Meat product steam circulation sterilization device

Abstract

The application discloses a meat product steam circulation sterilization device and relates to the technical field of food processing. The device comprises a steam assembly, a sterilization assembly and a hanging clamp assembly. The sterilization assembly comprises a gas collecting pipe, and the outer surface of the gas collecting pipe is fixedly connected with multiple flow collecting pipes. The meat product steam circulation sterilization device can clamp the meat product between the clamping net plates, combine the two hooks and hang them on the shackle, evenly hang multiple meat clamping mechanisms on different hooks, and then lower and place them into the sterilization tank. The heating coil is electrified to make the water in the water storage tank boil and generate high-temperature steam. The steam is sprayed from the outlets of the multiple steam outlets, is reflected and smoked on the surface of the meat product, and thus the surface of the meat product can be evenly contacted with the steam, thereby solving the problem that the uneven steam contact of the current steam sterilization equipment on the meat product leads to the damage of the internal structure of the meat product due to the uneven heating and the imbalance of water.

Description

Technical Field

[0001] This invention relates to the field of food processing technology, specifically to a steam circulation sterilization device for meat products. Background Technology

[0002] With the development of the social economy and the improvement of residents' living standards, the market demand for meat products has continued to grow due to their convenience and diverse flavors. Covering multiple categories such as sausages, ham, bacon, and braised meat, meat products have become an important part of the food consumption market. Meat products use livestock and poultry meat as the main raw material and are rich in nutrients such as protein and water. During processing, transportation, and storage, they are extremely susceptible to contamination by microorganisms such as bacteria and fungi, and may even breed heat-resistant pathogens such as spores and buds, directly threatening food safety and consumer health. Sterilization is one of the key processes in meat product processing.

[0003] In the prior art, such as Chinese Patent Publication No. CN216438448U, a meat product sterilization device for reducing nutrient loss is disclosed, including a base plate, a sterilizer, and a dryer. A sterilization pot is installed on the top of the base plate, a water storage tank is installed on the outer wall of the sterilization pot, a sterilizer is installed on the inner wall of the sterilization pot, a heating box is installed on the inner wall of the water storage tank, a circulation box is installed on the inner wall of the sterilization pot, and a dryer is installed on the inner wall of the sterilization pot.

[0004] However, in the existing technology, traditional steam sterilization equipment places meat products statically on the sterilization rack, and the steam is directly emitted, which cannot form a uniform circulation distribution. Some surfaces of the meat products lose excessive moisture due to excessive steam action, while other surfaces are not completely sterilized due to insufficient steam coverage. The degree of contact and heating between different surfaces of the meat products and the steam varies significantly, which causes the internal structure of the meat products to be damaged due to uneven heating and moisture imbalance. The finished product becomes dry, hard, and loose in texture, thus affecting the quality of the product and the eating experience.

[0005] Therefore, we propose a steam circulation sterilization device for meat products to solve the problems mentioned above. Summary of the Invention

[0006] The purpose of this invention is to provide a steam circulation sterilization device for meat products, so as to solve the problem mentioned in the background art that the current steam sterilization equipment does not have uniform steam contact with meat products, which leads to the damage to the internal structure of meat products due to uneven heating and moisture imbalance.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a steam circulation sterilization device for meat products, comprising a steam component, a sterilization component, and a clamping component. The sterilization component includes a gas collecting pipe, the outer surface of which is fixedly connected to multiple manifolds, which are used to collect steam into the gas collecting pipe. The top of the gas collecting pipe is fixedly connected to multiple steam outlet pipes, which are used to spray high-temperature steam to sterilize the meat product raw materials. The clamping component includes multiple meat clamping mechanisms, each of which includes two fixed frames. The top of each of the two fixed frames is welded with a hook, and the two hooks are used to hang the meat product raw materials together. The bottoms of the two fixed frames are rotatably connected by hinges. The outer surface of each fixed frame is fixedly connected to multiple connecting rods, and a clamping mesh plate is welded between one end of each of the multiple connecting rods. The meat clamping mechanism is used to clamp and position the meat product raw materials to be sterilized.

[0008] Preferably, the steam assembly includes a water storage tank, which is used to heat stored water to generate steam. The outer surface of the water storage tank is fixedly connected to a water inlet pipe, which is used to inject water into the water storage tank.

[0009] Preferably, the top of the water storage tank is sealed with a sterilization tank, the top of the sterilization tank is fixedly connected with a sealing groove, and the bottom of the sterilization tank is provided with multiple air inlets, which are used to allow steam to enter the sterilization tank.

[0010] Preferably, a heating component is fitted at the bottom of the water storage tank. The heating component includes an insulation chamber, and a heating coil is provided on the bottom surface of the insulation chamber. The heating coil is used to heat the water inside the water storage tank at a high temperature.

[0011] Preferably, an air-sealing component is fixedly connected to the bottom of the sterilization tank. The air-sealing component includes multiple fixed rotating blocks, all of which are fixedly installed at the bottom of the sterilization tank. An air-blocking ring is rotatably connected to the outside of the multiple fixed rotating blocks.

[0012] Preferably, the bottom of the air-blocking ring is provided with a plurality of vent holes, the number of which matches the number of which are air inlets, and the air-blocking ring is used to regulate the steam entering the air inlets.

[0013] Preferably, a support plate is fixedly connected to the outer surface of the water storage tank, a servo motor is provided on the top of the support plate, a drive wheel is fixedly connected to the output shaft of the servo motor, the outer surface of the drive wheel is movably connected to the outer surface of the air-blocking ring, and the drive wheel is rotatably embedded on one side of the water storage tank.

[0014] Preferably, the sterilization component is fixedly connected between the outer surfaces of the water storage tank and the sterilization tank. The sterilization component also includes multiple circulation pipes, which are used to condense steam. The outer surfaces of the multiple circulation pipes are provided with one-way valves. A condensation sleeve is movably sleeved between the outer surfaces of the multiple circulation pipes. A refrigeration pipe is provided on the outer surface of the condensation sleeve. A mounting bracket is fixedly connected to the inner wall of the condensation sleeve. The mounting bracket is fixedly connected to the outer surface of the sterilization tank. The gas collecting pipe is fixedly installed on the inner bottom surface of the sterilization tank. One end of the multiple manifolds is fixedly connected to the top of the multiple air inlets.

[0015] Preferably, the clamping assembly further includes a sealing cover, which is inserted into the inner wall of the sealing groove. A rotating hole is provided at the top center of the sealing cover, and a limiting rotating block is rotatably connected to the inner wall of the rotating hole. A support plate is fixedly connected to the top of the sealing cover, and a drive motor is provided on the outer surface of the support plate. The output shaft of the drive motor is fixedly connected to the top of the limiting rotating block. A suspension plate is fixedly connected to the bottom of the limiting rotating block, and two suspension rods are welded to the bottom of the suspension plate. Multiple hooks are provided between the two suspension rods, and the meat clamping mechanism is hung on the hooks.

[0016] Preferably, a lifting assembly is provided between the bottom of the heat insulation chamber and the top of the sealing cover. The lifting assembly includes an anti-slip base and two mounting plates. The anti-slip base is fixedly installed at the bottom of the heat insulation chamber. Fixed plates are fixedly connected to both sides of the heat insulation chamber. The two mounting plates are fixedly installed at the top of the sealing cover. A hydraulic cylinder is provided between the top of each fixed plate and the bottom of each mounting plate. The hydraulic cylinder is used to raise the sealing cover to hang the meat clamping mechanism.

[0017] Compared with the prior art, the beneficial effects of the present invention are: 1. In use, the meat products are clamped between the clamping mesh plates, and the two hooks are hung together on the hook ring. Multiple meat clamping mechanisms are evenly hung on different hooks and lowered into the sterilization tank. By energizing the heating coil, the water in the storage tank boils and generates high-temperature steam. The steam is sprayed out from the outlets of multiple steam outlet pipes and reflected onto the surface of the meat products. This ensures that every surface of the meat products is evenly exposed to the steam, solving the problem of uneven steam contact with meat products in current steam sterilization equipment, which leads to damage to the internal structure of the meat products due to uneven heating and moisture imbalance. At this time, by starting the drive motor, the suspended meat products are continuously rotated and changed position while being sterilized by high-temperature steam, thus making the contact between the meat products and the steam more even. The steam entering the sterilization tank enters multiple circulation pipes. The steam inside the circulation pipes is cooled and condensed into liquid. The liquid enters the storage tank through the circulation pipes, thus completing the circulation.

[0018] 2. When in use, the servo motor is started, which drives the drive wheel and the air-blocking ring to rotate. When the vent hole rotates to the air inlet and corresponds to the air inlet, the air intake is opened. When the vent hole rotates to the fixed rotating block, the air inlet is blocked, thus closing the air intake. Therefore, the air intake can be adjusted as needed.

[0019] 3. In use, the meat products are clamped in the clamping mechanism and hung on the suspension rod, so that all the meat products to be sterilized are suspended. This allows each surface of the meat products to come into contact with high-temperature steam, avoiding uneven sterilization due to lack of steam contact. By simultaneously controlling the activation of two hydraulic cylinders, they are lowered at the same time. This lowers the sealing caps connected to the two mounting plates until the edge of the sealing cap inserts into the inner groove of the sealing slot, at which point the hydraulic cylinders are stopped. Attached Figure Description

[0020] Figure 1 This is a first-view perspective perspective view of a steam circulation sterilization device for meat products according to the present invention. Figure 2 This is a second-view perspective perspective view of a steam circulation sterilization device for meat products according to the present invention; Figure 3 This is a cross-sectional perspective view of a steam circulation sterilization device for meat products according to the present invention; Figure 4 This is a perspective view of the air-tight component of a steam circulation sterilization device for meat products according to the present invention. Figure 5 This is a sectional perspective view of the sterilization component of a steam circulation sterilization device for meat products according to the present invention; Figure 6 This is a three-dimensional sectional view of the hanging clamp assembly of a steam circulation sterilization device for meat products according to the present invention. Figure 7 This is a perspective view of the meat clamping mechanism of a steam circulation sterilization device for meat products according to the present invention; Figure 8 This is a schematic diagram showing the unfolded structure of the meat clamping mechanism in a steam circulation sterilization device for meat products according to the present invention.

[0021] In the picture: 1. Steam assembly; 101. Water storage tank; 102. Water inlet pipe; 103. Sterilization tank; 104. Sealing groove; 105. Air inlet; 2. Heating assembly; 201. Insulated chamber; 202. Heating coil; 3. Air-tight assembly; 301. Lifting plate; 302. Servo motor; 303. Drive wheel; 304. Fixed rotating block; 305. Air-blocking ring; 306. Vent; 4. Sterilization assembly; 401. Circulation pipe; 402. One-way valve; 403. Condensation sleeve; 404. Refrigeration pipe; 405. Mounting bracket; 406. Gas collecting pipe; 407. Manifold; 408. Steam outlet pipe; 5. Hanging clamp assembly; 501. Sealing cap; 502. Support plate; 503. Drive motor; 504. Rotary hole; 505. Limiting rotating block; 506. Suspension plate; 507. Suspension rod; 508. Hook; 51. Meat clamping mechanism; 511. Fixing frame; 512. Clamping mesh plate; 513. Hook; 514. Connecting rod; 6. Lifting assembly; 601. Anti-slip base; 602. Fixing plate; 603. Hydraulic cylinder; 604. Mounting plate. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Example 1: Refer to Figures 1-8As shown, the present invention provides a technical solution: a steam circulation sterilization device for meat products, including a steam component 1, a sterilization component 4 and a clamping component 5. The sterilization component 4 includes a gas collecting pipe 406, and a plurality of manifolds 407 are fixedly connected to the outer surface of the gas collecting pipe 406. The manifolds 407 are used to collect steam into the gas collecting pipe 406. A plurality of steam outlet pipes 408 are fixedly connected to the top of the gas collecting pipe 406. The steam outlet pipes 408 are used to spray high-temperature steam to sterilize the meat product raw materials.The clamping assembly 5 includes multiple meat clamping mechanisms 51. Each meat clamping mechanism 51 includes two fixed frames 511. Hooks 513 are welded to the top of each fixed frame 511, and the two hooks 513 are used to hang meat products together. The bottoms of the two fixed frames 511 are rotatably connected by hinges. Multiple connecting rods 514 are fixedly connected to the outer surface of each fixed frame 511. A clamping mesh plate 512 is welded between one end of each connecting rod 514. The meat clamping mechanism 51 is used to clamp and position the meat products to be sterilized. The steam assembly 1 includes a water storage tank 101, which is used to heat stored water to generate steam. A water inlet is fixedly connected to the outer surface of the water storage tank 101. Pipe 102, and inlet pipe 102 is used to inject water into water storage tank 101. A sterilization tank 103 is sealed and engaged at the top of water storage tank 101. A sealing groove 104 is fixedly connected to the top of sterilization tank 103. Multiple air inlets 105 are provided at the bottom of sterilization tank 103 to allow steam to enter. A heating assembly 2 is installed at the bottom of water storage tank 101. The heating assembly 2 includes a heat insulation chamber 201. A heating coil 202 is installed on the inner bottom surface of the heat insulation chamber 201, and the heating coil 202 is used to heat the water stored inside water storage tank 101 at high temperature. The clamping assembly 5 also includes a sealing cover 501. A sealing slot 104 is inserted into the inner wall of the sealing cover 501. A rotating hole 504 is opened in the middle of the top of the sealing cover 501. A limiting rotating block 505 is rotatably connected to the inner wall of the rotating hole 504. A support plate 502 is fixedly connected to the top of the sealing cover 501. A drive motor 503 is set on the outer surface of the support plate 502. The output shaft of the drive motor 503 is fixedly connected to the top of the limiting rotating block 505. A suspension plate 506 is fixedly connected to the bottom of the limiting rotating block 505. Two suspension rods 507 are welded to the bottom of the suspension plate 506. Multiple hooks 508 are provided in the middle of the two suspension rods 507. The meat clamping mechanism 51 is hung on the hooks 508. The sterilization component 4 is fixedly connected to the... Between the outer surfaces of the water storage tank 101 and the sterilization tank 103, the sterilization assembly 4 also includes multiple circulation pipes 401, which are used to condense water vapor. One-way valves 402 are installed on the outer surfaces of each circulation pipe 401. A condensing sleeve 403 is movably sleeved between the outer surfaces of the multiple circulation pipes 401. A refrigeration pipe 404 is installed on the outer surface of the condensing sleeve 403. A mounting bracket 405 is fixedly connected to the inner wall of the condensing sleeve 403. The mounting bracket 405 is fixedly connected to the outer surface of the sterilization tank 103. A gas collecting pipe 406 is fixedly installed on the inner bottom surface of the sterilization tank 103. One end of each of the multiple manifolds 407 is fixedly connected to the top of each of the multiple air inlets 105.

[0024] In this embodiment, during use, the meat product is first clamped between the clamping mesh plates 512. The mesh frame formed by the clamping mesh plates 512, the fixing frame 511, and multiple connecting rods 514 clamps the meat product in the middle. The two hooks 513 are joined together and hung on the hook ring 508, so the hooks 513 will not separate automatically. Multiple meat clamping mechanisms 51 are evenly hung on different hooks 513. Then, the sealing cover 501 is lowered, thereby placing the clamped meat product into the sterilization tank 103. By energizing the heating coil 202, the heating coil 202 heats the water in the water storage tank 101. When the water in the water storage tank 101 boils, it generates high-temperature steam. The steam enters the manifold 407 through multiple air inlets 105 and collects in the gas collecting pipe 406. The steam is sprayed out from the outlets of multiple steam outlet pipes 408 and, after reflection, sprays onto the surface of the meat product. Thus, every surface of the meat product can be evenly contacted by steam, solving the problem of current steam sterilization equipment... Uneven steam contact with meat products can damage their internal structure due to uneven heating and moisture imbalance. To address this, the drive motor 503 is activated, causing its output shaft to rotate the limit block 505 and the suspension plate 506. This allows the suspended meat products to rotate and change position while being sterilized by high-temperature steam, resulting in more even contact between the meat products and the steam. This ensures that each surface of the meat products is heated evenly and maintains moisture balance. When water needs to be added to the storage tank 101, it can be done through the inlet pipe 102. The steam entering the sterilization tank 103 enters multiple circulation pipes 401, and multiple one-way valves 402 are opened, allowing the steam to pass through the circulation pipes 401. At this point, the refrigeration pipe 404 is connected to the refrigeration equipment, allowing cold air to enter the condenser jacket 403. The steam inside the circulation pipes 401 condenses into liquid after cooling, and the liquid then enters the storage tank 101 through the circulation pipes 401, completing the circulation process.

[0025] Example 2: Figures 1-8As shown, the steam assembly 1 includes a water storage tank 101, which is used to heat stored water to generate steam. A water inlet pipe 102 is fixedly connected to the outer surface of the water storage tank 101, and the water inlet pipe 102 is used to inject water into the water storage tank 101. A sterilization tank 103 is sealed and engaged at the top of the water storage tank 101. A sealing groove 104 is fixedly connected to the top of the sterilization tank 103. Multiple air inlets 105 are provided at the bottom of the sterilization tank 103, allowing steam to enter the sterilization tank 103. An airtight assembly 3 is fixedly connected to the bottom of the sterilization tank 103. The airtight assembly 3 includes multiple fixed rotating blocks 304, all fixedly installed at the bottom of the sterilization tank 103. An air-blocking ring 305 is rotatably connected to the outside of each fixed rotating block 304. Multiple vent holes 306 are provided at the bottom of the air-blocking ring 305. The number of vent holes 306 matches the number of air inlets 105, and the air-blocking ring 305 is used to regulate the steam entering the air inlet 105. A support plate 301 is fixedly connected to the outer surface of the water storage tank 101. A servo motor 302 is installed on the top of the support plate 301. A drive wheel 303 is fixedly connected to the output shaft of the servo motor 302. The outer surface of the drive wheel 303 is movably connected to the outer surface of the air-blocking ring 305. The drive wheel 303 is rotatably embedded on one side of the water storage tank 101. The sterilization component 4 includes a gas collecting pipe 406. A plurality of manifolds 407 are fixedly connected to the outer surface of the gas collecting pipe 406. The manifolds 407 are used to collect steam into the gas collecting pipe 406. A plurality of steam outlet pipes 408 are fixedly connected to the top of the gas collecting pipe 406. The steam outlet pipes 408 are used to spray high-temperature steam to sterilize the meat raw materials.

[0026] In this embodiment, during use, when the water inside the water storage tank 101 is heated, and when the meat products are suspended, the air inlet 105 needs to be closed. By starting the servo motor 302, its output shaft rotates, thereby driving the drive wheel 303 to rotate. The drive wheel 303 is embedded inside the sterilization tank 103 near the top and rotates to prevent water from leaking out of the water storage tank 101. Due to the frictional connection between the drive wheel 303 and the air-blocking ring 305, when the drive wheel 303 rotates, the air-blocking ring 305 will also rotate. When the vent 306 rotates to the position of the air inlet 105 and corresponds to the air inlet 105, the air intake is opened. When the vent 306 rotates to the position of the fixed rotating block 304, the air inlet 105 is blocked, thereby closing the air intake. Therefore, the air intake can be adjusted as needed.

[0027] Example 3: Figures 1-8As shown, the steam assembly 1 includes a water storage tank 101, which is used to heat stored water to generate steam. A water inlet pipe 102 is fixedly connected to the outer surface of the water storage tank 101, and the water inlet pipe 102 is used to inject water into the water storage tank 101. A sterilization tank 103 is sealed and engaged at the top of the water storage tank 101. A sealing groove 104 is fixedly connected to the top of the sterilization tank 103. Multiple air inlets 105 are provided at the bottom of the sterilization tank 103, and the air inlets 105 are used to allow steam to enter the sterilization tank 103. The bottom of the heat insulation chamber 201 is connected to... A lifting assembly 6 is provided between the top of the sealing cover 501. The lifting assembly 6 includes an anti-slip base 601 and two mounting plates 604. The anti-slip base 601 is fixedly installed at the bottom of the heat insulation chamber 201. Fixing plates 602 are fixedly connected to both sides of the heat insulation chamber 201. The two mounting plates 604 are fixedly installed on the top of the sealing cover 501. A hydraulic cylinder 603 is provided between the top of each fixing plate 602 and the bottom of each mounting plate 604. The hydraulic cylinder 603 is used to raise the sealing cover 501 to hang the meat clamping mechanism 51.

[0028] In this embodiment, during use, the meat products are clamped in the clamping mechanism 51 and hung on the suspension rod 507, so that all the meat products to be sterilized are suspended. This ensures that each surface of the meat products can come into contact with high-temperature steam, avoiding uneven sterilization due to lack of steam contact. After the clamped meat products are hung, two hydraulic cylinders 603 are simultaneously activated to lower them. This lowers the sealing caps 501 connected to the two mounting plates 604 until the edge of the sealing cap 501 inserts into the inner groove of the sealing slot 104. The hydraulic cylinders 603 then stop. This height is fixed. The program is programmed to this height, which is then used as the default height. When clamping and removing meat products, the height only needs to be raised and lowered to the fixed set height. The anti-slip base 601 is a circular pad with anti-slip properties, which increases the stability and anti-slip properties of the device during sterilization.

[0029] The usage and working principle of this device are as follows: During use, meat products are clamped in the clamping mechanism 51 and hung on the suspension rod 507, thus suspending all meat products to be sterilized. This ensures that every surface of the meat products comes into contact with high-temperature steam, preventing uneven sterilization caused by insufficient steam contact. After the clamped meat products are hung, two hydraulic cylinders 603 are simultaneously activated to lower them. This lowers the sealing caps 501 connected to the two mounting plates 604 until the edge of the sealing cap 501 inserts into the inner groove of the sealing slot 104. The hydraulic cylinders 603 then stop at this fixed height. This height is programmed into the system and becomes the default height. When clamping meat products… When picking up or removing meat products, simply raise and lower the device to a fixed set height. In use, first clamp the meat products between the clamping mesh plates 512. The mesh frame formed by the clamping mesh plates 512, the fixed frame 511, and multiple connecting rods 514 clamps the meat products in the middle. The two hooks 513 are joined together and hung on the hook ring 508, preventing them from automatically separating. Multiple meat clamping mechanisms 51 are evenly hung on different hooks 513. Then, the sealing cover 501 is lowered, placing the clamped meat products into the sterilization tank 103. By energizing the heating coil 202, the water in the storage tank 101 is heated. When the water in the storage tank 101 boils, high-temperature steam is generated. The steam enters the confluence through multiple air inlets 105. Inside pipe 407, steam collects in gas collecting pipe 406. Steam is ejected from the outlets of multiple steam outlet pipes 408 and reflected onto the surface of the meat products, ensuring each surface is evenly exposed to steam. At this point, by starting the drive motor 503, its output shaft drives the limit block 505 and the suspension plate 506 to rotate. This causes the suspended meat products to continuously rotate and change position while being sterilized by high-temperature steam, further ensuring more even contact between the meat products and steam. This results in each surface of the meat products being heated evenly and maintaining moisture balance. When water needs to be added to the water storage tank 101, it can be done through the water inlet pipe 102. Meanwhile, the steam entering the sterilization tank 103 enters multiple circulation pipes 401, simultaneously opening multiple one-way valves 402. Steam is passed through circulation pipe 401. At this time, refrigeration pipe 404 is connected to the refrigeration equipment, allowing cold air to enter the condenser sleeve 403. The steam inside circulation pipe 401 condenses into liquid after cooling. The liquid then flows through circulation pipe 401 into water storage tank 101 to complete the circulation. During use, when the water inside water storage tank 101 is being heated, and when meat products are being hung, the air inlet 105 needs to be closed. By starting the servo motor 302, its output shaft rotates, thereby driving the drive wheel 303 to rotate. The drive wheel 303 is embedded inside the sterilization tank 103 near the top and rotates to prevent water leakage from water storage tank 101. Due to the frictional connection between the drive wheel 303 and the air-blocking ring 305, when the drive wheel 303 rotates...The air-blocking ring 305 rotates. When the vent 306 rotates to the position of the air inlet 105, corresponding to the air inlet 105, air intake is opened. When the vent 306 rotates to the position of the fixed rotating block 304, the air inlet 105 is blocked, thus closing the air intake. Therefore, the air intake can be adjusted as needed.

[0030] The wiring diagrams of the heating coil 202, servo motor 302, drive motor 503 and hydraulic cylinder 603 in this invention are common knowledge in the field, and their working principles are known technologies. The appropriate model is selected according to actual use. Therefore, the control methods and wiring arrangements of the heating coil 202, servo motor 302, drive motor 503 and hydraulic cylinder 603 will not be explained in detail.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A steam circulation sterilization device for meat products, comprising a steam assembly (1), a sterilization assembly (4), and a clamping assembly (5), characterized in that: The sterilization component (4) includes a gas collecting pipe (406), and a plurality of manifolds (407) are fixedly connected to the outer surface of the gas collecting pipe (406). The manifolds (407) are used to collect steam into the gas collecting pipe (406). A plurality of steam outlet pipes (408) are fixedly connected to the top of the gas collecting pipe (406), and the steam outlet pipes (408) are used to spray high-temperature steam to sterilize meat raw materials. The hanging clamp assembly (5) includes multiple meat clamping mechanisms (51). Each meat clamping mechanism (51) includes two fixed frames (511). Hooks (513) are welded to the top of each of the two fixed frames (511), and the two hooks (513) are used to hang meat products together. The bottoms of the two fixed frames (511) are connected by hinges. Multiple connecting rods (514) are fixedly connected to the outer surface of each fixed frame (511). A clamping mesh plate (512) is welded between one end of each of the multiple connecting rods (514). The meat clamping mechanism (51) is used to clamp and position the meat products to be sterilized. The steam assembly (1) includes a water storage tank (101), which is used to heat stored water to generate steam. A sterilization tank (103) is sealed at the top of the water storage tank (101). A sealing groove (104) is fixedly connected to the top of the sterilization tank (103). Multiple air inlets (105) are opened at the bottom of the sterilization tank (103), allowing steam to enter the sterilization tank (103). The sterilization assembly (4) is fixedly connected between the outer surfaces of the water storage tank (101) and the sterilization tank (103). The sterilization assembly (4) also includes multiple circulation pipes (401). 01) For condensing steam, one-way valves (402) are provided on the outer surfaces of multiple circulation pipes (401), and condensing sleeves (403) are movably sleeved between the outer surfaces of multiple circulation pipes (401). A refrigeration pipe (404) is provided on the outer surface of the condensing sleeve (403). A mounting bracket (405) is fixedly connected to the inner wall of the condensing sleeve (403). The mounting bracket (405) is fixedly connected to the outer surface of the sterilization tank (103). The gas collecting pipe (406) is fixedly installed on the inner bottom surface of the sterilization tank (103). One end of multiple manifolds (407) is fixedly connected to the top of multiple air inlets (105). The bottom of the sterilization tank (103) is fixedly connected to an air-sealing component (3). The air-sealing component (3) includes multiple fixed rotating blocks (304). The multiple fixed rotating blocks (304) are all fixedly installed at the bottom of the sterilization tank (103). The external parts of the multiple fixed rotating blocks (304) are rotatably connected to an air-blocking ring (305).

2. The steam circulation sterilization device for meat products according to claim 1, characterized in that: The outer surface of the water storage tank (101) is fixedly connected to a water inlet pipe (102), and the water inlet pipe (102) is used to inject water into the water storage tank (101).

3. The steam circulation sterilization device for meat products according to claim 2, characterized in that: A heating component (2) is fitted into the bottom of the water storage tank (101). The heating component (2) includes a heat insulation chamber (201). A heating coil (202) is provided on the bottom surface of the heat insulation chamber (201). The heating coil (202) is used to heat the water inside the water storage tank (101) at high temperature.

4. The steam circulation sterilization device for meat products according to claim 3, characterized in that: The bottom of the air-blocking ring (305) is provided with a plurality of vent holes (306), the number of the plurality of vent holes (306) is matched with the number of the plurality of air inlets (105), and the air-blocking ring (305) is used to regulate the steam entering the air inlets (105).

5. The steam circulation sterilization device for meat products according to claim 4, characterized in that: A lifting plate (301) is fixedly connected to the outer surface of the water storage tank (101). A servo motor (302) is installed on the top of the lifting plate (301). A drive wheel (303) is fixedly connected to the output shaft of the servo motor (302). The outer surface of the drive wheel (303) is movably connected to the outer surface of the air-blocking ring (305). The drive wheel (303) is rotatably embedded on one side of the water storage tank (101).

6. The steam circulation sterilization device for meat products according to claim 5, characterized in that: The hanging clamp assembly (5) also includes a sealing cover (501), which is inserted into the inner wall of the sealing slot (104). A rotating hole (504) is provided at the top center of the sealing cover (501). A limiting rotating block (505) is rotatably connected to the inner wall of the rotating hole (504). A support plate (502) is fixedly connected to the top of the sealing cover (501). A drive motor (503) is provided on the outer surface of the support plate (502). The output shaft of the drive motor (503) is fixedly connected to the top of the limiting rotating block (505). A suspension plate (506) is fixedly connected to the bottom of the limiting rotating block (505). Two suspension rods (507) are welded to the bottom of the suspension plate (506). Multiple hooks (508) are provided in the middle of the two suspension rods (507). The meat clamping mechanism (51) is hung on the hooks (508).

7. The steam circulation sterilization device for meat products according to claim 6, characterized in that: A lifting assembly (6) is provided between the bottom of the heat insulation chamber (201) and the top of the sealing cover (501). The lifting assembly (6) includes an anti-slip base (601) and two mounting plates (604). The anti-slip base (601) is fixedly installed at the bottom of the heat insulation chamber (201). Fixing plates (602) are fixedly connected to both sides of the heat insulation chamber (201). The two mounting plates (604) are fixedly installed at the top of the sealing cover (501). A hydraulic cylinder (603) is provided between the top of each fixing plate (602) and the bottom of each mounting plate (604). The hydraulic cylinder (603) is used to raise the sealing cover (501) to hang the meat clamping mechanism (51).

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