Cooking integrated in-situ cooling device suitable for poultry processing

Abstract

The invention relates to the technical field of food processing, in particular to a poultry processing and cooking integrated in-situ cooling device which comprises a hanging bracket and a rack driving the hanging bracket to move, a heating cavity used for food processing is detachably installed on one side of the rack and comprises a pot wall and a pot container, an external circulation assembly is installed on the outer side of the pot wall, and the pot container is connected with the hanging bracket. The external circulation assembly is used for secondarily injecting heating steam into the pot container and comprises an external draught fan and a three-way connecting pipeline connected with an air inlet of the external draught fan. By arranging the external fan and a plurality of pneumatic butterfly valves at different positions and controlling opening of the different pneumatic butterfly valves, various effects can be achieved, in the food cooling process, outer side air is injected into the pot container to cool food materials, and the food cooling efficiency is improved. By means of the food processing device, it can be avoided that food is exposed in an open environment in the transferring process after being processed, the secondary pollution risk is increased, the food can be cooled in time, and bacterium breeding is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of food processing, and in particular to an in-situ cooling device suitable for poultry processing and cooking. Background Art

[0002] In the poultry processing industry, cooking and cooling are key process steps to ensure product safety, extend shelf life, and improve taste. Traditional processing procedures usually use split equipment, that is, cooking and cooling are completed in independent equipment or different workstations. For example, after high-temperature sterilization in a cooking cabinet, the product is transferred to a cooling pool or cooling workshop for cooling.

[0003] This split process has some technical defects, such as time-consuming equipment separation: after steaming, the product needs to be manually or mechanically transferred to the cooling area, which prolongs the production cycle. Energy waste: high-temperature products after steaming need additional energy consumption (such as cold water circulation, refrigeration equipment) for cooling, and waste heat is not effectively utilized. Temperature control lag: if cooling is not timely, poultry products after high-temperature steaming may enter the "dangerous temperature zone" (4°C~60°C) during the transfer process, causing bacterial growth. Split steaming and cooling equipment needs to be installed independently, occupying plant space and increasing infrastructure costs.

[0004] Therefore, it is necessary to invent an in-situ cooling device suitable for poultry processing and cooking to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide an in-situ cooling device suitable for poultry processing and cooking, which can achieve the purpose of waste heat recovery by setting an external circulation component, and can achieve the purpose of cooling food inside the equipment by controlling the opening and closing of a butterfly valve.

[0006] To achieve this object, the present invention adopts the following technical solutions: Provided is an in-situ cooling device suitable for poultry processing and steaming, comprising a hanger and a frame for driving the hanger to move, a heating cavity for food processing being detachably mounted on one side of the frame, the heating cavity comprising a pot wall and a pot core, an external circulation component being mounted on the outer side of the pot wall, the external circulation component being used to inject heating steam into the inner side of the pot for a second time, a heating component being arranged on the outer side of the pot core, the heating component comprising a plurality of lateral honeycomb panels and a bottom honeycomb panel, the lateral honeycomb panels and the bottom honeycomb panel being both used to heat the inner side of the pot, a plurality of water injection ports being provided on the side wall of the pot core, a drain port being provided at the bottom end of the pot core, the heating component being used to control the temperature of heating the pot core according to parameters of a steaming and boiling process, the heating component also comprising an air inlet pipe and an exhaust pipe, the air inlet pipe being used to inject high-temperature steam into the inner side of the lateral honeycomb panels and the bottom honeycomb panels, the exhaust pipe being located at the bottom end of the pot core and being used to discharge excess steam and cooling water.

[0007] As a preferred solution for an in-situ cooling device for poultry processing and cooking, the external circulation component includes an external fan and a three-way connecting pipe connected to its air inlet, one end of the three-way connecting pipe is connected to the outside air by using a filter, and the other end of the three-way connecting pipe is connected to the inside of the pot through a pipe, the external fan is used to extract steam from the inside of the pot during the heating process, and is used to extract filtered air from the outside during the cooling process, the external circulation component also includes a transverse external pipe and a longitudinal external pipe, the transverse external pipe is located in the lower half of the outer wall of the pot, the transverse external pipe is U-shaped, and the part thereof connected to the pot is connected to a pneumatic butterfly valve 1 through a pipe, the middle part of the transverse external pipe is connected to the longitudinal external pipe, and the top of the longitudinal external pipe is connected to a pneumatic butterfly valve 3.

[0008] As a preferred solution for an in-situ cooling device suitable for poultry processing and cooking, one end of the longitudinal external pipe is connected to the air outlet of an external fan, the end of the three-way connecting pipe connected to the outside is connected to a pneumatic butterfly valve four, and the end of the three-way connecting pipe connected to the pot inner body is connected to a pneumatic butterfly valve two through a pipe, and the pneumatic butterfly valve two and its pipe are located in the upper half of the pot inner body.

[0009] As a preferred solution for an in-situ cooling device suitable for poultry processing and steaming, the air intake pipe includes a main air supply pipe, branch pipe one, branch pipe two and branch pipe three. The main air supply pipe is located on the outside of the pot wall, one end of the main air supply pipe is connected to the steam pipe, the main air supply pipe is connected to branch pipe one, branch pipe two and branch pipe three respectively, branch pipe one is connected to a pneumatic angle seat valve one, branch pipe two is connected to a manual angle seat valve, branch pipe three is connected to a pneumatic angle seat valve two, one end of the branch pipe two is connected to the main air supply pipe, and the other end is connected to branch pipe one, and the two ends of branch pipe two are respectively located on both sides of pneumatic angle seat valve one.

[0010] As a preferred solution for an in-situ cooling device suitable for poultry processing and cooking, the heating component also includes a bottom air supply pipe, an upper honeycomb jacket, a lower drain groove, and a lower honeycomb jacket. The top of the bottom air supply pipe is connected to branch pipe one, and the air outlet of the bottom air supply pipe is evenly distributed at the bottom end of the bottom honeycomb plate. The upper honeycomb jacket is located above the lateral honeycomb plate, and the lower honeycomb jacket is located below the lateral honeycomb plate. The upper honeycomb jacket is connected to branch pipe two, and the bottom end of the lower honeycomb jacket is connected to the exhaust pipe. The lower drain groove is fixedly installed on one side of the bottom honeycomb plate, and the bottom end of the lower drain groove is connected to the exhaust pipe.

[0011] As a preferred solution for an in-situ cooling device suitable for poultry processing and cooking, the exhaust duct includes a distributor, a connecting duct one and a connecting duct two. The distributor is detachably installed on the inner side of the pot wall. The distributor is provided with multiple interfaces, one of which is connected to the lower honeycomb jacket through a connecting duct one, another is connected to the lower drain trough through a connecting duct two, and the remaining interfaces are used to discharge cooling water and empty non-condensable gases.

[0012] As a preferred solution for an in-situ cooling device for poultry processing and cooking, an openable and closable pot cover is provided on the top of the heating cavity, and a top ventilation duct is provided in the middle of the pot cover.

[0013] As a preferred solution for an in-situ cooling device suitable for poultry processing and cooking, a plurality of temperature sensors extending into the inner pot are arranged on the outer side of the pot wall, and the temperature sensors are respectively located at the upper half, middle part and lower half of the inner pot.

[0014] As a preferred solution for an in-situ cooling device for poultry processing and cooking, the bottom end of the drain port is connected to a drain component for draining water from the inner pot.

[0015] As a preferred solution for an in-situ cooling device suitable for poultry processing and cooking, one side of the main air supply pipeline is connected to a main valve for simultaneously closing multiple branch pipelines, and the other side of the main air supply pipeline is installed with a pressure gauge for detecting the internal pressure of the heating component.

[0016] The beneficial effects of the present invention are as follows: through the setting of an external fan and pneumatic butterfly valves at multiple different positions, and by controlling the opening of different pneumatic butterfly valves, multiple effects can be achieved. During the steaming process, the upper steam is injected from the bottom to achieve the secondary utilization of steam, effectively utilize the waste heat, and reduce energy consumption. During the food cooling process, the food is cooled by injecting the outer air into the inner part of the pot, which can avoid being exposed to the open environment during the transfer process after the food processing is completed, thereby increasing the risk of secondary pollution. The food can be cooled in time to avoid the breeding of bacteria. The integrated design of the cooling structure and the heating cavity reduces the floor space of the equipment and saves the space occupied by the factory. Through the setting of the heating component, the opening of the angle seat valve can be controlled to achieve temperature switching in multiple states, which is suitable for different processing techniques and heating at different times. At the same time, through the setting of the water injection port, the function of steaming first and then boiling can be realized through the heating cavity. The surface protein is coagulated by steaming to reduce foam, and then boiling is performed to achieve energy saving and consumption reduction. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required to be used in the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the heating cavity structure of the present invention.

[0020] Figure 3 It is a schematic diagram of the structure of the external circulation component of the present invention.

[0021] Figure 4 It is a schematic diagram of the external fan assembly structure of the present invention.

[0022] Figure 5 It is a schematic diagram of the overall assembly structure of the external circulation component of the present invention.

[0023] Figure 6 It is a schematic diagram of the overall structure of the heating component of the present invention.

[0024] Figure 7 It is a bottom view structural schematic diagram of the heating component of the present invention.

[0025] Figure 8 It is a schematic diagram of the overall assembly structure of the heating component of the present invention.

[0026] Fig. 9 The present invention Figure 8 Enlarged structural diagram at A in the middle.

[0027] Fig.10 The present invention Figure 8 Enlarged structural diagram at B in the middle.

[0028] In the figure: 1. Rack; 2. Hanger; 3. Heating cavity; 301. Pot cover; 302. Pot wall; 303. Top ventilation duct; 304. Temperature sensor; 305. Pot inner body; 306. Water inlet; 307. Drainage outlet; 4. External circulation components; 401. Horizontal external pipeline; 402. Pneumatic butterfly valve 1; 403. Pneumatic butterfly valve 2; 404. Pneumatic butterfly valve 3; 405. Pneumatic butterfly valve 4; 406. External fan; 407. Vertical external pipeline; 408. Three-way connecting pipeline; 5. Heating assembly; 501. Lateral honeycomb plate; 502. Bottom honeycomb plate; 503. Lower drain trough; 504. Bottom air supply pipe; 505. Distributor; 506. Branch pipe one; 507. Pressure gauge; 508. Main valve; 509. Manual angle seat valve; 510. Branch pipe two; 511. Upper honeycomb jacket; 512. Lower honeycomb jacket; 513. Connecting pipe one; 514. Connecting pipe two; 515. Pneumatic angle seat valve one; 516. Main air supply pipe; 517. Pneumatic angle seat valve two; 518. Branch pipe three; 6. Drainage assembly. DETAILED DESCRIPTION

[0029] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0030] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0031] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0032] In the description of the present invention, unless otherwise clearly specified and limited, if the term "connection" or the like appears to indicate the connection relationship between components, the term should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two components or the interaction relationship between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] refer to Figures 1 to 10 The present invention provides an in-situ cooling device suitable for poultry processing and cooking, comprising a hanger 2 and a frame 1 for driving the hanger 2 to move, a heating cavity 3 for food processing detachably mounted on one side of the frame 1, the heating cavity 3 comprising a pot wall 302 and a pot 305, an external circulation component 4 is mounted on the outer side of the pot wall 302, the external circulation component 4 is used to inject heating steam into the pot 305 for a second time, a heating component 5 is arranged on the outer side of the pot 305, the heating component 5 comprises a plurality of lateral honeycomb panels 501 and a bottom honeycomb panel 502, the side honeycomb panels 502 and the bottom honeycomb panels 503. The lateral honeycomb panel 501 and the bottom honeycomb panel 502 are used to heat the interior of the pot 305. The side wall of the pot 305 is provided with a plurality of water injection ports 306. The bottom end of the pot 305 is provided with a drainage port 307. The heating component 5 is used to control the heating temperature of the pot 305 according to the parameters of the cooking process. The heating component 5 also includes an air intake pipe and an exhaust pipe. The air intake pipe is used to inject high-temperature steam into the lateral honeycomb panel 501 and the bottom honeycomb panel 502. The exhaust pipe is located at the bottom end of the pot 305 and is used to discharge excess steam and cooling water.

[0034] By setting the external circulation component 4, during the cooking process of the food, the steam generated by heating the water inside the pot 305 can be used to re-inject the upper steam into the pot 305 from the bottom, so as to reuse the high-temperature steam. At the same time, the upper steam is extracted and filled from the bottom, so that the steam can flow inside the pot 305, so that the steam inside the pot 305 is evenly distributed. The setting of the water injection port 306 can add water for cooking after steaming is completed according to processing requirements, or reduce the water volume for steaming through the drainage component 6 after cooking is completed, and can be flexibly replaced according to usage requirements.

[0035] The external circulation component 4 includes an external fan 406 and a three-way connecting pipe 408 connected to its air inlet, one end of the three-way connecting pipe 408 is connected to the outside air by using a filter, and the other end of the three-way connecting pipe 408 is connected to the inside of the pot 305 through a pipe. The external fan 406 is used to extract steam from the inside of the pot 305 during heating and to extract filtered air from the outside during cooling. The external circulation component 4 also includes a transverse external pipe 401 and a longitudinal external pipe 407. The transverse external pipe 401 is located in the lower half of the outer wall of the pot 305. The transverse external pipe 401 is U-shaped, and the part thereof connected to the pot 305 is connected to a pneumatic butterfly valve 1 402 through a pipe. The middle part of the transverse external pipe 401 is connected to the longitudinal external pipe 407, and the top of the longitudinal external pipe 407 is connected to a pneumatic butterfly valve 3 404.

[0036] During the cooling process, by closing the pneumatic butterfly valve 2 403 and the pneumatic butterfly valve 3 404, under the action of the external fan 406, the external clean air can be injected into the interior of the pot 305 through the pneumatic butterfly valve 1 402, so as to achieve the purpose of quickly cooling the food. The food can be cooled without being moved, avoiding secondary pollution caused by contact with the outside world, and reducing the production cycle.

[0037] One end of the longitudinal external pipe 407 is connected to the air outlet of the external fan 406, and the end of the three-way connecting pipe 408 connected to the outside is connected to the pneumatic butterfly valve 405. The end of the three-way connecting pipe 408 connected to the pot inner body 305 is connected to the pneumatic butterfly valve 2 403 through a pipe. The pneumatic butterfly valve 2 403 and its pipe are located in the upper half of the pot inner body 305.

[0038] During the cooking process, by closing the pneumatic butterfly valve 1 402 and the pneumatic butterfly valve 405, the high-temperature steam inside the pot 305 can be extracted under the action of the external fan 406 and discharged to the outside through the pneumatic butterfly valve 3 404, thereby reducing the pressure inside the pot 305 and shortening the steaming time of hard-to-cook ingredients.

[0039] The air intake pipeline includes a main air supply pipeline 516, a branch pipeline 1 506, a branch pipeline 2 510 and a branch pipeline 3 518. The main air supply pipeline 516 is located on the outside of the boiler wall 302. One end of the main air supply pipeline 516 is connected to the steam pipeline. The main air supply pipeline 516 is respectively connected to the branch pipeline 1 506, the branch pipeline 2 510 and the branch pipeline 3 518. The branch pipeline 1 506 is connected to a pneumatic angle seat valve 1 515, the branch pipeline 2 510 is connected to a manual angle seat valve 509, and the branch pipeline 3 518 is connected to a pneumatic angle seat valve 2 517. One end of the branch pipeline 2 510 is connected to the main air supply pipeline 516, and the other end is connected to the branch pipeline 1 506, and the two ends of the branch pipeline 2 510 are respectively located on both sides of the pneumatic angle seat valve 1 515.

[0040] The heating assembly 5 also includes a bottom air supply pipe 504, an upper honeycomb jacket 511, a lower drain groove 503, and a lower honeycomb jacket 512. The top of the bottom air supply pipe 504 is connected to the branch pipe 1 506, and the air outlet of the bottom air supply pipe 504 is evenly distributed at the bottom end of the bottom honeycomb plate 502. The upper honeycomb jacket 511 is located above the lateral honeycomb plate 501, and the lower honeycomb jacket 512 is located below the lateral honeycomb plate 501. The upper honeycomb jacket 511 is connected to the branch pipe 2 510, and the bottom end of the lower honeycomb jacket 512 is connected to the exhaust pipe. The lower drain groove 503 is fixedly installed on one side of the bottom honeycomb plate 502, and the bottom end of the lower drain groove 503 is connected to the exhaust pipe. The upper honeycomb jacket 511, the lateral honeycomb plate 501 and the lower honeycomb jacket 512 are connected to each other, and the lower honeycomb jacket 512 is used to collect and discharge cooling water after high-temperature steam condensation.

[0041] The exhaust pipe includes a distributor 505, a connecting pipe 1 513 and a connecting pipe 2 514. The distributor 505 is detachably mounted on the inner side of the pot wall 302. The distributor 505 is provided with multiple interfaces, one of which is connected to the lower honeycomb jacket 512 through the connecting pipe 1 513, and another interface is connected to the lower drain trough 503 through the connecting pipe 2 514. The remaining interfaces are used to discharge cooling water and empty non-condensable gas. The bottom end of the lower drain trough 503 is located below the bottom end of the bottom honeycomb plate 502, and is used to collect cooling water generated after the bottom honeycomb plate 502 is heated, so as to prevent high-temperature steam from being directly discharged from the connecting pipe 2 514.

[0042] The top of the heating cavity 3 is provided with an openable pot cover 301, and a top ventilation duct 303 is provided in the middle of the pot cover 301. The top ventilation duct 303 is provided to discharge cooling air when the pot cover 301 is closed during the cooling process, so as to avoid the pot cover 301 being opened during the cooling process, exposing the food to an open environment, contacting microorganisms or foreign matter, and avoiding the risk of secondary contamination. The cooling air enters from the bottom and is discharged from the top, so that the cooling air can flow evenly and improve the cooling effect.

[0043] The outer side of the pot wall 302 is provided with a plurality of temperature sensors 304 extending into the inner pot 305, and the temperature sensors 304 are respectively located at the upper half, the middle and the lower half of the inner pot 305. By arranging the temperature sensors 304 at different positions, the temperature at different positions inside the inner pot 305 can be detected in real time, and the heating component 5 and the external circulation component 4 can be adjusted in time to realize automatic temperature control, accurately match the cooking and cooling process parameters, and improve the intelligence of the equipment.

[0044] The bottom end of the drain port 307 is connected to a drain component 6 for draining the water inside the pot 305. The drain component 6 includes a water pump for realizing rapid discharge of water and rapid switching of the steaming function.

[0045] One side of the main air supply pipeline 516 is connected to a main valve 508 for simultaneously closing multiple branch pipelines, and the other side of the main air supply pipeline 516 is installed with a pressure gauge 507 for detecting the internal pressure of the heating component 5. The pressure gauge 507 is used to detect the pressure state of the equipment and ensure the normal operation of the equipment.

[0046] The present invention can achieve multiple effects by setting an external fan 406 and multiple pneumatic butterfly valves at different positions and controlling the opening of different pneumatic butterfly valves. During the steaming process, the upper steam is injected from the bottom to achieve secondary utilization of steam, effectively utilize waste heat, and reduce energy consumption. During the food cooling process, the food is cooled by injecting external air into the pot 305, which can avoid being exposed to an open environment during the transfer process after the food processing is completed, thereby increasing the risk of secondary pollution. The food can be cooled in time to avoid the breeding of bacteria. The integrated design of the cooling structure and the heating cavity 3 reduces the floor space of the equipment and saves the occupied plant space. Through the setting of the heating component 5, the opening of the angle seat valve can be controlled to achieve temperature switching in multiple states, which is suitable for different processing techniques and heating at different time periods. At the same time, through the setting of the water injection port 306, the function of steaming first and then boiling can be realized through the heating cavity 3. The surface protein is coagulated by steaming to reduce foam, and then boiling is performed to achieve energy saving and consumption reduction.

[0047] It should be noted that the above specific implementations are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art should understand that various modifications, equivalent substitutions, changes, etc. can be made to the present invention. However, as long as these changes do not deviate from the spirit of the present invention, they should be within the scope of protection of the present invention. In addition, some terms used in the specification and claims of this application are not restrictive, but are only for the convenience of description.

Claims

1. An in-situ cooling device suitable for poultry processing and cooking, characterized by: The invention comprises a hanger (2) and a frame (1) for driving the hanger (2) to move. A heating cavity (3) for food processing is detachably mounted on one side of the frame (1). The heating cavity (3) comprises a pot wall (302) and a pot inner shell (305). An external circulation component (4) is mounted on the outside of the pot wall (302). The external circulation component (4) is used to inject heating steam into the pot inner shell (305) for a second time. A heating component (5) is arranged on the outside of the pot inner shell (305). The heating component (5) comprises a plurality of lateral honeycomb panels (501) and a bottom honeycomb panel (502). The lateral honeycomb panels (501) are provided with a plurality of lateral honeycomb panels (501). and the bottom honeycomb plate (502) are used to heat the interior of the pot (305); a plurality of water injection ports (306) are provided on the side wall of the pot (305); a drainage port (307) is provided at the bottom of the pot (305); the heating component (5) is used to control the temperature of heating the pot (305) according to the parameters of the steaming process; the heating component (5) further comprises an air intake pipe and an exhaust pipe; the air intake pipe is used to inject high-temperature steam into the interior of the lateral honeycomb plate (501) and the bottom honeycomb plate (502); the exhaust pipe is located at the bottom of the pot (305) and is used to discharge excess steam and cooling water.

2. An in-situ cooling device suitable for poultry processing and cooking according to claim 1, characterized in that: The external circulation component (4) comprises an external fan (406) and a three-way connecting pipe (408) connected to the air inlet thereof, one end of the three-way connecting pipe (408) being connected to the external air by using a filter, and the other end of the three-way connecting pipe (408) being connected to the interior of the pot (305) through a pipe, the external fan (406) being used to extract steam from the interior of the pot (305) during the heating process, and being used to extract filtered air from the outside during the cooling process, the external circulation component ( 4) also includes a transverse external pipeline (401) and a longitudinal external pipeline (407), wherein the transverse external pipeline (401) is located at the lower half of the outer wall of the inner pot (305), the transverse external pipeline (401) is U-shaped, and the part thereof communicating with the inner pot (305) is connected to a pneumatic butterfly valve 1 (402) via a pipeline, the middle part of the transverse external pipeline (401) is connected to the longitudinal external pipeline (407), and the top end of the longitudinal external pipeline (407) is connected to a pneumatic butterfly valve 3 (404).

3. The in-situ cooling device for poultry processing and cooking according to claim 2, characterized in that: One end of the longitudinal external pipe (407) is connected to the air outlet of the external fan (406); the end of the three-way connecting pipe (408) connected to the outside is connected to a pneumatic butterfly valve 4 (405); the end of the three-way connecting pipe (408) connected to the pot inner body (305) is connected to a pneumatic butterfly valve 2 (403) via a pipe; the pneumatic butterfly valve 2 (403) and its pipe are located in the upper half of the pot inner body (305).

4. The in-situ cooling device for poultry processing and cooking according to claim 1, characterized in that: The air intake pipeline comprises a main air supply pipeline (516), a branch pipeline 1 (506), a branch pipeline 2 (510) and a branch pipeline 3 (518). The main air supply pipeline (516) is located outside the boiler wall (302). One end of the main air supply pipeline (516) is connected to the steam pipeline. The main air supply pipeline (516) is respectively connected to the branch pipeline 1 (506), the branch pipeline 2 (510) and the branch pipeline 3 (518). The branch pipeline 1 (506) is connected to a pneumatic angle seat valve 1 (515). The branch pipeline 2 (510) is connected to a manual angle seat valve (509). The branch pipeline 3 (518) is connected to a pneumatic angle seat valve 2 (517). One end of the branch pipeline 2 (510) is connected to the main air supply pipeline (516), and the other end is connected to the branch pipeline 1 (506). The two ends of the branch pipeline 2 (510) are respectively located on both sides of the pneumatic angle seat valve 1 (515).

5. The in-situ cooling device for poultry processing and cooking according to claim 4, characterized in that: The heating component (5) further comprises a bottom air supply pipe (504), an upper honeycomb jacket (511), a lower drain groove (503), and a lower honeycomb jacket (512); the top end of the bottom air supply pipe (504) is connected to the branch pipe 1 (506), and the air outlet of the bottom air supply pipe (504) is evenly distributed at the bottom end of the bottom honeycomb plate (502); the upper honeycomb jacket (511) is located above the lateral honeycomb plate (501), and the lower honeycomb jacket (512) is located below the lateral honeycomb plate (501); the upper honeycomb jacket (511) is connected to the branch pipe 2 (510), and the bottom end of the lower honeycomb jacket (512) is connected to the exhaust pipe; the lower drain groove (503) is fixedly installed on one side of the bottom honeycomb plate (502), and the bottom end of the lower drain groove (503) is connected to the exhaust pipe.

6. The in-situ cooling device for poultry processing and cooking according to claim 5, characterized in that: The exhaust pipe includes a distributor (505), a connecting pipe one (513) and a connecting pipe two (514). The distributor (505) can be detachably installed on the inner side of the boiler wall (302). The distributor (505) is provided with a plurality of interfaces, one of which is connected to the lower honeycomb jacket (512) through the connecting pipe one (513), another interface is connected to the lower drain tank (503) through the connecting pipe two (514), and the remaining interfaces are used to discharge cooling water and empty non-condensable gas.

7. The in-situ cooling device for poultry processing and cooking according to claim 1, characterized in that: An openable pot cover (301) is provided on the top of the heating cavity (3), and a top ventilation duct (303) is provided in the middle of the pot cover (301).

8. The in-situ cooling device for poultry processing and cooking according to claim 1, characterized in that: A plurality of temperature sensors (304) extending into the inner pot body (305) are arranged on the outer side of the pot wall (302), and the temperature sensors (304) are respectively located at the upper half, the middle and the lower half of the inner pot body (305).

9. The in-situ cooling device for poultry processing and cooking according to claim 1, characterized in that: The bottom end of the drainage port (307) is connected to a drainage component (6) for draining the moisture inside the pot (305).

10. The in-situ cooling device for poultry processing and cooking according to claim 4, characterized in that: One side of the main air supply pipeline (516) is connected to a main valve (508) for simultaneously closing a plurality of branch pipelines, and the other side of the main air supply pipeline (516) is installed with a pressure gauge (507) for detecting the internal pressure of the heating component (5).

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