Device and method for preparing organic fertilizer through harmless treatment of livestock

Abstract

The invention discloses a device for preparing an organic fertilizer through livestock harmless treatment and a preparation method, and belongs to the technical field of livestock harmless treatment.The device comprises a bearing frame, and a waste gas deodorizer, a steam generator and an oil-water separator are installed at the top of the bearing frame. According to the invention, through the designed steam guide mechanism, after a steam generator generates steam, the steam can be fed into the steam liquid cavity and the spray head through the pump body, the steam sprayed out of the spray head can be sprayed out in a spiral vortex manner under the guidance of a guide vortex groove, and the spiral steam can prolong the contact time with materials in the aggregate frame; meanwhile, rotating steam can more easily enter gaps among corpse materials, the uniformity of the steam is improved through a plurality of nozzles which are arranged in a surrounding mode, the coverage range of the steam is fully enlarged through spiral guiding of steam airflow and the corpse gaps which are opened in a rotating and turning mode, the cooking and sterilizing effect on the small gaps of the livestock corpses is guaranteed, and the quality of the livestock corpses is improved. And the cooking uniformity can be kept, so that the subsequent granulation effect is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of harmless treatment of livestock and poultry, and in particular relates to a device and a method for preparing organic fertilizer by harmless treatment of livestock and poultry. Background Art

[0002] The harmless treatment of dead livestock and poultry refers to the process of safe, effective and environmentally friendly treatment of dead livestock and poultry through physical, chemical or biological methods to prevent the spread of diseases, protect the ecological environment and human health. Among them, high-temperature cooking treatment is to kill pathogens through high-temperature cooking, and organic fertilizer can be generated after treatment. The humidifier is a device specially used for the harmless treatment of dead livestock and poultry. It treats the carcasses of dead livestock and poultry through high-temperature cooking. In the humidifier, the carcasses of dead livestock and poultry are heated to a high temperature, usually above 130°C, and maintained for a certain period of time to completely kill pathogens, including bacteria, viruses, parasites, etc.

[0003] Traditional humidifiers have design defects. The position, number and layout of the steam inlet are not reasonable, which makes it impossible for steam to enter the processing chamber evenly. The pressure fluctuations in the steam supply system may cause the speed and flow of steam to be unstable when it enters, thereby affecting the uniformity of distribution. At the same time, the accumulation of dead livestock and poultry carcasses in the processing chamber may be uneven, causing steam to encounter obstacles during penetration and be unable to be evenly distributed. The uneven heating causes some areas to be unable to reach a high enough temperature to kill pathogens, thus forming an unsterilized area, which may contaminate subsequent granulation equipment and affect the quality and safety of pellet feed. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that steam cannot enter the processing chamber evenly and the carcasses of dead livestock and poultry are unevenly accumulated in the processing chamber, and to propose a device and a method for harmlessly treating livestock and poultry to prepare organic fertilizer.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A device for harmless treatment of poultry and livestock to prepare organic fertilizer, comprising a supporting frame, a waste gas deodorizer, a steam generator and an oil-water separator are installed on the top of the supporting frame, a humidifying body is installed on the top of the supporting frame, an aggregate frame is slidably connected in the humidifying body, and a plurality of frame turning mechanisms are arranged in an array along an axial direction in the inner cavity of the humidifying body, and the aggregate frame is driven to rotate by the rotation of the frame turning mechanism;

[0007] The inner cavity of the humidifier is connected with a plurality of steam guiding mechanisms along the axial direction, and the high-pressure and high-temperature steam is guided into the aggregate frame through the steam guiding mechanisms, and the internal materials are dispersed and fully contacted with the steam and cooked through the rotating aggregate frame.

[0008] As a further description of the above technical solution:

[0009] A plurality of track grooves are connected to the circumferential side of the inner cavity of the humidifier body, and a plurality of guide wheels are arranged around the circumferential positions of the outer circumference of the aggregate frame corresponding to the plurality of frame flipping mechanisms. The guide wheels are slidably connected to the track grooves at the corresponding positions. When the guide wheels move to the inner side of the frame flipping mechanism at the corresponding position, the frame flipping mechanism drives the aggregate frame to rotate.

[0010] As a further description of the above technical solution:

[0011] The material frame flipping mechanism includes a flip ring, which is connected between multiple track grooves. Open grooves for the flip ring to rotate are provided at positions corresponding to the multiple flip rings on both sides of the inner cavity of the track groove. A groove is provided on one side of the flip ring, and a clamp seat is connected to the inner cavity of the groove. The cross-sectional shape of the clamp seat is U-shaped, and clamp plates are slidably connected on both sides of the clamp seat. The aggregate frame is driven to rotate by the flip ring after the clamp plates limit the guide wheels, and one side of the flip ring is transmission-connected to a driving mechanism.

[0012] As a further description of the above technical solution:

[0013] Both ends of the splint close to the guide wheel are connected with protrusions, and the relative movement of the guide wheels is limited by the protrusions on both sides. Both ends of the splint away from the guide wheel are connected with sliding rods, and limiting plates are connected between the ends of the sliding rods at both ends. A second spring is provided on the outer wall of the sliding rod, and both ends of the second spring are respectively connected to corresponding positions on the splint and one side of the inner cavity of the clamp seat.

[0014] As a further description of the above technical solution:

[0015] The steam guiding mechanism includes a steam liquid cavity arranged around the inner cavity of the humidifier, and a plurality of nozzles are arranged around the inner side of the steam liquid cavity along the inner side. The plurality of steam liquid cavities are connected by connecting pipes, and at least one connecting pipe extends outside the humidifier. A steam pipe is connected to the outside of the humidifier, and the steam pipe is connected to the steam outlet of the steam generator. The steam is guided through the steam liquid cavity to the plurality of nozzles for dispersed spraying.

[0016] As a further description of the above technical solution:

[0017] The bottom circumference of the steam liquid chamber is connected with a fixing ring through a plurality of fixing rods, and a plurality of sliding holes are provided on the circumference of the fixing ring, and guide rods are slidably connected in the sliding holes, and a guide plate is connected between the plurality of guide rods, the axis of the guide plate is opposite to the nozzle, a plurality of guide vortex grooves are provided around the top of the guide plate, a first spring is sleeved on the outer wall of the guide rod, and both ends of the first spring are respectively connected to the end of the guide rod and the corresponding positions on one side of the fixing ring.

[0018] As a further description of the above technical solution:

[0019] The inner side of the guide vortex groove is provided with an insert, and the insert is vortex-shaped, and the steam is guided to be ejected spirally through the insert.

[0020] As a further description of the above technical solution:

[0021] The bottom of the humidifier body is connected with an oil tank, and openings are provided at corresponding positions of the humidifier body and the oil tank. One side of the oil tank is connected with a pump body through a pipeline, and the other side of the pump body is connected with an oil-water separator.

[0022] As a further description of the above technical solution:

[0023] The driving mechanism includes a driving motor, the bottom of which is installed on one side of the supporting frame through a mounting seat, the output shaft of the driving motor is connected to a driving gear through a gear set, the gear set is installed on one side of the mounting seat, and a driven gear ring is connected to the outer side of a flip ring on the side close to the end of the humidifier body, and one side of the driven gear ring is meshed with the driving gear.

[0024] As a further description of the above technical solution:

[0025] A method for preparing organic fertilizer by harmless treatment of poultry and livestock, comprising: placing dead poultry and livestock materials into an aggregate frame, and pushing the aggregate frame into a humidifying body by a transport vehicle;

[0026] The high-temperature and high-pressure steam is sent into the humidifier body through the steam generator. When the aggregate frame fully enters the humidifier body, the steam generator evenly sends the high-temperature and high-pressure steam into the humidifier body through the steam guide mechanism;

[0027] The frame flipping mechanism rotates and drives the aggregate frame to rotate in the humidifier body through the guide wheel. The rotation of the aggregate frame can cause the bodies stacked inside to flip and fall, creating gaps for steam circulation;

[0028] The oil, steam and water mixed with dripping oil during cooking can enter the oil tank and be sent to the oil-water separator through the pump body. The oil-water separator separates the oil and water and utilizes them separately. The complete steamed and sterilized materials are in the aggregate frame and are sent to the pelletizer for pelleting after being taken out, thus completing the harmless treatment of dead poultry and livestock.

[0029] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0030] 1. In the present invention, through the designed steam guiding mechanism, after the steam generator generates steam, it can be sent into the steam liquid cavity through the pump body, and the multiple steam liquid cavities on the surrounding side can send the steam into the nozzle. The steam sprayed from the nozzle can be sprayed out in a spiral vortex through the guidance of the guide vortex groove. The spiral steam can prolong the contact time with the material in the aggregate frame. At the same time, the rotating steam can more easily enter the gaps between the corpse materials. The uniformity of the steam is improved by the multiple nozzles arranged in a surrounding manner. By spirally guiding the steam airflow and rotating and turning the corpse gaps to open, compared with the traditional direct-injection humidifier, the coverage of the steam is fully improved, ensuring the steaming and sterilization effect on the small gaps between the poultry and livestock carcasses, which is beneficial to maintaining the uniformity of steaming, so as to improve the subsequent granulation effect.

[0031] 2. In the present invention, when the driving motor is working, it can drive the gear set and the driving gear to rotate, the driving gear rotation can drive the driven gear ring rotation, the driven gear ring rotation can drive the flip ring at the corresponding position to rotate, the flip ring rotation can drive the guide wheel clamped by the inner clamp seat to rotate, the guide wheel rotation can drive the aggregate frame to rotate, the rotation stability is improved by the flip ring independent of multiple track grooves, and the movement friction can be reduced by the movement of the guide wheel in the track groove, thereby improving the movement processing effect of the aggregate frame, when the guide wheel moves to the inner side of the clamp seat, the second spring can use its own elastic force to drive the slide bar to move, the movement of the slide bar can drive the clamp plate to move, and the movement of the clamp plate can pass through the two sides of the guide wheel limited by the front side protrusion to avoid axial movement of the aggregate frame during rotation, thereby improving the rotation cooking stability.

[0032] 3. In the present invention, when dead poultry and livestock need to be harmlessly disposed, the dead poultry and livestock materials can be placed in an aggregate frame, and then the aggregate frame can be pushed into the humidifier by a transport vehicle. After the cover on one side of the humidifier is closed to seal the inner cavity, high-temperature and high-pressure steam can be sent into the humidifier through a steam generator. At this time, after the guide wheels on the sides of the aggregate frame move through the track grooves, when the aggregate frame fully enters the humidifier, the guide wheels can fit with the material frame turning mechanism at the corresponding position. At this time, the driving mechanism can drive the material frame turning mechanism to rotate and drive the aggregate frame to rotate in the humidifier through the guide wheels. The rotation of the aggregate frame can cause the corpses stacked inside to fall due to turning over to create gaps for steam circulation. The rotatable aggregate frame improves the uniformity of contact with the steam and improves the harmless disposal effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a schematic diagram of the overall structure of a device for harmlessly treating livestock and preparing organic fertilizers proposed by the present invention;

[0034] Figure 2 This is a schematic diagram of the disassembled structure of a device for harmless treatment of livestock and poultry to prepare organic fertilizer proposed by the present invention;

[0035] Figure 3 A schematic side half-section structure diagram of a device for harmless treatment of livestock and poultry to prepare organic fertilizer proposed by the present invention;

[0036] Figure 4 The present invention proposes Figure 3 The enlarged structural diagram of part B in the middle;

[0037] Figure 5 This is a schematic diagram of the structure of a material frame turning mechanism of a device for harmless treatment of livestock and poultry to prepare organic fertilizers proposed by the present invention;

[0038] Figure 6 This is a schematic diagram of the overall structure of a material frame turning mechanism structure of a device for harmless treatment of livestock and poultry to prepare organic fertilizers proposed by the present invention;

[0039] Figure 7 This is a schematic diagram of the overall structure of a steam guide mechanism of a device for harmless treatment of livestock and poultry to prepare organic fertilizers proposed by the present invention;

[0040] Figure 8 The present invention proposes Figure 7 The enlarged structural diagram of part A in the middle;

[0041] Fig. 9 This is a schematic diagram of the partially disassembled structure of a device for harmlessly treating poultry and livestock to prepare organic fertilizer proposed by the present invention.

[0042] Legend:

[0043] 1. Support frame; 2. Humidifier body; 3. Driving mechanism; 301. Driving motor; 302. Gear set; 303. Driving gear; 4. Steam guiding mechanism; 401. Steam liquid chamber; 402. Connecting pipe; 403. Nozzle; 404. Guide plate; 405. Guide rod; 406. First spring; 407. Guide vortex groove; 408. Fixed rod; 409. Fixed ring; 5. Material frame turning mechanism; 501. Turning ring; 502. Driven gear ring; 503. Clamp seat; 504. Clamp plate; 505. Sliding rod; 506. Second spring; 6. Aggregate frame; 7. Guide wheel; 8. Exhaust gas deodorizer; 9. Steam generator; 10. Oil-water separator; 11. Oil tank; 12. Track groove. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] See also Figure 1-Figure 9 The present invention provides a technical solution: a device for harmlessly treating poultry and livestock to prepare organic fertilizer, comprising a supporting frame 1, a waste gas deodorizer 8, a steam generator 9 and an oil-water separator 10 are installed on the top of the supporting frame 1, a humidifying body 2 is installed on the top of the supporting frame 1, an aggregate frame 6 is slidably connected inside the humidifying body 2, and a plurality of material frame turning mechanisms 5 are arranged in an array along the axial direction of the inner cavity of the humidifying body 2, and the aggregate frame 6 is driven to rotate by the rotation of the material frame turning mechanism 5;

[0046] The inner cavity of the humidifying body 2 is connected with a plurality of steam guide mechanisms 4 along the axial direction, and the high-pressure and high-temperature steam is guided into the aggregate frame 6 by the steam guide mechanisms 4, and the internal materials are dispersed and fully contacted with the steam and cooked by the rotating aggregate frame 6;

[0047] A plurality of track grooves 12 are connected to the periphery of the inner cavity of the humidifying body 2, and a plurality of guide wheels 7 are arranged around the periphery of the aggregate frame 6 corresponding to the periphery of the plurality of material frame flipping mechanisms 5. The guide wheels 7 are slidably connected to the track grooves 12 at the corresponding positions. When the guide wheels 7 move to the inner side of the material frame flipping mechanism 5 at the corresponding position, the material frame flipping mechanism 5 drives the aggregate frame 6 to rotate.

[0048] The bottom of the humidifier body 2 is connected to an oil tank 11 , and openings are provided at corresponding positions of the humidifier body 2 and the oil tank 11 . One side of the oil tank 11 is connected to a pump body through a pipeline, and the other side of the pump body is connected to the oil-water separator 10 .

[0049] Specifically, when dead livestock and sick animals need to be harmlessly disposed, the dead livestock and sick animals can be placed in the aggregate frame 6, and then the aggregate frame 6 can be pushed into the humidifying body 2 by a transport vehicle. After the cover on one side of the humidifying body 2 is closed to seal the inner cavity, the high-temperature and high-pressure steam can be sent into the humidifying body 2 through the steam generator 9. At this time, after the guide wheels 7 on the sides of the aggregate frame 6 move through the track groove 12, when the aggregate frame 6 fully enters the humidifying body 2, the guide wheels 7 can fit with the material frame turning mechanism 5 at the corresponding position. At this time, the driving mechanism 3 can drive the material frame turning mechanism 5 to rotate and drive the aggregate frame 6 to rotate in the humidifying body 2 through the guide wheels 7. The rotation of the aggregate frame 6 can cause the corpses stacked inside to fall due to turning over to generate a gap for steam circulation, so that the rotatable aggregate frame 6 can improve the contact uniformity with the steam and improve the harmless disposal effect;

[0050] Furthermore, the oil mixed with steam and water dripping during cooking can enter the oil tank 11 and be sent to the oil-water separator 10 through the pump body. The oil-water separator 10 separates the oil and water and uses them separately. The complete cooking and sterilization materials are in the aggregate frame 6, and are sent to the granulator for granulation after being taken out, thereby completing the harmless treatment of dead poultry and livestock;

[0051] The aggregate frame 6 should be a frame with meshes, one end or the outside of the aggregate frame 6 should have a material opening, and a cover plate can be buckled in the material opening to facilitate taking out the materials.

[0052] See also Figure 5-Figure 6 The material frame flipping mechanism 5 includes a flip ring 501, which is connected between the multiple track grooves 12. Open grooves for the flip ring 501 to rotate are provided at the positions corresponding to the multiple flip rings 501 on both sides of the inner cavity of the track groove 12. A groove is provided on one side of the flip ring 501, and a clamping seat 503 is connected to the inner cavity of the groove. The cross-sectional shape of the clamping seat 503 is U-shaped, and both sides of the clamping seat 503 are slidably connected with clamping plates 504. After the clamping plates 504 on both sides limit the guide wheels 7, the flip ring 501 rotates to drive the aggregate frame 6 to rotate;

[0053] Both ends of the clamping plate 504 close to the guide wheel 7 are connected with protrusions, and the relative movement of the guide wheel 7 is limited by the protrusions on both sides. Both ends of the clamping plate 504 away from the guide wheel 7 are connected with sliding rods 505, and the ends of the sliding rods 505 at both ends are connected with limiting plates. The outer wall of the sliding rod 505 is sleeved with a second spring 506, and the two ends of the second spring 506 are respectively connected to the corresponding positions of the clamping plate 504 and one side of the inner cavity of the clamping seat 503;

[0054] The driving mechanism 3 includes a driving motor 301, the bottom of which is mounted on one side of the supporting frame 1 through a mounting seat, the output shaft of the driving motor 301 is connected to a driving gear 303 through a gear set 302, the gear set 302 is mounted on one side of the mounting seat, and the outer side of the flip ring 501 on the side close to the end of the humidifier body 2 is connected to a driven gear ring 502, and one side of the driven gear ring 502 is meshed with the driving gear 303.

[0055] Specifically, when the driving motor 301 is working, it can drive the gear set 302 and the driving gear 303 to rotate. The rotation of the driving gear 303 can drive the driven gear ring 502 to rotate. The rotation of the driven gear ring 502 can drive the flip ring 501 at the corresponding position to rotate. The rotation of the flip ring 501 can drive the guide wheel 7 clamped by the inner clamp seat 503 to rotate. The rotation of the guide wheel 7 can drive the aggregate frame 6 to rotate. The rotation stability is improved by the flip ring 501 that is independent of the multiple track grooves 12, and the movement friction can be reduced by the movement of the guide wheel 7 in the track groove 12, thereby improving the motion processing effect of the aggregate frame 6.

[0056] And through the designed clamp seat 503, when the guide wheel 7 moves to the inside of the clamp seat 503, the second spring 506 can use its own elastic force to drive the slide bar 505 to move, and the movement of the slide bar 505 can drive the clamp plate 504 to move, and the movement of the clamp plate 504 can be limited by the front side protrusion and move into both sides of the guide wheel 7, thereby avoiding axial movement of the aggregate frame 6 during rotation and improving the stability of rotary cooking.

[0057] See also Figure 7-Figure 9 The steam guiding mechanism 4 includes a steam liquid chamber 401 arranged around the inner cavity of the humidifier body 2, and a plurality of nozzles 403 are arranged around the inner side of the steam liquid chamber 401 along the inner side, and the plurality of steam liquid chambers 401 are connected through a connecting pipe 402, and at least one connecting pipe 402 extends outside the humidifier body 2, and a steam pipe is connected to the outside of the humidifier body 2, and the steam pipe is connected to the steam outlet of the steam generator 9, and the steam is guided to the plurality of nozzles 403 through the steam liquid chamber 401 for dispersed spraying;

[0058] A fixing ring 409 is connected to the bottom side of the steam-liquid chamber 401 through multiple fixing rods 408, and multiple sliding holes are opened on the side of the fixing ring 409, and guide rods 405 are slidably connected in the sliding holes, and a guide plate 404 is connected between the multiple guide rods 405, the axis of the guide plate 404 is opposite to the nozzle, and multiple guide vortex grooves 407 are opened around the top of the guide plate 404. A first spring 406 is sleeved on the outer wall of the guide rod 405, and the two ends of the first spring 406 are respectively connected to the corresponding positions of the end of the guide rod 405 and one side of the fixing ring 409, and the inner side of the guide vortex groove 407 has an insert, and the insert is vortex-shaped, and the steam is guided to be spirally ejected through the insert.

[0059] Specifically, through the designed steam guiding mechanism 4, when the steam generator 9 generates steam, the steam can be sent into the steam liquid chamber 401 through the pump body, and a plurality of steam liquid chambers 401 with the same circumferential cross-section form a pumping circulation pipeline through the connecting pipe 402. Therefore, the plurality of steam liquid chambers 401 on the circumferential side can send the steam into the nozzle 403. At this time, the steam sprayed from the nozzle 403 can be sprayed out in a spiral vortex through the guidance of the guiding vortex groove 407. The spiral steam can prolong the contact time with the material in the aggregate frame 6, and the rotating steam can more easily enter the gaps between the corpse materials, thereby improving the uniformity of the steam through the plurality of nozzles 403 arranged in a surrounding manner, and through the spiral guidance of the steam airflow and the rotation and flipping of the corpse gaps opened, the coverage of the steam can be fully improved, and the steaming and sterilization effect of the small gaps between the poultry and livestock corpses is guaranteed, which is conducive to maintaining the uniformity of the steaming, so as to improve the subsequent granulation effect;

[0060] The designed guide plate 404 can slide in the fixed ring 409 through the top guide rod 405, so that the steam impact can be absorbed by the slidable guide plate 404, thereby preventing the steam from impacting the materials in the aggregate frame 6, reducing the waste generated by the steam impact, and the guide rod 405 can squeeze the external first spring 406 when moving, and the first spring 406 can use its own tension to drive the guide plate 404 to reset after the impact ends, thereby improving the stability of the device;

[0061] Furthermore, through the designed guide plate 404, the guide vortex groove 407 on the top of the guide plate 404 can perform vortex guidance by inserting the insert, and the guide angle can be adjusted by replacing the insert, so that the guide angle can be adjusted for different working conditions.

[0062] In the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance; the term "plurality" refers to two or more, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0063] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for harmlessly treating livestock to prepare organic fertilizer, comprising a supporting frame (1), a waste gas deodorizer (8), a steam generator (9) and an oil-water separator (10) being installed on the top of the supporting frame (1), characterized in that: A humidifier body (2) is installed on the top of the supporting frame (1), an aggregate frame (6) is slidably connected inside the humidifier body (2), and a plurality of frame turning mechanisms (5) are arranged in an array along the axial direction in the inner cavity of the humidifier body (2), and the aggregate frame (6) is driven to rotate by the rotation of the frame turning mechanism (5); The inner cavity of the humidifying body (2) is connected to a plurality of steam guiding mechanisms (4) along the axial direction, and the high-pressure and high-temperature steam is guided into the aggregate frame (6) by the steam guiding mechanisms (4). The internal materials are dispersed and fully contacted with the steam for steaming by the rotating aggregate frame (6).

2. The device for preparing organic fertilizer by harmless treatment of poultry and livestock according to claim 1, characterized in that: The humidifying body (2) is connected to a plurality of track grooves (12) on the periphery of the inner cavity, and a plurality of guide wheels (7) are arranged around the periphery of the aggregate frame (6) corresponding to the plurality of material frame flipping mechanisms (5). The guide wheels (7) are slidably connected to the track grooves (12) at the corresponding positions. When the guide wheels (7) move to the inner side of the material frame flipping mechanism (5) at the corresponding position, the material frame flipping mechanism (5) drives the aggregate frame (6) to rotate.

3. The device for preparing organic fertilizer by harmless treatment of poultry and livestock according to claim 1, characterized in that: The material frame flipping mechanism (5) comprises a flip ring (501), wherein the flip ring (501) is connected between a plurality of track grooves (12), and opening grooves for the flip ring (501) to rotate are provided at positions corresponding to the plurality of flip rings (501) on both sides of the inner cavity of the track groove (12), and a groove is provided on one side of the flip ring (501), and a clamping seat (503) is connected to the inner cavity of the groove, wherein the cross-section of the clamping seat (503) is U-shaped, and clamping plates (504) are slidably connected on both sides of the clamping seat (503), and the flip ring (501) rotates after the clamping plates (504) on both sides limit the guide wheels (7) to drive the aggregate frame (6) to rotate, and one side of the flip ring (501) is drivingly connected to the driving mechanism (3).

4. The device for preparing organic fertilizer by harmless treatment of poultry and livestock according to claim 3, characterized in that: Both ends of the clamping plate (504) close to the guide wheel (7) are connected with protrusions, and the relative movement of the guide wheel (7) is limited by the protrusions on both sides. Both ends of the clamping plate (504) away from the guide wheel (7) are connected with sliding rods (505), and the ends of the sliding rods (505) at both ends are connected with limiting plates. The outer wall of the sliding rod (505) is provided with a second spring (506), and the two ends of the second spring (506) are respectively connected to the corresponding positions on one side of the inner cavity of the clamping plate (504) and the clamping seat (503).

5. The device for preparing organic fertilizer by harmless treatment of poultry and livestock according to claim 1, characterized in that: The steam guiding mechanism (4) comprises a steam liquid chamber (401) arranged around the inner cavity of the humidifier body (2), and a plurality of nozzles (403) are arranged around the inner side of the steam liquid chamber (401) along the inner side. The plurality of steam liquid chambers (401) are connected via a connecting pipe (402), and at least one connecting pipe (402) extends outside the humidifier body (2). A steam pipe is connected to the outside of the humidifier body (2), and the steam pipe is connected to the steam outlet of the steam generator (9). The steam is guided to the plurality of nozzles (403) through the steam liquid chamber (401) for dispersed spraying.

6. The device for preparing organic fertilizer by harmless treatment of poultry and livestock according to claim 5, characterized in that: The bottom circumference of the steam-liquid chamber (401) is connected to a fixing ring (409) via a plurality of fixing rods (408), and a plurality of sliding holes are provided on the circumference of the fixing ring (409), and a guide rod (405) is slidably connected in the sliding hole, and a guide plate (404) is connected between the plurality of guide rods (405), the axis of the guide plate (404) is opposite to the nozzle, and a plurality of guide vortex grooves (407) are provided around the top of the guide plate (404), and a first spring (406) is sleeved on the outer wall of the guide rod (405), and the two ends of the first spring (406) are respectively connected to the end of the guide rod (405) and the corresponding positions on one side of the fixing ring (409).

7. The device for preparing organic fertilizer by harmless treatment of poultry and livestock according to claim 6, characterized in that: The guide vortex groove (407) has an insert sheet inside, and the insert sheet is vortex-shaped, and the steam is guided to be ejected spirally through the insert sheet.

8. The device for preparing organic fertilizer by harmless treatment of poultry and livestock according to claim 1, characterized in that: The bottom of the humidifier body (2) is connected to an oil tank (11), and openings are provided at corresponding positions of the humidifier body (2) and the oil tank (11). One side of the oil tank (11) is connected to a pump body via a pipeline, and the other side of the pump body is connected to an oil-water separator (10).

9. The device for preparing organic fertilizer by harmless treatment of poultry and livestock according to claim 3, characterized in that: The driving mechanism (3) comprises a driving motor (301), the bottom of the driving motor (301) is mounted on one side of the supporting frame (1) via a mounting seat, the output shaft of the driving motor (301) is connected to a driving gear (303) via a gear set (302), the gear set (302) is mounted on one side of the mounting seat, and the outer side of the flip ring (501) on the side close to the end of the humidifying body (2) is connected to a driven gear ring (502), and one side of the driven gear ring (502) is meshed with the driving gear (303).

10. A method for preparing organic fertilizer by harmless treatment of livestock, applied to the device for preparing organic fertilizer by harmless treatment of livestock according to any one of claims 1 to 9, characterized in that: include: Place dead livestock and poultry materials into an aggregate frame (6), and use a transport vehicle to push the aggregate frame (6) into the humidification machine (2); High-temperature and high-pressure steam is fed into the humidifying body (2) through the steam generator (9); when the aggregate frame (6) fully enters the humidifying body (2), the steam generator (9) evenly feeds the high-temperature and high-pressure steam into the humidifying body (2) through the steam guide mechanism (4); The material frame turning mechanism (5) rotates and drives the aggregate frame (6) to rotate inside the humidifying body (2) through the guide wheel (7). The rotation of the aggregate frame (6) can cause the corpses stacked inside to turn over and fall, thereby generating gaps for steam to flow; The oil, steam and water mixed with dripping oil during cooking can enter the oil tank (11) and be sent to the oil-water separator (10) through the pump body. The oil-water separator (10) separates the oil and water and uses them separately. The complete materials sterilized by cooking are in the aggregate frame (6) and are sent to the pelletizer for pelleting after being taken out, thus completing the harmless treatment of dead poultry and livestock.

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