Vegetable residue composting equipment

Abstract

The utility model relates to the technical field of composting equipment, and discloses rotten vegetable composting equipment which comprises a composting tank in a cylindrical shape; the dredging structure comprises a first dredging part and a second dredging part, the first dredging part comprises a first fixed circular plate fixedly mounted on the inner wall of the composting tank, a conical material guide plate is fixedly mounted in the first fixed circular plate, eight groups of water filtering holes are formed in the conical material guide plate, and a second rotating shaft is rotationally mounted in the conical material guide plate; a second fixing plate is fixedly mounted on the outer wall of the second rotating shaft, a second brush plate is mounted at the bottom of the second fixing plate in a pasted mode, and the bottom of the second brush plate is tightly attached to the top of the first fixing circular plate and the top of the conical guide plate. The purpose of dredging the water filtering holes is achieved, the discharge efficiency of wastewater is improved, the influence of wastewater on the internal humidity of the device is reduced, the fermentation efficiency of the rotten vegetable leaves is improved, and the use convenience of the device is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of composting equipment, specifically, it relates to a composting equipment for vegetable waste. Background Technology

[0002] During the planting, processing, and sale of vegetables, a large amount of vegetable waste, such as withered leaves, rotten roots, and old stems, is generated. If these wastes are not disposed of in a timely manner, they will not only occupy a lot of land, but also easily breed mosquitoes and spread germs, causing environmental pollution.

[0003] Utility model CN219885955U discloses a solid composting device, including a cylinder, a cover plate installed at the top of the cylinder, and a bottom plate installed at the bottom of the cylinder. A sieve plate A is provided inside the cylinder, with its outer edge contacting the inner side of the cylinder. The sieve plate A is located near the top of the cylinder and slides up and down along the inner side of the cylinder. A first zone is formed between the sieve plate A and the cover plate. A sponge layer is provided in the first zone. An electric push rod is installed on the cover plate, with its free end passing through the cover plate and fixedly connected to the sieve plate A. This composting device has the advantages of reasonable design, strong practicality, high flexibility, and ease of use. Using this composting device, odor emissions can be avoided throughout the composting process, and the nitrogen and sulfur content in the compost product can be increased, ensuring product quality. The composting device has high controllability and can guarantee high consistency in batch product quality.

[0004] However, the aforementioned patent also has the following problems: During the composting process of vegetable waste, the filter holes used to process the juice from the vegetables may be clogged by the fermentation mist. Once the filter holes are clogged, it will seriously affect the discharge of wastewater. Wastewater cannot be discharged in time and will accumulate inside the device, leading to excessively high humidity. Excessive humidity not only affects the normal metabolic activities of fermenting microorganisms and reduces fermentation efficiency, but also prolongs the heating time inside the device. This is because the accumulated wastewater requires more heat to evaporate, thus increasing energy consumption. At the same time, the extended fermentation time will also reduce the overall efficiency of the composting process and increase production costs.

[0005] In view of this, this utility model is proposed. Utility Model Content

[0006] To solve the aforementioned technical problem of filter hole clogging, the basic concept of the technical solution adopted by this utility model is as follows:

[0007] A vegetable waste composting device includes:

[0008] Compost bins are cylindrical in shape.

[0009] The unblocking structure includes a first unblocking section and a second unblocking section. The first unblocking section includes a first fixed circular plate fixedly installed on the inner wall of the composting tank. A conical guide plate is fixedly installed inside the first fixed circular plate. The conical guide plate has eight sets of filter holes inside. A second rotating shaft is rotatably installed inside the conical guide plate. A second fixed plate is fixedly installed on the outer wall of the second rotating shaft. A second brush plate is attached to the bottom of the second fixed plate. The bottom of the second brush plate is in close contact with the top of the first fixed circular plate and the conical guide plate. The second unblocking section includes a second fixed circular plate fixedly installed at the bottom of the composting tank. A hole is opened at the bottom of the second fixed circular plate. A drain pipe is fixedly installed in the hole. A first fixed plate is fixedly installed on the outer wall of the second rotating shaft. A first brush plate is attached to the bottom of the first fixed plate. The bottom of the first brush plate is in close contact with the top of the second fixed circular plate.

[0010] In a preferred embodiment of the present invention, the second unblocking part further includes a second servo motor fixedly installed at the bottom of the second fixed circular plate, and the output shaft of the second servo motor is fixedly connected to one end of the second rotating shaft through a coupling.

[0011] In a preferred embodiment of this utility model, a glass observation window is fixedly installed on one side of the outer wall of the composting tank, a bracket is fixedly installed at the bottom of the composting tank, a fixed cover plate is fixedly installed at the top of the composting tank, a first snap-fit ​​groove is opened inside the fixed cover plate, a sealing cover plate is snap-fitted and installed inside the first snap-fit ​​groove, and a handle is fixedly installed at the top of the sealing cover plate.

[0012] In a preferred embodiment of the present invention, a first servo motor is fixedly installed on the top of the fixed cover plate, a first rotating shaft is rotatably installed on the bottom of the fixed cover plate, three sets of first fixed sleeves are fixedly installed on the outer wall of the first rotating shaft, and three sets of first stirring plates are fixedly installed on the outer wall of the first fixed sleeves.

[0013] In a preferred embodiment of this utility model, a temperature display is fixedly installed on the top of the fixed cover plate, and a hole is opened at the bottom of the fixed cover plate. A temperature probe is fixedly installed in the hole, and the temperature display is electrically connected to the temperature probe.

[0014] In a preferred embodiment of this utility model, the top of the fixed cover plate has an opening, a first gas supply pipe is fixedly installed in the opening, a purification box is fixedly installed on the outer wall of the composting tank, a second gas supply pipe is fixedly installed between the purification box and the first gas supply pipe, a gas pump is fixedly installed on one side of the outer wall of the purification box, and a pipe is fixedly installed between the input end of the gas pump and the purification box.

[0015] In a preferred embodiment of this utility model, a heating plate is fixedly installed on the inner wall of the composting tank, and a first power supply box is fixedly installed on the outer wall of the composting tank. The heating plate is electrically connected to the first power supply box.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] 1. To achieve the purpose of unblocking the filter holes, improve the wastewater discharge efficiency, reduce the impact of wastewater on the internal humidity of the device, improve the fermentation efficiency of vegetable waste, and improve the ease of use of the device.

[0018] 2. To achieve the purpose of sealing the device, accelerate the fermentation rate of vegetable waste, monitor the temperature changes inside the device in real time, and improve the ease of use of the device.

[0019] 3. To achieve the purpose of purifying and discharging waste gas, and to adjust the internal temperature of the device as needed, thereby improving the processing efficiency of the device, simplifying the operation steps of the device, and optimizing the user experience of the device.

[0020] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0021] In the attached diagram:

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This is a diagram of the internal structure of the present invention;

[0024] Figure 3 This is a schematic diagram showing the disassembled first snap-fit ​​groove and sealing cover plate of this utility model;

[0025] Figure 4 This is a schematic diagram of the first rotating shaft structure of this utility model;

[0026] Figure 5 This is a schematic diagram showing the disassembled first fixed circular plate and second rotating shaft of this utility model;

[0027] Figure 6 This is a schematic diagram of the second rotating shaft structure of this utility model.

[0028] In the diagram: 10. Compost bin; 11. Glass observation window; 12. Fixed cover plate; 13. First snap-fit ​​groove; 14. Sealing cover plate; 15. Handle; 16. First servo motor; 17. First rotating shaft; 18. First fixed sleeve; 19. First stirring plate; 20. Temperature display instrument; 21. Temperature probe; 22. First gas supply pipe; 23. Purification box; 24. Gas pump; 25. Second gas supply pipe; 26. Heating plate; 27. First power supply box; 28. First fixed circular plate; 29. ​​Conical guide plate; 30. Water filter hole; 31. Second fixed circular plate; 32. Drain pipe; 33. Second servo motor; 34. Second rotating shaft; 35. First fixed plate; 36. First brush plate; 37. Second fixed plate; 38. Second brush plate; 39. Support. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0030] Example 1: A vegetable waste composting device, specifically as follows Figure 1 , Figure 5 and Figure 6 As shown, the system includes a composting tank 10, which is cylindrical in shape. It also includes a dredging structure comprising a first dredging section and a second dredging section. The first dredging section includes a first fixed circular plate 28 fixedly installed on the inner wall of the composting tank 10. A conical guide plate 29 is fixedly installed inside the first fixed circular plate 28. Eight sets of filter holes 30 are opened inside the conical guide plate 29. A second rotating shaft 34 is rotatably installed inside the conical guide plate 29. A second fixing plate 37 is fixedly installed on the outer wall of the second rotating shaft 34. The bottom of the second fixing plate 37 is adhered to... A second brush plate 38 is attached to the bottom of the compost tank 10, with its bottom tightly attached to the top of the first fixed circular plate 28 and the conical guide plate 29. The second unblocking section includes a second fixed circular plate 31 fixedly installed at the bottom of the compost tank 10. The bottom of the second fixed circular plate 31 has holes, and a drain pipe 32 is fixedly installed inside the holes. A first fixed plate 35 is fixedly installed on the outer wall of the second rotating shaft 34, and a first brush plate 36 is attached to the bottom of the first fixed plate 35, with its bottom tightly attached to the top of the second fixed circular plate 31. The unblocking structure unblocks the filter holes, guides the wastewater generated by the fermentation process through the first fixed circular plate 28 and the conical guide plate 29, and transports the wastewater through the filter holes 30 to the top of the second fixed circular plate 31, where it is discharged through the drain pipe 32.

[0031] Specifically, such as Figure 1 , Figure 5 and Figure 6As shown, the second unblocking section also includes a second servo motor 33 fixedly installed at the bottom of the second fixed circular plate 31. The output shaft of the second servo motor 33 is fixedly connected to one end of the second rotating shaft 34 via a coupling. When the second servo motor 33 is started, it drives the second rotating shaft 34 to rotate inside the conical guide plate 29, which in turn drives the second fixed plate 37 and the first fixed plate 35 to rotate. The second brush plate 38 and the first brush plate 36 then sweep and clean the surfaces of the first fixed circular plate 28, the conical guide plate 29, and the second fixed circular plate 31, causing the wastewater to flow rapidly.

[0032] Based on the above, the structure of the compost tank 10, the first fixed circular plate 28, the conical guide plate 29, the filter hole 30, the second fixed circular plate 31, the drain pipe 32, the second servo motor 33, the second rotating shaft 34, the first fixed plate 35, the first brush plate 36, the second fixed plate 37, and the second brush plate 38 achieves the purpose of clearing the filter hole, improving the wastewater discharge efficiency, reducing the impact of wastewater on the internal humidity of the device, improving the fermentation efficiency of vegetable waste, and improving the ease of use of the device.

[0033] Example 2: Based on Example 1, specifically as follows... Figure 1 and Figure 3 As shown, a glass observation window 11 is fixedly installed on one outer wall of the composting tank 10. A bracket 39 is fixedly installed at the bottom of the composting tank 10, and a fixed cover plate 12 is fixedly installed at the top of the composting tank 10. A first snap-fit ​​groove 13 is opened inside the fixed cover plate 12, and a sealing cover plate 14 is snapped into the first snap-fit ​​groove 13. A handle 15 is fixedly installed on the top of the sealing cover plate 14. Vegetable waste is added into the composting tank 10 through the first snap-fit ​​groove 13. By holding the handle 15, the sealing cover plate 14 is snapped into the first snap-fit ​​groove 13 to seal the top of the fixed cover plate 12. The fermentation status can be observed from the outside through the glass observation window 11, and the composting tank 10 is supported by the bracket 39.

[0034] Specifically, such as Figure 1 , Figure 2 and Figure 4 As shown, a first servo motor 16 is fixedly installed on the top of the fixed cover plate 12, and a first rotating shaft 17 is rotatably installed on the bottom of the fixed cover plate 12. Three sets of first fixed sleeves 18 are fixedly installed on the outer wall of the first rotating shaft 17, and three sets of first stirring plates 19 are fixedly installed on the outer wall of the first fixed sleeves 18. When the first servo motor 16 is started, it drives the first rotating shaft 17 to rotate, which in turn drives the three sets of first fixed sleeves 18 to rotate, thereby driving the first stirring plates 19 to stir the vegetable scraps.

[0035] Specifically, such as Figure 1 , Figure 2 and Figure 4As shown, a temperature display 20 is fixedly installed on the top of the fixed cover plate 12, and a hole is opened at the bottom of the fixed cover plate 12. A temperature probe 21 is fixedly installed in the hole, and the temperature display 20 is electrically connected to the temperature probe 21. The temperature probe 21 detects the temperature value inside the compost tank 10, and the temperature display 20 displays the temperature value.

[0036] Based on the above, the structure of the compost tank 10, glass observation window 11, fixed cover plate 12, first snap-fit ​​groove 13, sealing cover plate 14, handle 15, first servo motor 16, first rotating shaft 17, first fixed sleeve 18, first stirring plate 19, temperature display instrument 20, temperature probe 21 and bracket 39 achieves the purpose of sealing the device, accelerating the fermentation rate of vegetable waste, allowing real-time observation of temperature changes inside the device, and improving the ease of use of the device.

[0037] Example 3: Based on Examples 1 and 2, specifically as follows... Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the top of the fixed cover plate 12 has an opening, and a first gas supply pipe 22 is fixedly installed inside the opening. A purification box 23 is fixedly installed on the outer wall of the composting tank 10. A second gas supply pipe 25 is fixedly installed between the purification box 23 and the first gas supply pipe 22. A gas pump 24 is fixedly installed on one side of the outer wall of the purification box 23, and a pipe is fixedly installed between the input end of the gas pump 24 and the purification box 23. Waste gas is collected into the purification box 23 for purification through the first gas supply pipe 22 and the second gas supply pipe 25. The purified waste gas inside the purification box 23 is discharged when the gas pump 24 is started.

[0038] Specifically, such as Figure 1 and Figure 2 As shown, a heating plate 26 is fixedly installed on the inner wall of the composting tank 10, and a first power supply box 27 is fixedly installed on the outer wall of the composting tank 10. The heating plate 26 is electrically connected to the first power supply box 27. Starting the first power supply box 27 heats the heating plate 26, thus adjusting the internal temperature of the device.

[0039] In summary, the structure of the composting tank 10, fixed cover plate 12, first gas supply pipe 22, purification box 23, gas pump 24, second gas supply pipe 25, heating plate 26 and first power supply box 27 achieves the purpose of purifying and discharging waste gas, and can adjust the internal temperature of the device as needed, thereby improving the processing efficiency of the device, simplifying the use steps of the device, and optimizing the user experience of the device.

[0040] Working principle: Vegetable waste is added to the composting tank 10 through the first snap-fit ​​groove 13 inside the fixed cover plate 12. Then, by holding the handle 15, the sealing cover plate 14 is snapped into the first snap-fit ​​groove 13 to seal the top of the fixed cover plate 12 and maintain the fermentation environment inside the composting tank 10. The first servo motor 16 at the top of the fixed cover plate 12 is started, which drives the first rotating shaft 17 to rotate, thereby causing the three sets of first fixed sleeves 18 to rotate. This drives the first stirring plate 19 to stir the vegetable waste in the composting tank 10, promoting full contact between the waste and fermentation microorganisms and accelerating the fermentation process. The temperature probe 21 detects the temperature value inside the composting tank 10 and displays it through the temperature display instrument 20 electrically connected to it, so that the operator can understand the fermentation temperature in real time. Simultaneously, the first power supply box 27 is activated to heat the heating plate 26. The heating power of the heating plate 26 is adjusted according to the temperature displayed on the temperature display instrument 20 to maintain a suitable fermentation temperature environment. The wastewater generated during the fermentation process is guided through the first fixed circular plate 28 and the conical guide plate 29, and transported to the top of the second fixed circular plate 31 through the eight sets of filter holes 30 on the conical guide plate 29. It is then discharged through the drain pipe 32 in the bottom hole of the second fixed circular plate 31. To prevent the filter holes 30 from being blocked, the second servo motor 33 at the bottom of the second fixed circular plate 31 is activated, driving the second rotating shaft 34 to rotate inside the conical guide plate 29, which in turn drives the second fixed plate 37 and the first fixed plate 35 to rotate. The surfaces of the first fixed circular plate 28, the conical guide plate 29 and the second fixed circular plate 31 are swept and cleaned by the second brush plate 38 and the first brush plate 36, so that the wastewater flows quickly and avoids the filter holes 30 from being blocked. The waste gas generated during the composting process is collected in the purification box 23 for purification treatment through the first air supply pipe 22 in the top opening of the fixed cover plate 12 and the second air supply pipe 25 connecting the purification box 23 and the first air supply pipe 22. The gas pump 24 is started to discharge the purified exhaust gas inside the purification box 23, reducing environmental pollution. Through the glass observation window 11 on one side of the composting tank 10, the operator can observe the fermentation status of the vegetable waste inside the composting tank 10 from the outside, so as to adjust the operating parameters in time. The support 39 at the bottom of the composting tank 10 supports the entire composting tank 10 and ensures the stability of the equipment during operation.

[0041] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A vegetable waste composting device, characterized in that, include: The compost bin (10) is cylindrical; The unblocking structure includes a first unblocking section and a second unblocking section. The first unblocking section includes a first fixed circular plate (28) fixedly installed on the inner wall of the compost tank (10). A conical guide plate (29) is fixedly installed inside the first fixed circular plate (28). Eight sets of filter holes (30) are opened inside the conical guide plate (29). A second rotating shaft (34) is rotatably installed inside the conical guide plate (29). A second fixed plate (37) is fixedly installed on the outer wall of the second rotating shaft (34). A second brush plate (38) is pasted on the bottom of the second fixed plate (37). The bottom of the second brush plate (38) is in close contact with the top of the first fixed circular plate (28) and the conical guide plate (29); the second unblocking part includes a second fixed circular plate (31) fixedly installed at the bottom of the compost tank (10), the bottom of the second fixed circular plate (31) is provided with a hole, a drain pipe (32) is fixedly installed in the hole, the outer wall of the second rotating shaft (34) is fixedly installed with a first fixed plate (35), the bottom of the first fixed plate (35) is pasted and installed with a first brush plate (36), the bottom of the first brush plate (36) is in close contact with the top of the second fixed circular plate (31).

2. The vegetable waste composting equipment according to claim 1, characterized in that, The second unblocking part also includes a second servo motor (33) fixedly installed at the bottom of the second fixed circular plate (31), and the output shaft of the second servo motor (33) is fixedly connected to one end of the second rotating shaft (34) through a coupling.

3. The vegetable waste composting equipment according to claim 1, characterized in that, A glass observation window (11) is fixedly installed on one side of the outer wall of the composting tank (10). A bracket (39) is fixedly installed at the bottom of the composting tank (10). A fixed cover plate (12) is fixedly installed at the top of the composting tank (10). A first snap-fit ​​groove (13) is opened inside the fixed cover plate (12). A sealing cover plate (14) is snap-fitted inside the first snap-fit ​​groove (13). A handle (15) is fixedly installed on the top of the sealing cover plate (14).

4. The vegetable waste composting equipment according to claim 3, characterized in that, The top of the fixed cover plate (12) is fixedly installed with a first servo motor (16), the bottom of the fixed cover plate (12) is rotatably installed with a first rotating shaft (17), three sets of first fixed sleeves (18) are fixedly installed on the outer wall of the first rotating shaft (17), and three sets of first stirring plates (19) are fixedly installed on the outer wall of the first fixed sleeves (18).

5. The vegetable waste composting equipment according to claim 3, characterized in that, A temperature display (20) is fixedly installed on the top of the fixed cover plate (12), and a hole is opened at the bottom of the fixed cover plate (12). A temperature probe (21) is fixedly installed in the hole, and the temperature display (20) is electrically connected to the temperature probe (21).

6. The vegetable waste composting equipment according to claim 3, characterized in that, The top of the fixed cover plate (12) has an opening, and a first gas supply pipe (22) is fixedly installed in the opening. A purification box (23) is fixedly installed on the outer wall of the composting tank (10). A second gas supply pipe (25) is fixedly installed between the purification box (23) and the first gas supply pipe (22). A gas pump (24) is fixedly installed on one side of the outer wall of the purification box (23). A pipe is fixedly installed between the input end of the gas pump (24) and the purification box (23).

7. The vegetable waste composting equipment according to claim 1, characterized in that, A heating plate (26) is fixedly installed on the inner wall of the composting tank (10), and a first power supply box (27) is fixedly installed on the outer wall of the composting tank (10). The heating plate (26) is electrically connected to the first power supply box (27).

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