Tea polyphenol concentration and extraction device

Abstract

The utility model discloses a tea polyphenol concentrating and extracting device, which belongs to the technical field of tea processing, aims at solving the problem of low tea polyphenol extracting efficiency, and comprises an extracting barrel and a top cover, the extracting barrel and the top cover are in a covering mode, a feeding box is arranged at the center of the top end of the top cover, and a detachable collecting basket is arranged at the center of the bottom end of the top cover. Water permeable holes are formed in the outer wall of the collecting basket, a rolling mechanism is arranged on the inner wall of the feeding box, a liquid outlet pipeline is arranged on the outer wall of the extracting barrel, and a driving motor is fixed to the center of the bottom end of the extracting barrel; according to the tea polyphenol extraction device disclosed by the utility model, the grinding mechanism, the grinding roller, the gear, the rotating handle, the feeding box and the external pipeline are mutually matched for operation, so that tea polyphenol in tea leaves can be thoroughly extracted, and meanwhile, the surface of the grinding roller can be scoured by a solution and water under the action of the external pipeline; redundant tea leaves are prevented from remaining on the surfaces of the grinding rollers, so that the problem that the tea polyphenol extraction effect is not excellent is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of tea processing, and in particular relates to a tea polyphenol concentration and extraction device. Background Art

[0002] Tea polyphenols is the general term for polyphenols in tea, including flavanols, anthocyanins, flavonoids, flavonols and phenolic acids. Among them, flavanols (catechins) are the most important. Tea polyphenols, also known as tea tannins or tea tannins, are one of the main components that form the color, aroma and taste of tea, and are also one of the main components in tea that have health functions.

[0003] At present, the existing concentration devices have complex structures, cumbersome operation processes, and low efficiency in extracting tea polyphenols from tea leaves. At the same time, when tea leaves are mixed with solutions, the mixing effect is poor, which further leads to insufficient tea polyphenol extraction effect.

[0004] Therefore, a tea polyphenols concentration and extraction device is needed to solve the problem of low tea polyphenols extraction efficiency in the prior art. Utility Model Content

[0005] The purpose of the utility model is to provide a tea polyphenols concentration and extraction device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tea polyphenols concentration and extraction device, comprising an extraction barrel and a top cover, wherein the extraction barrel and the top cover are cover-fitted, a feed box is arranged at the center of the top end of the top cover, a detachable collection basket is arranged at the center of the bottom end of the top cover, a water-permeable hole is arranged on the outer wall of the collection basket, and a rolling mechanism is arranged on the inner wall of the feed box;

[0007] The outer wall of the extraction barrel is provided with a liquid outlet pipe, a driving motor is fixed at the center of the bottom end of the extraction barrel, and a mixing mechanism is provided at the driving end of the driving motor.

[0008] The rolling mechanism can be used to roll the tea leaves, thereby facilitating the improvement of the subsequent concentrated extraction of tea polyphenols. Water and solution can be delivered to the inner wall of the extraction barrel through an external pipeline. At the same time, water and solution are sprayed on the surface of the rolling roller, thereby preventing the tea leaves from partially adhering to the surface of the rolling roller during the rolling process, so that cleaning can be performed, thereby further improving the concentrated extraction of tea polyphenols.

[0009] By starting the driving motor, the rotating disk can be driven to rotate, and further a plurality of rotating rods can be driven to rotate. Then, through the cooperation between the mounting ring and the stirring member, the crushed tea leaves and the solution can be better mixed and stirred.

[0010] Furthermore, the rolling mechanism includes two rolling rollers, both of which are rotatably mounted on the inner wall of the feed box, and gears are commonly fixed to the other ends of the rolling rollers, and the gears are meshingly connected, and a rotating handle is fixed to the other end of one of the rolling rollers.

[0011] Furthermore, the mixing mechanism includes a rotating disk, the bottom end of which is fixed to the driving end of the driving motor, the top end of which is circumferentially distributed and rotatably mounted with a rotating rod, the outer wall of which is parallelly distributed and fixed with a plurality of mounting rings, and the outer wall of which is fixed with a plurality of stirring members.

[0012] Furthermore, the feed box passes through the top cover and is connected to the collection basket.

[0013] Furthermore, an external pipe is provided on one side outer wall of the feed box.

[0014] Furthermore, a bracket is fixed to the bottom end of the outer wall of the extraction barrel.

[0015] Compared with the prior art, the tea polyphenols concentration and extraction device provided by the utility model has at least the following beneficial effects:

[0016] (1) Through the coordination of the rolling mechanism, rolling roller, gears, rotating handle, feed box, and external pipes, the tea polyphenols in the tea leaves can be thoroughly extracted. At the same time, through the action of the external pipes, the solution and water can be flushed on the surface of the rolling roller to prevent excess tea leaves from remaining on the surface of the rolling roller, thereby avoiding poor tea polyphenol extraction effect.

[0017] (2) Through the coordination of the mixing mechanism, the rotating disk, the rotating rod, the mounting ring and the stirring element, the tea leaves, the solution and the water can be stirred better, thereby further improving the extraction effect of tea polyphenols. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front perspective view of the utility model;

[0019] Figure 2 It is an exploded view of the utility model;

[0020] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of the middle A area;

[0021] Figure 4 It is a front cross-sectional view of the utility model.

[0022] In the figure: 1. extraction barrel; 2. top cover; 3. collection basket; 4. water permeable hole; 5. feed box; 6. rolling mechanism; 61. rolling roller; 62. gear; 63. rotating handle; 7. external pipeline; 8. liquid outlet pipeline; 9. driving motor; 10. mixing mechanism; 101. rotating disk; 102. rotating rod; 103. mounting ring; 104. stirring element; 11. bracket. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the embodiments.

[0024] See also Figure 1-4 The utility model provides a tea polyphenols concentration and extraction device, comprising an extraction barrel 1 and a top cover 2. The extraction barrel 1 and the top cover 2 are cover-fitted, a feed box 5 is arranged at the center of the top end of the top cover 2, a detachable collection basket 3 is arranged at the center of the bottom end of the top cover 2, a water-permeable hole 4 is arranged on the outer wall of the collection basket 3, and a rolling mechanism 6 is arranged on the inner wall of the feed box 5;

[0025] The outer wall of the extraction barrel 1 is provided with a liquid outlet pipe 8 , a driving motor 9 is fixed at the center of the bottom end of the extraction barrel 1 , and a mixing mechanism 10 is provided at the driving end of the driving motor 9 .

[0026] The rolling mechanism 6 can mainly realize rolling of the inserted tea leaves, so as to facilitate improving the subsequent concentrated extraction effect of tea polyphenols, and water and solution can be delivered to the inner wall of the extraction barrel 1 through the external pipe 7, and water and solution are sprayed on the surface of the rolling roller 61 at the same time, so as to prevent the tea leaves from partially sticking to the surface of the rolling roller 61 during the rolling process, so as to be able to clean it, thereby further improving the concentrated extraction of tea polyphenols.

[0027] Further as Figure 1 , Figure 2 , Figure 3 As shown, the rolling mechanism 6 includes two rolling rollers 61, both of which are rotatably mounted on the inner wall of the feed box 5, and the other ends of the rolling rollers 61 are commonly fixed with gears 62, which are meshingly connected with each other, and the other end of one of the rolling rollers 61 is fixed with a rotating handle 63.

[0028] First, pour the tea leaves into the inner wall of the feed box 5, and then manually rotate the rotating handle 63 to drive the rolling roller 61 to rotate. A gear 62 is fixed to one end of the rolling roller 61, and the two gears 62 are meshed and connected, so that the two rolling rollers 61 can rotate, so that the tea leaves can be better rolled, so that the tea polyphenols inside the tea leaves can be better extracted.

[0029] Further as Figure 1 , Figure 4As shown, the mixing mechanism 10 includes a rotating disk 101, the bottom end of the rotating disk 101 is fixed to the driving end of the driving motor 9, the top end of the rotating disk 101 is rotatably mounted with a rotating rod 102 in a circular distribution, the outer wall of the rotating rod 102 is fixed with a plurality of mounting rings 103 in parallel distribution, and the outer wall of the mounting ring 103 is fixed with a plurality of stirring members 104.

[0030] By starting the driving motor 9, it can drive the rotating disk 101 to rotate, and further drive the multiple rotating rods 102 to rotate. Then, through the cooperation between the mounting ring 103 and the stirring member 104, the crushed tea leaves and the solution can be better mixed and stirred.

[0031] This solution has the following working process: first, pour the tea leaves into the inner wall of the feed box 5, and then manually rotate the rotating handle 63 to drive the rolling roller 61 to rotate, and then a gear 62 is fixed to one end of the rolling roller 61, and the two gears 62 are meshed and connected, so that the two rolling rollers 61 can rotate, so that the tea leaves can be better rolled, and the rolled tea leaves fall into the inside of the collecting basket 3, and then the proportioned solution and water source are transported to the inner wall of the extraction barrel 1 through the external pipeline 7, and at the same time, the driving motor 9 is started to drive the rotating disk 101 to rotate, and further drive multiple rotating rods 102 to rotate, and then through the cooperation between the mounting ring 103 and the stirring member 104, it can better mix and stir the rolled tea leaves and the solution, thereby improving the extraction effect of tea polyphenols.

[0032] According to the above working process, it can be known that: the top cover 2 and the extraction barrel 1 are covered, so that the extraction barrel 1 can be quickly opened, and the collection basket 3 can be disassembled at the same time to clean the tea residue.

[0033] Further as Figure 1 , Figure 2 and Figure 4 As shown, the feed box 5 passes through the top cover 2 and is connected to the collection basket 3.

[0034] The collecting basket 3 can mainly avoid the inconvenience of cleaning up the extracted tea leaves.

[0035] Further Figure 1 , Figure 2 As shown, an external pipe 7 is provided on one side outer wall of the feed box 5 .

[0036] The external pipe 7 can mainly transport the solution and water to the inner wall of the extraction barrel 1, so as to extract the tea polyphenols inside the tea leaves.

[0037] Further as Figure 1 , Figure 2and Figure 4 As shown, a bracket 11 is fixed to the bottom end of the outer wall of the extraction barrel 1.

[0038] In summary: the rolling mechanism 6 can mainly realize rolling of the inserted tea leaves, so as to facilitate the improvement of the subsequent tea polyphenols concentrated extraction effect, and water and solution can be delivered to the inner wall of the extraction barrel 1 through the external pipe 7, and water and solution are sprayed on the surface of the rolling roller 61 at the same time, so as to prevent the tea leaves from partially adhering to the surface of the rolling roller 61 during the rolling process, so that it can be cleaned, thereby further improving the concentrated extraction of tea polyphenols, and then by starting the driving motor 9, it can drive the rotating disk 101 to rotate, and further can drive the multiple rotating rods 102 to rotate, and then through the cooperation between the mounting ring 103 and the stirring member 104, it can make it possible to better mix and stir the rolled tea leaves and the solution, so that the tea polyphenols extraction effect is more outstanding.

[0039] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A tea polyphenols concentration and extraction device, comprising an extraction barrel (1) and a top cover (2), characterized in that: The extraction barrel (1) and the top cover (2) are of a cover-fitting type, a feed box (5) is arranged at the center of the top end of the top cover (2), a detachable collection basket (3) is arranged at the center of the bottom end of the top cover (2), the outer wall of the collection basket (3) is provided with a water-permeable hole (4), and the inner wall of the feed box (5) is provided with a rolling mechanism (6); The outer wall of the extraction barrel (1) is provided with a liquid outlet pipe (8), a driving motor (9) is fixed at the center of the bottom end of the extraction barrel (1), and a mixing mechanism (10) is provided at the driving end of the driving motor (9).

2. A tea polyphenols concentration and extraction device according to claim 1, characterized in that: The rolling mechanism (6) comprises two rolling rollers (61), both of which are rotatably mounted on the inner wall of the feed box (5), and the other ends of the rolling rollers (61) are commonly fixed with gears (62), and the gears (62) are meshingly connected, and the other end of one of the rolling rollers (61) is fixed with a rotating handle (63).

3. The tea polyphenols concentration and extraction device according to claim 1, characterized in that: The mixing mechanism (10) comprises a rotating disk (101), the bottom end of the rotating disk (101) is fixed to the driving end of a driving motor (9), the top end of the rotating disk (101) is rotatably mounted with a rotating rod (102) in a circumferential distribution, the outer wall of the rotating rod (102) is fixed with a plurality of mounting rings (103) in parallel distribution, and the outer wall of the mounting ring (103) is fixed with a plurality of stirring members (104).

4. The tea polyphenols concentration and extraction device according to claim 1, characterized in that: The feed box (5) passes through the top cover (2) and is connected to the collection basket (3).

5. The tea polyphenols concentration and extraction device according to claim 1, characterized in that: An external pipe (7) is provided on one side outer wall of the feed box (5).

6. The tea polyphenols concentration and extraction device according to claim 1, characterized in that: A bracket (11) is fixed to the bottom end of the outer wall of the extraction barrel (1).

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