry, the negative impacts it brings are becoming increasingly prominent. The environmental impact of livestock and poultry farming wastewater is a common problem. The direct discharge of manure, food scraps, and livestock and poultry hair generated by farming greatly pollutes the environment, leading to problems such as foul air odor, groundwater pollution, and the proliferation of microorganisms. In order to protect the environment, it is necessary to purify and treat livestock and poultry farming wastewater. There are many treatment methods, including physical, chemical, biological, and mixed treatment methods, all aimed at minimizing the pollution of water sources, soil, and air by farming wastewater. Regardless of the treatment method used, the wastewater needs to be separated and pretreated to separate the solid and liquid components, so that it can be treated in a targeted manner through integrated processes.

[0003] A livestock and poultry wastewater treatment device disclosed in utility model publication number CN209797663U includes a base, a caster wheel on the lower surface of the base, a handrail fixedly provided at the end of the base, a groove on the upper surface of the base, a wastewater treatment tank placed in the groove, an opening on the upper surface of the wastewater treatment tank, a filter tank movably placed in the opening, limit blocks on both sides of the end of the filter tank, filter holes arranged in an array on the surface of the filter tank, and lifting ropes fixedly connected to the upper surfaces of the two limit blocks.

[0004] In the aforementioned device, the solids in the wastewater can be separated into multiple layers through the filter barrel, filter screen, and stirring rod, which facilitates the subsequent stage of wastewater treatment and improves the efficiency of wastewater treatment. However, livestock breeding wastewater often contains objects such as feathers or hair. As the filtration equipment continuously filters these substances, the hair can easily clog the filtration equipment. If it is not cleaned in time, it will affect the treatment efficiency of livestock breeding wastewater. Utility Model Content

[0005] This utility model provides a livestock breeding wastewater treatment device. 1. The collection plate can perform initial filtration of impurities in livestock breeding wastewater. Simultaneously, the operation of the motor can cause the second rotating rod to drive the gear, rack, and collection plate to rotate at the bottom of the receiving end, facilitating the cleaning of impurities on the surface of the filter holes on the collection plate by a cleaning brush, avoiding clogging of the filter holes and affecting the wastewater treatment efficiency. 2. The filter plate can further filter solid impurities in livestock breeding wastewater. At the same time, the rotation of the second rotating rod can drive the squeezing block to rotate inside the groove. The squeezing block can squeeze the moving plate, etc., thereby causing the moving plate to drive the movable rod, connecting block, and filter plate to move. The filter plate is tilted and shaken, causing impurities on its surface to slide to one side of the filter plate, facilitating subsequent centralized treatment, and also avoiding clogging of the filter plate surface, which would affect the wastewater treatment efficiency. In summary, this solves the problems in the background technology.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A livestock breeding wastewater treatment device includes a sedimentation tank disposed on one side of a tank, a side plate disposed on the surface of the tank, a cover disposed on the top of the tank, and a water inlet disposed on the top of the cover, characterized in that:

[0008] A motor is installed at the top of the cover, and the output end of the motor passes through the cover and is connected to a first rotating rod. Sleeves are symmetrically arranged on the surface of the first rotating rod.

[0009] The bottom end of the cover is connected to a support rod, and the bottom end of the support rod is connected to a mounting plate, and the bottom end of the mounting plate is connected to a cleaning brush.

[0010] The inside of the box is provided with a collection plate, and the bottom of the collection plate is provided with a filter hole. The surface of the collection plate is connected with a toothed rack.

[0011] A fixing rod is connected to one side of the inner wall of the box, and a bearing is connected to one end of the fixing rod. A second rotating rod is connected inside the bearing, and a gear is connected to the surface of the second rotating rod. A connecting pipe is connected to the top of the second rotating rod.

[0012] The sleeve is internally connected to a first spring, and a limit rod is connected to the top of the first spring;

[0013] The connecting pipe is internally connected to a partition, and the surface of the partition is symmetrically provided with limit holes.

[0014] As a further description of the above technical solution:

[0015] The diameter of the limiting rod is the same as the inner diameter of the limiting hole, and the distance between the two limiting rods is the same as the distance between the two limiting holes.

[0016] As a further description of the above technical solution:

[0017] The surface of the collecting plate is provided with a groove, and two sliders are slidably connected inside the groove. Limiting plates are connected to both sides of the inner wall of the box.

[0018] As a further description of the above technical solution:

[0019] The surfaces of the gear and rack are meshed.

[0020] As a further description of the above technical solution:

[0021] The inner wall of the box is connected to the frame, and a filter plate is slidably connected to the top of the frame. The top of the frame is opened into a groove, and a movable plate is slidably connected to the inner wall of the groove. A movable rod is connected to one side of the movable plate, and a connecting block is connected to the surface of the movable rod. A second spring is connected between the movable plate and the inner wall of the groove.

[0022] As a further description of the above technical solution:

[0023] The frame is inclined and installed on the inner wall of the box.

[0024] As a further description of the above technical solution:

[0025] The bottom end of the second rotating rod is connected to a pressing block.

[0026] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0027] 1. In this utility model, the collection plate can perform the initial filtration of impurities in livestock breeding wastewater. At the same time, the operation of the motor can drive the second rotating rod to rotate the gear, rack and pinion and the collection plate at the bottom of the receiving end, which facilitates the cleaning of impurities on the surface of the filter holes on the collection plate by the cleaning brush, avoiding clogging of the filter holes and affecting the wastewater treatment efficiency.

[0028] 2. In this utility model, the filter plate can further filter solid impurities in livestock breeding wastewater. At the same time, when the second rotating rod rotates, it can drive the squeezing block to rotate inside the groove. The squeezing block can squeeze the moving plate, etc., so that the moving plate can drive the movable rod, connecting block and filter plate to move. The impurities on the surface of the filter plate can slide to one side of the filter plate by tilting and shaking, which is convenient for subsequent centralized treatment. At the same time, it can also avoid clogging the surface of the filter plate and affecting the wastewater treatment efficiency. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the structure of a livestock breeding wastewater treatment device according to the present invention;

[0030] Figure 2 This is a schematic diagram of the bottom part of the cover body in this utility model;

[0031] Figure 3 This is a schematic diagram of the internal structure of the box in this utility model;

[0032] Figure 4 This is a schematic diagram of the surface structure of the collecting plate in this utility model;

[0033] Figure 5 This is a schematic diagram of the internal structure of the sleeve in this utility model;

[0034] Figure 6 This is a schematic diagram of the internal structure of the connecting pipe in this utility model;

[0035] Figure 7 This is a schematic diagram of the internal structure of the box in this utility model;

[0036] Figure 8 This is a schematic diagram of the surface structure of the frame in this utility model;

[0037] Figure 9 for Figure 8 Enlarged structural diagram at point A in the middle.

[0038] Legend:

[0039] 1. Box body; 2. Sedimentation tank; 3. Side plate; 4. Cover; 5. Inlet; 6. Motor; 7. First rotating rod; 8. Sleeve; 9. Support rod; 10. Mounting plate; 11. Cleaning brush; 12. Collection plate; 13. Filter hole; 14. Rack; 15. Fixing rod; 16. Bearing; 17. Second rotating rod; 18. Gear; 19. Connecting pipe; 20. First spring; 21. Limiting rod; 22. Partition plate; 23. Limiting hole; 24. Slide groove; 25. Sliding block; 26. Limiting plate; 27. Extrusion block; 28. Frame; 29. ​​Filter plate; 30. Groove; 31. Moving plate; 32. Movable rod; 33. Connecting block; 34. Second spring. Detailed Implementation

[0040] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0041] Reference Figure 1-9A livestock breeding wastewater treatment device includes a sedimentation tank 2 disposed on one side of a box 1, a side plate 3 disposed on the surface of the box 1, a cover 4 disposed on the top of the box 1, and a water inlet 5 disposed on the top of the cover 4.

[0042] A motor 6 is installed at the top of the cover 4, and the output end of the motor 6 passes through the cover 4 and is connected to a first rotating rod 7. Sleeves 8 are symmetrically arranged on the surface of the first rotating rod 7.

[0043] The bottom end of the cover 4 is connected to a support rod 9, and the bottom end of the support rod 9 is connected to a mounting plate 10, and the bottom end of the mounting plate 10 is connected to a cleaning brush 11.

[0044] The inside of the box 1 is provided with a collection plate 12, and the bottom of the collection plate 12 is provided with a filter hole 13. A toothed rack 14 is connected to the surface of the collection plate 12.

[0045] A fixing rod 15 is connected to one side of the inner wall of the housing 1, and a bearing 16 is connected to one end of the fixing rod 15. A second rotating rod 17 is connected inside the bearing 16, and a gear 18 is connected to the surface of the second rotating rod 17. A connecting pipe 19 is connected to the top of the second rotating rod 17.

[0046] The sleeve 8 is internally connected to a first spring 20, and the top of the first spring 20 is connected to a limit rod 21;

[0047] The connecting pipe 19 is internally connected to a partition 22, and the surface of the partition 22 is symmetrically provided with limit holes 23. The fixing rod 15 is connected to one side of the box 1 by bolts. The fixing rod 15 and the bearing 16 are used to support and limit the second rotating rod 17. The collecting plate 12 is located directly below the water inlet 5, which facilitates the filtration of hair and other impurities in the livestock breeding wastewater discharged from the water inlet 5. The cleaning brush 11 is in contact with the bottom of the inside of the collecting plate 12, which facilitates the sweeping away of hair and other impurities on the surface of the filter hole 13, and avoids clogging the filter hole 13. The side plate 3 can be opened to facilitate the cleaning of impurities on the surface of the filter plate 29.

[0048] Furthermore, the diameter of the limiting rod 21 is the same as the inner diameter of the limiting hole 23, and the distance between the two limiting rods 21 is the same as the distance between the two limiting holes 23. The limiting rod 21 is connected to the limiting hole 23 so that the first rotating rod 7 can drive the second rotating rod 17 to rotate. It also makes it convenient to remove the limiting rod 21 from the inside of the limiting hole 23 when the cover 4 is opened to clean the inside of the box 1, so that the cover 4 can be opened and the surface of the collection plate 12 and the cleaning brush 11 can be cleaned.

[0049] Furthermore, a groove 24 is provided on the surface of the collecting plate 12, and two sliders 25 are slidably connected inside the groove 24. Limiting plates 26 are respectively connected to the inner walls of the box 1. The limiting plates 26 are connected to the sliders 25 by bolts, which facilitates the support of the collecting plate 12. At the same time, the sliders 25 and the groove 24 facilitate the rotation of the collecting plate 12.

[0050] Furthermore, the surfaces of gear 18 and rack 14 are meshed, and gear 18 facilitates the rotation of rack 14 and collection plate 12, thereby allowing the cleaning brush 11 at the top of collection plate 12 to clean its surface and prevent hair and other impurities from clogging filter holes 13.

[0051] Furthermore, the inner wall of the housing 1 is connected to the frame 28, and the top of the frame 28 is slidably connected to the filter plate 29. The top of the frame 28 is opened in the groove 30, and the inner wall of the groove 30 is slidably connected to the movable plate 31. One side of the movable plate 31 is connected to the movable rod 32, and the surface of the movable rod 32 is connected to the connecting block 33. A second spring 34 is connected between the movable plate 31 and the inner wall of the groove 30. The connecting block 33 is connected to the bottom end of the filter plate 29. When the movable plate 31 is squeezed and moved, the movable rod 32 can drive the connecting block 33 and the filter plate 29 to move back and forth, thereby facilitating the sliding of impurities on the surface of the filter plate 29 to one side.

[0052] Furthermore, the frame 28 is inclinedly arranged on the inner wall of the housing 1. The inclined frame 28 facilitates the movement of the filter plate 29, allowing impurities on its surface to slide to one side, thus preventing them from accumulating on the surface of the filter plate 29 and causing blockage.

[0053] Furthermore, the bottom end of the second rotating rod 17 is connected to an extrusion block 27. The second rotating rod 17 and the extrusion block 27 are in contact with the inside of the groove 30. The diameter of the second rotating rod 17 plus the length of the extrusion block 27 is less than the length and width of the groove 30, so that the second rotating rod 17 can drive the extrusion block 27 to rotate inside the groove 30.

[0054] Working principle: Livestock farming wastewater is discharged into the tank 1 through inlet 5. The wastewater undergoes initial filtration through the filter holes 13 on the collection plate 12 below inlet 5. Simultaneously, the operation of motor 6 causes the first rotating rod 7 to drive the second rotating rod 17, gear 18, rack 14, and collection plate 12 to rotate. This causes the collection plate 12 to rotate at the bottom of the cleaning brush 11, which cleans hair and other impurities from the surface of the filter holes 13 on the collection plate 12, preventing clogging and ensuring efficient filtration of the livestock farming wastewater. The livestock wastewater can be filtered again through the filter plate 29 to separate solids and liquids, making it easier for subsequent treatment. While the second rotating rod 17 is rotating, the squeezing block 27 can rotate inside the groove 30. The squeezing block 27 can squeeze the moving plate 31, which can cause the moving plate 31 to move the movable rod 32, the connecting block 33 and the filter plate 29 on the surface of the frame 28. Since the filter plate 29 is inclined and is constantly moving, impurities on the surface of the filter plate 29 can slide to one side of the filter plate 29, avoiding clogging of the filter plate 29 and affecting the filtration of livestock wastewater.

[0055] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. Livestock breeding wastewater treatment device, comprising a sedimentation tank (2) arranged on one side of the box (1), a side plate (3) arranged on the surface of the box (1), a cover (4) arranged at the top end of the box (1), and a water inlet (5) arranged at the top end of the cover (4), characterized in that: the top end of the cover (4) is provided with a motor (6), and the output end of the motor (6) is connected with a first rotating rod (7) penetrating through the cover (4), and the surface of the first rotating rod (7) is symmetrically provided with a sleeve (8); the bottom end of the cover (4) is connected with a supporting rod (9), and the bottom end of the supporting rod (9) is connected with a mounting plate (10), and the bottom end of the mounting plate (10) is connected with a cleaning brush (11); the inside of the box (1) is provided with a collecting plate (12), and the inside bottom end of the collecting plate (12) is provided with a filter hole (13), and the surface of the collecting plate (12) is connected with a rack (14); one side of the inner wall of the box (1) is connected with a fixed rod (15), one end of the fixed rod (15) is connected with a bearing (16), the inside of the bearing (16) is connected with a second rotating rod (17), the surface of the second rotating rod (17) is connected with a gear (18), and the top end of the second rotating rod (17) is connected with a connecting pipe (19); the inside of the sleeve (8) is connected with a first spring (20), and the top end of the first spring (20) is connected with a limiting rod (21); the inside of the connecting pipe (19) is connected with a partition plate (22), and the surface of the partition plate (22) is symmetrically provided with a limiting hole (23).

2. A livestock farming wastewater treatment apparatus according to claim 1, characterised in that: The diameter of the limiting rod (21) is the same as the inner diameter of the limiting hole (23), and the distance between the two limiting rods (21) is the same as the distance between the two limiting holes (23).

3. A livestock farming wastewater treatment apparatus according to claim 1, characterized in that: The surface of the collecting plate (12) is provided with a chute (24), and the inside of the chute (24) is slidably connected with two sliding blocks (25), and the inner walls of the box (1) are respectively connected with limiting plates (26) on both sides.

4. A livestock farming wastewater treatment apparatus according to claim 1, characterized in that: The surface of the gear (18) and the rack (14) are meshingly connected.

5. A livestock farming wastewater treatment apparatus according to claim 1, characterized in that: The inner wall of the box (1) is connected with a frame (28), the top end of the frame (28) is slidably connected with a filter plate (29), the top end of the frame (28) is provided with a groove (30), the inner wall of the groove (30) is slidably connected with a moving plate (31), one side of the moving plate (31) is connected with a movable rod (32), the surface of the movable rod (32) is connected with a connecting block (33), and the moving plate (31) and the inner wall of the groove (30) are connected with a second spring (34).

6. A livestock rearing effluent treatment apparatus according to claim 5, characterised in that: The frame (28) is inclinedly arranged on the inner wall of the box (1).

7. A livestock farming wastewater treatment apparatus according to claim 1, characterized in that: The bottom end of the second rotating rod (17) is connected with a pressing block (27).

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