Double-temperature-zone tea rolling and fixing device

Abstract

The utility model belongs to tea processing equipment technical field, specifically is double temperature zone Ming Jing purple bamboo tea drum fixation device, including fixation cylinder, the fixation cylinder bottom fixedly links with the fixed frame, the fixed frame end fixedly links with the driver, fixation cylinder end rotationally connects with two gear, two the gear links, driver output and one of the gear middle portion chain installation has, fixation cylinder end rotationally connects with the gear ring, the gear ring and one of the gear are meshed and are established, fixation cylinder inboard wall rotationally connects with high temperature cylinder and low temperature cylinder, fixation cylinder inboard wall fixedly links with the baffle, can through above -mentioned structure ring filter plate can filter separation in the process of fixation of broken end, tea stem broken that generates, make the final discharge high -quality tea form uniform, reduce subsequent additional picking work, reduce additional investment manual sorting, effectively improve the work efficiency of tea fixation.

Description

Technical Field

[0001] This utility model belongs to the technical field of tea processing equipment, specifically a dual-temperature zone rolling mill fixation device for Mingjing Zisun tea. Background Technology

[0002] Mingjing Zisun Tea is a traditional famous tea, characterized by its purplish buds that resemble bamboo shoots. It has a mellow and refreshing taste and numerous health benefits.

[0003] In the production of Mingjing Zisun tea, a drum-type fixation process is typically used. The equipment has two heating zones: the first is a high-temperature zone, which deactivates the enzymes in the fresh leaves due to the high temperature, and the second is a medium-temperature zone, where the temperature gradually decreases. The drum is equipped with segmented spiral guide plates, which, as the drum rotates, cause the tea leaves to tumble, toss, and move forward, ensuring that the tea leaves come into full contact with the hot air and the heated drum wall, achieving uniform fixation.

[0004] In the traditional process of fixing Zisun tea, some tea leaves are prone to breakage due to vigorous tumbling inside the drum and frequent collisions with the drum wall or guide plate. After fixing, an additional step of screening broken leaves and impurities is required, which leads to a decrease in production efficiency.

[0005] Therefore, this utility model provides a dual-temperature zone rolling mill fixation device for Mingjing Zisun tea. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: The dual-temperature zone tea-making drum fixing device of this utility model includes a fixing cylinder; a fixed frame is fixedly connected to the bottom of the fixing cylinder; a driver is fixedly connected to the end of the fixed frame; two gears are rotatably connected to the end of the fixing cylinder; the two gears are connected to each other; a chain is installed at the output end of the driver and the middle of one of the gears; a gear ring is rotatably connected to the end of the fixing cylinder; the gear ring is meshed with one of the gears; a high-temperature cylinder and a low-temperature cylinder are rotatably connected to the inner wall of the fixing cylinder; a partition is fixedly connected to the inner wall of the fixing cylinder; the high-temperature cylinder and the low-temperature cylinder are connected; the ends of the high-temperature cylinder and the low-temperature cylinder are rotatably connected to the side wall of the partition; an outlet plate is fixedly connected to the end of the fixing cylinder; the outlet plate is inclined; a dirt removal component is provided at the end of the fixing cylinder; and a... The system is equipped with a dehumidification component; the impurity removal component includes an annular filter plate; the annular filter plate is fixedly connected to the end of the low-temperature cylinder; the end of the annular filter plate is rotatably connected to the inner side wall of the blanching cylinder; a discharge chute is opened at the bottom of the blanching cylinder; the discharge chute is set at the position corresponding to the annular filter plate; two fixed seats are fixedly connected to the bottom of the blanching cylinder; two annular filter plates are set on both sides of the discharge chute; a limit plate is fixedly connected to the end of the fixed seat; an installation plate is installed in the middle of the fixed seat; and a collection box is fixedly connected to the side wall of the two installation plates. Through the above-mentioned structure, the annular filter plate can filter and separate the broken leaves and tea stems generated during the blanching process, so that the final high-quality tea leaves have a uniform shape, reducing the subsequent additional picking work and the additional input of manual sorting, effectively improving the efficiency of tea blanching, and simultaneously collecting the separated broken leaves, which can be directly used to make by-products, improving the overall utilization rate of raw materials.

[0008] Preferably, the dehumidification component includes an exhaust fan; the exhaust fan is fixedly connected to the top of the blanching cylinder; a moisture-absorbing pipe is fixedly connected to the middle of the exhaust fan; the moisture-absorbing pipe is fixedly connected to the inside of the blanching cylinder; multiple moisture-absorbing heads are provided in the middle of the moisture-absorbing pipe; a hot air fan is fixedly connected to the top of the blanching cylinder; a second exhaust pipe is fixedly connected to the middle of the hot air fan; the end of the second exhaust pipe is connected to the end of the blanching cylinder; a first exhaust pipe is fixedly connected to the middle of the exhaust fan; the end of the first exhaust pipe is connected to the middle of the second exhaust pipe. Through the above structure, moisture inside the blanching cylinder can be discharged according to different blanching stages. In high-temperature areas, adding multiple moisture-absorbing heads can quickly remove a large amount of water vapor evaporated from the tea leaves after heating, reducing the accumulation of water vapor in the high-temperature areas inside the blanching cylinder, which can cause the tea leaves to turn yellow. In low-temperature areas, reducing the number of moisture-absorbing heads can reduce the dehumidification rate, effectively reducing the excessive moisture loss of the tea leaves in the later stages, thus preventing them from becoming dry and hard.

[0009] Preferably, a spiral rod is fixedly connected to the middle of one of the gears; a fixing rod is fixedly connected to the end of the fixing cylinder; a connecting plate is rotatably connected to the end of the fixing rod; and the end of the spiral rod is fixedly connected to the middle of the connecting plate. The spiral thrust generated by the spiral rod through the above structure can lift the tea leaves piled up at the bottom of the high-temperature cylinder and the low-temperature cylinder and transport them forward, reducing the problem of uneven heating caused by the concentration of gravity at the bottom of the tea leaves, and maintaining the consistency of the tea fixing effect.

[0010] Preferably, a scraper is fixed to the side wall of the moisture-absorbing tube; the middle part of the scraper is in contact with the inner side wall of the high-temperature cylinder and the low-temperature cylinder; the above structure can scrape off the tea leaves attached to the inner wall of the high-temperature cylinder and the low-temperature cylinder, so that the scraped tea leaves can participate in the subsequent fixing process in time, reduce the formation of heat insulation layer by the tea leaves sticking to the wall, and maintain temperature stability.

[0011] Preferably, a magnetic strip is fixedly connected to the middle of the fixing base; a magnetic strip is fixedly connected to the bottom of the mounting plate; the two magnetic strips correspond to each other; the two magnetic strips attract each other when they are close together; the above structure enables the mounting plate to be installed and removed quickly, and the magnetic strips can automatically attract and position the plate, maintaining the displacement generated when the equipment vibrates, so that the broken leaves can fall stably into the mounting plate for collection.

[0012] Preferably, a brush plate is fixed to the inner side wall of the blanching cylinder; the brush plate is positioned at the corresponding annular filter plate position; the above structure can effectively reduce the clogging of filter holes by some tea leaves, maintain stable slag discharge, and reduce the residue of broken leaves and impurities.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The dual-temperature zone tea rolling fixation device for Mingjing Zisun tea described in this utility model can filter and separate the broken leaves and tea stems generated during the fixation process through the above-mentioned annular filter plate, so that the final high-quality tea leaves have a uniform shape, reduce the subsequent additional picking work, reduce the additional input of manual sorting, effectively improve the efficiency of tea fixation, and simultaneously collect the separated broken leaves, which can be directly used to make by-products, thereby improving the overall utilization rate of raw materials.

[0015] 2. The dual-temperature zone tea-making drum fixing device of this utility model can discharge the moisture inside the fixing drum according to different fixing stages through the above structure. The addition of multiple moisture-absorbing heads in the high-temperature zone can quickly remove the large amount of water vapor evaporated after the tea leaves are heated, reducing the accumulation of water vapor in the high-temperature zone inside the fixing drum and causing the tea leaves to turn yellow. The reduction of moisture-absorbing heads in the low-temperature zone can reduce the dehumidification rate and effectively reduce the excessive moisture loss of the tea leaves in the later stage, which will cause them to become dry and hard. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1This is a perspective view of the present invention;

[0018] Figure 2 This is a cross-sectional view of the blanching cylinder in this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the impurity removal component in this utility model;

[0020] Figure 4 This is a schematic diagram of the dehumidification component in this utility model;

[0021] Figure 5 This is a schematic diagram of the screw rod in this utility model.

[0022] In the diagram: 1. Blanching cylinder; 11. Fixing frame; 12. Driver; 13. Chain; 14. Gear; 15. High-temperature cylinder; 16. Partition plate; 17. Low-temperature cylinder; 18. Gear ring; 19. Outlet plate; 2. Impurity removal assembly; 21. Annular filter plate; 22. Discharge chute; 23. Fixing base; 24. Mounting plate; 25. Collection box; 26. Limiting plate; 3. Dehumidification assembly; 31. Exhaust fan; 32. First exhaust duct; 33. Moisture absorption pipe; 34. Moisture absorption head; 35. Hot air blower; 36. Second exhaust duct; 4. Spiral rod; 41. Fixing rod; 42. Connecting plate; 5. Scraper; 6. Magnetic strip; 7. Brush plate. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] like Figures 1 to 5As shown in the embodiment of this utility model, the dual-temperature zone tea-making drum fixing device for Mingjing Zisun tea includes a fixing cylinder 1; a fixed frame 11 is fixedly connected to the bottom of the fixing cylinder 1; a driver 12 is fixedly connected to the end of the fixed frame 11; two gears 14 are rotatably connected to the end of the fixing cylinder 1; the two gears 14 are connected to each other; a chain 13 is installed at the output end of the driver 12 and the middle of one of the gears 14; a toothed ring 18 is rotatably connected to the end of the fixing cylinder 1; the toothed ring 18 is meshed with one of the gears 14; a high-temperature cylinder 15 and a low-temperature cylinder 17 are rotatably connected to the inner wall of the fixing cylinder 1; a partition 16 is fixedly connected to the inner wall of the fixing cylinder 1; the high-temperature cylinder 15 and the low-temperature cylinder 17 are connected; the ends of the high-temperature cylinder 15 and the low-temperature cylinder 17 are rotatably connected to the partition 16. 6. Side walls; A guide plate 19 is fixedly connected to the end of the blanching cylinder 1; The guide plate 19 is set at an angle; A cleaning component 2 is provided at the end of the blanching cylinder 1; A dehumidification component 3 is installed at the top of the blanching cylinder 1; The cleaning component 2 includes an annular filter plate 21; The annular filter plate 21 is fixedly connected to the end of the low temperature cylinder 17; The end of the annular filter plate 21 is rotatably connected to the inner side wall of the blanching cylinder 1; A discharge chute 22 is opened at the bottom of the blanching cylinder 1; The discharge chute 22 is set at the position of the corresponding annular filter plate 21; Two fixed seats 23 are fixedly connected to the bottom of the blanching cylinder 1; The two annular filter plates 21 are set on both sides of the discharge chute 22; A limit plate 26 is fixedly connected to the end of the fixed seat 23; An installation plate 24 is installed in the middle of the fixed seat 23; A collection box 25 is fixedly connected to the side wall of the two installation plates 24.During operation, the tea leaves to be processed are placed into the end of the processing cylinder 1. The control driver 12 is turned on, and the output of the driver 12 drives the gear 14 to rotate via the chain 13. When the gear 14 connected to the outside of the processing cylinder 1 rotates, it drives the internal gear 14 to rotate simultaneously. The gear 14 drives the gear ring 18 to rotate inside the processing cylinder 1. The gear ring 18 drives the high-temperature cylinder 15 and the low-temperature cylinder 17 to rotate in the middle of the processing cylinder 1 and the partition 16. The inner walls of the high-temperature cylinder 15 and the low-temperature cylinder 17 are equipped with spiral blades. When the tea leaves enter the processing cylinder 1, they first come into high-temperature contact with the tea leaves through the high-temperature cylinder 15, where a large amount of water vapor evaporates, carrying away the grassy smell. As the high-temperature cylinder 15 rotates and pushes the tea leaves forward, the tea leaves enter the area of ​​the low-temperature cylinder 17. As the moisture content of the tea leaves decreases, the low-temperature cylinder 17 comes into low-temperature contact with the tea leaves to complete the processing. When rotating, the annular filter plate 21 rotates at the end of the fixing cylinder 1. Tea leaves pass through the annular filter plate 21, and its rotation causes broken leaves in the tea leaves to tumble. Broken leaves and impurities fall through the filter holes in the annular filter plate 21. The collection box 25 is installed in the middle of the corresponding fixed seat 23 via the mounting plate 24. The limiting plate 26 limits one end of the mounting plate 24. When broken leaves and impurities fall through the discharge chute 22, they enter the collection box 25, where they are collected. Through this structure, the annular filter plate 21 can filter and separate the dust and tea stems generated during the fixing process, resulting in uniformly shaped high-quality tea leaves. This reduces subsequent additional picking work and manual sorting, effectively improving the efficiency of tea fixing. Simultaneously, the separated broken leaves can be directly used to produce by-products, improving the overall utilization rate of raw materials.

[0025] like Figure 2 , Figure 4 and Figure 5As shown, the dehumidification assembly 3 includes an exhaust fan 31; the exhaust fan 31 is fixed to the top of the blanching cylinder 1; a moisture absorption pipe 33 is fixed to the middle of the exhaust fan 31; the moisture absorption pipe 33 is fixed to the inside of the blanching cylinder 1; multiple moisture absorption heads 34 are provided in the middle of the moisture absorption pipe 33; a hot air fan 35 is fixed to the top of the blanching cylinder 1; a second exhaust pipe 36 is fixed to the middle of the hot air fan 35; the end of the second exhaust pipe 36 is connected to the end of the blanching cylinder 1; a first exhaust pipe 32 is fixed to the middle of the exhaust fan 31; the end of the first exhaust pipe 32 is connected to the middle of the second exhaust pipe 36; during operation, during the blanching process of tea leaves, the exhaust fan 31 and the hot air fan 35 are turned on, and the exhaust fan 31 draws the contents of the blanching cylinder 1 into the first exhaust pipe 32 through the multiple moisture absorption heads 34, and the contents of the first exhaust pipe 32 are drawn into the second exhaust pipe 36 through the multiple moisture absorption heads 34. Moisture in the high-temperature cylinder 15 area is discharged at high speed, while moisture in the middle of the low-temperature cylinder 17 is discharged at low speed through two moisture-absorbing heads 34. The hot air blower 35 draws in dry air from the outside, and the humid air discharged from the first exhaust pipe 32 enters the middle of the second exhaust pipe 36. The water vapor in the humid air is absorbed by the mixture of humid air and hot air, and the residual heat is recovered and discharged back into the fixing cylinder 1. Through the above structure, the moisture inside the fixing cylinder 1 can be discharged according to different fixing stages. The addition of multiple moisture-absorbing heads 34 in the high-temperature area can quickly remove a large amount of water vapor evaporated after the tea leaves are heated, reducing the accumulation of water vapor in the high-temperature area inside the fixing cylinder 1, which can cause the tea leaves to turn yellow. The reduction of moisture-absorbing heads 34 in the low-temperature area can reduce the dehumidification rate and effectively reduce the excessive moisture loss of the tea leaves in the later stages, which can cause them to become dry and hard.

[0026] like Figure 2 and Figure 5 As shown, a spiral rod 4 is fixedly connected to the middle of one of the gears 14; a fixed rod 41 is fixedly connected to the end of the fixing cylinder 1; a connecting plate 42 is rotatably connected to the end of the fixed rod 41; the end of the spiral rod 4 is fixedly connected to the middle of the connecting plate 42; during operation, the spiral rod 4 rotates simultaneously when the gear 14 rotates, and the tea leaves are additionally spirally turned when the high-temperature cylinder 15 and the low-temperature cylinder 17 rotate. When rotating, the spiral rod 4 drives the connecting plate 42 to rotate at the end of the fixed rod 41. The fixed rod 41 supports the spiral rod 4. The spiral thrust generated by the spiral rod 4 through the above structure can lift the tea leaves piled up at the bottom of the high-temperature cylinder 15 and the low-temperature cylinder 17 and transport them forward, reducing the problem of uneven heating caused by the concentration of gravity at the bottom of the tea leaves, and maintaining the consistency of the fixing effect of the tea leaves.

[0027] like Figure 4 As shown, a scraper 5 is fixedly connected to the side wall of the moisture absorption tube 33; the middle part of the scraper 5 is in contact with the inner side wall of the high temperature cylinder 15 and the low temperature cylinder 17; during operation, when the high temperature cylinder 15 and the low temperature cylinder 17 rotate, the scraper 5 scrapes off the impurities attached to the surface of the high temperature cylinder 15 and the low temperature cylinder 17. Through the above structure, the tea leaves attached to the inner wall of the high temperature cylinder 15 and the low temperature cylinder 17 can be scraped off, so that the scraped tea leaves can participate in the subsequent fixing process in time, reduce the formation of heat insulation layer by the tea leaves sticking to the wall, and maintain a stable temperature.

[0028] like Figure 3 As shown, a magnetic strip 6 is fixedly attached to the middle of the fixed base 23; a magnetic strip 6 is fixedly attached to the bottom of the mounting plate 24; the two magnetic strips 6 correspond to each other; the two magnetic strips 6 attract each other when they are close together; during operation, when the collection box 25 is installed in the middle of the two fixed bases 23, the bottom of the mounting plate 24 is attached to the top of the fixed base 23, and the two magnetic strips 6 attract each other, so that the mounting plate 24 is tightly attached to the fixed base 23 and fixed in place. Through the above structure, the mounting plate 24 can be quickly installed and removed. The magnetic strips 6 can automatically attract and position the device, maintain the displacement generated when the equipment vibrates, and make the broken leaves fall stably into the inside of the mounting plate 24 for collection.

[0029] like Figure 3 and Figure 4 As shown, a brush plate 7 is fixed to the inner wall of the blanching cylinder 1; the brush plate 7 is set at the corresponding position of the annular filter plate 21; during operation, when the annular filter plate 21 rotates to filter the tea, the brush plate 7 removes the broken leaves and impurities stuck in the holes of the annular filter plate 21. The above structure can effectively reduce the clogging of the filter holes by some tea leaves, maintain the stability of slag discharge, and reduce the residue of broken leaves and impurities.

[0030] During operation, the tea leaves to be processed (specifically, the tea leaves from the purple bamboo shoots) are placed into the processing cylinder 1 through its end. The control driver 12 is then activated. The output of the driver 12 drives the gear 14 to rotate via the chain 13. When the gear 14 connected externally to the processing cylinder 1 rotates, it drives the internal gear 14 to rotate simultaneously. The gear 14 drives the gear ring 18 to rotate inside the processing cylinder 1. The gear ring 18 drives the high-temperature cylinder 15 and the low-temperature cylinder 17 to rotate in the middle of the processing cylinder 1 and the partition 16. The inner walls of the high-temperature cylinder 15 and the low-temperature cylinder 17 are equipped with spiral blades. When the tea leaves enter the processing cylinder 1, they first come into contact with the high temperature of the tea leaves through the high-temperature cylinder 15, causing a large amount of water vapor to evaporate, carrying away the grassy smell. As the high-temperature cylinder 15... 5. Rotate and push the tea leaves forward, allowing them to enter the low-temperature cylinder 17 area. As the moisture content of the tea leaves decreases, the low-temperature cylinder 17 comes into low-temperature contact with the tea leaves for the final fixation process. When the low-temperature cylinder 17 rotates, it drives the annular filter plate 21 to rotate at the end of the fixation cylinder 1. The tea leaves pass through the annular filter plate 21, and the rotation of the annular filter plate 21 causes the broken leaves in the tea leaves to tumble. The broken leaves and impurities fall through the filter holes in the annular filter plate 21. The collection box 25 is installed in the middle of the corresponding fixed seat 23 via the mounting plate 24. The limiting plate 26 limits one end of the mounting plate 24. When the broken leaves and impurities fall through the discharge chute 22, they enter the collection box 25, where the broken leaves are collected. During the blanching process, the exhaust fan 31 and the hot air fan 35 are turned on. The exhaust fan 31 draws moisture from the blanching cylinder 1 into the first exhaust pipe 32 through multiple moisture absorption heads 34. Moisture in the high-temperature cylinder 15 area is discharged at high speed through the multiple moisture absorption heads 34, while moisture in the middle of the low-temperature cylinder 17 is discharged at low speed through two moisture absorption heads 34. The hot air fan 35 draws in dry external air. The humid air discharged from the first exhaust pipe 32 enters the middle of the second exhaust pipe 36, where the water vapor in the humid air is absorbed through the mixing of the humid and hot air, and residual heat is recovered before being discharged back into the blanching cylinder 1. When the gear 14 rotates, it drives the screw rod 4 to rotate simultaneously, in the high-temperature cylinder 15... When the low-temperature cylinder 17 rotates, the tea leaves are additionally tumbled by a spiral. During rotation, the spiral rod 4 drives the connecting plate 42 to rotate at the end of the fixed rod 41. The fixed rod 41 supports the spiral rod 4. When the high-temperature cylinder 15 and the low-temperature cylinder 17 rotate, the scraper 5 scrapes off the impurities attached to the surface of the high-temperature cylinder 15 and the low-temperature cylinder 17. When the collection box 25 is installed in the middle of the two fixed seats 23, the bottom of the mounting plate 24 is attached to the top of the fixed seat 23, and the two magnetic strips 6 attract each other, so that the mounting plate 24 is tightly attached to the fixed seat 23 and fixed in place. When the annular filter plate 21 rotates to filter the tea leaves, the brush plate 7 removes the broken leaves and impurities stuck in the holes of the annular filter plate 21.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A dual-temperature zone rolling mill fixation device for Mingjing Zisun tea, comprising a fixation cylinder (1); characterized in that: A fixing frame (11) is fixedly connected to the bottom of the blanching cylinder (1); a driver (12) is fixedly connected to the end of the fixing frame (11); two gears (14) are rotatably connected to the end of the blanching cylinder (1); the two gears (14) are connected to each other; a chain (13) is installed at the output end of the driver (12) and in the middle of one of the gears (14); a toothed ring (18) is rotatably connected to the end of the blanching cylinder (1); the toothed ring (18) is meshed with one of the gears (14); the inner side of the blanching cylinder (1) The wall is rotatably connected to a high-temperature cylinder (15) and a low-temperature cylinder (17); a partition (16) is fixedly connected to the inner wall of the blanching cylinder (1); the high-temperature cylinder (15) and the low-temperature cylinder (17) are connected; the ends of the high-temperature cylinder (15) and the low-temperature cylinder (17) are rotatably connected to the side wall of the partition (16); an outlet plate (19) is fixedly connected to the end of the blanching cylinder (1); the outlet plate (19) is set at an angle; a cleaning component (2) is provided at the end of the blanching cylinder (1); a dehumidification component (3) is installed on the top of the blanching cylinder (1).

2. The dual-temperature zone rolling mill fixation device for Mingjing Zisun tea according to claim 1, characterized in that: The impurity removal component (2) includes an annular filter plate (21); the annular filter plate (21) is fixed to the end of the low temperature cylinder (17); the end of the annular filter plate (21) is rotatably connected to the inner wall of the blanching cylinder (1); a discharge trough (22) is provided at the bottom of the blanching cylinder (1); the discharge trough (22) is set at the position corresponding to the annular filter plate (21); two fixed seats (23) are fixed to the bottom of the blanching cylinder (1); the two annular filter plates (21) are set on both sides of the discharge trough (22); a limit plate (26) is fixed to the end of the fixed seat (23); an installation plate (24) is installed in the middle of the fixed seat (23); a collection box (25) is fixed to the side wall of the two installation plates (24).

3. The dual-temperature zone rolling mill fixation device for Mingjing Zisun tea according to claim 1, characterized in that: The dehumidification component (3) includes an exhaust fan (31); the exhaust fan (31) is fixed to the top of the blanching cylinder (1); a moisture absorption pipe (33) is fixed to the middle of the exhaust fan (31); the moisture absorption pipe (33) is fixed to the inside of the blanching cylinder (1); a plurality of moisture absorption heads (34) are provided in the middle of the moisture absorption pipe (33); a hot air blower (35) is fixed to the top of the blanching cylinder (1); a second exhaust pipe (36) is fixed to the middle of the hot air blower (35); the end of the second exhaust pipe (36) is connected to the end of the blanching cylinder (1); a first exhaust pipe (32) is fixed to the middle of the exhaust fan (31); the end of the first exhaust pipe (32) is connected to the middle of the second exhaust pipe (36).

4. The dual-temperature zone rolling mill fixation device for Mingjing Zisun tea according to claim 1, characterized in that: One of the gears (14) is fixedly connected to a helical rod (4) in the middle; a fixing rod (41) is fixedly connected to the end of the blanching cylinder (1); a connecting plate (42) is rotatably connected to the end of the fixing rod (41); and the end of the helical rod (4) is fixedly connected to the middle of the connecting plate (42).

5. The dual-temperature zone rolling mill fixation device for Mingjing Zisun tea according to claim 3, characterized in that: A scraper (5) is fixed to the side wall of the moisture-absorbing tube (33); the middle part of the scraper (5) is in contact with the inner side wall of the high-temperature cylinder (15) and the low-temperature cylinder (17).

6. The dual-temperature zone rolling mill fixation device for Mingjing Zisun tea according to claim 2, characterized in that: A magnetic strip (6) is fixedly connected to the middle of the fixed base (23); a magnetic strip (6) is fixedly connected to the bottom of the mounting plate (24); the two magnetic strips (6) correspond to each other; the two magnetic strips (6) attract each other when they are close together.

7. The dual-temperature zone rolling mill fixation device for Mingjing Zisun tea according to claim 2, characterized in that: A brush plate (7) is fixed to the inner wall of the blanching cylinder (1); the brush plate (7) is set at the position of the corresponding annular filter plate (21).

Images