A high-temperature sterilization process and system for dead livestock and poultry

Abstract

The application discloses a kind of high-temperature sterilization treatment processes and systems of sick and dead livestock and poultry, belong to sick and dead livestock and poultry processing technical field, this kind of high-temperature sterilization treatment processes and systems of sick and dead livestock and poultry, including ground mechanism, hydraulic flap mechanism, crushing mechanism, transport mechanism, processing mechanism and gas degradation mechanism.The application is realized through the setting of ground mechanism, hydraulic flap mechanism, crushing mechanism and processing mechanism, contactless transfer and low manual intervention in the process of sick and dead livestock and poultry processing, to significantly reduce the risk of cross contamination, improve operation efficiency and epidemic prevention reliability, the application is realized through the setting of processing mechanism, gas degradation mechanism and flow guide mechanism, closed loop processing of sick and dead livestock and poultry, high-temperature sterilization kills pathogen completely, guarantees biological safety, and realizes low energy consumption, environmental protection stability, airflow uniform distribution and high mass transfer efficiency of biodegradation, whole closed no leakage, epidemic prevention and environmental benefits are remarkable, safe and reliable operation.

Description

Technical Field

[0001] This invention belongs to the field of diseased and dead livestock and poultry treatment technology, specifically involving a high-temperature sterilization process and system for diseased and dead livestock and poultry. Background Technology

[0002] The disposal of diseased and dead livestock and poultry is an important disease prevention and environmental protection measure for the professional handling of livestock and poultry that die from disease. Through harmless treatment, pathogens are killed, the spread of diseases is blocked, and pollution of soil, water sources and air is prevented. Through unified collection and standardized disposal, the level of animal disease prevention is effectively improved, public health and safety are protected, and the products after treatment can be utilized as resources. This not only ensures the safety of breeding and the ecological environment, but also realizes the recycling of resources and builds a safe, clean and sustainable animal disease prevention and environmental management system.

[0003] Traditional methods for handling dead livestock and poultry often involve manual handling and open operations. Loose connections between stages easily expose the dead animals, increasing the risk of disease transmission and cross-contamination. Frequent human contact also reduces disease prevention safety. Furthermore, processing equipment is often distributed, lacking a closed, integrated design, resulting in poor waste gas treatment, odor leakage, uneven airflow distribution, low biodegradation efficiency, and high energy consumption. The overall process cannot form a closed-loop management system, exhibiting low automation, high reliance on manual labor, and insufficient operational stability, making it difficult to meet the requirements for efficient, safe, and environmentally friendly harmless treatment. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a process and system for high-temperature sterilization of diseased and dead livestock and poultry.

[0005] The technical solution adopted to solve the above technical problems is: Firstly, a technical solution is provided: a high-temperature sterilization system for diseased and dead livestock and poultry, comprising a platform mechanism, a hydraulic tilting mechanism, a crushing mechanism, a transport mechanism, a processing mechanism, and a gas degradation mechanism. The platform mechanism includes a platform body, on which a control cabinet is fixed. The hydraulic tilting mechanism is rotatably connected to the platform mechanism. The crushing mechanism is also embedded in the platform mechanism. The crushing mechanism includes a raw material bin, on which a crushing roller is rotatably connected. The top of the raw material bin is slidably connected to an electric cover plate. A drive module is installed on the outside of the raw material bin. A conveying pump is connected to the discharge end of the raw material bin. The hydraulic tipping mechanism is equipped with a transport mechanism, and the processing mechanism includes a harmless high-temperature treatment device. The harmless high-temperature treatment device has a feed inlet, and a sealing cover is fixed on the feed inlet. A feed pipe is connected to the outside of the sealing cover. The gas outlet of the processing mechanism is connected to a gas processing chamber, and a gas degradation mechanism is installed inside the gas processing chamber. A first flow guiding mechanism, a second flow guiding mechanism, and a third flow guiding mechanism are embedded and fixed inside the gas degradation mechanism.

[0006] Furthermore, the control cabinet is equipped with a small hydraulic pump station, a remote control module, a circuit breaker, a switching power supply, and a PLC control module. The platform body is pre-buried underground in the treatment plant, with its top flush with the ground. The platform body has a first pit and a second pit integrally formed on it. A connecting shaft is also fixed on the platform body. A ramp is integrally cast at one end of the top of the platform body.

[0007] Through the above technical solution, the platform body can be made of concrete, and the ramp allows vehicles to drive smoothly onto the hydraulic flip-up mechanism. The small hydraulic pump station in the control cabinet is connected to the multi-stage hydraulic cylinder through pipelines, which can control the extension and retraction of the multi-stage hydraulic cylinder. The control cabinet can also control the opening and closing of the electric cover and electric door through the remote control module.

[0008] Furthermore, the hydraulic tipping mechanism includes a bearing plate body, one end of which is integrally fixed with a positioning baffle, and the other end of which is fixed with a winch drum. A high-strength steel cable is wound on the winch drum, and the end of the high-strength steel cable is connected to a traction hook. A reinforcing rib plate is welded and fixed to the bottom of the bearing plate body. Two multi-stage hydraulic cylinders are rotatably connected to the bottom of the reinforcing rib plate. The bottom of the multi-stage hydraulic cylinders is rotatably connected to the inner side of the first pit, and one end of the reinforcing rib plate is rotatably connected to a connecting shaft.

[0009] Through the above technical solution, the positioning baffle can support the vehicle's wheels from the bottom, thereby preventing the vehicle from sliding when the hydraulic tipping mechanism is raised. The high-strength steel cable and the towing hook can hold the trailer hook from the front, thus forming a double safety anchor with the positioning baffle, ensuring the stability of the whole vehicle during the lifting process of the hydraulic tipping mechanism and eliminating the risk of rollover.

[0010] Furthermore, the raw material silo is embedded inside the second pit, and the electric cover can be remotely controlled by the control cabinet.

[0011] Through the above technical solution, the drive module consists of a drive motor and a transmission gearbox. When diseased or dead poultry and livestock fall into the raw material silo, the drive module drives the crushing roller to rotate, thereby crushing the diseased or dead poultry and livestock and producing a solid-liquid mixture. The material can be transported to the processing unit by the conveying pump. When the device is not in use, the electric cover can be closed, thereby effectively isolating the spread of pathogens.

[0012] Furthermore, the transportation mechanism includes a transport vehicle, a trailer hitch fixed to the front of the transport vehicle, a sealed transport box fixed on the transport vehicle, and an electric door panel installed at one end of the sealed transport box, which can be remotely controlled by a control cabinet.

[0013] Using the above technical solution, after the staff drives the transport vehicle to transport the diseased and dead poultry and livestock to the processing plant, they reverse the rear wheels to the positioning baffle and anchor the vehicle with high-strength steel cables and towing hooks. The control cabinet will then open the electric cover and electric door, allowing the diseased and dead poultry and livestock to fall into the sealed transport box. The control cabinet will then close the electric cover and electric door.

[0014] Furthermore, an exhaust fan is fixed to the top of the harmless high-temperature treatment equipment, and the exhaust fan is connected to an exhaust gas pipe, which leads to the gas treatment room.

[0015] Through the above technical solution, the feed pipe is connected to the discharge end of the conveying pump. The conveying pump can transport the crushed material of diseased and dead poultry and livestock to the feed inlet through the feed pipe. After the material falls into the harmless high-temperature treatment equipment, the harmless high-temperature treatment equipment will treat it with high temperature and high pressure. High temperature and high pressure treatment can effectively kill various pathogenic microorganisms. The treated material is in a solid-liquid mixed state, with high stability and low pathogenicity risk. The exhaust fan can transport the exhaust gas generated during the treatment process to the air intake pipe in the gas treatment room through the exhaust gas pipe. When the harmless high-temperature treatment equipment needs maintenance, the staff can remove the sealing cover.

[0016] Furthermore, the discharge end of the harmless high-temperature treatment equipment is connected to a slurry pump, the output end of the slurry pump is connected to a material conveying pipeline, and the end of the material conveying pipeline is connected to a sealed tank.

[0017] Through the above technical solution, the slurry pump can transport the processed solid-liquid mixture to a sealed tank through a material conveying pipeline. The sealed tank has the characteristics of corrosion resistance, easy cleaning, and sealing and locking. After being loaded onto a special vehicle, it is transported to the central high-temperature sterilization plant for subsequent resource utilization.

[0018] Furthermore, the gas degradation mechanism includes a gas treatment pool constructed inside the gas treatment room. An air inlet pipe is provided at the bottom of the gas treatment pool and is connected to the end of the exhaust gas pipe. Multiple branch pipes are connected to the air inlet pipe. The interior of the gas treatment pool is filled with a volcanic rock layer, a ceramsite layer and a cypress wood layer from bottom to top.

[0019] Through the above technical solution, the branch pipe can disperse the exhaust gas in the intake pipe into the bottom of the gas treatment pool. After the gas rises, it first passes through the volcanic rock layer for preliminary physical interception and moisture regulation, and then enters the ceramsite layer. Utilizing its huge specific surface area and rich microbial adhesion ability, it can achieve the biodegradation of the main odor components such as hydrogen sulfide, ammonia, and volatile organic compounds. The top layer of cypress wood contains natural essential oils, which have odor-suppressing and antibacterial effects, and also have adsorption, shielding and landscaping functions, further improving the deodorization efficiency and inhibiting the emission of odors. It can also regulate the humidity of the volcanic rock layer and the ceramsite layer, providing a suitable environment for the microbial film on their surface.

[0020] Furthermore, the first flow guiding mechanism includes a supporting steel plate grid fixed to the bottom inner side of the gas treatment tank. The supporting steel plate grid has multiple ventilation holes on its inner side. A stainless steel mesh layer is fixed to the top of the supporting steel plate grid. A non-woven fabric leak-proof layer is fixed to the top of the stainless steel mesh layer. A second flow guiding mechanism is provided between the volcanic rock layer and the ceramsite layer. A third flow guiding mechanism is provided between the ceramsite layer and the cypress wood layer. The second and third flow guiding mechanisms have the same structure as the first flow guiding mechanism.

[0021] Through the above technical solution, the vents serve as guides, allowing gas to enter the supporting steel grid and be evenly distributed throughout the internal space. This ensures that the exhaust gas is evenly distributed across the cross-section and in uniform contact with the filter media, preventing short-circuiting or channeling. Simultaneously, the supporting steel grid, stainless steel mesh layer, and non-woven leak-proof layer support and isolate the filter media. The non-woven leak-proof layer can be made of materials such as fiberglass non-woven fabric or polyester non-woven fabric, which possess acid and alkali resistance, corrosion resistance, aging resistance, good air permeability, and waterproofness. The second and third flow guiding mechanisms separate the filter layers, effectively preventing mixing of the different layers and ensuring that the exhaust gas is evenly distributed across the cross-section at each filter media layer.

[0022] Secondly, based on the first aspect mentioned above, a high-temperature sterilization process for diseased and dead livestock and poultry is also provided, including the following specific steps: Step 1: The processing plants are set up at various processing points. First, the dead poultry and livestock are placed in sealed transport boxes and transported to the processing plants by transport vehicles. Then, the transport vehicles are driven onto the hydraulic tipping mechanism and fixed in place. The hydraulic tipping mechanism is started and raised, so that the front of the transport vehicle is raised to a predetermined angle. At this time, the electric cover and electric door open automatically in sequence, and the dead poultry and livestock fall into the raw material silo. The electric cover and electric door then close automatically. Step 2: The drive module drives the crushing roller to crush the diseased and dead poultry and livestock that fall into the raw material silo. The conveying pump transports the crushed material through the feed pipe to the harmless high-temperature treatment equipment to achieve contactless and sealed transfer of diseased and dead poultry and livestock. Step 3: The harmless high-temperature treatment equipment uses high temperature and high pressure to treat diseased and dead poultry and livestock, thereby killing pathogenic microorganisms, viruses and parasites. The treated material is in a solid-liquid mixture state. The slurry pump pumps the solid-liquid mixture state material into a sealed tank through the material conveying pipeline for sealed storage. Step 4: The malodorous gases generated during the high-temperature and high-pressure treatment process are transported to the gas treatment pool in the gas treatment room through the exhaust fan and waste gas pipeline. The volcanic rock layer, ceramsite layer and cypress wood layer in the gas treatment pool can decompose and purify the gas. The first, second and third flow guiding mechanisms can ensure that the gas enters each purification level evenly during the decomposition and purification process, and can effectively prevent the mixing of the packing materials in each layer, prevent gas short-circuiting and packing material caking, and improve the uniformity of gas treatment and purification efficiency. Step 5: After loading the sealed tanks containing the slurry from each processing plant onto special vehicles, they are transported to the central high-temperature sterilization plant for subsequent resource utilization such as oil extraction and organic fertilizer production.

[0023] The beneficial effects of this invention are as follows: 1. This invention, through the setup of a platform mechanism, a hydraulic tipping mechanism, a crushing mechanism, and a processing mechanism, achieves contactless transfer and low-human intervention in the process of handling diseased and dead poultry and livestock, thereby significantly reducing the risk of cross-contamination and improving operational efficiency and the reliability of disease prevention. 2. This invention achieves closed-loop treatment of diseased and dead livestock and poultry through the setting of a processing mechanism, a gas degradation mechanism, and a flow guiding mechanism. High-temperature sterilization thoroughly kills pathogens, ensuring biosafety. It also achieves low-energy consumption, environmental stability, uniform airflow distribution, and high mass transfer efficiency in biodegradation. The entire process is sealed and leak-free, resulting in significant epidemic prevention and environmental benefits, and safe and reliable operation. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the platform mechanism of the present invention; Figure 3 This is a schematic diagram of the hydraulic flap mechanism of the present invention; Figure 4 This is a schematic diagram of the crushing mechanism of the present invention; Figure 5 This is a schematic diagram of the transportation mechanism structure of the present invention; Figure 6 This is the invention Figure 1 Enlarged structural diagram at point A in the middle; Figure 7 This is a schematic diagram of the gas degradation mechanism, the first flow guiding mechanism, the second flow guiding mechanism and the third flow guiding mechanism of the present invention; Figure 8 This is a schematic diagram of the first flow guiding mechanism of the present invention.

[0025] Reference numerals: 1. Platform mechanism; 101. Platform body; 102. Control cabinet; 103. First pit; 104. Second pit; 105. Connecting shaft; 106. Ramp; 2. Hydraulic tipping mechanism; 201. Bearing plate body; 202. Positioning baffle; 203. Winch drum; 204. High-strength steel cable; 205. Traction hook; 206. Reinforcing rib; 207. Multi-stage hydraulic cylinder; 3. Crushing mechanism; 301. Raw material bin; 302. Crushing roller; 303. Electric cover plate; 304. Drive module; 305. Conveying pump; 4. Transportation mechanism; 401. Transport vehicle; 402. Trailer hook; 403. Sealed transport box; 404. Electric 5. Door panel; 5. Processing mechanism; 501. Harmless high-temperature treatment equipment; 502. Feed inlet; 503. Sealing cover plate; 504. Feed pipe; 505. Exhaust fan; 506. Waste gas pipeline; 507. Thick slurry pump; 508. Material conveying pipeline; 509. Sealed tank; 6. Gas treatment room; 7. Gas degradation mechanism; 701. Gas treatment pool; 702. Air inlet pipe; 703. Branch pipe; 704. Volcanic rock layer; 705. Ceramsite layer; 706. Cypress wood layer; 8. First diversion mechanism; 801. Supporting steel plate grating; 802. Ventilation hole; 803. Stainless steel mesh layer; 804. Non-woven fabric leak-proof layer; 9. Second diversion mechanism; 10. Third diversion mechanism. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0027] like Figures 1-8As shown, a high-temperature sterilization system for diseased and dead livestock and poultry includes a platform mechanism 1, a hydraulic tilting mechanism 2, a crushing mechanism 3, a transport mechanism 4, a processing mechanism 5, and a gas degradation mechanism 7. The platform mechanism 1 includes a platform body 101, on which a control cabinet 102 is fixed. The control cabinet 102 contains a small hydraulic pump station, a remote control module, a circuit breaker, a switching power supply, and a PLC control module. The platform body 101 is pre-buried underground in the processing plant, with its top flush with the ground. A first pit 10 is integrally formed on the platform body 101. 3. The second pit 104, the platform body 101 is also fixed with a connecting shaft 105, and the top of the platform body 101 is integrally cast with a ramp 106. The platform body 101 can be made of concrete. The ramp 106 allows the vehicle to drive smoothly onto the hydraulic flip-top mechanism 2. The small hydraulic pump station in the control cabinet 102 is connected to the multi-stage hydraulic cylinder 207 through the pipeline, which can control the extension and retraction of the multi-stage hydraulic cylinder 207. The control cabinet 102 can also control the opening and closing of the electric cover 303 and the electric door 404 and the opening and closing sequence through the remote control module.

[0028] like Figure 1 and Figure 3 As shown, a hydraulic tilting mechanism 2 is rotatably connected to the platform mechanism 1. The hydraulic tilting mechanism 2 includes a bearing plate body 201. A positioning baffle 202 is integrally fixed to one end of the bearing plate body 201, and a winch drum 203 is fixed to the other end of the bearing plate body 201. A high-strength steel cable 204 is wound on the winch drum 203, and a traction hook 205 is connected to the end of the high-strength steel cable 204. A reinforcing rib plate 206 is welded and fixed to the bottom of the bearing plate body 201, and two multi-stage... The bottom of the multi-stage hydraulic cylinder 207 is rotatably connected to the inner side of the first pit 103. One end of the reinforcing rib plate 206 is rotatably connected to the connecting shaft 105. The positioning baffle 202 can support the vehicle's wheels from the bottom, thereby preventing the vehicle from slipping when the hydraulic tipping mechanism 2 is raised. The high-strength steel cable 204 and the towing hook 205 can hold the trailer hook 402 from the front end, thus forming a double safety anchor with the positioning baffle 202, ensuring the stability of the whole vehicle during the lifting process of the hydraulic tipping mechanism 2 and eliminating the risk of rollover.

[0029] like Figure 1 and Figure 4As shown, a crushing mechanism 3 is also embedded in the platform mechanism 1. The crushing mechanism 3 includes a raw material bin 301, a crushing roller 302 is rotatably connected to the inner side of the raw material bin 301, an electric cover 303 is slidably connected to the top of the raw material bin 301, a drive module 304 is installed on the outside of the raw material bin 301, and a conveying pump 305 is connected to the discharge end of the raw material bin 301. The raw material bin 301 is embedded in the inner side of the second pit 104. The electric cover 303 can be remotely controlled by the control cabinet 102. The drive module 304 consists of a drive motor and a transmission gearbox. When diseased or dead poultry and livestock fall into the raw material bin 301, the drive module 304 drives the crushing roller 302 to rotate, thereby crushing the diseased or dead poultry and livestock and producing a solid-liquid mixture. The material can be conveyed to the processing mechanism 5 by the conveying pump 305. When the device is not in use, the electric cover 303 can be closed, thereby effectively isolating the spread of pathogens.

[0030] like Figure 1 and Figure 5 As shown, the hydraulic tipping mechanism 2 is equipped with a transport mechanism 4, which includes a transport vehicle 401. A trailer hook 402 is fixed to the front of the transport vehicle 401, and a sealed transport box 403 is fixed to the transport vehicle 401. An electric door 404 is installed at one end of the sealed transport box 403. The electric door 404 can be remotely controlled by the control cabinet 102. After the staff drives the transport vehicle 401 to transport the diseased and dead poultry and livestock to the processing plant, they reverse the rear wheels to the positioning baffle 202 and anchor the vehicle through the high-strength steel cable 204 and the towing hook 205. The control cabinet 102 will open the electric cover 303 and the electric door 404, so that the diseased and dead poultry and livestock fall into the raw material silo 301. Then the control cabinet 102 will close the electric cover 303 and the electric door 404.

[0031] like Figure 1 and Figure 6As shown, the processing unit 5 includes a harmless high-temperature treatment device 501. The harmless high-temperature treatment device 501 has an inlet 502, and a sealing cover 503 is fixed to the inlet 502. An inlet pipe 504 is connected to the outside of the sealing cover 503. An exhaust fan 505 is fixed to the top of the harmless high-temperature treatment device 501. An exhaust pipe 506 is connected to the outlet of the exhaust fan 505, leading to a gas treatment chamber 6. A slurry pump 507 is connected to the outlet of the harmless high-temperature treatment device 501. A material conveying pipe 508 is connected to the output of the slurry pump 507. A sealed tank 509 is connected to the end of the material conveying pipe 508. The inlet pipe 504 is connected to the outlet of a conveying pump 305, which can transport the crushed material from diseased and dead poultry and livestock to the inlet 502 through the inlet pipe 504. After the material falls into the harmless high-temperature treatment equipment 501, it will undergo high-temperature and high-pressure treatment. High-temperature and high-pressure treatment can effectively kill various pathogenic microorganisms. The treated material is in a solid-liquid mixed state, with high stability and low pathogenicity risk. The exhaust fan 505 can transport the waste gas generated during the treatment process to the air inlet pipe 702 in the gas treatment room 6 through the waste gas pipe 506. When the harmless high-temperature treatment equipment 501 needs maintenance, the staff can remove the sealing cover 503. The slurry pump 507 can transport the solid-liquid mixed treated product to the sealed tank 509 through the material conveying pipe 508. The sealed tank 509 has the characteristics of corrosion resistance, easy cleaning and sealing and locking. After being loaded onto a special vehicle, it is transported to the central high-temperature sterilization plant for subsequent resource utilization.

[0032] like Figure 1 and Figure 7 As shown, the outlet of the treatment unit 5 is connected to a gas treatment chamber 6. A gas degradation unit 7 is installed inside the gas treatment chamber 6. The gas degradation unit 7 includes a gas treatment pool 701 built inside the gas treatment chamber 6. An inlet pipe 702 is installed at the bottom of the gas treatment pool 701, and the inlet pipe 702 is connected to the end of the exhaust gas pipe 506. Multiple branch pipes 703 are connected to the inlet pipe 702. The gas treatment pool 701 is filled from bottom to top with a volcanic rock layer 704, a ceramsite layer 705, and a cypress wood layer 706. The branch pipes 703 can disperse and transport the exhaust gas from the inlet pipe 702. The gas enters the bottom of the gas treatment tank 701. After rising, the gas first passes through the volcanic rock layer 704 for preliminary physical interception and moisture regulation, and then enters the ceramsite layer 705. Utilizing its huge specific surface area and rich microbial adhesion capacity, the gas achieves the biodegradation of the main odor components such as hydrogen sulfide, ammonia, and volatile organic compounds. The uppermost cypress wood layer 706 contains natural essential oils, which have odor-suppressing and antibacterial effects, and also have adsorption, shading, and landscaping functions. This further improves the deodorization efficiency and inhibits the emission of odors. It can also regulate the humidity of the volcanic rock layer 704 and the ceramsite layer 705, providing a suitable environment for the microbial film on their surfaces.

[0033] like Figure 1 , Figure 7 and Figure 8 As shown, the gas degradation mechanism 7 is inlaid and fixed with a first flow guiding mechanism 8, a second flow guiding mechanism 9, and a third flow guiding mechanism 10. The first flow guiding mechanism 8 includes a supporting steel plate grid 801 fixed to the bottom of the inner side of the gas treatment tank 701. The supporting steel plate grid 801 has multiple ventilation holes 802 on its inner side. A stainless steel mesh layer 803 is fixed to the top of the supporting steel plate grid 801. A non-woven fabric leak-proof layer 804 is fixed to the top of the stainless steel mesh layer 803. The second flow guiding mechanism 9 is arranged between the volcanic rock layer 704 and the ceramsite layer 705. The third flow guiding mechanism 10 is arranged between the ceramsite layer 705 and the cypress wood layer 706. The second flow guiding mechanism 9 and the third flow guiding mechanism 10 have the same structure as the first flow guiding mechanism 8. The ventilation holes 802 are... 02 serves as a guide, allowing gas to enter the supporting steel plate grid 801 and be evenly distributed throughout the internal space through the vent holes 802, thus ensuring uniform distribution of exhaust gas across the cross-section and uniform contact with the filter media, avoiding short-circuiting or channeling. Simultaneously, the supporting steel plate grid 801, stainless steel mesh layer 803, and non-woven leak-proof layer 804 support and isolate the filter media. The non-woven leak-proof layer 804 can be made of materials such as fiberglass non-woven fabric or polyester non-woven fabric, which possess acid and alkali resistance, corrosion resistance, aging resistance, good air permeability, and waterproofness. The second guide mechanism 9 and the third guide mechanism 10 separate the various filter layers, effectively preventing mixing of the packing materials and ensuring uniform distribution of exhaust gas across the cross-section at each filter media layer.

[0034] A high-temperature sterilization process for diseased and dead livestock and poultry includes the following specific steps: Step 1: The processing plants are set up at various processing points. First, the dead poultry and livestock are placed in sealed transport boxes 403 and transported to the processing plants by transport vehicles 401. Then, the transport vehicles 401 are driven onto the hydraulic tipping mechanism 2 and fixed in place. The hydraulic tipping mechanism 2 is started and raised, so that the front of the transport vehicles 401 is raised to a predetermined angle. At this time, the electric cover 303 and the electric door 404 open automatically one after another, and the dead poultry and livestock fall into the raw material bin 301. The electric cover 303 and the electric door 404 then close automatically. Step 2: Drive module 304 drives crushing roller 302 to crush diseased and dead poultry and livestock that fall into raw material bin 301. Conveying pump 305 conveys the crushed material through feed pipe 504 to harmless high temperature treatment equipment 501, realizing contactless and sealed transfer of diseased and dead poultry and livestock. Step 3: The harmless high-temperature treatment equipment 501 performs high-temperature and high-pressure treatment on diseased and dead poultry and livestock to kill pathogenic microorganisms, viruses and parasites. The treated material is in a solid-liquid mixture state. The slurry pump 507 inputs the solid-liquid mixture into the sealed tank 509 through the material conveying pipeline 508 for sealed storage. Step 4: The malodorous gas generated during the high-temperature and high-pressure treatment process is transported to the gas treatment tank 701 in the gas treatment room 6 through the exhaust fan 505 and the exhaust gas pipe 506. The volcanic rock layer 704, the ceramsite layer 705, and the cypress wood layer 706 in the gas treatment tank 701 can decompose and purify the gas. The first flow guiding mechanism 8, the second flow guiding mechanism 9, and the third flow guiding mechanism 10 can ensure that the gas enters each purification level evenly during the decomposition and purification process, and can effectively avoid mixing of the packing materials in each layer, avoid gas short-circuiting and packing material caking, and improve the uniformity of gas treatment and purification efficiency. Step 5: After loading the sealed tanks 509 storing slurry from each processing plant onto special vehicles, they are transported to the central high-temperature sterilization plant for subsequent resource utilization such as oil extraction and organic fertilizer production.

[0035] The above description is merely a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention.

Claims

1. A high-temperature sterilization system for diseased and dead livestock and poultry, comprising a platform mechanism (1), a hydraulic tilting mechanism (2), a crushing mechanism (3), a transport mechanism (4), a processing mechanism (5), and a gas degradation mechanism (7), characterized in that: The platform mechanism (1) includes a platform body (101), a control cabinet (102) is fixed on the platform body (101), a hydraulic flipping mechanism (2) is rotatably connected to the platform mechanism (1), and a crushing mechanism (3) is also embedded in the platform mechanism (1). The crushing mechanism (3) includes a raw material bin (301), a crushing roller (302) is rotatably connected to the inner side of the raw material bin (301), an electric cover plate (303) is slidably connected to the top of the raw material bin (301), a drive module (304) is installed on the outside of the raw material bin (301), and a conveying pump (305) is connected to the discharge end of the raw material bin (301). The hydraulic tipping mechanism (2) is equipped with a transport mechanism (4), and the processing mechanism (5) includes a harmless high-temperature treatment device (501). The harmless high-temperature treatment device (501) is provided with a feed inlet (502), and a sealing cover plate (503) is fixed on the feed inlet (502). A feed pipe (504) is connected to the outside of the sealing cover plate (503). The gas outlet of the processing mechanism (5) is connected to a gas processing chamber (6), and a gas degradation mechanism (7) is provided inside the gas processing chamber (6). A first flow guiding mechanism (8), a second flow guiding mechanism (9) and a third flow guiding mechanism (10) are embedded and fixed on the inner side of the gas degradation mechanism (7).

2. The high-temperature sterilization system for diseased and dead livestock and poultry according to claim 1, characterized in that, The control cabinet (102) is equipped with a small hydraulic pump station, a remote control module, a circuit breaker, a switching power supply and a PLC control module. The platform body (101) is buried underground in the treatment plant, and its top is level with the ground. The platform body (101) has a first pit (103) and a second pit (104) integrally formed on it. The platform body (101) is also fixed with a connecting shaft (105). A ramp (106) is integrally cast at one end of the top of the platform body (101).

3. The high-temperature sterilization system for diseased and dead livestock and poultry according to claim 1, characterized in that, The hydraulic tipping mechanism (2) includes a bearing plate body (201), one end of which is integrally fixed with a positioning baffle (202), and the other end of which is fixed with a winch drum (203). A high-strength steel cable (204) is wound on the winch drum (203), and the end of the high-strength steel cable (204) is connected to a traction hook (205). A reinforcing rib plate (206) is welded and fixed to the bottom of the bearing plate body (201). Two multi-stage hydraulic cylinders (207) are rotatably connected to the bottom of the reinforcing rib plate (206). The bottom of the multi-stage hydraulic cylinders (207) is rotatably connected to the inner side of the first pit (103), and one end of the reinforcing rib plate (206) is rotatably connected to the connecting shaft (105).

4. The high-temperature sterilization system for diseased and dead livestock and poultry according to claim 1, characterized in that, The raw material silo (301) is embedded inside the second pit (104), and the electric cover (303) can be remotely controlled by the control cabinet (102).

5. The high-temperature sterilization system for diseased and dead livestock and poultry according to claim 1, characterized in that, The transportation mechanism (4) includes a transport vehicle (401), a trailer hook (402) is fixed to the front of the transport vehicle (401), a sealed transport box (403) is fixed on the transport vehicle (401), an electric door panel (404) is installed at one end of the sealed transport box (403), and the electric door panel (404) can be remotely controlled by the control cabinet (102).

6. The high-temperature sterilization system for diseased and dead livestock and poultry according to claim 1, characterized in that, The top of the harmless high-temperature treatment equipment (501) is fixed with an exhaust fan (505), and the exhaust end of the exhaust fan (505) is connected to an exhaust gas pipe (506), which leads to the gas treatment room (6).

7. A high-temperature sterilization system for diseased and dead livestock and poultry according to claim 6, characterized in that, The discharge end of the harmless high-temperature treatment equipment (501) is connected to a slurry pump (507), the output end of the slurry pump (507) is connected to a material conveying pipe (508), and the end of the material conveying pipe (508) is connected to a sealed tank (509).

8. The high-temperature sterilization system for diseased and dead livestock and poultry according to claim 1, characterized in that, The gas degradation mechanism (7) includes a gas treatment pool (701) built inside the gas treatment room (6). An air inlet pipe (702) is provided at the bottom of the gas treatment pool (701). The air inlet pipe (702) is connected to the end of the exhaust pipe (506). Multiple branch pipes (703) are connected to the air inlet pipe (702). The interior of the gas treatment pool (701) is filled with a volcanic rock layer (704), a ceramic granule layer (705), and a cypress wood layer (706) from bottom to top.

9. A high-temperature sterilization system for diseased and dead livestock and poultry according to claim 8, characterized in that, The first flow guiding mechanism (8) includes a supporting steel plate grid (801) fixed to the bottom of the inner side of the gas treatment tank (701). The supporting steel plate grid (801) has multiple ventilation holes (802) on its inner side. A stainless steel mesh layer (803) is fixed to the top of the supporting steel plate grid (801). A non-woven fabric leak-proof layer (804) is fixed to the top of the stainless steel mesh layer (803). A second flow guiding mechanism (9) is provided between the volcanic rock layer (704) and the ceramsite layer (705). A third flow guiding mechanism (10) is provided between the ceramsite layer (705) and the cypress wood layer (706). The second flow guiding mechanism (9) and the third flow guiding mechanism (10) have the same structure as the first flow guiding mechanism (8).

10. A high-temperature sterilization process for diseased and dead livestock and poultry, applied to a high-temperature sterilization system for diseased and dead livestock and poultry according to any one of claims 1-9, characterized in that, The specific steps include the following: Step 1: The processing plants are set up at various processing points. First, the dead poultry and livestock are placed in sealed transport boxes (403) and transported to the processing plants by transport vehicles (401). Then, the transport vehicles (401) are driven onto the hydraulic tipping mechanism (2) and fixed. The hydraulic tipping mechanism (2) is started and lifted, so that the front of the transport vehicles (401) is raised to a predetermined angle. At this time, the electric cover (303) and the electric door (404) open automatically one after another, and the dead poultry and livestock fall into the raw material warehouse (301). The electric cover (303) and the electric door (404) then close automatically. Step 2: The drive module (304) drives the crushing roller (302) to crush the dead poultry and livestock that fall into the raw material bin (301). The conveying pump (305) conveys the crushed material through the feed pipe (504) to the harmless high temperature treatment equipment (501) to achieve contactless and sealed transfer of dead poultry and livestock. Step 3: The harmless high-temperature treatment equipment (501) treats the dead poultry and livestock with high temperature and high pressure, thereby killing pathogenic microorganisms, viruses and parasites. The treated material is in a solid-liquid mixed state. The slurry pump (507) inputs the solid-liquid mixed material into the sealed tank (509) through the material conveying pipeline (508) for sealed storage. Step 4: The malodorous gas generated during the high temperature and high pressure treatment process is transported to the gas treatment pool (701) in the gas treatment room (6) through the exhaust fan (505) and the exhaust gas pipe (506). The volcanic rock layer (704), the ceramsite layer (705) and the cypress wood layer (706) in the gas treatment pool (701) can decompose and purify the gas. The first flow guiding mechanism (8), the second flow guiding mechanism (9) and the third flow guiding mechanism (10) can ensure that the gas enters each purification level evenly during the decomposition and purification process, and can effectively avoid mixing of the packing materials in each layer, avoid gas short-circuiting and packing caking, and improve the uniformity of gas treatment and purification efficiency. Step 5: After loading the sealed tanks (509) storing slurry from each processing plant onto special vehicles, transport them to the central high-temperature sterilization plant for subsequent resource utilization such as oil extraction and organic fertilizer production.

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