High-temperature sterilization device for tea processing

Abstract

The utility model discloses a high temperature sterilization device of tea processing, including bottom plate, install the sterilization box on bottom plate upper end, set up the grid conveyer belt no.

Description

Technical Field

[0001] This utility model relates to the field of tea processing, specifically to a high-temperature sterilization device for tea processing. Background Technology

[0002] Tea processing refers to the process of transforming fresh tea leaves (tea leaves) into a finished tea product for consumption through a series of physical, chemical, and biological treatments. High-temperature sterilization is a process in tea processing that inactivates or inhibits harmful microorganisms (such as bacteria, molds, and yeasts) on and inside the tea leaves by applying a specific combination of temperature (usually ≥100℃) and time. In existing technologies, tea leaves are mostly spread in a tray before being placed in a high-temperature sterilization device. This results in the tea leaves piling up in the tray for sterilization, leading to insufficient sterilization of the inner leaves and affecting the overall sterilization effect. Therefore, those skilled in the art have provided a high-temperature sterilization device for tea processing to solve the problems mentioned in the background art. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a high-temperature sterilization device for tea processing, including a base plate, a sterilization box installed on the upper part of the base plate, a feed inlet at the upper end of the sterilization box, an outlet at the left end of the sterilization box, a first mesh conveyor belt inside the sterilization box, a second mesh conveyor belt below the first mesh conveyor belt, fixed hot air nozzles inside both the first mesh conveyor belt and the second mesh conveyor belt, a movable hot air mechanism above both the first mesh conveyor belt and the second mesh conveyor belt, a collection frame at the bottom of the sterilization box, a storage mechanism on the left side of the sterilization box, and a lifting mechanism at the left end of the storage mechanism.

[0004] Preferably: an inclined plate 1 is installed on the left wall inside the sterilization chamber, and the inclined plate 1 is located on the upper side of the mesh conveyor belt 1; an inclined plate 2 is installed on the right wall inside the sterilization chamber, and the inclined plate 2 is located on the upper side of the mesh conveyor belt 2; an inclined plate 3 is installed inside the discharge outlet, and the inclined plate 3 is located on the left side of the mesh conveyor belt 2.

[0005] Preferably, the movable hot air mechanism includes a chute and a threaded rod. The two chutes are formed on the inner wall of the sterilization chamber and are located on the upper side of the first mesh conveyor belt and the second mesh conveyor belt, respectively. The threaded rod is rotatably connected inside the two chutes.

[0006] Preferably, the groove is internally connected to a threaded sleeve, which is fitted onto the outer surface of the threaded rod. A horizontal plate is installed on the side of the threaded sleeve, and several movable hot air nozzles are installed inside the horizontal plate. A flat plate is installed at the lower end of the horizontal plate, with two flat plates facing the first and second inclined plates respectively.

[0007] Preferably, the storage mechanism includes a storage frame and a movable frame. The lower end of the storage frame is inclined. A mating opening is provided at the right end of the storage frame, and the mating opening corresponds to the position of the discharge outlet. A movable frame is provided at the lower end of the storage frame. The lower end of the movable frame is inclined. The movable frame is slidably connected to the outer surface of the storage frame. A movable mechanism is installed at the left end of the storage frame.

[0008] Preferably, the moving mechanism includes a hollow block and a threaded shaft. The threaded shaft is rotatably connected inside the hollow block. A motor is installed on the upper end of the threaded shaft. A moving block is threadedly connected to the outer surface of the threaded shaft. An extension rod is symmetrically installed on the lower end of the moving block, and the lower end of the extension rod passes through the hollow block and is fixedly connected to the side of the moving frame.

[0009] Preferably, the lifting mechanism includes a grooved rod and a threaded shaft II. The grooved rod is rotatably connected to the threaded shaft II. A motor II is installed on the upper end of the threaded shaft II. A moving block II is threadedly connected to the outer surface of the threaded shaft II, and the moving block II is fixedly connected to the moving mechanism.

[0010] The technical effects and advantages of this utility model are as follows:

[0011] This invention uses two mesh conveyor belts to transport tea leaves. A flat plate spreads the accumulated tea leaves evenly, facilitating subsequent sterilization. Fixed and movable hot air nozzles blow hot air onto the tea leaves for sterilization. The tea leaves tumble from mesh conveyor belt one onto mesh conveyor belt two, causing them to disperse and agitate, thus improving the sterilization effect. Once all the tea leaves have fallen into the storage and movable frames, a moving and lifting mechanism transports them to a sterilization chamber for a second sterilization, further enhancing the sterilization effect. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this application;

[0013] Figure 2 This is a structural schematic diagram of the sterilization box of this application;

[0014] Figure 3 This is a schematic diagram of the structure of the mobile hot air mechanism of this application;

[0015] Figure 4 This is a structural schematic diagram of the lifting mechanism of this application;

[0016] Figure 5 This is a schematic diagram of the storage frame structure of this application;

[0017] Figure 6 This is a schematic diagram of the structure of the mobile mechanism of this application;

[0018] In the picture:

[0019] 1. Base plate; 2. Sterilization chamber; 3. Feed inlet; 4. Discharge outlet; 5. Mesh conveyor belt one; 6. Mesh conveyor belt two; 7. Inclined plate one; 8. Inclined plate two; 9. Inclined plate three;

[0020] 11. Fixed hot air nozzle; 12. Moving hot air mechanism; 13. Threaded rod; 14. Threaded sleeve; 15. Horizontal plate; 16. Moving hot air nozzle; 17. Flat plate; 18. Collection frame; 19. Storage mechanism;

[0021] 20. Storage frame; 21. Mating port; 22. Moving frame; 23. Moving mechanism; 24. Hollow block; 25. Threaded shaft 1; 26. Motor 1; 27. Moving block 1; 28. Extending rod; 29. ​​Lifting mechanism;

[0022] 30. Grooved rod; 31. Threaded shaft II; 32. Motor II; 33. Moving block II. Detailed Implementation

[0023] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose.

[0024] like Figures 1-2 As shown, this embodiment provides a high-temperature sterilization device for tea processing, including a base plate 1. A sterilization chamber 2 is installed on the upper end of the base plate 1. A feed inlet 3 is opened at the upper end of the sterilization chamber 2, and an outlet 4 is opened at the left end of the sterilization chamber 2. A mesh conveyor belt 5 is arranged inside the sterilization chamber 2, and a mesh conveyor belt 6 is arranged below the mesh conveyor belt 5. An inclined plate 7 is installed on the left inner wall of the sterilization chamber 2, and the inclined plate 7 is located above the mesh conveyor belt 5. An inclined plate 8 is installed on the right inner wall of the sterilization chamber 2, and the inclined plate 8 is located above the mesh conveyor belt 6. An inclined plate 9 is installed inside the outlet 4, and the inclined plate 9 is located to the left of the mesh conveyor belt 6. Fixed hot air nozzles 11 are arranged inside both the mesh conveyor belt 5 and the mesh conveyor belt 6, and the fixed hot air nozzles 11 are fixed to the inner wall of the sterilization chamber 2. Moving hot air mechanisms 12 are arranged on the upper side of both the mesh conveyor belt 5 and the mesh conveyor belt 6. Figure 3As shown, the mobile hot air mechanism 12 includes chutes and threaded rods 13. Two chutes are formed on the inner wall of the sterilization chamber 2, and are located on the upper sides of the first mesh conveyor belt 5 and the second mesh conveyor belt 6, respectively. The threaded rod 13 is rotatably connected inside the two chutes, and a threaded sleeve 14 is slidably connected inside the chutes, with the threaded sleeve 14 fitted onto the outer surface of the threaded rod 13. A horizontal plate 15 is installed on the side of the threaded sleeve 14, and several mobile hot air nozzles 16 are installed inside the horizontal plate 15. A flat plate 17 is installed at the lower end of the horizontal plate 15, with two flat plates 17 facing the first inclined plate 7 and the second inclined plate 8, respectively. A collection frame 18 is provided at the bottom of the sterilization chamber 2, and a storage mechanism 19 is provided on the left side of the sterilization chamber 2. Figure 5 As shown, the storage mechanism 19 includes a storage frame 20 and a movable frame 22. The lower end face of the storage frame 20 is inclined. A mating opening 21 is opened at the right end of the storage frame 20, and the mating opening 21 corresponds to the position of the discharge outlet 4. The movable frame 22 is provided at the lower end of the storage frame 20. The lower end of the movable frame 22 is inclined, and the movable frame 22 is slidably connected to the outer surface of the storage frame 20. A movable mechanism 23 is installed at the left end of the storage frame 20. Figure 6 As shown, the moving mechanism 23 includes a hollow block 24 and a threaded shaft 25. The threaded shaft 25 is rotatably connected inside the hollow block 24. A motor 26 is mounted on the upper end of the threaded shaft 25. A moving block 27 is threadedly connected to the outer surface of the threaded shaft 25. Extending rods 28 are symmetrically mounted on the lower end of the moving block 27, and the lower ends of the extending rods 28 pass through the hollow block 24 and are fixedly connected to the side of the moving frame 22. A lifting mechanism 29 is provided on the left end of the storage mechanism 19, and the lifting mechanism 29 is fixed to the upper end of the base plate 1. Figure 4 As shown, the lifting mechanism 29 includes a grooved rod 30 and a threaded shaft 31. The grooved rod 30 is rotatably connected to the threaded shaft 31. A motor 32 is installed on the upper end of the threaded shaft 31. A moving block 33 is threadedly connected to the outer surface of the threaded shaft 31, and the moving block 33 is fixedly connected to the moving mechanism 23.

[0025] The working principle of this utility model is as follows: the height of the flat plate 17 is controlled according to the usage requirements, thereby adjusting the thickness of the tea leaves. The threaded rod 13 is rotated to drive the threaded sleeve 14 and the horizontal plate 15 to rise and fall. The horizontal plate 15 drives the flat plate 17 and the moving hot air nozzle 16 to rise and fall to adjust the height.

[0026] Tea leaves are poured into sterilization box 2 through feed inlet 3. The tea leaves fall onto the upper end of mesh conveyor belt 5 and are transported by mesh conveyor belt 5. The accumulated tea leaves are spread out by flat plate 17 to facilitate subsequent sterilization. At the same time, hot air is blown onto the tea leaves by fixed hot air nozzle 11 and moving hot air nozzle 16 to sterilize the tea leaves. The tea leaves fall from mesh conveyor belt 5 onto mesh conveyor belt 6, which disperses the tea leaves and improves the sterilization effect.

[0027] After sterilization, the tea leaves fall into the storage box 20 and the moving box 22 through the outlet 4. Once all the tea leaves have fallen into the storage box 20 and the moving box 22, the motor 22 drives the threaded shaft 21 to rotate. The threaded shaft 21 drives the storage box 20 and the moving box 22 to rise through the moving block 23 and the moving mechanism 23, causing the tea leaves to move upward. Then, the motor 16 drives the threaded shaft 15 to rotate. The threaded shaft 15 drives the moving box 22 to fall through the moving block 17 and the extension rod 28, causing the tea leaves in the storage box 20 to slide into the feed inlet 3 through the moving box 22. Then, the tea leaves pass through the sterilization box 2 for sterilization again, improving the sterilization effect of the tea leaves.

[0028] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A high-temperature sterilization device for tea processing, comprising a base plate (1), characterized in that, The sterilization box (2) is installed on the upper end of the base plate (1). The sterilization box (2) has an inlet (3) at the upper end and an outlet (4) at the left end. The sterilization box (2) is equipped with a grid conveyor belt (5) inside. The grid conveyor belt (5) is equipped with a grid conveyor belt (6) below it. The grid conveyor belt (5) and the grid conveyor belt (6) are equipped with fixed hot air nozzles (11). The grid conveyor belt (5) and the grid conveyor belt (6) are equipped with moving hot air mechanisms (12) on the upper side. The sterilization box (2) is equipped with a collection frame (18) at the bottom. The sterilization box (2) is equipped with a storage mechanism (19) on the left side. The storage mechanism (19) is equipped with a lifting mechanism (29) on the left end.

2. The high-temperature sterilization device for tea processing according to claim 1, characterized in that, The sterilization box (2) has an inclined plate 1 (7) installed on the left inner wall, and the inclined plate 1 (7) is located on the upper side of the grid conveyor belt 1 (5). The sterilization box (2) has an inclined plate 2 (8) installed on the right inner wall, and the inclined plate 2 (8) is located on the upper side of the grid conveyor belt 2 (6). The outlet (4) has an inclined plate 3 (9) installed inside, and the inclined plate 3 (9) is located on the left side of the grid conveyor belt 2 (6).

3. The high-temperature sterilization device for tea processing according to claim 1, characterized in that, The mobile hot air mechanism (12) includes a chute and a threaded rod (13). The two chutes are opened on the inner wall of the sterilization box (2), and the two chutes are located on the upper side of the first grid conveyor belt (5) and the second grid conveyor belt (6), respectively. The threaded rod (13) is rotatably connected inside the two chutes.

4. The high-temperature sterilization device for tea processing according to claim 3, characterized in that, The groove is slidably connected to the threaded sleeve (14), and the threaded sleeve (14) is fitted on the outer surface of the threaded rod (13). A horizontal plate (15) is installed on the side of the threaded sleeve (14), and several movable hot air nozzles (16) are installed inside the horizontal plate (15). A flat plate (17) is installed at the lower end of the horizontal plate (15), and the two flat plates (17) face the inclined plate one (7) and the inclined plate two (8) respectively.

5. The high-temperature sterilization device for tea processing according to claim 1, characterized in that, The storage mechanism (19) includes a storage frame (20) and a movable frame (22). The lower end of the storage frame (20) is inclined. A fitting port (21) is opened at the right end of the storage frame (20), and the fitting port (21) corresponds to the position of the discharge port (4). A movable frame (22) is provided at the lower end of the storage frame (20). The lower end of the movable frame (22) is inclined. The movable frame (22) is slidably connected to the outer surface of the storage frame (20). A movable mechanism (23) is installed at the left end of the storage frame (20).

6. The high-temperature sterilization device for tea processing according to claim 5, characterized in that, The moving mechanism (23) includes a hollow block (24) and a threaded shaft (25). The hollow block (24) is rotatably connected to the threaded shaft (25). A motor (26) is installed on the upper end of the threaded shaft (25). A moving block (27) is threadedly connected to the outer surface of the threaded shaft (25). An extension rod (28) is symmetrically installed on the lower end of the moving block (27), and the lower end of the extension rod (28) passes through the hollow block (24) and is fixedly connected to the side of the moving frame (22).

7. The high-temperature sterilization device for tea processing according to claim 1, characterized in that, The lifting mechanism (29) includes a grooved rod (30) and a threaded shaft (31). The grooved rod (30) is rotatably connected to the threaded shaft (31). A motor (32) is installed on the upper end of the threaded shaft (31). A moving block (33) is threadedly connected to the outer surface of the threaded shaft (31), and the moving block (33) is fixedly connected to the moving mechanism (23).

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