Pig raising sewage treatment device with solid-liquid separation function

By designing a pig sewage treatment device with solid-liquid separation function, using centrifugal action and filtering of the filter, the problem of poor solid-liquid separation effect of the existing sewage treatment device is solved, and a more efficient sewage treatment effect is achieved.

CN222816436UActive Publication Date: 2025-05-02DINGYUAN COUNTY CHANGYUAN ANIMAL HUSBANDRY CO LTD
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Patent Information

Application Number
CN202421805496.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-29
Publication Date
2025-05-02
Estimated Expiration
2034-07-29

AI Technical Summary

Technical Problem

The existing pig farming sewage treatment device has shortcomings in the solid-liquid separation effect, which affects the subsequent treatment effect and has a large limitation on use.

Method used

A sewage treatment device with solid-liquid separation function is designed, including a base plate, a box, a filter cartridge, a filter mesh, a rotating mechanism, a moving mechanism, a fixing mechanism and a discharge mechanism, and solid-liquid separation is achieved through centrifugal action and filtering action of the filter mesh.

Benefits of technology

Through centrifugation and filtering of the filter, the device significantly improves the effect of solid-liquid separation, is simple and flexible in operation, has strong practicality, and can effectively treat pig sewage.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a pig raising sewage treatment device with a solid-liquid separation function, which comprises a bottom plate, a box body and a drain pipe, the box body is fixedly mounted on the top surface of the box body, and the drain pipe fixedly penetrates through the lower end of the right side wall of the box body; the sealing plate is arranged on the left side wall of the box body; the fixing plate is fixedly mounted on the right side surface of the sealing plate; a filter cartridge bearing penetrates through the fixing plate; the filter screen is arranged at the bottom of the filter cartridge; the rotating mechanism is arranged on the filter cartridge and is used for rotating the filter cartridge; and the moving mechanism is arranged on the box body. According to the pig raising sewage treatment device with the solid-liquid separation function, it can be guaranteed that water on solid impurities is thrown out in a centrifugal mode during solid-liquid separation of pig raising sewage, the solid-liquid separation effect is improved, operation is easy, convenient and flexible, and practicability is high.
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Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device for pig farming with a solid-liquid separation function. Background Art

[0002] Pig farming is a relatively common part of agricultural animal husbandry, which plays a positive role in ensuring the material life of the people. Sewage is produced in the process of pig farming, so it is necessary to treat pig farming sewage. However, the existing pig farming sewage treatment equipment still has certain defects, such as:

[0003] The "integrated sewage treatment equipment for pig farms" with application number CN202321879968.7 only performs simple filtering during use, and the sewage falls downward by its own weight and is separated from solid debris. Water will remain on the solid debris, and the separation effect is poor, which affects the subsequent treatment of pig sewage and is not conducive to promoting the development of the pig industry. There are limitations in use. In view of this, a sewage treatment device for pig farming with solid-liquid separation function is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a pig-raising sewage treatment device with a solid-liquid separation function, so as to solve the problem of poor solid-liquid separation effect of the existing pig-raising sewage treatment device mentioned in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a pig farming sewage treatment device with solid-liquid separation function, comprising a bottom plate and a box body, wherein the box body is fixedly installed on the top surface of the bottom plate,

[0006] A drainage pipe, the drainage pipe is fixedly arranged through the lower end of the right side wall of the box;

[0007] A sealing plate, the sealing plate being arranged on the left side wall of the box body;

[0008] A fixing plate, the fixing plate being fixedly mounted on the right side surface of the sealing plate;

[0009] A filter cartridge, wherein the filter cartridge bearing is disposed through the fixing plate;

[0010] A filter screen, wherein the filter screen is arranged at the bottom of the filter cartridge, and the top surface of the filter screen is a conical surface;

[0011] A rotating mechanism, the rotating mechanism is arranged on the filter cartridge and is used for rotating the filter cartridge;

[0012] A moving mechanism, which is arranged on the box body and is used to move the fixing plate and the filter cartridge;

[0013] A fixing mechanism, which is arranged on the filter screen and is used to stably install the filter screen on the bottom of the filter cartridge;

[0014] A discharge mechanism is connected to the fixing mechanism and is used to discharge the filtered solid debris.

[0015] The above technical solution is adopted to facilitate improving the solid separation effect.

[0016] As a preferred technical solution of the utility model, the rotating mechanism includes:

[0017] A mounting plate, the mounting plate being fixedly mounted on an upper end of a right inner wall surface of the box body;

[0018] A motor, wherein the motor is fixedly mounted on the top surface of the mounting plate;

[0019] A rotating shaft, the top end of which is key-connected to the shaft end of the motor, and the rotating shaft bearing is arranged through the mounting plate;

[0020] A driving gear, the driving gear is coaxially fixedly mounted on the bottom end of the rotating shaft;

[0021] The driven gear is fixedly sleeved on the outer wall surface of the filter cartridge, and the driven gear is meshed and connected with the driving gear.

[0022] By adopting the above technical solution, when the rotating shaft drives the driving gear to rotate, the filter cartridge is driven to rotate through the driven gear, thereby improving the solid-liquid separation effect.

[0023] As a preferred technical solution of the utility model, the moving mechanism includes:

[0024] A connecting plate, the connecting plate is fixedly mounted on the right side of the bottom surface of the fixing plate;

[0025] An electric telescopic rod is installed on the right side of the box, and the output shaft of the electric telescopic rod slides through the right side wall of the box, and the output end of the electric telescopic rod is fixedly connected to the right side of the connecting plate.

[0026] By adopting the above technical solution, it is convenient to drive the fixing plate and the filter cartridge to move by the connecting plate through the electric telescopic rod.

[0027] As a preferred technical solution of the utility model, the fixing mechanism includes:

[0028] A fixing frame, the fixing frame is fixedly mounted on the top surface of the filter cartridge;

[0029] A mounting rod, the mounting rod is fixedly mounted on the top surface of the filter screen, and the mounting rod slides through the top of the fixing frame;

[0030] A flat plate, the flat plate is fixedly sleeved on the surface of the mounting rod;

[0031] A spring is sleeved on the outside of the mounting rod, the top end of the spring is fixedly connected to the bottom surface of the flat plate, and the bottom end of the spring is fixedly connected to the top surface of the fixing frame.

[0032] By adopting the above technical solution, the plate can drive the filter screen to generate an upward force through the installation rod by setting the spring, so that the filter screen can be stably abutted against the bottom of the filter cartridge.

[0033] As a preferred technical solution of the utility model, the unloading mechanism includes:

[0034] A roller, the roller being mounted on the top end of the mounting rod;

[0035] A column, the column is fixedly mounted on the left end of the top surface of the base plate;

[0036] A fixing seat is fixedly installed on the top of the column, and the right side surface of the fixing seat is arranged as a downward inclined surface.

[0037] By adopting the above technical solution, the filter cartridge drives the mounting frame and the mounting rod to move synchronously when the fixed plate moves to the left, so that the roller moves downward after contacting the fixed seat, and the mounting rod drives the filter screen downward synchronously, thereby discharging solid impurities.

[0038] As a preferred technical solution of the utility model, a material collection box is arranged below the fixing seat, and the material collection box is arranged on the top surface of the bottom plate.

[0039] The above technical solution is adopted to facilitate the collection of solid impurities.

[0040] Compared with the prior art, the utility model has the following beneficial effects: the pig farming sewage treatment device with solid-liquid separation function can ensure that the water on the solid debris is thrown out by centrifugation during the solid-liquid separation of pig farming sewage, thereby improving the solid-liquid separation effect, and the operation is simple and flexible, and the practicability is strong;

[0041] 1. The sewage generated by pig farming is put into the filter cartridge, so that the sewage cartridge filter cartridge and filter screen can separate solid and liquid;

[0042] 2. Through the setting of the spring, the plate is pushed upward under the release of the spring, so that the plate, the mounting plate and the filter screen generate an upward force, so that the filter screen is closely attached to the bottom of the filter cartridge to ensure effective filtering effect;

[0043] 3. Start the motor to make the shaft drive the driving gear to rotate, and the filter cartridge will rotate through the action of the driven gear, so that the water will be thrown off the solid debris under the action of centrifugal force, thus improving the effect of solid-liquid separation;

[0044] 4. The connecting plate drives the fixing plate and the sealing plate to move to the left through the electric telescopic rod, so that the filter cartridge moves synchronously. After the roller hits the fixing seat, the roller, the mounting rod and the filter screen will move downward. At this time, the separated solid debris will fall downward into the aggregate box to achieve the cleaning of the solid debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0046] Figure 2 This is a schematic diagram of the main cross-sectional structure of the box body of the utility model;

[0047] Figure 3 This is a schematic diagram of the cross-sectional structure of the box body of the utility model from top view;

[0048] Figure 4 This is a schematic diagram of the three-dimensional connection structure between the fixing frame and the mounting rod of the utility model;

[0049] Figure 5 It is a schematic diagram of the main structure when the roller of the utility model conflicts with the fixed seat.

[0050] In the figure: 1. bottom plate; 2. box body; 3. drain pipe; 4. sealing plate; 5. fixing plate; 6. filter cartridge; 7. filter screen; 8. mounting plate; 9. motor; 10. rotating shaft; 11. driving gear; 12. driven gear; 13. connecting plate; 14. electric telescopic rod; 15. fixing frame; 16. mounting rod; 17. flat plate; 18. spring; 19. roller; 20. column; 21. fixing seat; 22. aggregate box. DETAILED DESCRIPTION

[0051] 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.

[0052] See also Figure 1-5, the technical solution of the utility model: a pig farming sewage treatment device with solid-liquid separation function, including a bottom plate 1 and a box body 2, the box body 2 is fixedly installed on the top surface of the box body 1, the drain pipe 3 is fixedly arranged through the lower end of the right side wall of the box body 2, the sealing plate 4 is arranged on the left side wall of the box body 2, the fixing plate 5 is fixedly installed on the right side of the sealing plate 4, the filter cartridge 6 bearing is arranged through the fixing plate 5, the filter screen 7 is arranged at the bottom of the filter cartridge 6, and the top surface of the filter screen 7 is a conical surface;

[0053] The mounting plate 8 is fixedly mounted on the upper end of the right inner wall of the box body 2, the motor 9 is fixedly mounted on the top surface of the mounting plate 8, the top end of the rotating shaft 10 is keyed to the shaft end of the motor 9, and the bearing of the rotating shaft 10 passes through the mounting plate 8, the driving gear 11 is coaxially fixedly mounted on the bottom end of the rotating shaft 10, the driven gear 12 is fixedly sleeved on the outer wall of the filter cartridge 6, and the driven gear 12 is meshed and connected with the driving gear 11;

[0054] The connecting plate 13 is fixedly installed on the right side of the bottom surface of the fixing plate 5, the electric telescopic rod 14 is installed on the right side surface of the box body 2, and the output shaft of the electric telescopic rod 14 slides through the right side wall of the box body 2, and the output end of the electric telescopic rod 14 is fixedly connected to the right side surface of the connecting plate 13;

[0055] The fixing frame 15 is fixedly mounted on the top surface of the filter cartridge 6, the mounting rod 16 is fixedly mounted on the top surface of the filter screen 7, and the mounting rod 16 slides through the top of the fixing frame 15, the flat plate 17 is fixedly sleeved on the surface of the mounting rod 16, the spring 18 is sleeved on the outside of the mounting rod 16, and the top end of the spring 18 is fixedly connected to the bottom surface of the flat plate 17, and the bottom end of the spring 18 is fixedly connected to the top surface of the fixing frame 15;

[0056] The roller 19 is installed on the top of the mounting rod 16, the column 20 is fixedly installed on the left end of the top surface of the base plate 1, the fixed seat 21 is fixedly installed on the top of the column 20, and the right side surface of the fixed seat 21 is set as a downward inclined surface, and a collection box 22 is set below the fixed seat 21, and the collection box 22 is set on the top surface of the base plate 1.

[0057] Working principle: When in use, the sewage generated by pig farming is put into the filter cartridge 6 to separate the sewage into solid and liquid;

[0058] The motor 9 is started to make the rotating shaft 10 drive the driving gear 11 to rotate, so that the driven gear 12 meshing with the driving gear 11 drives the filter cartridge 6 and the filter screen 7 to rotate, so that the solid debris in the filter cartridge 6 after filtration is subjected to the centrifugal effect, and the residual water on the solid debris is thrown out, thereby improving the solid separation effect;

[0059] After solid-liquid separation, the connecting plate 13 drives the fixing plate 5, the sealing plate 4 and the filter cartridge 6 to move to the left by starting the electric telescopic rod 14, and drives the mounting rod 16 and the filter screen 7 to move synchronously through the fixing frame 15. After the roller 19 at the top of the mounting rod 16 hits the fixing seat 21, the roller 19, the mounting rod 16 and the filter screen 7 are pushed downward, and the spring 18 is compressed by the flat plate 17. At this time, the separated solid debris will fall into the collecting box 22 for collection, so as to realize the cleaning of the solid debris;

[0060] Subsequently, the fixing plate 5 is reset to the right by the electric telescopic rod 14. After the roller 19 is separated from the fixing seat 21, the flat plate 17 drives the mounting rod 16 and the filter screen 7 to reset upward by the release action of the spring 18, ensuring that the filter screen 7 stably abuts against the bottom of the filter cartridge 6 until the driven gear 12 and the driving gear 11 are meshed again so that they can be used again. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0061] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pig farming sewage treatment device with solid-liquid separation function, comprising a bottom plate (1) and a box body (2), wherein the box body (2) is fixedly mounted on the top surface of the bottom plate (1), characterized in that: Also includes: A drainage pipe (3), the drainage pipe (3) is fixedly arranged to pass through the lower end of the right side wall of the box body (2); A sealing plate (4), the sealing plate (4) being arranged on the left side wall of the box body (2); A fixing plate (5), the fixing plate (5) being fixedly mounted on the right side surface of the sealing plate (4); A filter cartridge (6), wherein a bearing of the filter cartridge (6) is disposed through the fixing plate (5); A filter screen (7), wherein the filter screen (7) is arranged at the bottom of the filter cartridge (6), and the top surface of the filter screen (7) is a conical surface; A rotating mechanism, the rotating mechanism being arranged on the filter cartridge (6) and being used for rotating the filter cartridge (6); A moving mechanism, the moving mechanism is arranged on the box body (2) and is used for moving the fixing plate (5) and the filter cartridge (6); A fixing mechanism, the fixing mechanism being arranged on the filter screen (7) and being used for stably mounting the filter screen (7) on the bottom of the filter cartridge (6); A discharge mechanism is connected to the fixing mechanism and is used to discharge the filtered solid debris.

2. A pig farming sewage treatment device with solid-liquid separation function according to claim 1, characterized in that: The rotating mechanism comprises: A mounting plate (8), the mounting plate (8) being fixedly mounted on the upper end of the right inner wall surface of the box body (2); A motor (9), wherein the motor (9) is fixedly mounted on the top surface of the mounting plate (8); A rotating shaft (10), the top end of the rotating shaft (10) is key-connected to the shaft end of the motor (9), and the bearing of the rotating shaft (10) is arranged through the mounting plate (8); A driving gear (11), the driving gear (11) being coaxially fixedly mounted on the bottom end of the rotating shaft (10); A driven gear (12) is fixedly sleeved on the outer wall surface of the filter cartridge (6), and the driven gear (12) is meshingly connected with the driving gear (11).

3. The pig farming sewage treatment device with solid-liquid separation function according to claim 1 is characterized in that: The moving mechanism comprises: A connecting plate (13), the connecting plate (13) being fixedly mounted on the right side of the bottom surface of the fixing plate (5); An electric telescopic rod (14), the electric telescopic rod (14) is installed on the right side of the box body (2), and the output shaft of the electric telescopic rod (14) slides through the right side wall of the box body (2), and the output end of the electric telescopic rod (14) is fixedly connected to the right side of the connecting plate (13).

4. The pig farming sewage treatment device with solid-liquid separation function according to claim 1 is characterized in that: The fixing mechanism comprises: A fixing frame (15), wherein the fixing frame (15) is fixedly mounted on the top surface of the filter cartridge (6); A mounting rod (16), the mounting rod (16) being fixedly mounted on the top surface of the filter screen (7), and the mounting rod (16) being slidably disposed through the top of the fixing frame (15); A flat plate (17), wherein the flat plate (17) is fixedly sleeved on the surface of the mounting rod (16); A spring (18), wherein the spring (18) is sleeved on the outside of the mounting rod (16), and the top end of the spring (18) is fixedly connected to the bottom surface of the plate (17), and the bottom end of the spring (18) is fixedly connected to the top surface of the fixing frame (15).

5. The pig farming sewage treatment device with solid-liquid separation function according to claim 4 is characterized in that: The unloading mechanism comprises: A roller (19), wherein the roller (19) is mounted on the top end of the mounting rod (16); A column (20), the column (20) being fixedly mounted on the left end of the top surface of the base plate (1); A fixing seat (21), wherein the fixing seat (21) is fixedly mounted on the top of the column (20), and the right side surface of the fixing seat (21) is arranged as a downwardly slanted surface.

6. The pig farming sewage treatment device with solid-liquid separation function according to claim 5, characterized in that: A material collection box (22) is arranged below the fixing seat (21), and the material collection box (22) is arranged on the top surface of the bottom plate (1).