An intelligent film fermentation device applied to solid organic waste compost fermentation

Abstract

The application discloses an intelligent film fermentation device applied to solid organic waste compost fermentation, relates to the technical field of film composting, and comprises a fermentation platform, a fan and a film-turning machine, wherein the fan and the film-turning machine are arranged on the outer side of the fermentation platform, and a film is arranged above the fermentation platform. Compared with the current film fermentation device, the intelligent film fermentation device is provided with an adjusting mechanism and a cleaning assembly, the different area environments in the fermentation platform are fixed-point adjusted through the adjusting mechanism, the fermentation platform is always isolated from the outside during the operation process, the environmental stability is guaranteed, the cleaning assembly can move along the outer wall of the air supply pipeline under the drive of the driving mechanism according to the needs, the outer wall surface of the air supply pipeline is cleaned through the first cleaning block in the cleaning assembly, the phenomenon that the infiltration liquid is left around the air supply pipeline is reduced through the second cleaning block in the cleaning assembly, and the collection and discharge efficiency of the infiltration liquid is improved.

Description

Technical Field

[0001] This invention relates to the field of membrane composting technology, specifically to an intelligent membrane-coated fermentation device for composting and fermenting solid organic waste. Background Technology

[0002] With the acceleration of urbanization and the large-scale development of agricultural production, the amount of solid organic waste generated is increasing year by year. Among them, composting and fermentation technology is an important means of converting solid organic waste into high-quality organic fertilizer. It is widely used because of its low cost and relatively simple operation.

[0003] However, traditional solid organic waste fermentation devices generally suffer from inaccurate environmental parameter monitoring and lagging control. Most devices rely on only a single or a few detection elements for overall environmental monitoring, failing to capture differences in temperature, humidity, and gas composition in different fermentation zones. This can easily lead to local environmental imbalances, making it difficult to effectively treat localized issues such as excessively high temperature and humidity in solid organic waste. In addition, solid organic waste generates a large amount of leachate during fermentation. Traditional flow guide structures lack effective filtration and guidance designs, easily causing solid particles to enter the flow channels and cause blockages. This necessitates regular shutdowns for cleaning, reducing work efficiency and increasing maintenance costs and labor intensity. Finally, as the core component of the ventilation system of solid organic waste fermentation devices, the air ducts inevitably accumulate impurities or are corroded by corrosive gases after long-term use. Traditional ducts often use fixed connections, requiring specialized tools and a large amount of manpower for disassembly and replacement, which is not only time-consuming and labor-intensive but also affects the continuity of fermentation due to prolonged downtime. Summary of the Invention

[0004] The purpose of this invention is to provide an intelligent membrane fermentation device for composting solid organic waste, in order to solve the problems raised in the prior art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an intelligent film-coated fermentation device for composting solid organic waste. The intelligent film-coated fermentation device includes a fermentation platform, a blower, and a film-coated turning machine. Both the blower and the film-coated turning machine are located outside the fermentation platform. A film is placed above the fermentation platform. The film-coated turning machine integrates a film-laying mechanism and a turning execution mechanism. During operation, the film-coated turning machine moves along the edge of the fermentation platform, simultaneously turning the solid organic waste carried within the fermentation platform and laying the film on the platform. Several guide channels are provided at the bottom of the fermentation platform, and each guide channel contains an air supply duct. The blower is connected to the platform via a distribution pipe. Several air supply ducts are connected to each other. During the composting fermentation process, air is supplied to the fermentation platform through the blower and several air supply ducts to regulate the oxygen content within the fermentation platform. Finally, compared with the current film-covered fermentation device, this invention has a groove at the top of the fermentation platform, and an adjustment mechanism is installed in the groove. The adjustment mechanism is connected to the fermentation platform through a moving module. During composting fermentation, the moving module drives the adjustment mechanism to make horizontal and vertical movements within the fermentation platform. The adjustment mechanism can make point-to-point adjustments to the environment in different areas within the fermentation platform to avoid excessively high or low temperature and humidity in any area. Throughout the entire operation, the fermentation platform is always isolated from the external environment, thereby ensuring the stability of the fermentation environment.

[0006] Furthermore, the membrane used is an NCS smart molecular membrane, which ensures the smooth discharge of gases generated during fermentation and effectively blocks external impurities from entering the fermentation platform. It also reduces excessive evaporation of moisture within the fermentation platform. Several temperature and humidity detection elements and gas detection elements are evenly distributed inside the fermentation platform. These elements allow for comprehensive and high-precision real-time monitoring of temperature and humidity at different locations within the platform. When the temperature and humidity of waste in a certain area are detected to be too high, the adjustment mechanism can be used to turn the waste in that area, allowing heat and moisture to evaporate quickly. When the humidity of waste in a certain area is detected to be too low, the adjustment mechanism can be used to humidify and stir the waste, ensuring it remains in a suitable fermentation environment. The invention also uses several gas detection elements to facilitate monitoring of the composition and concentration of various gases generated during fermentation. When the gas concentration exceeds a preset safety threshold, the ventilation volume of the fan can be controlled to quickly expel harmful gases, thus ensuring the safety of the fermentation environment.

[0007] Furthermore, a filter membrane is installed above the guide channel to intercept solid waste while allowing free flow of gas and liquid. The filter membrane effectively reduces blockage caused by solid waste entering the guide channel. The distance between the guide channel near the blower and the ground is greater than the distance between the guide channel away from the blower and the ground. A drain pipe is installed on the side of the guide channel away from the blower, and a first sealing cap is installed at the end of the drain pipe away from the guide channel. During composting fermentation, solid organic waste undergoes degradation reactions under the action of microorganisms, continuously producing permeate and various gases. The permeate, under gravity, penetrates the filter membrane and seeps into the guide channel. Due to the natural slope formed by the height difference at the bottom of the guide channel, the permeate flows along the inclined direction of the guide channel and eventually collects at the end away from the blower for temporary storage (at which time the first sealing cap is closed). When it is necessary to clean or discharge the permeate during fermentation, workers only need to open the first sealing cap to export the temporarily stored permeate. This operation is convenient and reduces interference with the fermentation environment.

[0008] Furthermore, a connector is provided at one end of the air supply duct near the branch pipe, and a second sealing cap is provided at the other end of the air supply duct away from the connector. The connector in this invention is engaged with the air supply duct. When the composting fermentation work is completed, if the air supply duct becomes blocked or damaged due to the deposition of impurities in the gas or the erosion of corrosive components, the staff can quickly disassemble and reassemble it by manually inserting and removing the connector, which greatly improves the convenience of replacing the air supply duct. When the composting fermentation work is completed and the air supply duct does not need to be replaced, the staff can remove the second sealing cap from the air supply duct and then supply compressed air into the air supply duct through a blower. Under the action of compressed air, the air supply duct can be cleaned to prevent some leachate or waste particles from remaining and accumulating in the air supply duct, so as not to affect the next composting fermentation work.

[0009] Furthermore, a cleaning component is installed at one end of the air supply duct near the connector, and a drive mechanism is installed below the air supply duct. During the composting fermentation process, the staff can periodically activate the drive mechanism to control the cleaning component to move along the outer wall of the air supply duct. The cleaning component cleans the outer wall of the air supply duct to prevent leachate or waste particles from clogging the air outlet. On the other hand, when leachate needs to be discharged during the fermentation process, the cleaning component can scrape the leachate to the end of the guide channel away from the blower, thereby reducing the phenomenon of leachate residue around the air supply duct. This not only reduces the risk of pipe corrosion but also improves the collection and discharge efficiency of leachate.

[0010] Furthermore, the cleaning component includes a cleaning frame with a first cleaning block at its top. The first cleaning block contacts the outer wall of the air supply duct. A second cleaning block is located below the cleaning frame and is connected to the cleaning frame via a connecting rod and a compression spring. When the driving mechanism controls the cleaning component to move along the outer wall of the air supply duct, the first cleaning block cleans the outer wall of the air supply duct. Simultaneously, under the action of the connecting rod and the compression spring, the second cleaning block remains in contact with the lower end face of the guide channel. The second cleaning block scrapes the permeate in the guide channel to the end of the guide channel away from the fan, ensuring that the inside of the guide channel remains unobstructed and improving the collection and discharge efficiency of the permeate.

[0011] Furthermore, the driving mechanism includes a first infusion tube, a guide frame, and a second infusion tube. The first and second infusion tubes are arranged opposite each other on both sides of the guide frame. A slider is provided inside the guide frame, and a magnetic block is embedded inside the slider. The end of the cleaning frame near the magnetic block is made of ferromagnetic material. This invention uses the magnetic block inside the slider to magnetically attract the cleaning frame and the slider together, thereby ensuring that the slider and the cleaning component can move synchronously. During operation, both the first and second infusion tubes are connected to an external liquid pump. When the operator needs to drive the cleaning component to move along the outer wall of the air supply duct, liquid is injected into the first infusion tube through the external liquid pump. Under the action of hydraulic pressure, the slider will carry the cleaning component away from the fan, thereby achieving the purpose of cleaning the air supply duct and collecting permeate. Similarly, when the cleaning component needs to be reset, liquid is injected into the second infusion tube through the external liquid pump, and the first infusion tube serves as a return channel. Under the action of hydraulic pressure, the slider will carry the cleaning component back to its original position.

[0012] Furthermore, the adjustment mechanism includes two mounting frames, each connected to the fermentation platform via a moving module. Each mounting frame contains a chain conveyor mechanism, and each of the two chain conveyors has a mounting base at one end closest to the other. A stirring shaft is positioned between the two mounting bases, and a stirring motor is installed in one of the mounting bases. During composting fermentation, workers can control the horizontal and vertical movement of the mounting bases via the moving module and the chain conveyor mechanism. The stirring motor drives the stirring shaft to rotate, and the stirring shaft turns over waste with excessively high temperature and humidity to ensure a stable fermentation environment.

[0013] Furthermore, a humidifying pipe is provided between the two mounting bases. The humidifying pipe is connected to an external water pump via a flexible hose. The bottom of the humidifying pipe is provided with a liquid outlet. A sealing component is provided inside the humidifying pipe. The opening and closing of the liquid outlet is controlled by the sealing component. The external water pump and the humidifying pipe are used to humidify the solid organic waste with excessively low humidity.

[0014] Furthermore, the sealed assembly includes a rotating shaft and an arc-shaped plate. The rotating shaft is connected to the arc-shaped plate via a connecting plate. A rotary motor is installed in one of the mounting bases. The working end of the rotary motor is connected to the rotating shaft. When the stirring shaft agitates the solid organic waste, the operator can turn on the rotary motor to drive the arc-shaped plate to rotate until the arc-shaped plate blocks the liquid outlet at the bottom of the humidifying pipe. The arc-shaped plate prevents solid organic waste particles from splashing into the humidifying pipe, thus avoiding blockage.

[0015] Compared with existing technologies, the advantages of this invention are as follows: This invention incorporates an adjustment mechanism, allowing for targeted environmental adjustments in different areas of the fermentation platform. During operation, the fermentation platform remains isolated from the outside environment, ensuring environmental stability. Specifically, when excessively high temperature and humidity are detected in a certain area, the adjustment mechanism can promptly turn over the waste in that area, accelerating heat and moisture evaporation through the rotation of the stirring shaft. Conversely, if the humidity in a certain area is too low, the adjustment mechanism can precisely humidify through a humidification pipe and coordinate with the stirring shaft to ensure the waste remains in a suitable environment for microbial activity. Furthermore, this invention includes a cleaning component. Driven by a driving mechanism, the cleaning component can move along the outer wall of the air duct as needed, cleaning the outer wall of the air duct using a first cleaning block within the cleaning component, avoiding... This invention prevents permeate or waste particles from clogging the air outlet of the air supply duct. A second cleaning block within the cleaning assembly scrapes the permeate in the guide channel to the end of the guide channel away from the blower, thus reducing the amount of permeate remaining around the air supply duct. This not only reduces the risk of pipe corrosion but also improves the efficiency of permeate collection and discharge. The second cleaning block is connected to the cleaning frame via a connecting rod and a compression spring, ensuring it remains tightly fitted to the bottom surface of the guide channel due to its elastic structure. Even with a certain slope in the guide channel, it can effectively collect the permeate. Finally, compared to the air supply ducts currently used in membrane fermentation devices, the air supply ducts in this invention can be easily replaced without complex tools, significantly reducing maintenance costs and downtime. Furthermore, when not needing replacement, compressed air can be supplied by the blower to clean the inside of the air supply duct. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 This is a first-view schematic diagram of the fermentation platform of the present invention;

[0018] Figure 3 This is a second-view schematic diagram of the fermentation platform of the present invention;

[0019] Figure 4 This is a schematic diagram of the internal structure of the guide channel of the present invention;

[0020] Figure 5 For the present invention Figure 4 Schematic diagram of the structure of section A;

[0021] Figure 6 This is a schematic diagram of the connection between the air supply duct and the branch pipe of the present invention;

[0022] Figure 7 This is a schematic diagram of the air supply duct structure of the present invention;

[0023] Figure 8 This is a schematic diagram of the connection between the air supply duct and the connector of the present invention;

[0024] Figure 9 This is a schematic diagram of the cleaning component structure of the present invention;

[0025] Figure 10 This is a schematic diagram of the adjustment mechanism structure of the present invention;

[0026] Figure 11 This is a schematic diagram of the internal structure of the humidification tube of the present invention.

[0027] In the diagram: 1. Fermentation platform; 11. Adjustment mechanism; 111. Stirring shaft; 112. Humidification pipe; 1121. Rotating shaft; 1122. Connecting plate; 1123. Arc plate; 113. Mounting base; 1131. Rotary motor; 114. Mounting frame; 115. Chain conveyor mechanism; 12. Moving module; 13. Filter membrane; 14. Guide channel; 15. Air supply duct; 151. Connector; 152. Cleaning frame; 1521. First cleaning block; 1522. Connecting rod; 1523. Second cleaning block; 153. First infusion pipe; 154. Guide frame; 1541. Slider; 155. Second infusion pipe; 16. Drainage pipe; 2. Diverter pipe; 3. Fan; 4. Covering membrane; 5. Covering and turning machine. Detailed Implementation

[0028] Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Example: Figures 1-11As shown, this invention provides a technical solution: an intelligent film-coated fermentation device for composting solid organic waste. The intelligent film-coated fermentation device includes a fermentation platform 1, a blower 3, and a film-coated turning machine 5. Both the blower 3 and the film-coated turning machine 5 are located outside the fermentation platform 1. A film 4 is placed above the fermentation platform 1. The film-coated turning machine 5 integrates a film-laying mechanism and a turning execution mechanism. During operation, the film-coated turning machine 5 moves along the edge of the fermentation platform 1, simultaneously turning the solid organic waste carried within the fermentation platform 1 and laying the film 4 onto the fermentation platform 1. Several guide channels 14 are provided at the bottom of the fermentation platform 1, and each guide channel 14 contains an air supply duct 15. The blower 3 is connected to several air supply ducts via a branch pipe 2. Connected to the 15, during the composting fermentation process, air is supplied to the fermentation platform 1 through the blower 3 and several air supply pipes 15 to regulate the oxygen content within the fermentation platform 1. Finally, compared to the current film-covered fermentation device, this invention provides a groove at the upper end of the fermentation platform 1, and an adjustment mechanism 11 is installed in the groove. The adjustment mechanism 11 is connected to the fermentation platform 1 through a moving module 12. During composting fermentation, the moving module 12 drives the adjustment mechanism 11 to perform horizontal and vertical movements within the fermentation platform 1. The adjustment mechanism 11 performs point-to-point adjustments to the environment in different areas within the fermentation platform 1 to avoid excessively high or low temperature and humidity in a certain area. Throughout the entire operation, the fermentation platform 1 remains isolated from the external environment, thereby ensuring the stability of the fermentation environment.

[0030] like Figures 1-2 As shown, the membrane 4 is made of NCS smart molecular membrane, which ensures the smooth discharge of gases generated during fermentation and effectively blocks external impurities from entering the fermentation platform 1. It also reduces excessive evaporation of moisture within the fermentation platform 1. Several temperature and humidity detection elements and gas detection elements are evenly distributed inside the fermentation platform 1. These elements allow staff to monitor the temperature and humidity at different locations within the fermentation platform 1 in a comprehensive and high-precision real-time manner. When the temperature and humidity of the waste in a certain area are detected to be too high, the adjustment mechanism 11 can be used to turn over the waste in that area to allow the heat and moisture to evaporate quickly. When the humidity of the waste in a certain area is detected to be too low, the adjustment mechanism 11 can be used to humidify and stir the waste in that area to ensure that the waste is always in a suitable fermentation environment. The invention also uses several gas detection elements to allow staff to monitor the composition and concentration of various gases generated during fermentation within the fermentation platform 1. When the gas concentration exceeds a preset safety threshold, staff can control the airflow of the fan 3 to allow harmful gases to be discharged quickly, thereby ensuring the safety of the fermentation environment.

[0031] like Figures 2-5As shown, a filter membrane 13 is installed above the guide channel 14. The filter membrane 13 intercepts solid waste but allows gas and liquid to flow freely. Under the action of the filter membrane 13, the blockage caused by solid waste entering the guide channel 14 can be effectively reduced. The distance between the end of the guide channel 14 near the blower 3 and the ground is greater than the distance between the end of the guide channel 14 away from the blower 3 and the ground. A drain pipe 16 is installed on the side of the guide channel 14 away from the blower 3. A first sealing cap is installed on the end of the drain pipe 16 away from the guide channel 14. During the composting fermentation process, solid waste... Organic waste undergoes degradation reactions under the action of microorganisms, producing permeate and various gases. Under the action of gravity, the permeate passes through the filter membrane 13 and seeps into the guide channel 14. Due to the natural slope formed by the height difference at the bottom of the guide channel 14, the permeate can flow along the inclined direction of the guide channel 14 and eventually collect at the end away from the blower 3 for temporary storage. When it is necessary to clean or discharge the permeate, the staff only needs to open the first sealing cover to export the temporarily stored permeate. This operation is convenient and can reduce the interference with the fermentation environment.

[0032] like Figures 6-8 As shown, a connector 151 is provided at one end of the air supply duct 15 near the diversion pipe 2, and a second sealing cap is provided at the other end of the air supply duct 15 away from the connector 151. The connector 151 in this invention is engaged with the air supply duct 15. When the composting fermentation work is completed, if the air supply duct 15 is blocked or damaged due to the deposition of impurities in the gas or the erosion of corrosive components, the staff can quickly disassemble and reassemble it by manually inserting and removing it, which greatly improves the convenience of replacing the air supply duct 15. When the composting fermentation work is completed and the air supply duct 15 does not need to be replaced, the staff can remove the second sealing cap from the air supply duct 15, and then use the blower 3 to deliver compressed air into the air supply duct 15. Under the action of compressed air, the air supply duct 15 can be cleaned to prevent some leachate or waste particles from remaining and accumulating in the air supply duct 15, so as to affect the next composting fermentation work.

[0033] like Figures 6-9 As shown, a cleaning component is provided at one end of the air supply duct 15 near the connector 151, and a drive mechanism is provided below the air supply duct 15. During the composting fermentation process, the staff can periodically turn on the drive mechanism to control the cleaning component to move along the outer wall of the air supply duct 15. The cleaning component cleans the outer wall of the air supply duct 15 to prevent leachate or waste particles from clogging the air outlet of the air supply duct 15. On the other hand, when leachate needs to be discharged during the fermentation process, the cleaning component can scrape the leachate to the end of the guide channel 14 away from the blower 3, thereby reducing the phenomenon of leachate residue around the air supply duct 15. This not only reduces the risk of pipe corrosion but also improves the collection and discharge efficiency of leachate.

[0034] like Figures 8-9 As shown, the cleaning assembly includes a cleaning frame 152. A first cleaning block 1521 is provided at the top of the cleaning frame 152, and the first cleaning block 1521 is in contact with the outer wall of the air supply duct 15. A second cleaning block 1523 is provided below the cleaning frame 152. The second cleaning block 1523 is connected to the cleaning frame 152 via a connecting rod 1522 and a compression spring. When the drive mechanism controls the cleaning assembly to move along the outer wall of the air supply duct 15, the first cleaning block 1521 cleans the outer wall of the air supply duct 15. At the same time, under the action of the connecting rod 1522 and the compression spring, the second cleaning block 1523 is always in contact with the lower end face of the guide channel 14. The second cleaning block 1523 scrapes the permeate in the guide channel 14 to the end of the guide channel 14 away from the fan 3, so as to ensure that the inside of the guide channel 14 is always unobstructed and improve the collection and discharge efficiency of the permeate.

[0035] like Figures 8-9 As shown, the driving mechanism includes a first infusion tube 153, a guide frame 154, and a second infusion tube 155. The first infusion tube 153 and the second infusion tube 155 are arranged opposite each other on both sides of the guide frame 154. A slider 1541 is provided inside the guide frame 154, and a magnet is embedded inside the slider 1541. The cleaning frame 152 is made of ferromagnetic material at one end near the magnet. In this invention, the cleaning frame 152 and the slider 1541 are magnetically attracted together by the magnet inside the slider 1541, thereby ensuring that the slider 1541 and the cleaning component can move synchronously. During operation, the first infusion tube 153 and the second infusion tube 155... All 55 are connected to an external liquid pump. When the staff needs to drive the cleaning component to move along the outer wall of the air supply duct 15, they only need to inject liquid into the first liquid delivery pipe 153 through the external liquid pump. Under the action of hydraulic pressure, the slider 1541 will move the cleaning component away from the fan 3, thereby achieving the purpose of cleaning the air supply duct 15 and collecting the permeate. Similarly, when the cleaning component needs to be reset, they only need to inject liquid into the second liquid delivery pipe 155 through the external liquid pump, and the first liquid delivery pipe 153 serves as a return liquid channel. Under the action of hydraulic pressure, the slider 1541 will reset the cleaning component.

[0036] like Figure 2 , Figure 10As shown, the adjustment mechanism 11 includes two mounting frames 114, each connected to the fermentation platform 1 via a moving module 12. Each mounting frame 114 contains a chain conveyor mechanism 115, and each of the two chain conveyor mechanisms 115 has a mounting seat 113 at one end close to the other. A stirring shaft 111 is positioned between the two mounting seats 113, and a stirring motor is installed in one of the mounting seats 113. During the composting fermentation process, the operator can control the horizontal and vertical movement of the mounting seat 113 via the moving module 12 and the chain conveyor mechanism 115. The stirring motor drives the stirring shaft 111 to rotate, and the stirring shaft 111 turns over the waste with excessively high temperature and humidity to ensure a stable fermentation environment.

[0037] like Figure 2 , Figures 10-11 As shown, a humidifying pipe 112 is also provided between the two mounting bases 113. The humidifying pipe 112 is connected to an external water pump through a hose. A liquid outlet is provided at the bottom of the humidifying pipe 112. A sealing component is provided inside the humidifying pipe 112. The opening and closing of the liquid outlet is controlled by the sealing component. The external water pump and the humidifying pipe 112 are used to humidify the solid organic waste with excessively low humidity.

[0038] like Figures 10-11 As shown, the sealed assembly includes a rotating shaft 1121 and an arc-shaped plate 1123. The rotating shaft 1121 is connected to the arc-shaped plate 1123 via a connecting plate 1122. A rotary motor 1131 is installed in one of the mounting bases 113. The working end of the rotary motor 1131 is connected to the rotating shaft 1121. When the stirring shaft 111 turns over the solid organic waste, the operator can turn on the rotary motor 1131, which drives the arc-shaped plate 1123 to rotate until the arc-shaped plate 1123 blocks the liquid outlet at the bottom of the humidifying pipe 112. The arc-shaped plate 1123 prevents solid organic waste particles from splashing into the humidifying pipe 112, thus preventing the humidifying pipe 112 from becoming blocked.

[0039] The working principle of this invention is as follows: When solid organic waste is placed in the fermentation platform 1, the covering and turning machine 5 turns the solid organic waste in the fermentation platform 1 while simultaneously laying the covering film 4 on the fermentation platform 1. During the composting fermentation process, air is supplied to the fermentation platform 1 through the blower 3 and several air supply pipes 15 to regulate the oxygen content in the fermentation platform 1. Several temperature and humidity detection elements monitor the temperature and humidity at different locations in the fermentation platform 1. When the temperature and humidity of the waste in a certain area are detected to be too high, the adjustment mechanism 11 turns the waste in that area to allow the heat and moisture in that area to evaporate quickly. When the humidity of the waste in a certain area is detected to be too low, the adjustment mechanism 11 humidifies the waste in that area. The mixing process involves monitoring the composition and concentration of various gases generated during fermentation on the fermentation platform 1 using several gas detection elements. When the gas concentration exceeds a preset safety threshold, staff can control the airflow of the blower 3 to quickly expel harmful gases, thereby ensuring the safety of the fermentation environment. During composting, staff can periodically activate the drive mechanism to control the cleaning component to move along the outer wall of the air supply duct 15. The cleaning component cleans the outer wall of the air supply duct 15 to prevent leachate or waste particles from clogging the air outlet of the air supply duct 15. Furthermore, when leachate needs to be discharged during fermentation, the cleaning component can scrape the leachate to the end of the guide channel 14 away from the blower 3, thereby reducing the residue of leachate around the air supply duct 15.

[0040] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An intelligent membrane fermentation device for composting solid organic waste, characterized in that: The intelligent film-coated fermentation device includes a fermentation platform (1), a blower (3), and a film-coated turning machine (5). The blower (3) and the film-coated turning machine (5) are both located outside the fermentation platform (1). A film (4) is provided above the fermentation platform (1). The film-coated turning machine (5) integrates a film-coating mechanism and a turning execution mechanism. Several guide channels (14) are provided at the bottom of the fermentation platform (1). Each guide channel (14) is provided with an air supply pipe (15). The blower (3) is connected to several air supply pipes (15) through a split pipe (2). A groove is provided at the top of the fermentation platform (1). The air supply duct (15) is provided with a connector (151) at one end near the branch pipe (2); A cleaning component is provided at one end of the air supply duct (15) near the connector (151), and a drive mechanism is provided below the air supply duct (15). The drive mechanism controls the cleaning component to move along the outer wall of the air supply duct (15). The cleaning assembly includes a cleaning frame (152), with a first cleaning block (1521) at the top inside the cleaning frame (152). The first cleaning block (1521) is in contact with the outer wall of the air supply duct (15). A second cleaning block (1523) is provided below the cleaning frame (152). The second cleaning block (1523) is connected to the cleaning frame (152) by a connecting rod (1522) and a compression spring. The groove is provided with an adjustment mechanism (11) for adjusting the height of the stirring shaft (111). The adjustment mechanism (11) is connected to the fermentation platform (1) through a horizontal displacement moving module (12).

2. The intelligent membrane fermentation device for composting solid organic waste according to claim 1, characterized in that: The membrane (4) is an NCS smart molecular membrane, and the fermentation platform (1) is equipped with several temperature and humidity detection elements and gas detection elements.

3. The intelligent membrane fermentation device for composting solid organic waste according to claim 1, characterized in that: A filter membrane (13) is provided above the guide channel (14). The distance between the end of the guide channel (14) near the fan (3) and the ground is greater than the distance between the end of the guide channel (14) away from the fan (3) and the ground. A drain pipe (16) is provided on the side of the guide channel (14) away from the fan (3). A first sealing cap is provided on the end of the drain pipe (16) away from the guide channel (14).

4. The intelligent membrane fermentation device for composting solid organic waste according to claim 1, characterized in that: The connector (151) is engaged with the air supply pipe (15), and a second sealing cap is provided at the end of the air supply pipe (15) away from the connector (151).

5. The intelligent membrane fermentation device for composting solid organic waste according to claim 1, characterized in that: The driving mechanism includes a first infusion tube (153), a guide frame (154), and a second infusion tube (155). The first infusion tube (153) and the second infusion tube (155) are arranged opposite to each other on both sides of the guide frame (154). A slider (1541) is provided inside the guide frame (154), and a magnetic block is embedded inside the slider (1541). The cleaning frame (152) is made of ferromagnetic material at one end near the magnetic block.

6. The intelligent membrane fermentation device for composting solid organic waste according to claim 1, characterized in that: The adjustment mechanism (11) includes two mounting frames (114), both of which are connected to the fermentation platform (1) via a moving module (12). Each mounting frame (114) is equipped with a chain conveyor mechanism (115). Each of the two chain conveyor mechanisms (115) is equipped with a mounting seat (113) at one end close to the other. A stirring shaft (111) is provided between the two mounting seats (113). A stirring motor is provided in one of the mounting seats (113), and the stirring shaft (111) is driven to rotate by the stirring motor.

7. The intelligent membrane fermentation device for composting solid organic waste according to claim 6, characterized in that: A humidifying pipe (112) is also provided between the two mounting bases (113). The humidifying pipe (112) is connected to an external water pump through a hose. A liquid outlet is provided at the bottom of the humidifying pipe (112). A sealing component is provided inside the humidifying pipe (112) to control the opening and closing of the liquid outlet.

8. The intelligent membrane fermentation device for composting solid organic waste according to claim 7, characterized in that: The sealing assembly includes a rotating shaft (1121) and an arc plate (1123). The rotating shaft (1121) is connected to the arc plate (1123) through a connecting plate (1122). A rotary motor (1131) is provided in one of the mounting bases (113), and the working end of the rotary motor (1131) is connected to the rotating shaft (1121).

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