Integrated treatment equipment for converting organic wastes into fertilizers

Abstract

The utility model relates to the technical field of organic waste treatment, in particular to integrated treatment equipment for converting organic waste into fertilizer, which is integrated in treatment, efficient, environment-friendly, intelligent and controllable. Comprising a feeding hopper, a crushing mechanism, a mixing mechanism, a fermentation mechanism, a discharging hopper and a plurality of groups of conveying mechanisms, the feeding hopper conveys materials to the smashing mechanism through the first conveying mechanism, the smashing mechanism is arranged on the mixing mechanism and communicated with the mixing mechanism, the mixing mechanism conveys the materials to the fermentation mechanism through the second conveying mechanism, the fermentation mechanism is further connected with a deodorization mechanism and a tail gas treatment mechanism, and the discharging hopper is arranged below the fermentation mechanism. The device further comprises a control assembly which is in communication connection with all the mechanisms.

Description

Technical Field

[0001] This utility model relates to the technical field of organic waste treatment, and in particular to an integrated treatment device for converting organic waste into fertilizer. Background Technology

[0002] With the rapid development of agriculture, animal husbandry, and food processing, a large amount of organic waste, such as crop straw, livestock manure, and food processing residue, has been generated. If this organic waste is not properly treated, it will not only occupy a large amount of land resources but also cause serious environmental pollution, such as emitting foul odors, breeding mosquitoes, and polluting soil and water sources. Converting organic waste into fertilizer can achieve resource utilization of waste, reduce environmental pollution, and provide high-quality organic fertilizer for agricultural production, resulting in significant economic and environmental benefits. Currently, some existing organic waste treatment equipment only has simple crushing or fermentation functions and cannot achieve comprehensive treatment of organic waste. Summary of the Invention

[0003] To solve the above-mentioned technical problems, this utility model provides an integrated processing equipment for converting organic waste into fertilizer, which is integrated, efficient, environmentally friendly, and intelligently controllable.

[0004] This utility model discloses an integrated treatment device for converting organic waste into fertilizer, comprising a feeding hopper, a crushing mechanism, a mixing mechanism, a fermentation mechanism, a discharging hopper, and multiple sets of conveying mechanisms;

[0005] The feeding hopper conveys the material to the crushing mechanism through the first set of conveying mechanisms. The crushing mechanism is set on the mixing mechanism and connected to the mixing mechanism. The mixing mechanism conveys the material to the fermentation mechanism through the second set of conveying mechanisms. The fermentation mechanism is also connected to the deodorization mechanism and the exhaust gas treatment mechanism. The discharge hopper is set below the fermentation mechanism.

[0006] It also includes a control component, which communicates with each mechanism.

[0007] Furthermore, each conveying mechanism includes a conveying cylinder and an auger feeder. Both ends of the conveying cylinder are equipped with connecting pipes that connect to their corresponding mechanisms, and the auger feeder is located inside the conveying cylinder.

[0008] Furthermore, the crushing mechanism includes a crushing hopper, a crushing blade assembly, a first drive motor, a pressure plate, and a screen; the crushing blade assembly is disposed inside the crushing hopper, the output end of the first drive motor is connected to the crushing blade assembly, the pressure plate is movably mounted above the crushing hopper, and the pressure plate is connected to the output end of the first drive motor via a transmission component; the screen is disposed at the discharge port of the crushing chamber; the crushing blade assembly includes multiple interleaved moving blades and fixed blades, the moving blades are connected to the output shaft of the first drive motor, and the fixed blades are fixedly disposed on the inner wall of the crushing chamber.

[0009] Furthermore, the mixing mechanism includes a mixing tank, a stirring paddle, and a second drive motor; the mixing tank is provided with an additive inlet and a feed inlet communicating with the crushing hopper, the stirring paddle is installed inside the mixing tank, and the output end of the second drive motor is connected to the stirring paddle; the stirring paddle includes a multi-stage stirring paddle coaxially cascaded from top to bottom.

[0010] Furthermore, the fermentation mechanism includes a fermenter, a heating element, a temperature sensor, a humidity sensor, a ventilation assembly, and a turning assembly; the heating element is installed on the side wall of the fermenter, the temperature sensor and humidity sensor are installed inside the fermenter, the ventilation assembly is connected to the fermenter, and the turning assembly includes a turning shaft, turning blades, and a third drive motor. The turning shaft is rotatably installed inside the fermenter, the turning blades are fixedly installed on the turning shaft, and the output end of the third drive motor is connected to the turning shaft.

[0011] Furthermore, the deodorization mechanism includes a deodorization tower, a spray element, and an adsorption layer; the spray element is located inside the deodorization tower, and the adsorption layer is located above the spray element.

[0012] Furthermore, the exhaust gas treatment mechanism includes a scrubbing tower, a demister, and a catalytic oxidation unit arranged sequentially along the exhaust gas flow direction.

[0013] Furthermore, the control components include a controller, a signal transceiver, and a remote control terminal. The controller is communicatively connected to each mechanism, the signal transceiver is communicatively connected to the controller, and the remote control terminal is communicatively connected to the signal transceiver.

[0014] Compared with existing technologies, this utility model integrates a feeding hopper, crushing mechanism, mixing mechanism, fermentation mechanism, and discharge hopper, along with multiple conveying mechanisms, to achieve integrated processing of organic waste from feeding, crushing, mixing, fermentation to discharge. Compared with existing equipment that only has simple crushing or fermentation functions, it achieves comprehensive treatment of organic waste. The staggered moving and fixed blades in the crushing mechanism, combined with the pressure plate, can fully crush the organic waste, and the screen can ensure that the crushed particles meet the requirements. The mixing mechanism can fully mix organic waste with additives through multi-stage stirring paddles. The heating element, temperature sensor, humidity sensor, ventilation component, and turning component in the fermentation mechanism can accurately control the fermentation environment and promote the fermentation process. The deodorization mechanism and exhaust gas treatment mechanism can effectively reduce the odor and exhaust gas pollution generated during the treatment process, making it more environmentally friendly. The control component, through the controller, signal transceiver, and remote control terminal, can realize remote intelligent control of each mechanism, which is convenient to operate and improves the efficiency and quality of organic waste conversion into fertilizer. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Figure 1This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the conveying mechanism of this utility model;

[0018] Figure 3 This is a schematic diagram of the crushing and mixing mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the crushing and mixing mechanism of this utility model;

[0020] Figure 5 This is a schematic diagram of the fermentation mechanism of this utility model;

[0021] Figure 6 This is a schematic diagram of the internal structure of the fermentation mechanism, deodorization mechanism, and exhaust gas treatment mechanism of this utility model;

[0022] The attached diagram shows the following components: 1. Feed hopper; 2. Crushing mechanism; 21. Crushing hopper; 211. Crushing chamber; 22. Crushing blade assembly; 221. Moving blade; 222. Fixed blade; 23. First drive motor; 24. Pressure plate; 25. Screen; 26. Transmission component; 3. Mixing mechanism; 31. Mixing tank; 311. Additive inlet; 312. Feed inlet; 32. Agitator; 321. Multi-stage agitator; 33. Second drive motor; 4. Fermentation mechanism; 41. Fermentation tank; 42. 43. Heating element; 44. Temperature sensor; 45. Humidity sensor; 46. Ventilation assembly; 47. Turning assembly; 48. Turning shaft; 49. Turning blades; 40. Third drive motor; 5. Discharge hopper; 60. Conveying mechanism; 61. Conveying cylinder; 62. Screw feeder; 63. Connecting pipe; 71. Deodorization mechanism; 72. Deodorization tower; 73. Spraying component; 74. Adsorption layer; 85. Tail gas treatment mechanism; 81. Scrubbing tower; 82. Demister; 83. Catalytic oxidation component. Detailed Implementation

[0023] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0024] like Figure 1As shown, this utility model discloses an integrated treatment device for converting organic waste into fertilizer, including a feeding hopper 1, a crushing mechanism 2, a mixing mechanism 3, a fermentation mechanism 4, a discharging hopper 5, and multiple sets of conveying mechanisms 6. The feeding hopper 1 conveys the material to the crushing mechanism 2 through the first set of conveying mechanisms 6. The crushing mechanism 2 is mounted on and connected to the mixing mechanism 3. The mixing mechanism 3 conveys the material to the fermentation mechanism 4 through the second set of conveying mechanisms 6. The fermentation mechanism 4 is also connected to a deodorization mechanism 7 and a tail gas treatment mechanism 8. The discharging hopper 5 is located below the fermentation mechanism 4. The device also includes a control system. The system comprises a control component that communicates with each mechanism. During operation, organic waste is temporarily stored in the feed hopper 1. A first set of conveying mechanisms transports the organic waste to the crushing mechanism 2. The discharge port of the crushing mechanism 2 is connected to the feed port of the mixing mechanism 3, allowing the crushed organic waste to be transported to the mixing mechanism 3. A second set of conveying mechanisms 6 transports the mixed material to the fermentation mechanism 4. Odors generated during the process are removed by the deodorization mechanism 7, and exhaust gases generated during fermentation are purified by the exhaust gas treatment mechanism 8. The fermented fertilizer is then transported to the discharge hopper 5 for storage. The control component receives data from each mechanism and, based on preset programs and parameters, precisely controls each stage of the process—feeding, crushing, mixing, fermentation, conveying, deodorization, and exhaust gas treatment—achieving automation and intelligence throughout the entire process.

[0025] In some embodiments of this application, such as Figure 2As shown, each conveying mechanism 6 includes a conveying cylinder 61 and an auger feeder 62. Both ends of the conveying cylinder 61 are equipped with connecting pipes 63 that connect to their respective mechanisms. The auger feeder 62 is disposed inside the conveying cylinder 61. In the embodiments of this application, the conveying cylinder 61 is made of high-strength stainless steel, possessing excellent corrosion resistance and wear resistance, capable of withstanding acid and alkali corrosion and frictional wear that may occur during the conveying of organic waste, effectively extending the service life of the equipment. The connecting pipes 63 adopt a flange connection method, with sealing rubber gaskets at the connection points, effectively preventing material leakage and odor emission, ensuring the sealing and environmental friendliness of the entire conveying process. The auger feeder 62 consists of spiral blades and a central rotating shaft, driven by an independent drive motor through a coupling. The spiral blades are evenly wound on the central rotating shaft according to a specific pitch, which varies depending on the characteristics of the material being conveyed at different stages. The first set of conveying mechanisms 6 is used to transfer materials from the feed hopper 1 to the crushing mechanism 2. The initial form of the materials is diverse and may contain large lumps, so the screw pitch is relatively large to accommodate and push larger volumes of materials. In the second set of conveying mechanisms 6, the materials are in a more uniform state, so the screw pitch is relatively smaller to achieve more precise and stable conveying. In addition, the speed of the drive motor is adjusted in real time by the control component according to different conveying requirements. When the conveying resistance increases, such as when materials clump together, the control component will automatically increase the motor speed to enhance the pushing capacity of the auger feeder 62 and ensure the smoothness of material conveying.

[0026] In some embodiments of this application, such as Figure 3 and Figure 4As shown, the crushing mechanism 2 includes a crushing hopper 21, a crushing blade assembly 22, a first drive motor 23, a pressure plate 24, and a screen 25. The crushing blade assembly 22 is disposed inside the crushing hopper 21, and the output end of the first drive motor 23 is connected to the crushing blade assembly 22. The pressure plate 24 is movably mounted above the crushing hopper 21 and is connected to the output end of the first drive motor 23 via a transmission component 26. The screen 25 is disposed at the discharge port of the crushing chamber 211. The crushing blade assembly 22 includes multiple interleaved moving blades 221 and fixed blades 222. The moving blades 221 are connected to the output shaft of the first drive motor 23, and the fixed blades 222 are fixedly disposed on the inner wall of the crushing chamber 211. In the embodiments of this application, the transmission component 26 includes a pulley and a belt; during equipment operation, the first drive motor 23 starts, driving the moving blade 221 to rotate at high speed. During rotation, it can generate strong shearing and tearing forces to crush organic waste of various forms. At the same time, the transmission component 26 drives the pressure plate 24 to move downward, squeezing the material and making the material contact the crushing blade assembly 22 more closely, thereby improving the crushing effect; the mesh size of the screen 25 corresponds to the target crushing particle size. As crushing proceeds, the material that meets the particle size requirements falls into the mixing mechanism 3 through the screen 25, while the material that does not meet the requirements continues to be in the crushing hopper 21, ensuring that the output material has a uniform particle size and meets the particle size requirements of the subsequent mixing and fermentation processes.

[0027] In some embodiments of this application, such as Figure 3 and Figure 4 As shown, the mixing mechanism 3 includes a mixing tank 31, a stirring paddle 32, and a second drive motor 33. The mixing tank 31 is provided with an additive inlet 311 and a feed inlet 312 that communicates with the crushing hopper 21. The stirring paddle 32 is disposed inside the mixing tank 31, and the output end of the second drive motor 33 is connected to the stirring paddle 32. The stirring paddle 32 includes a multi-stage stirring paddle 321 that is coaxially cascaded from top to bottom. In the embodiments of this application, the mixing tank 31 is cylindrical with an inverted conical bottom to ensure that the material converges towards the center of the tank under gravity. Multiple stirring paddles 321 work together to stir, disperse, and knead the material from different heights and positions within the tank. The uppermost stirring paddle has a wide, blade-like structure with inclined blades, which quickly guides the material entering the mixing tank 31 downwards during rotation, while also initially dispersing the material and allowing it to spread rapidly in the upper area of ​​the tank. The middle stirring paddle has a spiral structure with gradually decreasing pitch, producing a stirring and kneading effect during rotation, thoroughly mixing materials of different properties. The lowermost stirring paddle is a combination of paddle blades and scrapers. The paddle blades further stir the material, while the scraper adheres closely to the inner wall of the mixing tank 31, scraping off material adhering to the tank wall during rotation, ensuring all material participates in the mixing and avoiding mixing dead zones.

[0028] In some embodiments of this application, such as Figure 5 and Figure 6 As shown, the fermentation mechanism 4 includes a fermentation tank 41, a heating element 42, a temperature sensor 43, a humidity sensor 44, a ventilation assembly 45, and a turning assembly 46. The heating element 42 is disposed on the side wall of the fermentation tank 41, the temperature sensor 43 and the humidity sensor 44 are disposed inside the fermentation tank 41, the ventilation assembly 45 is connected to the fermentation tank 41, and the turning assembly 46 includes a turning shaft 461, turning blades 462, and a third drive motor 463. The turning shaft 461 is rotatably disposed inside the fermentation tank 41, the turning blades 462 are fixedly disposed on the turning shaft 461, and the output end of the third drive motor 463 is connected to the turning shaft 461. In the embodiment of this application, the fermentation tank 41 has a horizontal circular shape. The cylindrical structure increases the contact area between the material and the air, while also facilitating the turning and turning component 46 to agitate the material. The heating element 42 is a resistance wire, evenly wound inside the side wall of the tank. The power of the heating element 42 can be adjusted by the control component to meet the temperature requirements of different fermentation stages. During equipment operation, the temperature sensor 43, humidity sensor 44, and control component work together to monitor and precisely adjust the fermentation environment in real time, providing optimal conditions for microbial growth and ensuring fermentation quality and efficiency. The ventilation component 45 provides sufficient oxygen, and the turning and turning component 46 promotes uniform fermentation of the material, avoiding problems such as localized overheating and anaerobic fermentation, thus improving fertilizer quality.

[0029] In some embodiments of this application, such as Figure 6 As shown, the deodorization mechanism 7 includes a deodorization tower 71, a spray element 72, and an adsorption layer 73. The spray element 72 is disposed inside the deodorization tower 71, and the adsorption layer 73 is disposed above the spray element 72. In the embodiment of this application, the top of the deodorization tower 71 is provided with an air outlet, which is connected to the subsequent exhaust gas treatment mechanism 8 to ensure that the gas after deodorization treatment can smoothly enter the next stage. The bottom of the deodorization tower 71 is provided with an air inlet, which is connected to the exhaust gas outlet of the fermentation mechanism 4 through a pipe to ensure that the exhaust gas generated by fermentation can be orderly introduced into the deodorization tower 71. The spray element 72 is used to spray deodorizing agent into the rising exhaust gas. The deodorizing agent solution contains substances that can react with the deodorizing agent. Active substances that react chemically with odorous gas components, such as acid-base neutralizers and oxidizing-reducing agents, neutralize and oxidize-reduc the odorous gases such as ammonia and hydrogen sulfide in the waste gas, converting them into harmless or less harmful substances, thus initially removing most of the odorous components in the waste gas. The adsorption layer 73 is composed of multiple layers of adsorption materials of different materials, such as activated carbon, activated alumina, and molecular sieves. Through the microporous structure and surface chemical properties of the adsorption materials, the odorous gas components that have not been completely treated by spraying are adsorbed and retained. This dual action at both physical and chemical levels achieves highly efficient deodorization treatment of fermentation waste gas.

[0030] In some embodiments of this application, such as Figure 6 As shown, the exhaust gas treatment mechanism 8 includes a scrubbing tower 81, a demister 82, and a catalytic oxidation element 83 arranged sequentially along the exhaust gas flow direction. Through the multi-stage treatment of the scrubbing tower 81, the demister 82, and the catalytic oxidation element 83, various harmful substances such as acidic gases, particulate matter, water mist, and organic pollutants in the exhaust gas treated by the deodorization mechanism 7 can be effectively removed, ensuring that the exhaust gas meets emission standards.

[0031] In some embodiments of this application, the control component includes a controller, a signal transceiver, and a remote control terminal. The controller is communicatively connected to each mechanism, the signal transceiver is communicatively connected to the controller, and the remote control terminal is communicatively connected to the signal transceiver. During equipment operation, the controller continuously collects data from the sensors of each mechanism, analyzes and processes it, and automatically controls the operation of each mechanism according to preset programs and rules. Simultaneously, the controller transmits data to the signal transceiver, which then sends the data to the remote control terminal. When an operator issues a control command on the remote control terminal, the signal transceiver receives the command and feeds it back to the controller. The controller adjusts the operating status of each mechanism according to the command, thereby achieving remote control of the equipment.

[0032] This utility model discloses an integrated treatment device for converting organic waste into fertilizer. During operation, organic waste such as crop straw, livestock manure, and food processing residue is first fed into the feed hopper 1. The controller in the control assembly activates the first conveying mechanism 6. The auger feeder 62 of this mechanism rotates within the conveying cylinder 61, pushing the material upwards along the inclined conveying cylinder 61 and conveying it to the crushing mechanism 2 via the connecting pipe 63. After the material enters the crushing hopper 21 of the crushing mechanism 2, the first drive motor 23 drives the crushing blade assembly 22 to rotate at high speed, simultaneously driving the pressure plate 24 downwards via the transmission component 26. The material is compressed, and the moving blades 221 and fixed blades 222 cut it alternately to crush it. Material that does not meet the particle size standard remains in the crushing hopper 21, while material that meets the requirements falls through the screen 25 into the mixing mechanism 3 below. According to the material characteristics and fermentation requirements, fermentation inoculants, nutrient additives, and other materials are added through the additive inlet 311. The second drive motor 33 starts under the command of the controller, driving the multi-stage stirring paddle 321 to rotate, stirring, dispersing, and kneading the material from top to bottom. The uniformly mixed material is then sent to the fermentation mechanism 4 by the second set of conveying mechanisms 6. Inside the fermentation tank 41, the temperature sensor 43... The humidity sensor 44 monitors the internal environment data of the tank in real time and feeds it back to the controller. The controller controls the heating element 42 to adjust the temperature according to the preset fermentation parameters, and starts the ventilation component 45 to provide oxygen. The third drive motor 463 drives the turning shaft 461 and turning blades 462 to turn the material at regular intervals, promoting the contact between the material and the air and the uniform distribution of internal heat and humidity. Under the action of microorganisms, the material ferments and is transformed into organic fertilizer. After fermentation, the fertilizer is transported to the discharge hopper 5 through the discharge port. The odorous gas generated during the fermentation process enters the deodorization tower 71 through the pipeline. The spray element 72 atomizes and sprays the deodorizing agent solution, which rises and mixes with the gas. The exhaust gas undergoes a chemical reaction, initially removing most of the odorous components. Subsequently, the gas passes through adsorption layer 73, where multiple layers of adsorption materials, including activated carbon, activated alumina, and molecular sieves, further adsorb residual odorous substances. The purified gas then enters the tail gas treatment unit 8. In the scrubbing tower 81, the sprayed scrubbing liquid neutralizes and absorbs acidic gases and other pollutants in the tail gas. The demister 82 removes water mist from the tail gas. Under high temperature and the action of a catalyst, the catalytic oxidation element 83 oxidizes and decomposes residual organic pollutants and harmful substances such as carbon monoxide in the tail gas into harmless substances. Finally, the purified tail gas meets emission standards. Throughout the entire equipment operation, the controller continuously collects data from the sensors of each mechanism and transmits equipment operating parameters, working status, and fault information to the remote control terminal via a signal transceiver. Operators can view the equipment status in real time through the remote control terminal, promptly obtain alarm information and remotely diagnose and handle equipment faults, and remotely adjust the operating parameters of each mechanism and the equipment operating mode according to actual needs.

[0033] This utility model discloses an integrated treatment device for converting organic waste into fertilizer. Its installation method, connection method, or setting method are all common mechanical methods, and any method that can achieve its beneficial effect can be implemented.

[0034] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An integrated processing plant for converting organic waste into fertilizer, characterized by, It includes a feeding hopper (1), a crushing mechanism (2), a mixing mechanism (3), a fermentation mechanism (4), a discharging hopper (5), and multiple sets of conveying mechanisms (6); The feeding hopper (1) conveys the material to the crushing mechanism (2) through the first set of conveying mechanisms (6). The crushing mechanism (2) is located on the mixing mechanism (3) and is connected to the mixing mechanism (3). The mixing mechanism (3) conveys the material to the fermentation mechanism (4) through the second set of conveying mechanisms (6). The fermentation mechanism (4) is also connected to the deodorization mechanism (7) and the exhaust gas treatment mechanism (8). The discharge hopper (5) is located below the fermentation mechanism (4). It also includes a control component that is communicatively connected to each mechanism.

2. The integrated processing plant for converting organic waste into fertilizer as claimed in claim 1 wherein, Each of the conveying mechanisms (6) includes a conveying cylinder (61) and an auger feeder (62). Both ends of the conveying cylinder (61) are provided with connecting pipes (63) that are connected to the corresponding mechanisms. The auger feeder (62) is located inside the conveying cylinder (61).

3. The integrated processing plant for converting organic waste into fertilizer as claimed in claim 1 wherein, The crushing mechanism (2) includes a crushing bucket (21), a crushing blade assembly (22), a first drive motor (23), a pressure plate (24), and a screen (25). The crushing blade assembly (22) is disposed inside the crushing bucket (21). The output end of the first drive motor (23) is connected to the crushing blade assembly (22). The pressure plate (24) is movably installed above the crushing bucket (21). The pressure plate (24) is connected to the output end of the first drive motor (23) via a transmission component (26). The screen (25) is disposed at the discharge port of the crushing chamber (211). The crushing blade assembly (22) includes multiple interleaved moving blades (221) and fixed blades (222). The moving blades (221) are connected to the output shaft of the first drive motor (23). The fixed blades (222) are fixedly disposed on the inner wall of the crushing chamber (211).

4. The integrated processing plant for converting organic waste into fertilizer as claimed in claim 3 wherein, The mixing mechanism (3) includes a mixing tank (31), a stirring paddle (32), and a second drive motor (33); the mixing tank (31) is provided with an additive inlet (311) and a feed inlet (312) communicating with the crushing hopper (21); the stirring paddle (32) is disposed in the mixing tank (31); the output end of the second drive motor (33) is connected to the stirring paddle (32); the stirring paddle (32) includes a multi-stage stirring paddle (321) coaxially cascaded from top to bottom.

5. The integrated processing plant for converting organic waste into fertilizer as claimed in claim 1 wherein, The fermentation mechanism (4) includes a fermentation tank (41), a heating element (42), a temperature sensor (43), a humidity sensor (44), a ventilation component (45), and a turning component (46). The heating element (42) is disposed on the side wall of the fermentation tank (41). The temperature sensor (43) and the humidity sensor (44) are disposed inside the fermentation tank (41). The ventilation component (45) is connected to the fermentation tank (41). The turning component (46) includes a turning shaft (461), turning blades (462), and a third drive motor (463). The turning shaft (461) is rotatably disposed inside the fermentation tank (41). The turning blades (462) are fixedly disposed on the turning shaft (461). The output end of the third drive motor (463) is connected to the turning shaft (461).

6. The integrated processing plant for converting organic waste into fertilizer as claimed in claim 1 wherein, The deodorization mechanism (7) includes a deodorization tower (71), a spray element (72), and an adsorption layer (73); the spray element (72) is disposed inside the deodorization tower (71), and the adsorption layer (73) is disposed above the spray element (72).

7. The integrated processing plant for converting organic waste into fertilizer as claimed in claim 1 wherein, The exhaust gas treatment mechanism (8) includes a scrubbing tower (81), a demister (82), and a catalytic oxidation element (83) arranged sequentially along the exhaust gas flow direction.

8. The integrated processing plant for converting organic waste into fertilizer as claimed in claim 1 wherein, The control component includes a controller, a signal transceiver, and a remote control terminal. The controller is communicatively connected to each of the mechanisms, the signal transceiver is communicatively connected to the controller, and the remote control terminal is communicatively connected to the signal transceiver.

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