Caffeine-free tea essential oil device

Abstract

The utility model relates to the technical field of tea essential oil production, and provides a zero-caffeine tea essential oil device which is characterized in that a rotating liquid mixing inner barrel attached to the inner wall of a mixing treatment tank is arranged in the mixing treatment tank, and a plurality of secondary stirring rods are uniformly arranged on the barrel wall of the inner side of the liquid mixing inner barrel; a central stirring assembly is arranged in the mixing treatment tank and located at the center in the liquid mixing inner barrel, a driving assembly for driving the central stirring assembly is arranged at the top of the mixing treatment tank, and a transmission assembly for transmitting rotation power of the central stirring assembly is arranged at the top in the mixing treatment tank. Due to the design and the advantages of the zero-caffeine tea essential oil device, the whole process is more efficient, controllable and humanized. The production efficiency is improved, the energy consumption is reduced, the operation difficulty is reduced, and a more advanced and convenient solution is provided for the production of the tea polyphenol solution, so that the zero-caffeine tea essential oil device has remarkable competitive advantages in the field of tea polyphenol solution production.

Description

Technical Field

[0001] The utility model relates to the technical field of tea essential oil production, in particular to a zero-caffeine tea essential oil device. Background Art

[0002] Tea essential oil is an extract rich in aromatic substances and bioactive ingredients, mainly derived from tea trees. Tea essential oil is widely used in food, spices, medicine and cosmetics. The tea polyphenols, caffeine and other ingredients it contains give tea essential oil multiple functions, including antioxidant, anti-inflammatory and antibacterial effects.

[0003] The shortcomings of the existing tea solution dealkalization device in the production of tea essential oil:

[0004] Poor mixing:

[0005] In the traditional de-alkali equipment for tea solution, the stirring and mixing effect is limited, and it is impossible to ensure that the de-alkali reagents are fully mixed, resulting in insufficient local reaction during the de-alkali process, which affects the full contact between tea polyphenols and the de-alkali reagents.

[0006] Energy waste problem:

[0007] Some devices have improper design of transmission mechanism, low transmission efficiency, resulting in energy waste, which not only increases production costs, but also runs counter to the concept of environmental protection.

[0008] Therefore, this scheme especially proposes a zero caffeine tea essential oil device to solve the above problems. Utility Model Content

[0009] In order to overcome the defects of the prior art, the purpose of the utility model is to provide a zero-caffeine tea essential oil device.

[0010] To achieve the above object, the technical solution of the utility model is implemented as follows: a zero-caffeine tea essential oil device comprises a mixing process tank, wherein a mixing liquid inner barrel is arranged inside the mixing process tank and is fitted to the inner wall of the tank and rotates, and a plurality of secondary stirring rods are evenly arranged on the inner barrel wall of the mixing liquid inner barrel, a central stirring assembly is arranged in the mixing process tank and located at the center of the mixing liquid inner barrel, a driving assembly for driving the central stirring assembly is arranged on the top of the mixing process tank, and a transmission assembly for transmitting the rotational power of the central stirring assembly is arranged on the top of the mixing process tank;

[0011] The central stirring assembly comprises:

[0012] A stirring shaft located at the center of the mixing process tank;

[0013] A plurality of main stirring rods evenly distributed on the lower half of the stirring shaft;

[0014] The transmission assembly comprises:

[0015] A sun gear connected to the top of the main stirring rod;

[0016] Four first planetary gears corresponding to the front, rear, left and right sides of the sun gear are meshed, and the four first planetary gears are rotatably mounted on the top of the mixing tank;

[0017] Four second planetary gears respectively meshed with the outer sides of the four first planetary gears, and the four second planetary gears are also rotatably mounted on the top of the mixing tank;

[0018] A transmission gear ring is wrapped around the outside of the four second planetary gears and meshed with them, and the outer ring surface of the transmission gear ring is fixedly connected to the inner wall of the upper port of the mixing liquid inner barrel.

[0019] Preferably, the transmission ratio among the sun gear, the first planetary gear, the second planetary gear and the transmission ring gear is set to 5:1:1:10.

[0020] Preferably, the drive assembly comprises:

[0021] A driving shaft connected to the top end of the stirring shaft;

[0022] A transmission gear connected to the top end of the drive shaft;

[0023] a driving gear meshed with the right side of the transmission gear;

[0024] A driving motor is installed inside the top of the mixing tank, and an output end of the driving motor is connected to the center of the driving gear.

[0025] Preferably, the transmission ratio between the driving gear and the transmission gear is set to 4:1.

[0026] Preferably, a plurality of supporting balls are evenly installed on the inner bottom and the edge tank wall of the mixing treatment tank, and the plurality of supporting balls are supported on the bottom and the outer barrel wall of the mixing liquid inner barrel.

[0027] Preferably, a drain valve pipe is provided at the bottom of the mixing treatment tank, and a liquid guide hole communicating with the drain valve pipe is provided at the center of the bottom of the mixing liquid inner barrel.

[0028] Preferably, a liquid inlet valve is provided on the top of the mixing treatment tank.

[0029] Preferably, supporting feet are provided at the bottom of the mixing treatment tank.

[0030] The beneficial effects of the utility model are embodied in:

[0031] Efficient mixing and stirring mechanism:

[0032] Through the relative rotation of the central stirring component and the mixing barrel, and the relative reverse stirring of the main stirring rod and the secondary stirring rod, efficient mixing of the tea polyphenol solution is achieved, ensuring that the dealkalization reagent fully reacts with the tea solution and improving the dealkalization efficiency.

[0033] Precise transmission ratio design:

[0034] The transmission ratio among the sun gear, the first planetary gear, the second planetary gear and the transmission gear ring is 5:1:1:10, which realizes reasonable power distribution, ensures the coordinated work of the stirring components, makes the mixing process more uniform, and reduces power consumption.

[0035] The setting of the liquid inlet valve makes it more convenient to input the raw material tea solution. At the same time, the support feet make the whole device more stable and the operation safer and more reliable.

[0036] The design and advantages of the zero caffeine tea essential oil device make the whole process more efficient, controllable and user-friendly. This not only improves production efficiency, but also reduces energy consumption and reduces the difficulty of operation, providing a more advanced and convenient solution for the production of tea polyphenols solution, making the zero caffeine tea essential oil device have a significant competitive advantage in the field of tea polyphenols solution production. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In the attached picture:

[0038] Figure 1 It is a half-cut structural schematic diagram of the utility model;

[0039] Figure 2 This is a schematic diagram of the structure of the central stirring assembly of the utility model;

[0040] Figure 3 It is a structural schematic diagram of the drive assembly of the utility model;

[0041] Figure 4 It is a structural schematic diagram of the transmission assembly of the utility model;

[0042] Description of reference numerals:

[0043] 1. Mixing tank; 2. Central stirring assembly; 3. Drive assembly; 4. Mixing inner barrel; 5. Transmission assembly; 11. Drain valve tube; 12. Support feet; 13. Support balls; 14. Inlet valve; 21. Stirring shaft; 22. Main stirring rod; 31. Drive shaft; 32. Transmission gear; 33. Drive gear; 34. Drive motor; 41. Secondary stirring rod; 42. Liquid guide hole; 51. Sun gear; 52. First planetary gear; 53. Second planetary gear; 54. Transmission gear ring. DETAILED DESCRIPTION

[0044] The utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0045] It should be noted that if the utility model embodiments involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0046] In addition, "multiple" means more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0047] Please refer to the instruction manual Figure 1-Figure 4 The utility model provides a zero-caffeine tea essential oil device:

[0048] The invention comprises a mixing treatment tank 1, wherein a mixing liquid inner barrel 4 is arranged inside the mixing treatment tank 1 and is adapted to rotate in contact with the inner wall of the tank, and a plurality of secondary stirring rods 41 are evenly arranged on the inner barrel wall of the mixing liquid inner barrel 4, a central stirring assembly 2 is arranged in the mixing treatment tank 1 and located at the center of the mixing liquid inner barrel 4, a driving assembly 3 for driving the central stirring assembly 2 is arranged on the top of the mixing treatment tank 1, and a transmission assembly 5 for transmitting the rotational power of the central stirring assembly 2 is arranged on the top of the mixing treatment tank 1;

[0049] The central stirring assembly 2 comprises:

[0050] A stirring shaft 21 located at the center of the mixing tank 1;

[0051] A plurality of main stirring rods 22 evenly distributed on the lower half of the stirring shaft 21;

[0052] The transmission assembly 5 comprises:

[0053] A sun gear 51 connected to the top of the main stirring rod 22;

[0054] Corresponding to the four first planetary gears 52 meshed with the front, rear, left and right sides of the sun gear 51, the four first planetary gears 52 are all rotatably mounted on the top of the mixing tank 1;

[0055] Four second planetary gears 53 respectively meshed with the outer sides of the four first planetary gears 52, and the four second planetary gears 53 are also rotatably mounted on the inner tank top of the mixing treatment tank 1;

[0056] A transmission gear ring 54 wrapped around the outside of the four second planetary gears 53 and meshed therewith, the outer ring surface of the transmission gear ring 54 is fixedly connected to the inner wall of the upper port of the mixing liquid inner barrel 4;

[0057] Among them, the sun gear 51 follows the stirring shaft 21 to rotate rapidly clockwise, and then drives the four first planetary gears 52 to rotate rapidly counterclockwise. At this time, the four second planetary gears 53 on the outside rotate rapidly clockwise, and finally drive the transmission gear ring 54 to rotate counterclockwise, which can achieve the effect of driving the mixed liquid inner barrel 4 to rotate counterclockwise. At this time, the stirring shaft 21 drives the main stirring rod 22 to stir the tea polyphenol solution with the de-alkali liquid added clockwise at a high speed. At the same time, several secondary stirring rods 41 inside the mixed liquid inner barrel 4 that rotates counterclockwise stir the internal mixed liquid counterclockwise, realizing relative rotation of the mixed liquid, indirectly increasing the rotation speed of the stirred liquid, and further improving the efficiency of mixed de-alkali.

[0058] The transmission ratio among the sun gear 51 , the first planetary gear 52 , the second planetary gear 53 and the transmission ring gear 54 is set to 5:1:1:10.

[0059] The driving assembly 3 comprises:

[0060] A driving shaft 31 connected to the top end of the stirring shaft 21;

[0061] A transmission gear 32 connected to the top of the driving shaft 31;

[0062] A driving gear 33 meshed with the right side of the transmission gear 32;

[0063] A driving motor 34 installed inside the top of the mixing tank 1, wherein the output end of the driving motor 34 is connected to the center of the driving gear 33;

[0064] The driving motor 34 drives the driving gear 33 to rotate, and then drives the transmission gear 32 to rotate, and finally drives the central stirring assembly 2 below to rotate at high speed through the driving shaft 31.

[0065] The transmission ratio between the driving gear 33 and the transmission gear 32 is set to 4:1.

[0066] A number of support balls 13 are evenly installed on the bottom and edge tank wall of the mixing treatment tank 1. The support balls 13 are supported on the bottom and outer barrel wall of the mixing liquid inner barrel 4, which can effectively reduce the friction when the mixing liquid inner barrel 4 rotates and improve the rotation stability.

[0067] A liquid discharge valve pipe 11 is disposed at the bottom of the mixing treatment tank 1 , and a liquid guide hole 42 communicating with the liquid discharge valve pipe 11 is disposed at the center of the bottom of the mixing liquid inner barrel 4 .

[0068] A liquid inlet valve 14 is provided on the top of the mixing treatment tank 1 .

[0069] A support leg 12 is provided at the bottom of the mixing treatment tank 1 .

[0070] Zero caffeine tea essential oil device tea solution dealkalization process:

[0071] Preparation:

[0072] The liquid inlet valve 14 at the top of the mixing treatment tank 1 is opened to prepare to input the tea solution to be dealkalized.

[0073] Input raw material solution:

[0074] The tea solution to be dealkalized and the dealkalizing agent are slowly injected into the mixing treatment tank 1 through the liquid inlet valve 14 .

[0075] Start the drive system:

[0076] The driving motor 34 is started to drive the central stirring assembly 2 and the liquid mixing inner barrel 4 to rotate relative to each other through the transmission gear system of the transmission assembly 5.

[0077] Stirring and Mixing:

[0078] The sun gear 51 rotates rapidly clockwise, driving the main stirring rod 22 to stir the alkali-containing tea polyphenols solution clockwise.

[0079] At the same time, the four first planetary gears 52 rotate counterclockwise, causing the four second planetary gears 53 to rotate clockwise, and finally causing the transmission gear ring 54 to rotate counterclockwise, and finally driving the mixing inner barrel 4 to rotate counterclockwise, thereby enhancing the mixing effect.

[0080] Dealkalization process:

[0081] The high-speed stirring of the main stirring rod 22 and the relative rotation of the secondary stirring rod 41 rotating counterclockwise in the mixing inner barrel 4 effectively promote the mixing of the tea solution and the de-alkali agent, thereby achieving the effect of rapid de-alkali.

[0082] Drainage:

[0083] When the dealkalization process is completed, the dealkalized tea polyphenol solution is discharged through the drain valve pipe 11 at the bottom of the mixing treatment tank 1.

[0084] Work completion and cleaning:

[0085] The drive motor 34 and other drive systems are stopped to end the working process.

[0086] Close the liquid inlet valve 14 and the liquid discharge valve pipe 11.

[0087] The mixing tank 1 is cleaned to prepare for the next round of production.

[0088] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0089] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0090] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A zero-caffeine tea essential oil device, comprising a mixing and processing tank (1), characterized in that: The mixing tank (1) is provided with a liquid mixing inner barrel (4) which is fitted to the inner wall of the tank and rotates, and a plurality of secondary stirring rods (41) are evenly arranged on the inner barrel wall of the liquid mixing inner barrel (4). A central stirring assembly (2) is arranged in the mixing tank (1) and located at the center of the liquid mixing inner barrel (4). A driving assembly (3) for driving the central stirring assembly (2) is arranged at the top of the mixing tank (1). A transmission assembly (5) for transmitting the rotational power of the central stirring assembly (2) is arranged at the top of the mixing tank (1); The central stirring assembly (2) comprises: A stirring shaft (21) located at the center of the mixing tank (1); A plurality of main stirring rods (22) evenly distributed on the lower half of the stirring shaft (21); The transmission assembly (5) comprises: A sun gear (51) connected to the top of the main stirring rod (22); Four first planetary gears (52) correspondingly meshed with the front, rear, left and right sides of the sun gear (51), the four first planetary gears (52) are all rotatably mounted on the internal tank top of the mixing treatment tank (1); Four second planetary gears (53) respectively meshed with the outer sides of the four first planetary gears (52), and the four second planetary gears (53) are also rotatably mounted on the inner tank top of the mixing treatment tank (1); A transmission gear ring (54) is wrapped around the outside of the four second planetary gears (53) and meshed with them, and the outer ring surface of the transmission gear ring (54) is fixedly connected to the inner wall of the upper port of the mixing liquid inner barrel (4).

2. The zero caffeine tea essential oil device according to claim 1, characterized in that: The transmission ratio among the sun gear (51), the first planetary gear (52), the second planetary gear (53) and the transmission ring gear (54) is set to 5:1:1:

10.

3. The zero caffeine tea essential oil device according to claim 1, characterized in that: The driving assembly (3) comprises: a driving shaft (31) connected to the top end of the stirring shaft (21); A transmission gear (32) connected to the top end of the driving shaft (31); A driving gear (33) meshed with the right side of the transmission gear (32); A driving motor (34) is installed inside the top of the mixing treatment tank (1), and the output end of the driving motor (34) is connected to the center of the driving gear (33).

4. The zero caffeine tea essential oil device according to claim 3, characterized in that: The transmission ratio between the driving gear (33) and the transmission gear (32) is set to 4:

1.

5. The zero caffeine tea essential oil device according to claim 1, characterized in that: A plurality of supporting balls (13) are evenly mounted on the inner bottom and the edge tank wall of the mixing treatment tank (1), and the plurality of supporting balls (13) are supported on the bottom and the outer barrel wall of the mixing liquid inner barrel (4).

6. The zero caffeine tea essential oil device according to claim 1, characterized in that: The bottom of the mixing treatment tank (1) is provided with a liquid discharge valve pipe (11), and the center of the bottom of the mixing liquid inner barrel (4) is provided with a liquid guide hole (42) which is in communication with the liquid discharge valve pipe (11).

7. The zero caffeine tea essential oil device according to claim 1, characterized in that: A liquid inlet valve (14) is provided on the top of the mixing treatment tank (1).

8. The zero caffeine tea essential oil device according to claim 1, characterized in that: Support legs (12) are provided at the bottom of the mixing treatment tank (1).

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