High-temperature sterilization equipment for fresh corn processing

Abstract

The invention belongs to the technical field of fresh corn sterilization processing, and particularly relates to high-temperature sterilization equipment for fresh corn processing, which comprises a screening mechanism, the screening mechanism is placed on the ground, the screening mechanism screens and discharges corn leaves and particles, and the inner center of the screening mechanism is rotatably connected with an auxiliary mechanism. The auxiliary mechanism is used for carrying out pressing and steam sterilization operation on the corn on the inner wall of the corn processing mechanism, and the auxiliary mechanism and the corn processing mechanism rotate reversely, so that deviation-free stable positioning in the fresh corn processing process is realized, and meanwhile, circulating airflow is formed in the equipment to assist in air drying; the defects that a traditional device is prone to deviation in corn rotary processing, dead angles exist in leaf peeling and sterilization, and the air drying efficiency is low are overcome.

Description

Technical Field

[0001] This invention relates to the field of sterilization and processing technology for fresh corn, specifically to a high-temperature sterilization device for processing fresh corn. Background Technology

[0002] This invention relates to the field of sterilization and processing technology for fresh corn, specifically a high-temperature sterilization device for processing fresh corn. It addresses the numerous technical defects and industry pain points in existing fresh corn processing equipment and processes by developing an integrated processing device adapted to continuous industrial production, thereby solving the shortcomings of traditional processing methods.

[0003] Currently, in the fresh corn processing industry, processes such as leaf removal, washing, sterilization, and air drying are mostly completed independently using decentralized equipment. This requires multiple machines, including leaf removers, washing machines, sterilizers, and air dryers. This not only results in large equipment footprints and high initial investment costs, but also necessitates manual or mechanical transfer of corn between processes. This transfer process can easily cause corn cob collisions and compression damage. Furthermore, it suffers from low processing efficiency and high labor costs, making it difficult to adapt to the needs of large-scale industrial production. The power drive system of existing processing equipment is redundantly designed, with each mechanism using independent motor drives. This not only leads to high energy consumption and difficult maintenance, but also makes it difficult to accurately match the speeds of each mechanism. This can easily cause positioning deviations during corn processing, resulting in incomplete leaf removal and blind spots in sterilization and washing, thus affecting the quality of the finished product.

[0004] In the process of peeling leaves from fresh corn, traditional peeling equipment mostly uses a rigid roller structure and peels leaves by only a single revolution or rotation. This can easily cause scratching and squeezing damage to the corn cob, reducing the quality of the finished product. The spacing and speed of the peeling rollers of some equipment need to be adjusted manually, which cannot be adapted to fresh corn of different diameters and different husk tightness. The equipment has poor versatility, and leaves in dead corners such as the root and top of the corn cob are easy to fail to be peeled off during the peeling process. The peeling rate is low, and a second manual peeling is required afterward, which increases the processing steps.

[0005] The screening and discharge of waste materials such as corn leaves, detached kernels, and wastewater impurities generated during processing is a crucial step in fresh corn processing. Existing equipment mostly uses a single collection structure, which cannot achieve graded screening of waste materials. Recyclable raw materials such as corn kernels are collected together with wastewater and leaves, making them difficult to reuse and resulting in material waste. At the same time, traditional slag discharge structures mostly use rigid scraper conveyors, which are prone to waste material jamming and blockage. Furthermore, the lack of a sealing design makes it easy for wastewater and particles to splash during processing, polluting the processing workshop environment. Frequent shutdowns are also required to clean up waste materials, interrupting the processing flow and further reducing production efficiency.

[0006] In terms of corn positioning and pressing, existing equipment mostly adopts a rigid pressing structure without adaptive adjustment function. It is difficult to control the pressing pressure on corn of different diameters, which can easily cause corn cob deformation and breakage. Moreover, the single-point pressing method can easily cause the corn to deviate during rotation processing, resulting in inconsistent processing effects on different parts of the corn and uneven finished product appearance. At the same time, the vibration generated by the high-speed rotation of the equipment cannot be effectively absorbed, resulting in high operating noise and deteriorating the workshop working environment. Furthermore, the rigid pressing structure has poor adhesion to the corn surface, which cannot help complete the cleaning and sterilization of the inside of the corn, creating blind spots in cleaning and sterilization.

[0007] The sterilization and preservation of fresh corn is a core process that determines the product's shelf life and food safety. Existing equipment mostly uses single ultraviolet sterilization or external steam sterilization methods, which have a single sterilization dimension and cannot achieve 360° sterilization of corn without dead angles, making it difficult to meet commercial sterility requirements. Moreover, the steam heat utilization rate during sterilization is low, and there is no heat reuse design, resulting in energy waste. Traditional processing technology often uses direct spraying of cold water for washing, which easily leads to a deterioration in the taste of fresh corn. Furthermore, there is no effective preservation and shaping design after sterilization, and the corn is prone to water loss and spoilage after processing, with a short shelf life at room temperature, which limits the market circulation of fresh corn.

[0008] Furthermore, the existing fresh corn processing equipment lacks coordinated design among its functional components, resulting in disjointed processing flows. The processing parameters for steps such as cleaning, sterilization, and drying cannot be standardized and unified, leading to large quality errors and poor consistency in corn products from different batches and locations. At the same time, the equipment lacks effective heat preservation and self-cleaning design, resulting in rapid heat loss during steam sterilization and easy bacterial growth inside the equipment, affecting the hygiene of the processing process and further reducing the processing quality of fresh corn.

[0009] Therefore, we propose a high-temperature sterilization device for processing fresh corn. Summary of the Invention

[0010] To solve the above-mentioned technical problems, the present invention provides the following technical solution: A high-temperature sterilization device for processing fresh corn includes: a screening mechanism; The screening mechanism is placed on the ground and screens and discharges the corn leaves and kernels. The internal center of the screening mechanism is connected to the auxiliary mechanism, which presses and steam-sterilizes the corn on the inner wall of the corn processing unit. The auxiliary mechanism rotates in the opposite direction to the corn processing unit. The internal rotation of the screening mechanism is connected to the corn processing unit, which performs centrifugation, leaf removal, air drying, ultraviolet sterilization, spray cleaning, and steam injection on the corn.

[0011] As a preferred embodiment of the high-temperature sterilization equipment for processing fresh corn according to the present invention, the screening mechanism includes: a first slag discharge component; The first slag discharge assembly is placed on the ground. The second slag discharge assembly is located inside the first slag discharge assembly. The third slag discharge assembly is located inside the second slag discharge assembly. The first slag discharge assembly and the second slag discharge assembly are connected by a limiting assembly. The second slag discharge assembly and the third slag discharge assembly are also connected by a limiting assembly.

[0012] As a preferred embodiment of the high-temperature sterilization equipment for processing fresh corn according to the present invention, the first slag discharge component includes a sewage discharge cylinder; The lower rear end of the outer wall of the sewage discharge cylinder is provided with a sewage discharge port, the lower front end of the outer wall of the sewage discharge cylinder is provided with a first through groove, and the front end of the outer wall of the sewage discharge cylinder is provided with a second through groove. The second slag discharge assembly includes: a particle discharge cylinder; The granular discharge cylinder is located inside the sewage discharge cylinder. The inner wall of the granular discharge cylinder is provided with a first groove around its perimeter. The lower front end of the outer wall of the granular discharge cylinder is provided with a granular discharge port, which passes through the first groove. The front end of the outer wall of the granular discharge cylinder is provided with a third groove. The lower inner end of the granular discharge cylinder is covered with a first arc-shaped conveyor belt, and the surface of the first arc-shaped conveyor belt is provided with a second groove.

[0013] As a preferred embodiment of the high-temperature sterilization equipment for processing fresh corn according to the present invention, the third slag discharge component includes: a blade discharge cylinder; The blade cylinder is located inside the particle cylinder. The left and right ends of the inner wall of the blade cylinder are provided with rotating grooves. The front end of the outer wall of the blade cylinder is provided with a blade outlet. The blade outlet passes through the third and second through grooves. The lower end of the inner wall of the blade cylinder is provided with a second arc-shaped conveyor belt. The right end of the rotating groove on the right is provided with a first tooth. The first tooth is located on the right end of the inner wall of the blade cylinder. The limiting component includes: a first sealing steel ring and a second sealing steel ring; The first sealing steel ring is located between the two ends of the inner wall of the first slag discharge assembly and the two ends of the outer wall of the second slag discharge assembly. The second sealing steel ring is located between the two ends of the inner wall of the second slag discharge assembly and the two ends of the outer wall of the third slag discharge assembly. The limiting frame is installed on the outer end of the first sealing steel ring. The inner wall of the limiting frame is connected to the left end of the outer wall of the second sealing steel ring. The center of the outer wall of the right limiting frame is equipped with a first motor. The output end of the first motor is connected to the center of the right end of the auxiliary mechanism.

[0014] As a preferred embodiment of the high-temperature sterilization equipment for processing fresh corn according to the present invention, the auxiliary mechanism includes: a rotating component; The rotating component is rotatably connected between the center of the limiting component in the screening mechanism. The right end of the rotating component is connected to the output end of the first motor in the limiting component. The right end of the rotating component is connected to the linkage component. The linkage component is installed around the inner wall of the limiting component. The outer end of the linkage component is connected to the inner wall of the right end of the corn processing mechanism. Several sets of pressing components are installed at the upper and lower ends of the outer wall of the rotating component. Several sets of steam sterilization components are installed at the left and right ends of the outer wall of the rotating component.

[0015] As a preferred embodiment of the high-temperature sterilization equipment for processing fresh corn according to the present invention, the rotating component includes a second motor; The left end of the second motor is rotatably connected to the center of the inner wall of the limit frame of the left end limit assembly. The right end of the second motor is installed on the left end of the limit post. The left end of the outer wall of the limit post is connected to the input bearing. Limit grooves are provided around the outer wall of the limit post. A screw is rotatably connected inside the limit grooves. The left end of the screw is connected to the output end of the second motor through a bevel gear set. A sealing post is provided on the right end of the limit post. The sealing post is rotatably connected to the center of the inner wall of the limit frame of the right end limit assembly. The right end of the sealing post is connected to the output end of the first motor. The linkage component includes: a gear disc; The gear disc is installed on the right end of the sealing column. The outer wall of the gear disc is meshed with the first gear, the outer wall of the first gear is meshed with the second gear, and the outer wall of the second gear is meshed with the third gear. The first, second, and third gears are all installed on the inner wall of the right end limit frame. The left end of the second gear is connected to the linkage gear through a shaft. The outer wall of the linkage gear is connected to the right end of the inner wall of the corn processing mechanism.

[0016] As a preferred embodiment of the high-temperature sterilization equipment for processing fresh corn according to the present invention, the pressing component includes: an arc plate; The arc plate is set at the upper and lower ends of the outer wall of the limiting post. The top of the arc plate has an inner groove, and the two ends of the inner groove have sliding grooves. The two ends of the bottom of the arc plate have movable grooves. The inner wall of the movable groove is slidably connected to a movable block. The lower end of the movable block is rotatably connected to a shaft seat. The shaft seat is fixedly installed around the outer wall of the limiting post. The lower side of the middle of the right end surface of the arc plate is rotatably connected to the left end of the movable rod. The right end of the movable rod is rotatably connected to the top of the internal thread block. The internal thread block is slidably connected inside the limiting groove. The inside of the internal thread block is threadedly connected to the outer wall of the screw. The inside of the sliding groove is slidably connected to a top rod. The bottom of the top rod is connected to the top of the spring. The bottom of the spring is connected to the lower end of the inner wall of the inner groove.

[0017] As a preferred embodiment of the high-temperature sterilization equipment for processing fresh corn according to the present invention, the corn processing mechanism includes: a first support component and a second support component; The first support component is rotatably connected to the inside of the left-end rotating groove in the screening mechanism, and the second support component is rotatably connected to the inside of the right-end rotating groove in the screening mechanism. Between the first support component and the second support component, there are leaf peeling components, air drying mechanisms, ultraviolet sterilization components, and spray and steam sterilization components. The leaf peeling components, air drying mechanisms, ultraviolet sterilization components, and spray and steam sterilization components are all set in three groups.

[0018] As a preferred embodiment of the high-temperature sterilization equipment for processing fresh corn according to the present invention, the first support component includes: a first support ring; The first support ring is rotatably connected to the inside of the left-end rotating groove in the screening mechanism. The outer wall surface of the first support ring is provided with a groove. The left end of the first support ring is rotatably connected to the conveying ring. The inner wall of the conveying ring is provided with a convex ring, which is rotatably connected to the inside of the groove. The inner side of the outer wall of the conveying ring is provided with a cold water inlet pipe, and the outer side of the outer wall of the conveying ring is provided with a steam inlet pipe. The second support component includes: a second support ring; The second support ring is rotatably connected to the inside of the right-end rotating groove in the screening mechanism. The outer wall of the second support ring is provided with mounting plates, and the inner wall of the second support ring is provided with second teeth. The second teeth mesh with the linkage gear in the auxiliary mechanism. The left end of the second support ring is provided with a mounting ring.

[0019] As a preferred embodiment of the high-temperature sterilization equipment for processing fresh corn according to the present invention, the leaf-peeling assembly includes: a shell-breaking shaft; The shell-breaking shaft is rotatably connected between the first support ring and the second support ring. The right end of the shell-breaking shaft is equipped with a first rubber roller, and the left end of the shell-breaking shaft is equipped with a second rubber roller. Both the first and second rubber rollers are rotatably connected between the first and second support rings. The first and second rubber rollers protrude from the horizontal plane of the shell-breaking shaft. The right end of the shell-breaking shaft is connected to a main gear, which is rotatably connected to the outer wall of the mounting ring. The right end of the mounting ring is connected to a drive gear, which passes through the second support ring. The outer wall of the drive gear meshes with the first tooth in the screening mechanism. The upper right side of the outer wall of the main gear meshes with a fourth gear, which is rotatably connected to the inner wall of the mounting plate. The outer wall of the fourth gear meshes with a fifth gear, and the left end of the fifth gear is connected to the right end of the first rubber roller. The left end of the outer wall of the main gear meshes with a sixth gear, and the left end of the sixth gear is connected to the second rubber roller. The spray and steam sterilization assembly includes: a cover plate; The cover plate is installed around the inner wall of the first support ring and is connected to the conveying ring. A main steam input pipe is provided on the upper side of the outer wall of the cover plate. The main steam input pipe is connected to the steam input pipe of the conveying ring. Several sets of steam conveying pipes are connected to the right end of the main steam input pipe. A spray box is provided at the bottom left end of the steam conveying pipe. The left end pipe of the spray box passes through the cover plate and is connected to the cold water input pipe of the conveying ring. Spray heads are connected to the bottom of the spray box, and steam nozzles are connected to the bottom right end of the steam conveying pipe.

[0020] Compared with existing technologies: This invention achieves synchronous rotation of the auxiliary mechanism and the corn processing mechanism in opposite directions by using a single motor to drive the gear set meshing. Combined with the dynamic force balance design of centrifugal force and inner pressing, it achieves stable positioning without deviation during the processing of fresh corn. At the same time, it drives the formation of a circulating airflow inside the equipment to assist in air drying, solving the defects of traditional equipment such as easy deviation during corn rotation processing, dead corners in leaf peeling and sterilization, and low air drying efficiency. This invention achieves autonomous rotation without an independent motor by meshing the drive gear with the fixed teeth during the revolution of the leaf-peeling component. Combined with the progressive structure of the shell-breaking shaft and the opposite-directional flexible rubber roller, it achieves 360° leaf peeling of fresh corn without dead angles or damage. Moreover, the leaf peeling rhythm is automatically adapted to the processing speed, which solves the defects of traditional equipment such as incomplete leaf peeling, easy scratching of corn cobs, and the need for manual adjustment of roller spacing or speed. This invention achieves precise classification and collection of waste from fresh corn processing and continuous production by using a three-layer coaxial nested cylindrical structure for grading and screening of wastewater, particles, and blades, combined with real-time synchronous conveying and slag discharge by an arc-shaped conveyor belt and a sealed connection with a sealing steel ring. At the same time, it forms an air jacket to assist in internal insulation of the equipment, solving the defects of traditional equipment such as chaotic waste screening, easy splashing, need for machine shutdown for cleaning, and large steam heat loss. This invention uses a motor-driven screw to adjust the height of the pressing arc plate, combined with the flexible and resilient pressing of the spring top rod and multiple distributed layouts, to achieve self-centering and uniform pressing of corn of different diameters. At the same time, it absorbs the rotational vibration of the equipment and assists in cleaning and sterilizing the inside of the corn. This solves the defects of traditional equipment that easily crushes and damages corn, produces uneven processed products, has high operating noise, and does not thoroughly clean and sterilize the inside of the corn. This invention achieves commercial-grade sterilization of fresh corn without dead angles by surface irradiation of distributed ultraviolet sterilization components, combined with steam sterilization components on the inner side of the corn and 360° steam injection of the outer spray and steam sterilization components. At the same time, it utilizes the waste heat of steam to heat the spray cold water to achieve heat reuse, thus achieving commercial-grade sterilization of fresh corn without dead angles. It also forms a steam protective film to extend the shelf life of the corn, solving the defects of traditional equipment such as single sterilization method, incomplete sterilization, high energy consumption, and easy dehydration and spoilage of fresh corn after processing. This invention integrates the entire process of leaf peeling, screening, washing, sterilization and air drying into a circular processing channel. Combined with multi-station processing of three sets of distributed functional components, it realizes automated continuous production of fresh corn from feeding to discharging. There is no manual transfer, and the processing parameters are standardized and unified. It solves the defects of traditional equipment, such as scattered processes, large footprint, low processing efficiency, high labor costs and large errors in finished product quality. This invention achieves automated, continuous, and standardized production of fresh corn processing through the synergistic combination of multiple technologies, including reverse rotation linkage, revolution and rotation leaf removal, three-layer grading and screening, adaptive toughness pressing, a composite sterilization system, and continuous ring processing. It combines the comprehensive effects of thorough leaf removal, efficient sterilization, superior product appearance, long shelf life, and low energy consumption costs, solving the common industry defects of existing fresh corn processing equipment, such as disjointed processes, poor processing results, low production efficiency, and high overall operating costs. Attached Figure Description

[0021] Figure 1 The overall structural diagram provided for this invention Figure 1 ; Figure 2 Overall structural schematic diagram provided for this invention Figure 2 ; Figure 3 This is a schematic diagram of the overall disassembled structure provided by the present invention; Figure 4 This is a schematic diagram of the overall cross-sectional structure provided by the present invention; Figure 5 This is a schematic diagram of the sieving mechanism provided by the present invention; Figure 6 Schematic diagram of the disassembled structure of the screening mechanism provided by the present invention Figure 1 ; Figure 7 Schematic diagram of the disassembled structure of the screening mechanism provided by the present invention Figure 2 ; Figure 8 A schematic diagram of the third slag discharge assembly provided by the present invention; Figure 9 This is a cross-sectional view of the third slag discharge assembly provided by the present invention; Figure 10 A schematic diagram of the auxiliary mechanism connection structure provided by the present invention; Figure 11 A schematic diagram of the auxiliary mechanism structure provided by the present invention Figure 1 ; Figure 12 A schematic diagram of the auxiliary mechanism structure provided by the present invention Figure 2 ; Figure 13 A schematic diagram of the auxiliary mechanism structure provided by the present invention Figure 3 ; Figure 14 A schematic diagram of the auxiliary mechanism structure provided by the present invention Figure 4 ; Figure 15 This is a schematic diagram of the disassembled structure of the pressing component provided by the present invention; Figure 16 A schematic diagram of the steam sterilization component structure provided by the present invention; Figure 17 This is a schematic diagram of the connection structure of the corn processing mechanism provided by the present invention; Figure 18 This is a schematic diagram of the corn processing mechanism provided by the present invention; Figure 19 A schematic diagram of the disassembled structure of the corn processing mechanism provided by the present invention. Figure 1 ; Figure 20 A schematic diagram of the disassembled structure of the corn processing mechanism provided by the present invention. Figure 2 ; Figure 21 Schematic diagram of the first support component structure provided by the present invention Figure 1 ; Figure 22 Schematic diagram of the first support component structure provided by the present invention Figure 2 ; Figure 23 This is a schematic diagram of the second support component structure provided by the present invention; Figure 24 This is a schematic diagram of the leaf stripping assembly structure provided by the present invention; Figure 25 A schematic diagram showing the location and structure of the air-drying mechanism and the ultraviolet sterilization component provided by the present invention; Figure 26 This is a schematic diagram showing the disassembled structure of the spray and steam sterilization component provided by the present invention. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the present invention clearer, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0023] This invention provides a high-temperature sterilization device for processing fresh corn. Please refer to [link / reference]. Figures 1-26 It includes a screening mechanism 1, an auxiliary mechanism 2, and a corn processing mechanism 3; The screening mechanism 1 is placed on the ground. It screens and discharges the leaves and kernels of corn. The screening mechanism 1 includes: a first slag discharge assembly 11, a wastewater discharge cylinder 111, a wastewater discharge outlet 112, a first through channel 113, a second through channel 114, a second slag discharge assembly 12, a kernel discharge cylinder 121, a first perforated channel 122, a kernel discharge outlet 123, a third through channel 124, a first arc-shaped conveyor belt 125, a second perforated channel 126, a third slag discharge assembly 13, a blade discharge cylinder 131, a rotating channel 132, a blade discharge outlet 133, a second arc-shaped conveyor belt 134, a first tooth 135, a limiting assembly 14, a first sealing steel ring 141, a second sealing steel ring 142, a limiting frame 143, and a first motor 144. The first slag discharge assembly 11 is placed on the ground. On the ground, the first slag discharge assembly 11 can discharge sewage and residue falling from the inside. A sewage discharge port 112 is provided on the lower rear side of the outer wall of the sewage discharge cylinder 111 for discharging sewage and residue. A first through groove 113 is provided on the lower front side of the outer wall of the sewage discharge cylinder 111 for extending the guide plate of the second slag discharge assembly 12. A second through groove 114 is provided on the front front side of the outer wall of the sewage discharge cylinder 111 for extending the guide plate of the third slag discharge assembly 13. The second slag discharge assembly 12 is located inside the first slag discharge assembly 11, and can block and discharge corn kernels. A kernel discharge cylinder 121 is located inside the sewage discharge cylinder 111. The inner wall of the pellet discharge cylinder 121 has a first groove 122 around its perimeter, through which sewage and residue can be discharged. The lower front end of the outer wall of the pellet discharge cylinder 121 has a pellet discharge port 123, which penetrates the first through groove 113, allowing fallen corn kernels to be discharged. The front end of the outer wall of the pellet discharge cylinder 121 has a third through groove 124, which is used to extend the guide plate of the third slag discharge assembly 13. The lower interior of the pellet discharge cylinder 121 is covered with a first arc-shaped conveyor belt 125, which drives fallen corn kernels towards the pellet discharge port 123. The surface of the first arc-shaped conveyor belt 125 has a second groove 126, which allows sewage and residue to be discharged. The slag is discharged, and a third slag discharge assembly 13 is provided inside the second slag discharge assembly 12. The third slag discharge assembly 13 can block and discharge the corn leaves. The leaf discharge cylinder 131 is located inside the pellet discharge cylinder 121. The left and right ends of the inner wall of the leaf discharge cylinder 131 are provided with rotating grooves 132. The rotating grooves 132 can limit and guide the rotation of the corn processing mechanism 3. The front end of the outer wall of the leaf discharge cylinder 131 is provided with a leaf discharge port 133, which passes through the third through groove 124 and the second through groove 114. The lower end of the inner wall of the leaf discharge cylinder 131 is provided with a second arc-shaped conveyor belt 134, which can transport the leaves to the leaf discharge port 133 for discharge. The right end of the rotating groove 132 at the right end is provided with a first tooth 135.The first tooth 135 is located on the right end of the inner wall of the blade discharge cylinder 131. The first tooth 135 contacts the right end of the leaf stripping assembly 33, so that during the rotation of the corn processing mechanism 3, the leaf stripping assembly 33 can be rotated by the limiting position of the first tooth 135, realizing the leaf stripping operation of the leaf stripping assembly 33. The first slag discharge assembly 11 and the second slag discharge assembly 12 are connected by the limiting assembly 14, and the second slag discharge assembly 12 and the third slag discharge assembly 13 are connected by the limiting assembly 14. The limiting assembly 14 can fix and connect the first slag discharge assembly 11, the second slag discharge assembly 12 and the third slag discharge assembly 13. The first sealing steel ring 141 is located at both ends of the inner wall of the first slag discharge assembly 11 and both ends of the outer wall of the second slag discharge assembly 12. Between the ends, the first slag discharge assembly 11 and the second slag discharge assembly 12 can be fixed and connected by the first sealing steel ring 141. The second sealing steel ring 142 is disposed between the two ends of the inner wall of the second slag discharge assembly 12 and the two ends of the outer wall of the third slag discharge assembly 13. The second sealing steel ring 142 can fix and connect the second slag discharge assembly 12 and the third slag discharge assembly 13. The limiting frame 143 is installed on the outer end of the first sealing steel ring 141. The inner wall of the limiting frame 143 is connected to the left end of the outer wall of the second sealing steel ring 142. The center of the outer wall of the right limiting frame 143 is equipped with a first motor 144. The output end of the first motor 144 is connected to the center of the right end of the auxiliary mechanism 2. Driven by the first motor 144, the auxiliary mechanism 2 can be driven to rotate. Auxiliary mechanism 2 is rotatably connected to the internal center of screening mechanism 1. Auxiliary mechanism 2 performs pressing and steam sterilization operations on the corn on the inner wall of corn processing mechanism 3. Auxiliary mechanism 2 rotates in the opposite direction to corn processing mechanism 3. Auxiliary mechanism 2 includes: rotating component 21, second motor 211, limiting column 212, input bearing 213, limiting groove 214, screw 215, sealing column 216, linkage component 22, gear plate 221, first gear 222, second gear 223, third gear 224, linkage gear 225, pressing component 23, arc plate 231, inner groove 232, movable groove 233, movable block 234, shaft seat 235, movable rod 236, internal thread block 237, top rod 238, spring 239, and pressing arc plate 23. 10 and steam sterilization component 24; Rotating component 21 is rotatably connected between the center of limiting component 14 in screening mechanism 1. The right end of rotating component 21 is connected to the output end of the first motor 144 in limiting component 14. Driven by the first motor 144, rotating component 21 can be rotated. Driven by rotating component 21, pressing component 23 and steam sterilization component 24 can be folded. The left end of second motor 211 is rotatably connected to the center of the inner wall of limiting frame 143 of left limiting component 14. The right end of second motor 211 is installed on the left end of limiting post 212. The left end of the outer wall of limiting post 212 is connected to input bearing 213. The top of the outer wall of input bearing 213 is connected to a steam pipe. Through input bearing 213, The steam is transported to the interior of the limiting post 212. When the limiting post 212 rotates, the input bearing 213 does not rotate. The outer wall of the limiting post 212 is provided with limiting grooves 214. The screw 215 is rotatably connected inside the limiting grooves 214. The left end of the screw 215 is connected to the output end of the second motor 211 through a bevel gear set. Driven by the second motor 211, several sets of screws 215 can be rotated synchronously. The right end of the limiting post 212 is provided with a sealing post 216. The sealing post 216 is rotatably connected to the center of the inner wall of the limiting frame 143 of the right end limiting assembly 14. The right end of the sealing post 216 is connected to the output end of the first motor 144. Driven by the first motor 144, the sealing post 216 and the limiting post 212 can be rotated synchronously. The second motor 211 rotates. The right end of the rotating component 21 is connected to the linkage component 22, which is installed around the inner wall of the limiting component 14. The outer end of the linkage component 22 is connected to the inner wall of the right end of the corn processing mechanism 3. The rotation of the rotating component 21 drives the linkage component 22, thereby enabling the rotating component 21 to drive the corn processing mechanism 3 to rotate in the opposite direction to the rotating component 21. The gear disk 221 is installed at the right end of the sealing column 216. The rotation of the sealing column 216 drives the gear disk 221 to rotate. The outer wall of the gear disk 221 is meshed with the first gear 222, the outer wall of the first gear 222 is meshed with the second gear 223, and the outer wall of the second gear 223 is meshed with the third gear 224.The first gear 222, the second gear 223, and the third gear 224 are all installed around the inner wall of the right end limit frame 143. The left end of the second gear 223 is connected to the linkage gear 225 via a shaft. The outer wall of the linkage gear 225 is connected to the right end of the inner wall of the corn processing mechanism 3. The rotation of the gear disc 221 drives the first gear 222, the second gear 223, the third gear 224, and the linkage gear 225 to rotate, thereby causing the linkage gear 225 to rotate the corn processing mechanism 3. This causes the corn processing mechanism 3 to rotate in the opposite direction to the rotating component 21. Several sets of pressing components 23 are installed on the upper and lower ends of the outer wall of the rotating component 21. The pressing components 23 interact with the corn processing machine. The mechanism 3, in conjunction with the corn processing unit 3, enables pressing operations on the corn, thus achieving multiple operations on the corn. An arc plate 231 is located at the upper and lower ends of the outer wall of the limiting post 212. The top of the arc plate 231 has an inner groove 232, with sliding grooves at both ends of the inner groove 232. These sliding grooves allow for sliding and limiting of the top rod 238. The bottom of the arc plate 231 has movable grooves 233 at both ends. Movable blocks 234 are slidably connected to the inner walls of the movable grooves 233. The lower ends of the movable blocks 234 are rotatably connected to a bearing seat 235. The bearing seat 235 is fixedly installed around the outer wall of the limiting post 212. Through the movement of the movable grooves 233 and the movable blocks 234, and in conjunction with the rotation of the bearing seat 235 and the movable blocks 234, the arc plate 231... The arc plate 231 is folded and flipped. The lower side of the middle of the right end surface of the arc plate 231 is rotatably connected to the left end of the movable rod 236. The right end of the movable rod 236 is rotatably connected to the top of the internal thread block 237. The internal thread block 237 is slidably connected inside the limiting groove 214. The inside of the internal thread block 237 is threadedly connected to the outer wall of the screw 215. The rotation of the screw 215 can drive the internal thread block 237 to move, thereby causing the internal thread block 237 to drive the movable rod 236 to pull the arc plate 231. Then, with the cooperation of the movable groove 233, the movable block 234 and the bearing 235, the arc plate 231 is folded and flipped. The inside of the groove is slidably connected to the top rod 238. The bottom of the top rod 238 is connected to the top of the spring 239. The bottom of spring 239 is connected to the lower end of the inner wall of inner groove 232. Spring 239 can resiliently push out the top rod 238. The top of the top rod 238 is connected to the pressing arc plate 2310, which in turn resiliently pushes out the pressing arc plate 2310, thus allowing the pressing arc plate 2310 to resiliently press and limit the corn. Several sets of steam sterilization components 24 are installed on the left and right ends of the outer wall of rotating assembly 21. These steam sterilization components 24 can sterilize the inner end of the corn at high temperature. The structure of the steam sterilization components 24 is the same as that of the pressing assembly 23, except that the steam sterilization components 24 are connected to the steam inside the limiting column 212 via pipes. Several sets of steam nozzles are provided on the top of the steam sterilization components 24. The corn processing mechanism 3 is rotatably connected inside the screening mechanism 1. The corn processing mechanism 3 performs centrifugation, leaf removal, air drying, ultraviolet sterilization, spray cleaning, and steam injection operations on the corn. The corn processing mechanism 3 includes: a first support assembly 31, a first support ring 311, a groove 312, a conveying ring 313, a cold water inlet pipe 314, a steam inlet pipe 315, a convex ring 316, a second support assembly 32, a second support ring 321, a mounting plate 322, a second tooth 323, a mounting ring 324, a leaf removal assembly 33, a shell-breaking shaft 331, a first rubber roller 332, a second rubber roller 333, a main gear 334, a drive gear 335, a fourth gear 336, a fifth gear 337, a sixth gear 338, and an air drying mechanism 3. 4. Ultraviolet sterilization component 35, spray and steam sterilization component 36, cover plate 361, main steam input pipe 362, steam delivery pipe 363, spray box 364, spray head 365, and steam nozzle 366; The first support component 31 is rotatably connected to the inside of the left-end rotating groove 132 in the screening mechanism 1, and the first support ring 311 is rotatably connected to the inside of the left-end rotating groove 132 in the screening mechanism 1. The outer wall surface of the first support ring 311 is provided with a groove 312, and the left end of the first support ring 311 is rotatably connected to a conveying ring 313. The inner wall of the conveying ring 313 is provided with a convex ring 316, which is rotatably connected to the inside of the groove 312. Through the cooperation of the convex ring 316 and the groove 312, the rotation of the first support ring 311 can be controlled. The first support ring 311 rotates while the conveying ring 313 remains stationary. A cold water inlet pipe 314 is located on the inner side of the outer wall of the conveying ring 313. A cold water pipe is connected to the inner side of the conveying ring 313, transmitting cold water to the inner end of the inner wall. A steam inlet pipe 315 is located on the outer side of the outer wall of the conveying ring 313, transmitting steam to the outer side of the inner wall. Through the cooperation of the first support ring 311 and the conveying ring 313, steam and cold water can be transmitted to the inside of the spray and steam sterilization assembly 36. The second support assembly 32 is rotatably connected to the inside of the right-end rotating groove 132 in the screening mechanism 1. The component 31 and the second support assembly 32 can install and limit the leaf stripping assembly 33, the air drying mechanism 34, the ultraviolet sterilization assembly 35, and the spray and steam sterilization assembly 36. The second support ring 321 is rotatably connected to the inside of the right-end rotating groove 132 in the screening mechanism 1. The outer wall of the second support ring 321 is provided with mounting plates 322, which can install and limit the fourth gear 336 in the leaf stripping assembly 33. The inner wall of the second support ring 321 is provided with second teeth 323, which mesh with the linkage gear 225 in the auxiliary mechanism 2. The rotation of the linkage gear 225 can drive the second support ring 321 to rotate. The left end of the second support ring 321 is provided with a mounting ring 324.The leaf-peeling assembly 33, the air-drying mechanism 34, the ultraviolet sterilization assembly 35, and the spray and steam sterilization assembly 36 can be installed and positioned via the mounting ring 324. The leaf-peeling assembly 33, the air-drying mechanism 34, the ultraviolet sterilization assembly 35, and the spray and steam sterilization assembly 36 are located between the first support assembly 31 and the second support assembly 32. The shell-breaking shaft 331 is rotatably connected between the first support ring 311 and the second support ring 321. A first rubber roller 332 is located at the right end of the shell-breaking shaft 331, and a second rubber roller 333 is located at the left end. Both the first rubber roller 332 and the second rubber roller 333 are rotatably connected between the first support ring 311 and the second support ring 321, and protrude from the shell-breaking area. The horizontal plane of shaft 331, through the cooperation of the hull-breaking shaft 331, the first rubber roller 332, and the second rubber roller 333, enables the concave conveying and hull-breaking of corn, thereby allowing the first rubber roller 332 and the second rubber roller 333 to perform leaf-removing operations on the corn. A main gear 334 is connected to the right end of the hull-breaking shaft 331, and the main gear 334 is rotatably connected to the outer wall of the mounting ring 324. A drive gear 335 is connected to the right end of the mounting ring 324, and the drive gear 335 passes through the second support ring 321. The outer wall of the drive gear 335 meshes with the first tooth 135 in the screening mechanism 1. The first support ring 311 and the second support ring 321 drive the drive gear 335 to rotate, thereby causing the drive gear 335 to rotate under the limitation of the first tooth 135. The drive gear 335 rotates, causing the main gear 334 to rotate. The upper right side of the outer wall of the main gear 334 meshes with the fourth gear 336, which is rotatably connected to the inner wall of the mounting plate 322. The outer wall of the fourth gear 336 meshes with the fifth gear 337, whose left end is connected to the right end of the first rubber roller 332. The left side of the outer wall of the main gear 334 meshes with the sixth gear 338, whose left end is connected to the second rubber roller 333. As the main gear 334 drives the shell-breaking shaft 331 to rotate, it also drives the fourth gear 336, the fifth gear 337, and the sixth gear 338 to rotate, thereby causing the fifth gear 337 and the sixth gear 338 to drive the first rubber roller 332. Roller 332 and the second rubber roller 333 rotate, causing the first rubber roller 332 and the second rubber roller 333 to rotate in opposite directions. This removes the leaves from the corn at the top of the hulling shaft 331, allowing the leaves to fall through the gap between the hulling shaft 331 and the first rubber roller 332 and the second rubber roller 333 into the interior of the third slag discharge assembly 13. The leaf-removing assembly 33, the air-drying mechanism 34, the ultraviolet sterilization assembly 35, and the spray and steam sterilization assembly 36 are all configured in three sets. Through the leaf-removing assembly 33, the air-drying mechanism 34, the ultraviolet sterilization assembly 35, and the spray and steam sterilization assembly 36, the corn can be leaf-removed, air-dried, ultraviolet sterilized, sprayed cleaned, and steam sterilized or dried. The cover plate 361 is installed around the inner wall of the first support ring 311.The cover plate 361 is connected to the conveying ring 313. A main steam input pipe 362 is provided on the upper outer wall of the cover plate 361. The main steam input pipe 362 is connected to the steam input pipe 315 of the conveying ring 313. The right end of the main steam input pipe 362 is connected to several sets of steam conveying pipes 363. A spray box 364 is provided at the bottom left end of the steam conveying pipes 363. The left end pipe of the spray box 364 passes through the cover plate 361 and is connected to the cold water input pipe 314 of the conveying ring 313. A spray head 365 is connected to the bottom of the spray box 364. A steam nozzle 366 is connected to the bottom right end of the steam conveying pipes 363. The steam passes through the spray box 364 via the steam input pipe 315, thereby heating the cold water inside the spray box 364.

[0024] In practical use, those skilled in the art will feed fresh corn into the corn processing mechanism 3 inside the blade discharge cylinder 131 from the feed end of the equipment. The corn falls into the annular processing channel formed by three sets of leaf-removing components 33, spraying and steam sterilization components 36, air-drying mechanism 34, and ultraviolet sterilization components 35. As the corn processing mechanism 3 rotates in the opposite direction at high speed, the corn adheres to the outer wall of the processing channel under the action of centrifugal force. At the same time, the pressing component 23 of the auxiliary mechanism 2 applies a firm pressing and limiting force to the corn from the inside of the channel, so that the corn remains attached to the wall and rotates without deviating. The stable processing state without accumulation lays the foundation for subsequent continuous processes. During rotation, the corn passes sequentially through three sets of peeling components 33, achieving progressive shelling and peeling. The peeling components 33 utilize a combination of revolution and rotation to perform the peeling operation. Leaves, detached corn kernels, and wastewater / impurities generated during peeling are graded, screened, and simultaneously discharged through the three-layer cylindrical structure of the screening mechanism 1. The entire process is synchronized with the corn processing, without any interruption. The peeled corn cobs continue rotating with the corn processing mechanism 3 and enter the spraying and... In the processing area of ​​the steam sterilization component 36, the corn cobs first undergo high-pressure spray cleaning, and then the surface of the corn is preheated by heating the cold water with steam. After cleaning, the corn cobs continue to rotate, passing through ultraviolet sterilization and high-temperature steam sterilization processes in sequence, achieving a dual sterilization effect of ultraviolet surface sterilization and deep steam sterilization, meeting the food safety requirements of fresh corn. The corn cobs that have completed dual sterilization are rotated by the corn processing mechanism 3 to the processing area of ​​the drying mechanism 34. The drying mechanism 34 continuously blows out high-speed airflow to quickly dry the surface of the corn cobs, removing any residues on the surface. To retain moisture and prevent spoilage of the corn, while maintaining a suitable moisture content for fresh consumption, three sets of drying mechanisms 34 sequentially dry the corn, ensuring no residual moisture on the surface of the corn cobs. After drying, the fresh corn cobs rotate with the equipment to the discharge end, completing the entire processing flow and achieving continuous output of finished products. After processing, feeding is stopped first, and the equipment is allowed to run idle for a period of time to allow all residual leaves, particles, and wastewater to be discharged. At the same time, the drying mechanism 34 continues to work to dry the residual moisture inside the equipment.

[0025] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the invention. In particular, as long as there is no structural conflict, the features in the disclosed embodiments can be combined with each other in any manner. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A high-temperature sterilization device for processing fresh corn, comprising: The screening mechanism is characterized by: The screening mechanism is placed on the ground and screens and discharges the corn leaves and kernels. The internal center of the screening mechanism is connected to the auxiliary mechanism, which presses and steam-sterilizes the corn on the inner wall of the corn processing unit. The auxiliary mechanism rotates in the opposite direction to the corn processing unit. The internal rotation of the screening mechanism is connected to the corn processing unit, which performs centrifugation, leaf removal, air drying, ultraviolet sterilization, spray cleaning, and steam injection on the corn.

2. The high-temperature sterilization equipment for processing fresh corn according to claim 1, characterized in that, The screening mechanism includes: a first slag discharge assembly; The first slag discharge assembly is placed on the ground. The second slag discharge assembly is located inside the first slag discharge assembly. The third slag discharge assembly is located inside the second slag discharge assembly. The first slag discharge assembly and the second slag discharge assembly are connected by a limiting assembly. The second slag discharge assembly and the third slag discharge assembly are also connected by a limiting assembly.

3. The high-temperature sterilization equipment for processing fresh corn according to claim 2, characterized in that, The first sludge discharge assembly includes: a sewage discharge cylinder; The lower rear end of the outer wall of the sewage discharge cylinder is provided with a sewage discharge port, the lower front end of the outer wall of the sewage discharge cylinder is provided with a first through groove, and the front end of the outer wall of the sewage discharge cylinder is provided with a second through groove. The second slag discharge assembly includes: a particle discharge cylinder; The granular discharge cylinder is located inside the sewage discharge cylinder. The inner wall of the granular discharge cylinder is provided with a first groove around its perimeter. The lower front end of the outer wall of the granular discharge cylinder is provided with a granular discharge port, which passes through the first groove. The front end of the outer wall of the granular discharge cylinder is provided with a third groove. The lower inner end of the granular discharge cylinder is covered with a first arc-shaped conveyor belt, and the surface of the first arc-shaped conveyor belt is provided with a second groove.

4. The high-temperature sterilization equipment for processing fresh corn according to claim 3, characterized in that, The third slag discharge assembly includes: a blade discharge cylinder; The blade cylinder is located inside the particle cylinder. The left and right ends of the inner wall of the blade cylinder are provided with rotating grooves. The front end of the outer wall of the blade cylinder is provided with a blade outlet. The blade outlet passes through the third and second through grooves. The lower end of the inner wall of the blade cylinder is provided with a second arc-shaped conveyor belt. The right end of the rotating groove on the right is provided with a first tooth. The first tooth is located on the right end of the inner wall of the blade cylinder. The limiting component includes: a first sealing steel ring and a second sealing steel ring; The first sealing steel ring is located between the two ends of the inner wall of the first slag discharge assembly and the two ends of the outer wall of the second slag discharge assembly. The second sealing steel ring is located between the two ends of the inner wall of the second slag discharge assembly and the two ends of the outer wall of the third slag discharge assembly. The limiting frame is installed on the outer end of the first sealing steel ring. The inner wall of the limiting frame is connected to the left end of the outer wall of the second sealing steel ring. The center of the outer wall of the right limiting frame is equipped with a first motor. The output end of the first motor is connected to the center of the right end of the auxiliary mechanism.

5. The high-temperature sterilization equipment for processing fresh corn according to claim 4, characterized in that, The auxiliary mechanism includes: a rotating component; The rotating component is rotatably connected between the center of the limiting component in the screening mechanism. The right end of the rotating component is connected to the output end of the first motor in the limiting component. The right end of the rotating component is connected to the linkage component. The linkage component is installed around the inner wall of the limiting component. The outer end of the linkage component is connected to the inner wall of the right end of the corn processing mechanism. Several sets of pressing components are installed at the upper and lower ends of the outer wall of the rotating component. Several sets of steam sterilization components are installed at the left and right ends of the outer wall of the rotating component.

6. The high-temperature sterilization equipment for processing fresh corn according to claim 5, characterized in that, The rotating assembly includes: a second motor; The left end of the second motor is rotatably connected to the center of the inner wall of the limit frame of the left end limit assembly. The right end of the second motor is installed on the left end of the limit post. The left end of the outer wall of the limit post is connected to the input bearing. Limit grooves are provided around the outer wall of the limit post. A screw is rotatably connected inside the limit grooves. The left end of the screw is connected to the output end of the second motor through a bevel gear set. A sealing post is provided on the right end of the limit post. The sealing post is rotatably connected to the center of the inner wall of the limit frame of the right end limit assembly. The right end of the sealing post is connected to the output end of the first motor. The linkage component includes: a gear disc; The gear disc is installed on the right end of the sealing column. The outer wall of the gear disc is meshed with the first gear, the outer wall of the first gear is meshed with the second gear, and the outer wall of the second gear is meshed with the third gear. The first, second, and third gears are all installed on the inner wall of the right end limit frame. The left end of the second gear is connected to the linkage gear through a shaft. The outer wall of the linkage gear is connected to the right end of the inner wall of the corn processing mechanism.

7. The high-temperature sterilization equipment for processing fresh corn according to claim 6, characterized in that, The pressing component includes: an arc plate; The arc plate is set at the upper and lower ends of the outer wall of the limiting post. The top of the arc plate has an inner groove, and the two ends of the inner groove have sliding grooves. The two ends of the bottom of the arc plate have movable grooves. The inner wall of the movable groove is slidably connected to a movable block. The lower end of the movable block is rotatably connected to a shaft seat. The shaft seat is fixedly installed around the outer wall of the limiting post. The lower side of the middle of the right end surface of the arc plate is rotatably connected to the left end of the movable rod. The right end of the movable rod is rotatably connected to the top of the internal thread block. The internal thread block is slidably connected inside the limiting groove. The inside of the internal thread block is threadedly connected to the outer wall of the screw. The inside of the sliding groove is slidably connected to a top rod. The bottom of the top rod is connected to the top of the spring. The bottom of the spring is connected to the lower end of the inner wall of the inner groove.

8. The high-temperature sterilization equipment for processing fresh corn according to claim 7, characterized in that, The corn processing mechanism includes: a first support component and a second support component; The first support component is rotatably connected to the inside of the left-end rotating groove in the screening mechanism, and the second support component is rotatably connected to the inside of the right-end rotating groove in the screening mechanism. Between the first support component and the second support component, there are leaf peeling components, air drying mechanisms, ultraviolet sterilization components, and spray and steam sterilization components. The leaf peeling components, air drying mechanisms, ultraviolet sterilization components, and spray and steam sterilization components are all set in three groups.

9. The high-temperature sterilization equipment for processing fresh corn according to claim 8, characterized in that, The first support component includes: a first support ring; The first support ring is rotatably connected to the inside of the left-end rotating groove in the screening mechanism. The outer wall surface of the first support ring is provided with a groove. The left end of the first support ring is rotatably connected to the conveying ring. The inner wall of the conveying ring is provided with a convex ring, which is rotatably connected to the inside of the groove. The inner side of the outer wall of the conveying ring is provided with a cold water inlet pipe, and the outer side of the outer wall of the conveying ring is provided with a steam inlet pipe. The second support component includes: a second support ring; The second support ring is rotatably connected to the inside of the right-end rotating groove in the screening mechanism. The outer wall of the second support ring is provided with mounting plates, and the inner wall of the second support ring is provided with second teeth. The second teeth mesh with the linkage gear in the auxiliary mechanism. The left end of the second support ring is provided with a mounting ring.

10. A high-temperature sterilization device for processing fresh corn according to claim 9, characterized in that, The leaf stripping assembly includes: a shell-breaking shaft; The shell-breaking shaft is rotatably connected between the first support ring and the second support ring. The right end of the shell-breaking shaft is equipped with a first rubber roller, and the left end of the shell-breaking shaft is equipped with a second rubber roller. Both the first and second rubber rollers are rotatably connected between the first and second support rings. The first and second rubber rollers protrude from the horizontal plane of the shell-breaking shaft. The right end of the shell-breaking shaft is connected to a main gear, which is rotatably connected to the outer wall of the mounting ring. The right end of the mounting ring is connected to a drive gear, which passes through the second support ring. The outer wall of the drive gear meshes with the first tooth in the screening mechanism. The upper right side of the outer wall of the main gear meshes with a fourth gear, which is rotatably connected to the inner wall of the mounting plate. The outer wall of the fourth gear meshes with a fifth gear, and the left end of the fifth gear is connected to the right end of the first rubber roller. The left end of the outer wall of the main gear meshes with a sixth gear, and the left end of the sixth gear is connected to the second rubber roller. The spray and steam sterilization assembly includes: a cover plate; The cover plate is installed around the inner wall of the first support ring and is connected to the conveying ring. A main steam input pipe is provided on the upper side of the outer wall of the cover plate. The main steam input pipe is connected to the steam input pipe of the conveying ring. Several sets of steam conveying pipes are connected to the right end of the main steam input pipe. A spray box is provided at the bottom left end of the steam conveying pipe. The left end pipe of the spray box passes through the cover plate and is connected to the cold water input pipe of the conveying ring. Spray heads are connected to the bottom of the spray box, and steam nozzles are connected to the bottom right end of the steam conveying pipe.

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