Cold-extracted tea beverage containing white tea and processing device of cold-extracted tea beverage

Abstract

The invention relates to the technical field of cold-extracted tea processing, in particular to a cold-extracted tea beverage containing white tea and a processing device thereof.The cold-extracted tea beverage comprises a water body and a tea bag, tea making water is obtained through water processing of the water body, clean tea is obtained through tea processing of the tea bag, and the tea making water and the clean tea are mixed and packaged. According to the invention, underground water is processed, so that the processed water can meet mineral substances required by human bodies, and tea leaves are treated through tea processing, so that the accumulation of impurities can be reduced before the processed white tea leaves are soaked, and the cleanliness of the white tea leaves can be guaranteed when the white tea leaves are soaked; the fruit tree rod can extend into the hollowed-out wooden barrel through downward movement of the moving plate, the fruit tree rod extends into the hollowed-out wooden barrel and then extrudes a bag to be brewed, then the bag to be brewed can be soaked in mineral cold boiled water all the time, and tea residues in tea liquid can be filtered through a coarse filtering frame, a fine filtering frame, coarse filtering cloth and fine filtering cloth.

Description

Technical Field

[0001] The invention relates to the technical field of cold-brew tea processing, and in particular to a cold-brew tea beverage containing white tea and a processing device thereof. Background Art

[0002] Tea refers to the leaves of the evergreen shrub Camellia sinensis that can be used to make tea, as well as beverages brewed from these leaves. Later, it was extended to all herbal teas made from plant flowers, leaves, seeds, and roots. In order to preserve the nutrients of the tea leaves, cold water is used to soak them.

[0003] When soaking tea leaves in cold water, the tea leaves will only be placed in the cold water for a certain period of time. This soaking method does not pre-treat the cold water and white tea, so that the cold water cannot meet the needs of human body functions, and the impurities in the tea leaves will be removed, which makes the cleanliness of the tea leaves unable to be guaranteed during soaking, thereby affecting the flavor of the tea liquid; when the tea liquid is soaked in the mixing box, the weight of the tea leaves makes the tea leaves always float on the upper layer of cold water during soaking, which limits the soaking degree of the tea leaves during soaking, thereby prolonging the soaking time of the tea leaves. Summary of the invention

[0004] The purpose of the present invention is to solve the problem in the prior art that tea leaves are not pre-treated before soaking, resulting in more impurities, and to propose a cold-brewed tea beverage containing white tea and a processing device thereof.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A cold-brewed tea beverage containing white tea and a processing device thereof, comprising a water body and a tea bag, wherein the water body is obtained by water processing to obtain tea-brewing water, the tea bag is obtained by tea processing to obtain pure tea, and the tea-brewing water and pure tea are mixed and then packaged.

[0007] Preferably, the water processing includes extraction, sterilization, steaming, cooling, and auxiliary materials. The extraction includes site selection and water intake. The sterilization includes device selection, exposure to the sun, and aeration sterilization. The steaming includes pressurization, heating, and airing. The cooling includes cellar preparation, cellar maintenance, and cellar cooling. The auxiliary materials include adding trace elements.

[0008] Preferably, the site selection refers to selecting an underground spring with a depth of 200m, and the water extraction refers to quantitatively extracting 10t of groundwater at a time;

[0009] The selection device refers to a porcelain jar for storing groundwater, the exposure refers to placing the porcelain jar containing groundwater in the sun for 3 hours, and the aeration sterilization refers to destroying bacteria in the groundwater by sodium hypochlorite;

[0010] The pressurization refers to the filling of aerated sterilized groundwater into a sealed container until the pressure in the sealed container is 1.5Pa-2.2Pa; the heating refers to heating the groundwater to 120°C through the sealed container; and the airing refers to naturally cooling the boiled water;

[0011] The cellaring refers to the opening of a 200m2 underground pit. 3 The cellar, the cellar maintenance refers to sterilizing and purifying the air in the cellar, and the cellar cooling refers to transporting the dried boiled water to the foundation for cooling;

[0012] The auxiliary materials refer to 1000g-2000g of trace elements added into every 1 ton of boiled water to obtain mineral boiled water.

[0013] Preferably, the tea processing includes screening, sterilization, weighing, selection, auxiliary materials, and packaging. The screening includes machine screening and manual screening. The sterilization includes pest control and water washing. The weighing includes metering. The selection includes removing impurities, removing tea stems, and removing broken leaves. The auxiliary materials include sucrose, dried petals, and dried fruits.

[0014] Preferably, the machine screening refers to machine selection and removal of solid impurities in white tea leaves, and the manual screening refers to manual removal of weeds in white tea leaves;

[0015] The insecticide refers to placing the white tea leaves in a 3°C-15°C environment to remove insect eggs, and the water washing refers to placing the white tea leaves in warm water at 20°C-30°C for washing;

[0016] The weighing refers to putting 5g of white tea leaves into every 1000ml of mineral cold boiled water;

[0017] The selection refers to manually picking the white tea leaves after they are laid out flat;

[0018] The auxiliary materials include 250g of sucrose, 100g of dried petals and dried fruits added to every 1000g of white tea leaves;

[0019] The packaging refers to putting 100g of white tea leaves and 10g of crushed auxiliary materials into a packaging bag to obtain a bag to be brewed.

[0020] Preferably, the mixing 3 refers to soaking the bag to be soaked in mineral cold boiled water.

[0021] Preferably, it includes a mixing box, one side of which is provided with a filter box connected to and used for filtering the tea liquid, a stirring component for stirring the tea liquid is installed in the mixing box, two partitions are installed in the filter box, and a coarse filter frame and a fine filter frame for filtering the tea liquid are fixedly installed on the two partitions respectively, and a coarse filter cloth and a fine filter cloth for intercepting tea residues are placed in the coarse filter frame and the fine filter frame respectively.

[0022] Preferably, the stirring assembly includes a bracket fixedly mounted on the mixing box, and a hydraulic cylinder is fixedly mounted on the bracket, an output end of the hydraulic cylinder is fixedly connected to a motor, and an output end of the motor is fixedly connected to a rotating shaft, a sealing cover is fixedly mounted on the rotating shaft, a hollow wooden barrel distributed circumferentially and used to place the bubble bag is fixedly mounted on the sealing cover, stirring rods distributed evenly and used to stir the tea liquid are integrally connected to the rotating shaft, a sliding block is slidably sleeved on the rotating shaft, and a movable plate is fixedly mounted on the sliding block, fruit wood rods distributed circumferentially and used to press the bubble bag are fixedly mounted on the movable plate, and a clamp assembly for clamping the movable plate is installed on the sealing cover.

[0023] Preferably, the rotating shaft is arranged vertically, the sealing cover is provided with a sealing ring that matches the mixing box, the stirring rod is connected to a moving rod by screws, and a cleaning plate for cleaning the inner wall of the mixing box is installed on the moving rod, the clamp assembly includes a fixed frame fixedly installed on the sealing cover, a sliding sleeve in the moving plate is provided with a positioning rod extending into the fixed frame, and a spring is welded between the positioning rod and the moving plate, a positioning hole that matches the positioning rod is opened on the fixed frame, the spring is horizontally welded to a side position of the positioning rod extending into the moving plate, and the sliding sleeve in the moving plate is provided with a pressure end connected to the positioning rod.

[0024] Preferably, the coarse filter frame and the fine filter frame are both of a circular hollow structure with an opening on one side, and the coarse filter frame, the fine filter frame and the partition extend to the upper end position outside the filter box, and the partition is threadedly connected with bolts connected to the filter box.

[0025] Compared with the prior art, the present invention has the following advantages:

[0026] 1. The present invention further improves the quality of water by processing groundwater, so that the processed water can meet the minerals required by the human body, and treats tea leaves through tea processing, so that the processed white tea leaves can reduce the accumulation of impurities before soaking, so that the cleanliness of the white tea leaves can be guaranteed during soaking, and the flavor of the cold-brewed tea is further improved.

[0027] 2. The present invention enables the fruit wood pole to extend into the hollow wooden barrel by moving the movable plate downward. After the fruit wood pole extends into the hollow wooden barrel, the bag to be brewed is squeezed, so that the bag to be brewed can always be immersed in mineral cold boiled water, and the tea residue in the tea liquid can be filtered through the coarse filter frame, fine filter frame, coarse filter cloth and fine filter cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the processing of a cold brew tea beverage containing white tea proposed by the present invention;

[0029] Figure 2 A schematic diagram of water processing for a cold brew tea beverage containing white tea proposed by the present invention;

[0030] Figure 3 A schematic diagram of tea processing for a cold brew tea beverage containing white tea proposed by the present invention;

[0031] Figure 4 A schematic diagram of a processing device for a cold-brewed tea beverage containing white tea proposed by the present invention;

[0032] Figure 5 A cross-sectional view of a mixing box of a processing device for a cold-brewed tea beverage containing white tea proposed by the present invention;

[0033] Figure 6 A top sectional view of a mixing box of a processing device for a cold-brewed tea beverage containing white tea proposed by the present invention.

[0034] In the figure: 1. water body; 2. tea bag; 3. mixing; 31. mixing box; 4. filter box; 5. bracket; 6. hydraulic cylinder; 7. motor; 8. rotating shaft; 9. sealing cover; 10. sealing ring; 11. hollow wooden barrel; 12. stirring rod; 13. slider; 14. moving plate; 15. fruit wood rod; 16. positioning rod; 17. spring; 18. fixing frame; 19. positioning hole; 20. moving rod; 21. cleaning plate; 22. partition; 23. coarse filter frame; 24. fine filter frame; 25. coarse filter cloth; 26. fine filter cloth. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0036] Reference Figure 1-Figure 6 A cold brew tea beverage containing white tea and a processing device thereof, comprising a water body 1 and a tea bag 2, wherein the water body 1 is processed to obtain tea-making water, the tea bag 2 is processed to obtain pure tea, and the tea-making water and the pure tea are mixed 3 and then packaged;

[0037] Water processing includes extraction, sterilization, steaming, cooling, and auxiliary materials. Extraction includes site selection and water intake. Sterilization includes device selection, sun exposure, and aeration sterilization. Steaming includes pressurization, heating, and air-drying. Cooling includes cellar preparation, cellar maintenance, and cellar cooling. Auxiliary materials include adding trace elements.

[0038] Site selection refers to selecting an underground spring with a depth of 200m, and water extraction refers to extracting 10t of groundwater at a time;

[0039] The selection device refers to the porcelain jar for storing groundwater, the sun exposure refers to placing the porcelain jar containing groundwater in the sun for 3 hours, and the aeration sterilization refers to destroying the bacteria in the groundwater by sodium hypochlorite. The groundwater can be initially sterilized after sun exposure, and the odor in the groundwater can be removed. The aeration sterilization can sterilize the groundwater;

[0040] Pressurization refers to the filling of aerated and sterilized groundwater into a sealed container until the pressure in the sealed container is 1.5Pa-2.2Pa. Heating refers to heating the groundwater to 120℃ through a sealed container. Air-drying refers to the natural cooling of the boiled water.

[0041] The cellar is a pit with a volume of 200m2 opened underground. 3 The cellar maintenance refers to sterilizing and purifying the air in the cellar. The cellar cooling refers to transporting the dried boiled water to the foundation for cooling. During the cellar maintenance, quicklime and pesticides are put into the cellar to further improve the cellar environment.

[0042] Auxiliary materials refer to adding 1000g-2000g of trace elements per 1 ton of boiled water to obtain mineral boiled water. By adding a certain proportion of trace elements into boiled water, boiled water can meet the needs of the human body.

[0043] Tea processing includes screening, sterilization, weighing, selection, auxiliary materials, and packaging. Screening includes machine screening and manual screening. Sterilization includes pest control, water washing, weighing and metering. Selection includes removing impurities, removing tea stems, and removing broken leaves. Auxiliary materials include sucrose, dried petals, and dried fruits.

[0044] Machine screening refers to machine selection and removal of solid impurities in white tea leaves, and manual screening refers to manual removal of weeds in white tea leaves. Machine selection can remove stones and mud blocks in white tea leaves, and manual screening can remove weeds in white tea leaves.

[0045] Insecticide refers to placing the white tea leaves in a 3-15℃ environment to remove insect eggs, and water washing refers to placing the white tea leaves in warm water at 20-30℃ for washing. By removing insect eggs from the white tea leaves and then washing them with warm water, the white tea leaves can be guaranteed to be clean before soaking.

[0046] Weighing means putting 5g of white tea leaves into every 1000ml of mineral cold boiled water;

[0047] Selection means that the white tea leaves are laid out flat and then picked individually by hand. When picking the white tea leaves individually, impurities, tea stems and broken leaves can be removed.

[0048] The auxiliary materials refer to 250g of sucrose, 100g of dried petals and dried fruits added to every 1000g of white tea leaves. By adding appropriate amounts of sucrose, dried petals and dried fruits to the white tea leaves, the flavor of the white tea leaves after soaking can be increased.

[0049] Packaging means putting 100g of white tea leaves and 10g of crushed auxiliary materials into a packaging bag to obtain a bag to be brewed;

[0050] Mix 3 fingers and soak the bag in mineral cold boiled water;

[0051] A mixing box 31, one side of which is provided with a filter box 4 connected to and used for filtering tea liquid, a stirring assembly for stirring the tea liquid is installed in the mixing box 31, two partitions 22 are installed in the filter box 4, and a coarse filter frame 23 and a fine filter frame 24 for filtering the tea liquid are fixedly installed on the two partitions 22, a coarse filter cloth 25 and a fine filter cloth 26 for intercepting tea residue are placed in the coarse filter frame 23 and the fine filter frame 24, respectively, and the coarse filter frame 23, the fine filter frame 24, the coarse filter cloth 25, and the fine filter cloth 26 can intercept the tea residue in the tea liquid;

[0052] The stirring assembly includes a bracket 5 fixedly mounted on the mixing box 31, and a hydraulic cylinder 6 is fixedly mounted on the bracket 5, a motor 7 is fixedly connected to the output end of the hydraulic cylinder 6, and a rotating shaft 8 is fixedly connected to the output end of the motor 7, and a sealing cover 9 is fixedly mounted on the rotating shaft 8;

[0053] The sealing cover 9 is fixedly provided with hollow wooden barrels 11 which are distributed circumferentially and are used to place the bags to be soaked. The rotating shaft 8 is integrally connected with stirring rods 12 which are evenly distributed and are used to stir the tea liquid. A sliding block 13 is slidably sleeved on the rotating shaft 8, and a moving plate 14 is fixedly provided on the sliding block 13. The moving plate 14 is fixedly provided with fruit wood rods 15 which are distributed circumferentially and are used to press the bags to be soaked. By placing the bags to be soaked in the hollow wooden barrel 11, when the sliding block 13 drives the moving plate 14 to move downward, the moving plate 14 drives the fruit wood rods 15 to extend into the hollow wooden barrel 11 and press the bags to be soaked, and then the bags to be soaked are pressed into the mineral cold boiled water, thereby further reducing the soaking time of the white tea leaves.

[0054] The sealing cover 9 is provided with a clamp assembly for clamping the moving plate 14;

[0055] The rotating shaft 8 is arranged vertically, and a sealing ring 10 matching with the mixing box 31 is arranged on the sealing cover 9. A moving rod 20 is connected to the stirring rod 12 by screws, and a cleaning plate 21 for cleaning the inner wall of the mixing box 31 is installed on the moving rod 20. When the mixing box 31 needs to be cleaned, the moving rod 20 is installed on the stirring rod 12, and the rotating shaft 8 drives the cleaning plate 21 to scrape the inner wall of the mixing box 31 when rotating, thereby ensuring the cleanliness of the mixing box 31.

[0056] The clamp assembly includes a fixing frame 18 fixedly mounted on the sealing cover 9, a positioning rod 16 extending into the fixing frame 18 is provided in a sliding sleeve in the movable plate 14, and a spring 17 is welded between the positioning rod 16 and the movable plate 14, a positioning hole 19 matching with the positioning rod 16 is provided on the fixing frame 18, the spring 17 is horizontally welded to a side position where the positioning rod 16 extends into the movable plate 14, a pressing end connected to the positioning rod 16 is provided in the sliding sleeve in the movable plate 14, and the positioning rod 16 is extended into the movable plate 14 by applying pressure to the pressing end. When the movable plate 14 moves down onto the sealing cover 9, the traction on the pressing end is released, so that the positioning rod 16 can extend into the positioning hole 19 under the action of the spring 17, thereby connecting the movable plate 14 with the sealing cover 9;

[0057] The coarse filter frame 23 and the fine filter frame 24 are both hollow structures with one side open. The coarse filter frame 23, the fine filter frame 24 and the partition plate 22 extend to the upper end position outside the filter box 4. The partition plate 22 is threadedly connected with bolts connected to the filter box 4. By pulling the partition plate 22, the partition plate 22 can take the coarse filter frame 23 and the fine filter frame 24 out of the filter box 4, so that the operator can clean the coarse filter frame 23 and the fine filter frame 24;

[0058] It should be noted that the specific models and specifications of the hydraulic cylinder 6 and the motor 7 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it is not repeated here.

[0059] The present invention can be explained by the following operation mode:

[0060] The underground spring 200m below the ground is the water source, and 10t of groundwater is collected each time. The groundwater is transported to a porcelain jar and placed in the sun for 3 hours. Then sodium hypochlorite is added to the groundwater to destroy the bacteria in the groundwater.

[0061] Open 200m underground 3 The cellar is equipped with lime powder to treat bacteria and air in the cellar;

[0062] The sterilized groundwater is transported to a sealed container and filled with air to adjust the pressure in the sealed container to between 1.5Pa and 2.2Pa. The groundwater is heated to 120°C by burning, and after natural cooling, the boiled water is transported to a cellar for cooling.

[0063] For every ton of boiled water, add 1000g-2000g of trace elements;

[0064] The white tea leaves are machine-selected to remove fixed impurities. Workers remove weeds from the white tea leaves and place them in a low-temperature environment of 3℃-15℃ to remove insect eggs. The white tea leaves are then washed in warm water of 20℃-30℃.

[0065] The washed white tea leaves are laid out flat, and workers select the impurities, tea stems, and broken leaves from the white tea leaves, crush the cane sugar, dried petals, and dried fruits, place the white tea leaves in packaging bags, and add a certain proportion of auxiliary materials according to the weight of the white tea leaves;

[0066] The mineral cold boiled water is transported into the mixing box 31, and a certain number of the packets to be soaked are put into the hollow wooden barrel 11 according to the capacity of the mineral cold boiled water. The output end of the hydraulic cylinder 6 is extended and retracted to drive the sealing cover 9 to move down to the mixing box 31, and the pressure end is manually pulled so that the pressure end drives the positioning rod 16 to extend into the movable plate 14. The spring 17 is stressed, and the slider 13 drives the movable plate 14 to move down after moving down. When the movable plate 14 moves down, it drives the fruit wood rod 15 to move down synchronously. When the fruit wood rod 15 moves down, it can squeeze the packets to be soaked in the hollow wooden barrel 11. The traction of the pressure end is released, and the positioning rod 16 is extended into the positioning hole 19 under the action of the spring 17, so as to connect the movable plate 14 with the sealing cover 9;

[0067] The output end of the motor 7 drives the rotating shaft 8 to rotate, and the rotating shaft 8 drives the sealing cover 9, the moving plate 14, and the stirring rod 12 to rotate. After the bubble bag contacts with the mineral cold boiled water to form tea liquid, the stirring rod 12 can stir the tea liquid while rotating;

[0068] After the tea bag is soaked for a certain period of time, the tea liquid is transported to the filter box 4, and the coarse filter frame 23, the fine filter frame 24, the coarse filter cloth 25, and the fine filter cloth 26 in the filter box 4 can filter the tea residue.

[0069] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cold brew tea beverage containing white tea, comprising water (1) and a tea bag (2), characterized in that: The water body (1) is obtained through water processing to obtain tea-making water, the tea bag (2) is obtained through tea processing to obtain pure tea, and the tea-making water and pure tea are mixed (3) and then packaged.

2. The cold brew tea beverage containing white tea according to claim 1, characterized in that: The water processing includes extraction, sterilization, steaming, cooling, and auxiliary materials. The extraction includes site selection and water intake. The sterilization includes device selection, exposure to the sun, and aeration sterilization. The steaming includes pressurization, heating, and airing. The cooling includes cellar preparation, cellar maintenance, and cellar cooling. The auxiliary materials include adding trace elements.

3. The cold brew tea beverage containing white tea according to claim 2, characterized in that: The site selection refers to selecting an underground spring with a depth of 200m, and the water extraction refers to extracting 10t of groundwater in a single quantitative manner; The selection device refers to a porcelain jar for storing groundwater, the exposure refers to placing the porcelain jar containing groundwater in the sun for 3 hours, and the aeration sterilization refers to destroying bacteria in the groundwater by sodium hypochlorite; The pressurization refers to the filling of aerated sterilized groundwater into a sealed container until the pressure in the sealed container is 1.5Pa-2.2Pa; the heating refers to heating the groundwater to 120°C through the sealed container; and the airing refers to naturally cooling the boiled water; The cellaring refers to the opening of a 200m2 underground pit. 3 The cellar, the cellar maintenance refers to sterilizing and purifying the air in the cellar, and the cellar cooling refers to transporting the dried boiled water to the foundation for cooling; The auxiliary materials refer to 1000g-2000g of trace elements added into every 1 ton of boiled water to obtain mineral boiled water.

4. The cold brew tea beverage containing white tea according to claim 1, characterized in that: The tea processing includes screening, sterilization, weighing, selection, auxiliary materials, and packaging. The screening includes machine screening and manual screening. The sterilization includes pest control and water washing. The weighing includes metering. The selection includes removing impurities, removing tea stems, and removing broken leaves. The auxiliary materials include sucrose, dried petals, and dried fruits.

5. The cold brew tea beverage containing white tea according to claim 4, characterized in that: The machine screening refers to machine selection and removal of solid impurities in white tea leaves, and the manual screening refers to manual removal of weeds in white tea leaves; The insecticide refers to placing the white tea leaves in a 3°C-15°C environment to remove insect eggs, and the water washing refers to placing the white tea leaves in warm water at 20°C-30°C for washing; The weighing refers to putting 5g of white tea leaves into every 1000ml of mineral cold boiled water; The selection refers to manually picking the white tea leaves after they are laid out flat; The auxiliary materials include 250g of sucrose, 100g of dried petals and dried fruits added to every 1000g of white tea leaves; The packaging refers to putting 100g of white tea leaves and 10g of crushed auxiliary materials into a packaging bag to obtain a bag to be brewed.

6. The cold brew tea beverage containing white tea according to claim 1, characterized in that: The mixing (3) refers to soaking the bag to be soaked in mineral cold boiled water.

7. A processing device for a cold-brewed tea beverage containing white tea as described in claim 6, comprising a mixing box (31), one side of the mixing box (31) is provided with a filter box (4) connected to and filtering the tea liquid, a stirring component for stirring the tea liquid is installed in the mixing box (31), two partitions (22) are installed in the filter box (4), and a coarse filter frame (23) and a fine filter frame (24) for filtering the tea liquid are fixedly installed on the two partitions (22), and a coarse filter cloth (25) and a fine filter cloth (26) for intercepting tea residues are respectively placed in the coarse filter frame (23) and the fine filter frame (24).

8. The processing device for a cold-brewed tea beverage containing white tea according to claim 6, characterized in that: The stirring assembly comprises a bracket (5) fixedly mounted on the mixing box (31), and a hydraulic cylinder (6) is fixedly mounted on the bracket (5), an output end of the hydraulic cylinder (6) is fixedly connected to a motor (7), and an output end of the motor (7) is fixedly connected to a rotating shaft (8), a sealing cover (9) is fixedly mounted on the rotating shaft (8), a hollow wooden barrel (11) distributed circumferentially and used to place a bubble bag is fixedly mounted on the sealing cover (9), stirring rods (12) distributed evenly and used to stir the tea liquid are integrally connected to the rotating shaft (8), a sliding block (13) is slidably sleeved on the rotating shaft (8), and a moving plate (14) is fixedly mounted on the sliding block (13), a fruit wood rod (15) distributed circumferentially and used to press the bubble bag is fixedly mounted on the moving plate (14), and a clamp assembly for clamping the moving plate (14) is mounted on the sealing cover (9).

9. The processing device for a cold-brewed tea beverage containing white tea according to claim 8, characterized in that: The rotating shaft (8) is arranged vertically, the sealing cover (9) is provided with a sealing ring (10) matched with the mixing box (31), the stirring rod (12) is connected with a moving rod (20) by screws, and the moving rod (20) is installed with a cleaning plate (21) for cleaning the inner wall of the mixing box (31), the clamp assembly comprises a fixing frame (18) fixedly installed on the sealing cover (9), the sliding sleeve in the moving plate (14) is provided with a positioning rod (16) extending into the fixing frame (18), and a spring (17) is welded between the positioning rod (16) and the moving plate (14), the fixing frame (18) is provided with a positioning hole (19) matched with the positioning rod (16), the spring (17) is horizontally welded to a side position of the positioning rod (16) extending into the moving plate (14), and the sliding sleeve in the moving plate (14) is provided with a pressure end connected to the positioning rod (16).

10. The processing device for a cold-brewed tea beverage containing white tea according to claim 7, characterized in that: The coarse filter frame (23) and the fine filter frame (24) are both hollow structures with one side open; the coarse filter frame (23), the fine filter frame (24) and the partition plate (22) extend to the upper end position outside the filter box (4); and the partition plate (22) is threadedly connected with bolts connected to the filter box (4).

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