Full-process integrated organic waste degradation all-in-one machine

Abstract

The invention discloses a full-process integrated organic waste degradation all-in-one machine. The invention relates to a full-process integrated organic waste degradation all-in-one machine. A rack of all-in-one machine equipment is fixedly connected with an elevator, a feeding screw, an automatic bag breaking, crushing and sorting machine, a squeezing and conveying screw, a vertical conveying screw and a degradation cabin body. A material receiving hopper, an automatic bag breaking, crushing and sorting machine, a squeezing and conveying screw, a vertical conveying screw, a degradation cabin body and a sewage temporary storage tank are integrated through an integrated machine, so that continuous, closed and automatic treatment of the whole process of organic waste from collection, lifting, crushing and sorting, squeezing and dewatering, conveying, aerobic fermentation and degradation to finished product discharge is realized; the occupied area of organic waste treatment equipment is greatly reduced, meanwhile, the operation energy consumption of the system is remarkably reduced by reducing the material transfer distance and establishing a linkage regulation and control mechanism for parameters of all units, and finally, the problem of secondary pollution control is solved by establishing a closed sewage and waste gas collection and treatment path.

Description

Technical Field

[0001] This application relates to the field of organic waste treatment technology, specifically to an integrated organic waste degradation machine with a fully integrated process. Background Technology

[0002] The efficient resource utilization of organic waste is crucial for achieving both the reduction and recycling of urban waste.

[0003] Currently, the mainstream treatment methods on the market have significant shortcomings: one is the single-machine treatment mode, in which organic waste is directly put into the degradation equipment for fermentation without any pretreatment. This mode cannot effectively remove impurities such as plastic bags, leading to the risk of microplastic pollution; and because organic waste has a high water content and large particle size, it is easy to cause microbial hypoxia and inactivation, resulting in low degradation efficiency and poor product quality. Another approach is the split-system equipment processing mode, which uses multiple devices such as crushers, presses, and degradation machines arranged separately and connected by pipelines. While this mode can achieve some pretreatment, it suffers from significant drawbacks, including large equipment footprint, poor spatial adaptability, and difficulty in applying it to space-constrained scenarios such as communities, hotels, and schools. Furthermore, long-distance material transfer between devices leads to redundant system energy consumption and high operating costs. In addition, the dispersed equipment layout increases the number of wastewater collection points and odor sources, making wastewater transfer prone to stagnation and leakage. Odor collection pipelines are difficult to seal, resulting in weak secondary pollution control capabilities. Moreover, the reliance on manual scheduling of each device leads to poor system coordination and difficulty in precisely matching processing rhythms. Summary of the Invention

[0004] In order to solve the problems existing in the prior art, the purpose of this application is to provide an integrated organic waste degradation machine that integrates the entire process.

[0005] The organic waste degradation integrated machine described in this application includes an elevator, and the elevator, feeding screw, automatic bag breaking and sorting machine, pressing conveying screw, vertical conveying screw and degradation machine chamber are fixedly connected to the frame of the integrated machine. The elevator is used to lift organic waste to the feed end of the feeding screw; the feeding screw is used to convey the lifted organic waste to the inlet of the automatic bag-breaking and sorting machine; the automatic bag-breaking and sorting machine is used to crush the organic waste and sort out impurities, and the sorted material is discharged into the pressing and conveying screw; the pressing and conveying screw is used to press and dehydrate the material, and the dehydrated solid residue is discharged into the vertical conveying screw; the vertical conveying screw is used to convey the solid residue to the feed inlet of the degradation chamber; the degradation chamber is used to perform aerobic fermentation degradation of the solid residue. Below the pressing conveyor screw is a wastewater storage tank for collecting pressing wastewater; the wastewater storage tank is equipped with a storage tank outlet; The automatic bag breaking and sorting machine area and the degradation machine cabin area are fixedly connected to exhaust fans for collecting and discharging waste gas.

[0006] Furthermore, it is particularly preferred that the elevator is a chain bucket elevator, which has a material receiving port at the top and a material receiving port sealing plate at the material receiving port.

[0007] Furthermore, it is particularly preferred that the feeding screw is driven by a feeding screw motor and a gearbox; the discharge end of the feeding screw is provided with a feeding screw discharge port, which is connected to the feed end of the automatic bag breaking and sorting machine.

[0008] Furthermore, it is particularly preferred that the automatic bag breaking and sorting machine is driven by an automatic bag breaking and sorting machine motor and is equipped with an automatic bag breaking and sorting machine motor protection device; the automatic bag breaking and sorting machine is equipped with a debris outlet for discharging debris and an automatic bag breaking and sorting machine discharge port for discharging sorted materials.

[0009] Furthermore, it is particularly preferred that the pressing conveyor screw is driven by a pressing conveyor screw motor and a pressing conveyor screw reducer; the discharge end of the pressing conveyor screw is provided with a pressing conveyor screw discharge port.

[0010] Furthermore, it is particularly preferred that the vertical conveying screw is driven by a vertical conveying screw motor and a gearbox; the upper part of the degradation machine chamber is provided with a degradation machine inlet, and the discharge end of the vertical conveying screw is connected to the degradation machine inlet.

[0011] Furthermore, it is particularly preferred that the degradation chamber is equipped with a stirring arm inside, and the lower part of the degradation chamber is equipped with a sandwich structure for containing heat transfer oil, and the sandwich structure is covered with a heat insulation structure; the bottom of the degradation chamber is equipped with an automatic discharge port and a manual discharge port, and the automatic discharge port is connected to a discharge mechanism driven by an automatic discharge motor and a reduction gearbox.

[0012] Furthermore, it is particularly preferred that the degradation chamber is equipped with an inspection door and an inspection port.

[0013] Furthermore, it is particularly preferred that the control unit includes a main switch fixedly connected to the maintenance door, an emergency stop button, a program control touch screen, and a display screen, and that the electrical control box containing the control unit is provided with a heat dissipation vent.

[0014] Furthermore, it is particularly preferred that the organic waste degradation equipment is equipped with ladders and guardrails; the equipment is equipped with a pretreatment maintenance door in the area corresponding to the automatic bag breaking and sorting machine and the pressing conveyor screw.

[0015] The integrated organic waste degradation machine described in this application has the following advantages: A. This invention utilizes an automatic bag-breaking and sorting machine to first automatically break open the mixed plastic bags, and then forcefully crush organic materials (such as fruit and vegetable scraps, leftover food, etc.) into fine particles of 5-20mm. This significantly increases the specific surface area of ​​organic waste, creating favorable conditions for subsequent microbial degradation. Simultaneously, under the synergistic effect of the crushing and sorting mechanisms, non-degradable impurities such as plastics and large bones are efficiently separated and discharged from the equipment through the waste outlet for centralized disposal. The impurity sorting rate can reach over 95%, thereby greatly improving the purity of organic waste raw materials entering subsequent processes and effectively avoiding the microplastic pollution problem of plastic waste re-entering the food chain through crops.

[0016] B. This invention also employs a stepped pressing technology. As the spiral blades propel the material forward, the spiral cavity space is compressed step by step, and the pressure applied to the material continuously increases, achieving step-by-step strong extrusion. This process can squeeze out as much free water as possible from the organic waste. The wastewater generated during extrusion drips directly downwards and is entirely received by a wastewater storage tank located directly below the pressing conveyor spiral. After dehydration, the solid residue discharged from the discharge port of the pressing conveyor spiral has a moisture content that can be reduced to below 75%. By reducing the moisture content in the subsequent degradation process, not only is the treatment difficulty and cost reduced, but a more suitable living environment is also provided for aerobic microorganisms, avoiding the problem of large-scale microbial inactivation due to insufficient oxygen caused by excessive moisture content.

[0017] C. This invention also uses a closed-loop control system with a temperature sensor and a central control system to precisely maintain the temperature of the fermentation material at 55-65℃, the range where thermophilic microorganisms are most active. At the same time, the stirring arm driven by the stirring motor is controlled to periodically stir and turn the material in the chamber, so that the material is mixed evenly, prevents clumping, and ensures a consistent temperature distribution. It also keeps the material loose, increases porosity, and thus continuously replenishes fresh oxygen, ensuring that the oxygen concentration is within a suitable range of 10-18%. Meanwhile, the control system can gradually remove the humidity of the material to below 30% by adjusting the ventilation based on feedback from the humidity sensor.

[0018] D. This invention also uses a program-controlled touchscreen to set all parameters and issue commands, and monitors key data such as the operating status, temperature, and humidity of each device in real time through the display screen. It intelligently coordinates the start-up, shutdown, speed, and power output of all execution units, including the elevator, feeding screw, automatic bag breaking and sorting machine, pressing conveyor screw, vertical conveyor screw, stirring mechanism, heating system, and exhaust fan. This achieves precise matching of crushing, sorting, pressing, and fermentation processes, solving the problems of poor system coordination, reliance on manual scheduling, and matching errors in the processing rhythm of each process in traditional split-type equipment. Thus, while ensuring processing effect, it reduces idle operation and ineffective energy consumption.

[0019] E. This invention also integrates the aforementioned integrated machine with a receiving hopper, an automatic bag-breaking and sorting machine, a pressing and conveying screw, a vertical conveying screw, a degradation chamber, and a wastewater storage tank. This achieves continuous, closed, and automated processing of organic waste from collection, lifting, crushing and sorting, pressing and dehydration, conveying, aerobic fermentation and degradation to finished product discharge. This significantly reduces the footprint of the organic waste treatment system, making it perfectly suited for space-constrained locations such as hotels, schools, and hospitals. Furthermore, by reducing material transfer distances and establishing a linkage control mechanism for each unit parameter, the system's energy consumption is significantly reduced. Finally, by constructing a closed wastewater and exhaust gas collection and treatment path, the problem of secondary pollution control is overcome, providing a highly efficient, energy-saving, environmentally friendly, and intensive treatment equipment for medium-scale organic waste treatment. Attached Figure Description

[0020] Figure 1 This is a first structural schematic diagram of an integrated organic waste degradation machine described in this application; Figure 2 This is a second structural schematic diagram of an integrated organic waste degradation machine described in this application; Figure 3 This is a third structural schematic diagram of an integrated organic waste degradation machine described in this application.

[0021] Explanation of reference numerals in the attached diagram: 1-Elevator, 2-Inlet, 3-Inlet sealing plate, 4-Feeding screw, 5-Feeding screw motor and gearbox, 6-Feeding screw discharge port, 7-Automatic bag breaking and sorting machine, 8-Automatic bag breaking and sorting machine motor, 9-Automatic bag breaking and sorting machine motor protection device, 10-Automatic bag breaking and sorting machine discharge port, 11-Debris outlet, 12-Crushing conveyor screw, 13A-Crushing conveyor screw motor, 13B-Crushing conveyor screw gearbox, 14-Crushing conveyor screw discharge port, 15-Vertical conveying screw, 16-Vertical 17-Conveying screw motor and gearbox; 18-Degradation machine inlet; 19A-Automatic discharge motor; 19B-Gearbox; 20-Automatic discharge port; 21-Manual discharge port; 22-Inspection door; 23-Emergency stop button; 24-Main switch; 25-Program control touch screen; 26-Display screen; 27-Heat dissipation vent; 28-Exhaust fan; 29-Ladder; 30-Guardrail; 31-Inspection port; 32-Insulation structure; 33-Heat transfer oil; 34-Agitator arm; 35-Sewage temporary storage tank; 36-Temporary storage tank outlet; 37-Pretreatment inspection door. Detailed Implementation

[0022] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0023] To simplify the disclosure of this invention, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the invention. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this invention, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0024] An integrated organic waste degradation machine that handles the entire process, such as... Figure 1-3 As shown, the integrated machine includes a hoist 1, a feeding screw 4, an automatic bag breaking and sorting machine 7, a pressing conveying screw 12, a vertical conveying screw 15, and a degradation chamber 18, which are fixedly connected to the frame of the integrated machine. Elevator 1 is used to lift organic waste to the feed end of feeding screw 4; feeding screw 4 is used to transport the lifted organic waste to the inlet of automatic bag breaking, crushing and sorting machine 7; automatic bag breaking, crushing and sorting machine 7 is used to crush organic waste and sort out impurities, and the sorted material is discharged into pressing conveying screw 12; pressing conveying screw 12 is used to press and dehydrate the material, and the dehydrated solid residue is discharged into vertical conveying screw 15; vertical conveying screw 15 is used to transport the solid residue to the feed inlet of degradation chamber 18; degradation chamber 18 is used to perform aerobic fermentation degradation of the solid residue; Below the pressing conveyor screw 12 is a wastewater storage tank 35 for collecting pressing wastewater; the wastewater storage tank 35 is equipped with a storage box outlet 36; An exhaust fan 28 for collecting and discharging waste gas is fixedly connected to the automatic bag breaking and sorting machine area 7 and the degradation machine chamber area 18.

[0025] The elevator 1 is a chain bucket lifting machine, and its top is provided with a material receiving port 2, and a material receiving port sealing plate 3 is provided at the material receiving port 2.

[0026] The feeding screw 4 is driven by the feeding screw motor and the gearbox 5; the discharge end of the feeding screw 4 is provided with a feeding screw discharge port 6, which is connected to the feed end of the automatic bag breaking and sorting machine 7.

[0027] The automatic bag breaking and sorting machine 7 is driven by the automatic bag breaking and sorting machine motor 8 and is equipped with an automatic bag breaking and sorting machine motor protection device 9; the automatic bag breaking and sorting machine 7 is equipped with a debris outlet 11 for discharging debris and an automatic bag breaking and sorting machine discharge port 10 for discharging sorted materials.

[0028] The pressing conveying screw 12 is driven by the pressing conveying screw motor 13A and the pressing conveying screw reducer 13B; the discharge end of the pressing conveying screw 12 is provided with a pressing conveying screw discharge port 14.

[0029] The vertical conveying screw 15 is driven by a vertical conveying screw motor and a gearbox 16; the upper part of the degradation machine chamber 18 is provided with a degradation machine inlet 17, and the discharge end of the vertical conveying screw 15 is connected to the degradation machine inlet 17.

[0030] The degradation chamber 18 is equipped with a stirring arm 34 inside. The lower part of the degradation chamber 18 is equipped with a sandwich structure for containing heat transfer oil 33. The sandwich structure is covered with a heat insulation structure 32. The bottom of the degradation chamber 18 is equipped with an automatic discharge port 20 and a manual discharge port 21. The automatic discharge port 20 is connected to a discharge mechanism driven by an automatic discharge motor 19A and a reduction gearbox 19B.

[0031] The degradation chamber 18 is equipped with an inspection door 22 and an inspection port 31.

[0032] The control unit includes a main switch 24 fixed to the inspection door 22, an emergency stop button 23, a program control touch screen 25 and a display screen 26, and a heat dissipation vent 27 on the electrical control box where the control unit is located.

[0033] The organic waste degradation equipment is equipped with a ladder 29 and a guardrail 30; the equipment is equipped with a pre-treatment maintenance door 37 in the area corresponding to the automatic bag breaking and sorting machine 7 and the pressing conveyor screw 12.

[0034] When using this fully integrated organic waste degradation machine, the operator first starts the system through the program control touch screen 25 fixed to the inspection door 22, and sets the target parameters according to the processing requirements, such as degradation temperature (55-65℃) and humidity (≥30%). Next, the operator fixes a 120L or 240L standard collection bin filled with organic waste onto the platform of the elevator 1, and then controls the elevator 1 (chain bucket lifter) to smoothly lift the garbage bin to the receiving port 2 at the top of the equipment. After reaching the set height, the garbage bin automatically flips over, dumping all the organic waste inside into the inverted cone-shaped receiving hopper below. This inverted cone structure effectively buffers the impact of the material and makes it fall evenly, preventing the inlet from being blocked. After the unloading is completed, the elevator 1 automatically resets, and the receiving port sealing plate 3 can automatically close to prevent odors and foreign objects from entering. Meanwhile, the organic waste entering the receiving hopper falls into the feeding screw 4 driven by the feeding screw motor and reduction gearbox 5 under gravity. The feeding screw 4 horizontally pushes the material forward and continuously and controllably conveys the material to the feed inlet of the automatic bag breaking and sorting machine 7 through the feeding screw discharge port 6 at its end. Then, the automatic bag breaking and sorting machine 7 is driven by the automatic bag breaking and sorting machine motor 8 (protected by the motor protection device 9). During this process, the automatic bag breaking and sorting machine 7 will first automatically break the mixed plastic bags, and then the organic material (if...) Vegetable scraps, leftover food, etc. are powerfully crushed into fine particles of 5-20mm, which significantly increases the specific surface area of ​​organic waste and creates favorable conditions for subsequent microbial degradation. At the same time, under the synergistic effect of crushing and sorting mechanisms, non-degradable impurities such as plastics and large bones are efficiently separated and discharged outside the equipment through the waste outlet 11 for centralized disposal. The impurity sorting rate can reach more than 95%, which greatly improves the purity of organic waste raw materials entering the subsequent process and effectively avoids the problem of microplastic pollution caused by plastic waste re-entering the food chain through crops. Next, the relatively pure organic waste slurry, after crushing and sorting, falls into the pressing conveyor screw 12 below through the discharge port 10 of the automatic bag-breaking and sorting machine. At this time, the pressing conveyor screw 12 is driven by the pressing conveyor screw motor 13A and the pressing conveyor screw reducer 13B, and adopts the stepped pressing technology. As the screw blades push the material forward, the screw cavity space is compressed step by step, and the pressure applied to the material continuously increases, realizing step-by-step strong extrusion. This process can squeeze out as much free water as possible from the organic waste. The sewage generated by the extrusion drips directly downward and is completely received by the sewage temporary storage tank 35 located directly below the pressing conveyor screw 12. After dehydration, the solid residue discharged from the discharge port 14 of the pressing conveyor screw has a moisture content of less than 75%. By reducing the moisture content in the subsequent degradation process, not only is the treatment difficulty and cost reduced, but a more suitable living environment is also provided for aerobic microorganisms, avoiding the problem of large-scale inactivation of microorganisms due to insufficient oxygen caused by excessive moisture content. At the same time, after the dehydrated solid residue is discharged from the feed port 14 of the pressing conveying screw, it will fall into the feed end of the vertical conveying screw 15. At this time, the vertical conveying screw 15 is driven by the vertical conveying screw motor and the reduction gearbox 16 to lift the solid residue vertically upward and send it into the interior of the degradation machine chamber 18 through the discharge port at the top of the screw and the feed port 17 of the degradation machine. Then, the solid residue enters the degradation chamber 18. Because the lower part of the degradation chamber 18 has a jacket structure to accommodate heat transfer oil 33, the heat transfer oil 33 provided by the external high-efficiency heating system circulates inside. The heat is evenly and stably transferred to the material through the chamber wall. The heat insulation structure 32 covering the degradation chamber 18 effectively reduces heat loss. Thus, through the closed-loop control of the temperature sensor and the central control system, the temperature of the fermentation material can be precisely maintained at 55-65℃, which is the most active range for thermophilic microorganisms. At the same time, the stirring arm 34 driven by the stirring motor is controlled to periodically stir and turn the material in the chamber, so that the material is mixed evenly, prevents agglomeration, and ensures a consistent temperature distribution. At the same time, it also keeps the material loose, increases the porosity, and thus continuously replenishes fresh oxygen, ensuring that the oxygen concentration is within the suitable range of 10-18%. Meanwhile, the control system can gradually remove the humidity of the material to below 30% by adjusting the ventilation based on the feedback from the humidity sensor. Meanwhile, because highly efficient acidophilic and thermophilic aerobic compound microbial strains that have been specially selected, cultivated and domesticated are added to the degradation chamber 18, these strains have the characteristics of being resistant to high oil and high salt. Therefore, under the suitable temperature, humidity and oxygen-rich conditions created above, the microbial community can reproduce rapidly. Through complex biochemical reactions, it can efficiently convert complex organic compounds such as proteins, fats and carbohydrates in organic waste into carbon dioxide, water, heat and humus rich in nutrients such as nitrogen, phosphorus and potassium. Thus, after a complete fermentation cycle, the organic waste is transformed into stable semi-composted high-quality organic fertilizer, realizing the resource utilization of organic waste. It should be noted that all the wastewater generated during the pressing and dehydration stage has been collected by the wastewater storage tank 35. The outlet 36 of the storage tank at the bottom of the wastewater storage tank 35 is directly and closedly connected to the external wastewater treatment system through a combination of gravity flow and pumping. This direct connection method can treat the wastewater in a timely manner, avoid the risk of stagnation and secondary pollution during the storage and transportation of wastewater, and significantly reduce the possibility of odor leakage. Meanwhile, during the aforementioned pretreatment processes (especially crushing, sorting, and pressing) and degradation fermentation processes, malodorous gases containing hydrogen sulfide, ammonia, and other components are generated. The exhaust fan 28, which is fixed to the equipment, forms a stable negative pressure collection environment at the key gas-generating points through a pre-set closed pipe and gas collection hood. This allows the odor to be effectively captured and drawn into the pipe. Then, the negative pressure generated by the exhaust fan 28 draws the odor generated during the pretreatment and degradation processes into the deodorization system. Subsequently, it is transported to an externally integrated deodorization system (which typically uses a combination of spraying, photocatalytic oxidation, and activated carbon adsorption) for deep purification. After meeting the standards, the odor is discharged. This effectively removes the odor generated during the degradation process, improves the air quality of the surrounding environment, and solves the pain points of scattered odor collection points and difficulty in effectively sealing and connecting them in the split equipment mode. Meanwhile, operators can set all parameters and issue commands through the touch screen 25, and monitor the operating status, temperature, humidity and other key data of each device in real time through the display screen 26. It intelligently coordinates the start and stop, speed and power output of all execution units such as the elevator 1, feeding screw 4, automatic bag breaking and sorting machine 7, pressing conveyor screw 12, vertical conveyor screw 15, stirring mechanism, heating system, and exhaust fan 28, realizing precise matching of crushing, sorting, pressing and fermentation, solving the problems of poor coordination of traditional split equipment systems, reliance on manual scheduling and matching errors in the processing rhythm of each link. Thus, while ensuring the processing effect, it reduces the idle operation and ineffective energy consumption of the equipment. The heat dissipation vent 27 set on the electrical control box ensures the stable operation of electrical components. Then, when the fermentation cycle is completed and the material is converted into qualified organic fertilizer, the control system automatically starts the discharge program: the automatic discharge motor 19A drives the bottom discharge mechanism through the gearbox 19B to continuously discharge the finished fertilizer from the automatic discharge port 20, while the manual discharge port 21 can be used as a backup outlet. Then, in order to facilitate equipment maintenance, the organic waste degradation equipment is equipped with a ladder 29 with guardrail 30 and a processing and maintenance door 37. Thus, by integrating the aforementioned integrated machine with the receiving hopper, automatic bag-breaking and sorting machine 7, pressing and conveying screw 12, vertical conveying screw 15, degradation chamber 18, and wastewater storage tank 35, the entire process of organic waste treatment—from collection, lifting, crushing and sorting, pressing and dehydration, conveying, aerobic fermentation and degradation to finished product discharge—is achieved in a continuous, closed, and automated manner. This significantly reduces the footprint of the organic waste treatment system, making it perfectly suited for space-constrained locations such as hotels, schools, and hospitals. Furthermore, by reducing material transfer distances and establishing a linkage control mechanism for parameters of each unit, the system's energy consumption is significantly reduced. Finally, by constructing a closed wastewater and exhaust gas collection and treatment path, the challenge of secondary pollution control is overcome, providing a highly efficient, energy-saving, environmentally friendly, and intensive treatment equipment for medium-scale organic waste treatment.

[0035] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows for communication; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0036] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

Claims

1. A fully integrated organic waste degradation machine, comprising a lifting machine (1), characterized in that, The frame of the integrated machine is fixedly connected to an elevator (1), a feeding screw (4), an automatic bag breaking and sorting machine (7), a pressing conveying screw (12), a vertical conveying screw (15), and a degradation chamber (18). The elevator (1) is used to lift organic waste to the feed end of the feeding screw (4); the feeding screw (4) is used to transport the lifted organic waste to the inlet of the automatic bag breaking and sorting machine (7); the automatic bag breaking and sorting machine (7) is used to crush organic waste and sort out impurities, and the sorted material is discharged into the pressing conveying screw (12); the pressing conveying screw (12) is used to press and dehydrate the material, and the dehydrated solid residue is discharged into the vertical conveying screw (15); the vertical conveying screw (15) is used to transport the solid residue to the feed inlet of the degradation chamber (18); the degradation chamber (18) is used to perform aerobic fermentation degradation of the solid residue. Below the pressing conveyor screw (12) is a wastewater storage tank (35) for collecting pressing wastewater; the wastewater storage tank (35) is provided with a storage tank outlet (36); The automatic bag breaking and sorting machine (7) area and the degradation machine cabin (18) area are fixedly connected to a fan (28) for collecting and discharging waste gas.

2. The integrated organic waste degradation machine according to claim 1, characterized in that, The elevator (1) is a chain bucket lifting machine, and a material receiving port (2) is provided on its top. A material receiving port sealing plate (3) is provided at the material receiving port (2).

3. The fully integrated organic waste degradation machine according to claim 1, characterized in that, The feeding screw (4) is driven by a feeding screw motor and a reduction gearbox (5); the discharge end of the feeding screw (4) is provided with a feeding screw discharge port (6), which is connected to the feed end of the automatic bag breaking and sorting machine (7).

4. The integrated organic waste degradation machine according to claim 1, characterized in that, The automatic bag breaking and sorting machine (7) is driven by the automatic bag breaking and sorting machine motor (8) and is equipped with an automatic bag breaking and sorting machine motor protection device (9); the automatic bag breaking and sorting machine (7) is equipped with a debris outlet (11) for discharging debris and an automatic bag breaking and sorting machine discharge port (10) for discharging sorted materials.

5. The integrated organic waste degradation machine according to claim 1, characterized in that, The pressing conveying screw (12) is driven by a pressing conveying screw motor (13A) and a pressing conveying screw reducer (13B); the discharge end of the pressing conveying screw (12) is provided with a pressing conveying screw discharge port (14).

6. The integrated organic waste degradation machine according to claim 1, characterized in that, The vertical conveying screw (15) is driven by a vertical conveying screw motor and a gearbox (16); the upper part of the degradation machine chamber (18) is provided with a degradation machine inlet (17), and the discharge end of the vertical conveying screw (15) is connected to the degradation machine inlet (17).

7. The integrated organic waste degradation machine according to claim 1, characterized in that, The degradation chamber (18) is equipped with a stirring arm (34) inside. The lower part of the degradation chamber (18) is equipped with a sandwich structure for containing heat transfer oil (33). The sandwich structure is covered with a heat insulation structure (32). The bottom of the degradation chamber (18) is equipped with an automatic discharge port (20) and a manual discharge port (21). The automatic discharge port (20) is connected to a discharge mechanism driven by an automatic discharge motor (19A) and a reduction gearbox (19B).

8. The fully integrated organic waste degradation machine according to claim 7, characterized in that, The degradation chamber (18) is equipped with an inspection door (22) and an inspection port (31).

9. The integrated organic waste degradation machine according to claim 1, characterized in that, The control unit includes a main switch (24) fixed to the inspection door (22), an emergency stop button (23), a program control touch screen (25) and a display screen (26), and the electrical control box where the control unit is located is provided with a heat dissipation vent (27).

10. The fully integrated organic waste degradation machine according to claim 9, characterized in that, The organic waste degradation equipment is equipped with a ladder (29) and a guardrail (30); the equipment is equipped with a pretreatment maintenance door (37) in the area corresponding to the automatic bag breaking and sorting machine (7) and the pressing conveyor screw (12).

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