Orange-flavor black tea preparation device
By combining a built-in roller and hot steam spray in the orange-flavored black tea preparation device, the tea leaves are turned over and withered, and dust is separated simultaneously. This solves the problem of incomplete removal of impurities from the tea leaves and improves the quality of the tea.
Patent Information
- Application Number
- CN202423125424.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-18
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-12-18
AI Technical Summary
Existing orange-flavored black tea production equipment lacks effective treatment of dust and impurities on the tea leaves during the withering process, leading to a decline in tea quality.
Design a device that includes an external fixed cylinder and an internal roller. By utilizing the rotation of the internal roller and the release of hot steam, the tea leaves can be turned over and withered simultaneously, and dust can be separated. The combination of a dust discharge net and hot steam ensures the efficient removal of dust and impurities from the tea leaves during the withering process.
This improved the preparation quality of orange-flavored black tea by achieving a dual operation of tea withering and cleaning, ensuring that impurities are effectively removed while the tea is efficiently withered, thus enhancing the overall quality of the tea.
Smart Images
Figure CN223626871U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of tea preparation, and specifically relates to a citrus-flavored black tea preparation device. BACKGROUND
[0002] Citrus-flavored black tea is a kind of tea that combines the flavors of black tea and citrus fruits (such as oranges, lemons, or grapefruits). This tea combines the rich aroma of black tea with the fresh and fruity aroma of citrus fruits, resulting in a rich and unique taste.
[0003] A citrus-flavored black tea preparation device typically includes the following main parts for the process from tea picking to finished black tea production: picking tools, withering equipment, rolling machines, fermentation equipment, drying equipment, grading and packaging equipment, etc. The withering equipment includes withering troughs and withering machines. The withering trough is a traditional withering equipment, usually used for natural withering process. It is a shallow trough with holes or drainage system at the bottom to collect and remove excess moisture. The withering machine is a modern mechanical equipment used to accelerate the withering process, improve efficiency and consistency. The design and use of the withering machine are as follows:
[0004] Structure: The withering machine is usually made of metal, with a conveyor belt or rotating drum inside to carry and turn the tea leaves. The machine is also equipped with temperature and humidity control systems.
[0005] Operation: The tea leaves are placed in the conveyor belt or drum of the withering machine, and the machine accelerates the evaporation of moisture by controlling temperature, humidity, and air flow.
[0006] Automation: The withering machine can automatically control the withering process, including temperature, humidity, and time, to ensure that the tea leaves are withered under optimal conditions.
[0007] Efficiency: The withering machine can significantly shorten the withering time, usually within 2-4 hours, suitable for large-scale production.
[0008] For the withering machine, when withering tea, due to the acceleration of moisture evaporation, fine particles such as dust previously attached to the tea leaves will gradually detach from the tea leaves. The existing withering machine lacks effective treatment of the dust and other impurities on the tea leaves, which can easily mix with the tea leaves in the subsequent process, causing the quality of the tea leaves to decline.
[0009] Therefore, in view of the above problems, the technical scheme provides a citrus-flavored black tea preparation device. UTILITY MODEL CONTENTS
[0010] The utility model aims to provide a citrus-flavored black tea preparation device to solve the problems raised in the background technology.
[0011] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a kind of orange-flavored black tea preparation device, including external fixed cylinder, built-in roller;Built-in roller rotation is arranged in the inside of external fixed cylinder, and the middle part of the upper side of external fixed cylinder is respectively provided with tea input port and discharge port, for the input and output of orange-flavored black tea, one tea output port is opened on the circumferential outer wall of external fixed cylinder, and automatic telescopic plate is movably arranged in the inside of tea output port, the opening and closing of tea output port are controlled by automatic telescopic plate, and the rotation of built-in roller is utilized, tea output port is transferred between tea input port and discharge port, to control the input of tea to built-in roller inside withering and the output of tea after withering in built-in roller inside, discharge port bottom is provided with tea collection box, and multiple groups of dust discharge nets are evenly arranged on the annular inner wall of external fixed cylinder, when built-in roller rotation is controlled to turn and wither tea, with the evaporation of moisture, dust particle impurities attached to tea begin to slowly drop, then after screening filtration of dust discharge net, it is transferred to the space between external fixed cylinder and built-in roller, a group of exhaust cylinders are arranged in the middle of built-in roller, gas outlet is evenly opened on the circumferential outer wall of exhaust cylinder, and hot steam input pipe is communicated outside with one end of exhaust cylinder movably penetrating external fixed cylinder and built-in roller, hot steam is transmitted to exhaust cylinder by hot steam input pipe, then by gas outlet, it is released towards built-in roller inside, and tea is evaporated by heating, simultaneously, humidity adjusting box is arranged on hot steam input pipe, the humidity of hot steam input into exhaust cylinder is adjusted by humidity adjusting box, that is, accurate humidity environment is provided for withering black tea, that is, while maintaining efficient withering operation of orange-flavored black tea, impurity dust on tea is simultaneously and efficiently separated.
[0012] Compared with prior art, the utility model has the advantages that: by setting rotating built-in roller in the inside of external fixed cylinder, then transferring black tea to built-in roller inside for withering by heating and turning, then inputting hot steam into built-in roller by spraying, withering black tea while separating dust impurities on its surface, to realize double operation of withering and cleaning black tea, greatly improve the preparation quality of black tea. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a partial cut open first visual angle structural schematic diagram of orange-flavored black tea preparation device.
[0014] Figure 2 It is a partial cut open second visual angle structural schematic diagram of orange-flavored black tea preparation device.
[0015] Figure 3 It is a side view structural schematic diagram of orange-flavored black tea preparation device.
[0016] Figure 4 It is Figure 1Enlarged structural schematic view of middle A.
[0017] Figure 5 For Figure 3 Enlarged structural schematic view of middle B.
[0018] Figure 6 For Figure 1 Enlarged structural schematic view of middle C.
[0019] Figure 7 For Figure 3 Enlarged structural schematic view of middle D.
[0020] Wherein: external fixed cylinder 10, built-in roller 11, servo motor 12, driving gear 13, driven gear 14, hot steam input pipe 15, humidity adjusting box 16, drying plate mounting groove 17, drying plate 18, sliding block 19, sliding rail 20, exhaust cylinder 21, air outlet 22, dust discharge net 23, tea output port 24, automatic telescopic plate 25, tea collecting box 26, tea input port 27, collecting box automatic baffle 28, dust baffle 29. DETAILED DESCRIPTION
[0021] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.
[0022] In the description of the present application, it should be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.
[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0024] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.
[0025] Please see Figures 1-7 A device for preparing orange-flavored black tea includes an outer fixed cylinder 10 and an inner drum 11. The inner drum 11 is rotatably disposed inside the outer fixed cylinder 10. The outer fixed cylinder 10 has a tea inlet 27 and an outlet 24 respectively located on its upper and lower sides for inputting and outputting orange-flavored black tea. A tea outlet 24 is located on the outer circumferential wall of the outer fixed cylinder 10. Automatic telescopic plates 25 are movable at both ends inside the tea outlet 24. The opening and closing of the tea outlet 24 are controlled by the automatic telescopic plates 25, and the rotation of the inner drum 11 controls the transfer of the tea outlet 24 between the tea inlet 27 and the outlet. This controls the input of tea into the inner drum 11 for withering and the output of tea after withering. A tea collection box 26 is located at the bottom of the outlet. Multiple sets of dust discharge nets 23 are evenly arranged on the annular inner wall of the outer fixed cylinder 10. When the inner drum 11 rotates to wither the tea, as moisture evaporates... Dust particles and impurities adhering to the tea leaves begin to slowly fall off. After being screened and filtered by the dust discharge net 23, they are transferred to the space between the external fixed cylinder 10 and the internal drum 11. A set of exhaust pipes 21 is provided in the middle of the internal drum 11. The exhaust pipes 21 have evenly distributed air vents 22 on their outer circumferential outer wall. One end of the exhaust pipe 21 moves through the external fixed cylinder 10 and the internal drum 11 and is connected to a hot steam input pipe 15. Hot steam is transmitted to the exhaust pipe 21 through the hot steam input pipe 15 and then released into the internal drum 11 through the air vents 22, heating the tea leaves and evaporating moisture. At the same time, a humidity regulating box 16 is provided on the hot steam input pipe 15. The humidity regulating box 16 adjusts the humidity of the hot steam input into the exhaust pipe 21, thus ensuring an accurate humidity environment for the withering of the black tea. In other words, while maintaining efficient withering of orange-flavored black tea, impurities and dust on the tea leaves are simultaneously and efficiently separated.
[0026] In the embodiments of the present invention, see Figure 4The outer wall of one end of the built-in roller 11 is provided with a ring of driven gear ring 14, one side of the driven gear ring 14 is engaged with a set of driving gears 13 which are rotatably arranged in the inner wall of the outer fixed cylinder 10, one side of the driving gear 13 is connected with a servo motor 12 in the middle, the servo motor 12 is started to drive the driving gear 13 to rotate, thereby driving the driven gear ring 14 to drive the built-in roller 11 to rotate inside the outer fixed cylinder 10, at the same time, in order to keep the stability of the built-in roller 11 when rotating inside the outer fixed cylinder 10, a plurality of radially distributed sliding blocks 19 are annularly and equidistantly arranged on the outer wall of the other end of the built-in roller 11, a ring of sliding rails 20 is arranged on the inner wall of the outer fixed cylinder 10 corresponding to the sliding blocks 19, and the sliding blocks 19 are arranged inside the sliding rails 20 to rotate, thereby increasing the balance of the built-in roller 11 when rotating.
[0027] The outer end of the hot steam input pipe 15 is communicated with a hot steam generating device, that is, according to the temperature requirement of the withering of orange-flavored black tea, the hot steam generating device is used to input hot steam with a corresponding temperature into the hot steam input pipe 15.
[0028] A drying plate mounting groove 17 with a top opening is arranged in the humidity adjusting box 16, the drying plate mounting groove 17 is in communication with the hot steam input pipe 15 on both sides, a drying plate 18 is longitudinally inserted and mounted in the drying plate mounting groove 17, according to the humidity requirement of the hot steam input into the built-in roller 11, a drying plate 18 of a suitable type is mounted in the drying plate mounting groove 17, thereby accurately adjusting the humidity inside the built-in roller 11.
[0029] In one example of the present application, in order to keep the built-in roller 11 under rotation from outputting the dust on the black tea inside it to the outside through the dust discharge net 23, falling into the tea leaf collecting box 26, two groups of dust baffle plates 29 are symmetrically arranged on both sides of the top of the tea leaf collecting box 26, used to block the dust falling between the outer fixed cylinder 10 and the built-in roller 11 on both sides of the discharge port from moving to the top of the tea leaf collecting box 26, and two groups of collecting box automatic baffle plates 28 are symmetrically arranged on both sides of the top of the tea leaf collecting box 26, when the two groups of collecting box automatic baffle plates 28 are stretched, the end part is in contact with each other to close the top of the tea leaf collecting box 26 and form an inverted V-shaped structure, thereby ensuring that the dust output along the dust discharge net 23 cannot enter the tea leaf collecting box 26 through the top of the tea leaf collecting box 26, when it is needed to move the withered black tea to the inside of the tea leaf collecting box 26 through the tea output port 24, the automatic telescopic plate 25 and the collecting box automatic baffle plate 28 can be opened at the same time.
[0030] It should be noted that in the drawings of the specification, the internal structures of the outer fixed cylinder 10 and the built-in roller 11 are all shown, and in the actual situation, the two ends of the outer fixed cylinder 10 and the built-in roller 11 are all arranged in a sealed state, thereby keeping the sealing performance of the built-in roller 11 when withering the black tea inside it.
[0031] The working principle of the utility model is: in the device idle, all the drive mentioned above, its power element, electrical device and the power supply through the wire connection, the electrical device between the working order complete electrical connection, its detailed connection means, for the art known technology, the following mainly introduces the working principle and process, not to the electrical control do the explanation, use, through the waiting wilted orange flavor black tea along the tea input port 27 through the tea output port 24 is transferred to the built-in roller 11 inside, then according to the wilted temperature and humidity requirement, through the hot steam input pipe 15 hot steam passes through the humidity adjusting box 16 is transferred to the exhaust cylinder 21, then through the exhaust cylinder 21 towards the built-in roller 11 inside release, to the black tea for heating evaporation moisture, along with the reduction of moisture, the dust on the tea in the rotation of built-in roller 11 and the impact of gas in the air hole 22, along the dust discharge net 23 is transferred to the gap between the external fixed cylinder 10 and built-in roller 11, thereby the black tea is cleaned, after the wilted, dust discharge net 23 is transferred to the tea collection box 26 upper side, then open the automatic telescopic plate 25, collection box automatic baffle 28, black tea is transferred to the tea collection box 26 inside storage.
[0032] The preferred embodiments of the application are described in detail above, but the application is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the application.
Claims
1. A device for preparing orange-flavored black tea, characterized by, The utility model relates to a tea making machine, including external fixed cylinder (10), built-in roller (11), built-in roller (11) rotation is arranged in the inside of external fixed cylinder (10), and the middle part of external fixed cylinder (10) upper and lower sides are equipped with tea input (27) and discharge port respectively, and one tea output (24) is equipped on the circumferential outer wall of external fixed cylinder (10), and automatic telescopic board (25) is movably arranged in the both ends of tea output (24) inside, and tea collection box (26) is arranged at the bottom of discharge port, and a plurality of groups of dust exhaust net (23) are evenly arranged on the annular inner wall of external fixed cylinder (10), and a group of exhaust cylinder (21) is arranged in the middle of built-in roller (11), and a plurality of groups of exhaust hole (22) are evenly arranged on the circumferential outer wall of exhaust cylinder (21), and hot steam input pipe (15) is communicated outward and moves through external fixed cylinder (10) and built-in roller (11) one end of exhaust cylinder (21), and humidity adjusting box (16) is arranged on hot steam input pipe (15).
2. A device for preparing orange-flavored black tea according to claim 1, characterized in that, The outer wall of one end of built-in roller (11) is provided with a driven gear ring (14), and the driven gear ring (14) is engaged with a group of driving gears (13) rotationally arranged in the inner wall of external fixed cylinder (10) on one side.
3. A device for preparing orange-flavored black tea according to claim 2, characterized in that, A plurality of radially distributed sliding blocks (19) are annularly and equidistantly installed on the outer wall of the other end of built-in roller (11), a circle of sliding rails (20) are formed in the inner wall of external fixed cylinder (10) corresponding to the sliding blocks (19), and the sliding blocks (19) are rotationally arranged in the sliding rails (20).
4. A device for preparing orange-flavored black tea according to claim 3, characterized in that, The outer end of hot steam input pipe (15) is communicated with a steam generating device. A drying plate mounting groove (17) with an open top is formed in the humidity adjusting box (16), the drying plate mounting groove (17) is in communication with the hot steam input pipe (15) on both sides, and a drying plate (18) is longitudinally inserted and mounted in the drying plate mounting groove (17).
5. A device for preparing orange-flavored black tea according to claim 4, characterized in that, Two groups of dust baffle plates (29) are symmetrically installed on both sides of the top of tea collection box (26), and two groups of collection box automatic baffle plates (28) are symmetrically arranged on both sides of the top of tea collection box (26).