Fresh flower fragrance extraction device for scented tea scenting

Abstract

The utility model relates to a fresh flower fragrance extraction device for scented tea scenting, which comprises a fragrance extraction cylinder, a fragrance extraction device, a fragrance extraction device and a fragrance extraction device, the aeration pipe is coaxially arranged in the aroma enhancing cylinder, and the lower end of the aeration pipe extends out of the aroma enhancing cylinder and is connected to an external air source; the spiral blade is arranged in the aroma enhancing cylinder and is coaxially and fixedly connected with the aeration pipe; the driving mechanism is in transmission connection with the part of the aeration pipe extending out of the aroma enhancing cylinder and is used for driving the aeration pipe to drive the spiral blade to rotate. According to the fresh flower fragrance extraction device for scented tea scenting provided by the embodiment of the invention, the fresh flowers are independently placed in the fragrance extraction cylinder, and the airflow of the aeration pipe is utilized to promote the release of the flower fragrance, so that efficient and specific fragrance extraction is realized, and the design enables the air rich in the flower fragrance to be discharged from the exhaust port and directly guided to external scenting equipment; the tea leaves are scented, physical damage in the separation process of the tea leaves and the fresh flowers after scenting is completed is avoided, and the completeness of the finished tea leaves is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural and sideline product processing equipment, in particular to a flower aroma extraction device for scenting scented tea. Background Art

[0002] In the prior art, with the improvement of people's living standards and the pursuit of a healthy lifestyle, scented tea, as a beverage that combines the health properties of tea and the unique aroma of flowers, is becoming more and more popular among consumers. The traditional scenting method of scented tea mainly includes selecting high-quality tea leaves and fresh flowers, and through the steps of spreading, mixing, closed scenting, separation and drying, the tea leaves absorb the fragrance of flowers to form scented tea with a specific aroma.

[0003] At present, the traditional scenting method of scented tea mainly includes the following steps: first, select high-quality tea leaves and fresh flowers, then spread the tea leaves and flowers to remove some moisture; then mix the tea leaves and flowers in a certain proportion, and put the mixed materials into a sealed container for scenting, so that the tea leaves can fully absorb the floral fragrance; finally, separate the tea leaves from the flowers, remove the flowers that have lost their fragrance, and dry the tea leaves that have absorbed the floral fragrance.

[0004] However, although the traditional scented tea scenting method can produce scented tea with a unique aroma, it still has some limitations. For example, after the scenting process is completed, the tea leaves and fresh flowers need to be separated. This step is not only cumbersome and time-consuming, but the separation process also leads to a significant increase in production costs and labor intensity. More importantly, the tea leaves may be damaged during the camellia flower separation process, which will undoubtedly affect the quality of the final product. Summary of the invention

[0005] In order to solve the above problems, the utility model provides a flower aroma extraction device for scented tea making, which avoids physical damage during the separation process of tea leaves and flowers after scenting, thereby ensuring the integrity of the finished tea leaves.

[0006] In order to achieve the above-mentioned purpose, the flower aroma extraction device for scenting tea designed by the utility model comprises:

[0007] The fragrance cylinder is arranged vertically, and an exhaust port is arranged on the top;

[0008] An aeration pipe is coaxially arranged in the fragrance cylinder, and the lower end of the aeration pipe extends out of the fragrance cylinder and is connected to an external air source;

[0009] The spiral blade is arranged in the fragrance cylinder and is coaxially fixedly connected with the aeration pipe;

[0010] A driving mechanism is connected to the portion of the aeration pipe extending out of the fragrance tube, and is used to drive the aeration pipe to drive the spiral blade to rotate;

[0011] A return pipe is arranged parallel to the fragrance cylinder, and the upper end of the return pipe is connected to the outer side wall of the top of the fragrance cylinder, and the lower end of the return pipe is connected to the outer side wall of the bottom of the fragrance cylinder;

[0012] The length of the return pipe in the axial direction of the fragrance tube is smaller than the length of the spiral blade in the axial direction of the fragrance tube, and aeration holes are evenly distributed on the circumferential surface of the aeration pipe located inside the fragrance tube.

[0013] In order to further enhance the release of the fragrance of fresh flowers, a plurality of air holes are evenly arranged on the surface of the spiral blades.

[0014] In order to better disperse the flowers, there are multiple ridges evenly distributed on the surface of the spiral blade.

[0015] In order to facilitate maintenance and cleaning, the top of the fragrance cylinder is detachably connected with a top cover, and the exhaust port is arranged on the top cover.

[0016] In order to improve the efficiency and effect of gas flow, an axial flow fan is installed in the exhaust port.

[0017] In order to ensure the purity of aroma extraction, a blind plate is provided at one end of the aeration pipe away from the external air source.

[0018] In order to simply and effectively drive the aeration pipe, a base is also included. The fragrance tube is fixedly mounted on the base through a frame. The driving mechanism includes a driving motor and a belt transmission mechanism. The driving motor is fixedly mounted on the base and connected to the aeration pipe through the belt transmission mechanism.

[0019] In order to simply and effectively realize continuous air supply when the aeration pipe rotates, a rotary joint is provided on the portion of the aeration pipe extending out of the fragrance tube, and the end of the rotary joint facing away from the aeration pipe is connected to an external air source.

[0020] In order to further improve the convenience of maintenance, a hanging ring is provided on the top of the incense cylinder.

[0021] A further solution is that a feeding port is provided on the outer side wall of the return pipe.

[0022] The flower aroma extraction device for scenting scented tea designed by the utility model realizes efficient and specific aroma extraction by placing flowers separately in the aroma extraction cylinder and utilizing the airflow of the aeration pipe to promote the release of flower aroma. This design not only enables the air rich in flower aroma to be discharged from the exhaust port and directly guided to the external scenting equipment to scent the tea leaves, but also avoids physical damage in the process of separating the tea leaves from the flowers after the scenting is completed, thereby ensuring the integrity of the finished tea leaves. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall planar structure of an embodiment of the present application;

[0024] Figure 2 This is a schematic diagram of a fragrance cylinder provided in an embodiment of the present application;

[0025] Figure 3 This is a schematic diagram of the cooperation between the spiral blade and the fragrance tube in the embodiment of the present application;

[0026] Figure 4 It is a schematic diagram of the scenting system provided in the embodiment of the present application.

[0027] Among them: fragrance cylinder 10, exhaust port 11, top cover 12, axial flow fan 13, aeration pipe 20, aeration hole 21, blind plate 22, spiral blade 30, air hole 31, driving mechanism 40, driving motor 41, belt transmission mechanism 42, return pipe 50, feeding port 51, base 60, frame 61, rotary joint 70, hanging ring 80. DETAILED DESCRIPTION

[0028] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0029] Example 1.

[0030] like Figure 1-4 As shown, the flower aroma extraction device for scenting tea described in this embodiment includes:

[0031] The fragrance cylinder 10 is vertically arranged, and an exhaust port 11 is arranged on the top thereof for exhausting air containing the floral fragrance;

[0032] The aeration pipe 20 is coaxially arranged in the fragrance tube 10, and the lower end of the aeration pipe 20 extends out of the fragrance tube 10 and is connected to an external air source, so as to provide necessary airflow for the flowers to promote the release of the flower fragrance;

[0033] The spiral blade 30 is disposed in the aroma tube 10 and is coaxially fixedly connected to the aeration pipe 20;

[0034] A driving mechanism 40 is connected to the portion of the aeration tube 20 extending outside the fragrance tube 10, and is used to drive the aeration tube 20 to drive the spiral blade 30 to rotate;

[0035] The return pipe 50 is arranged parallel to the fragrance cylinder 10, and the upper end of the return pipe 50 is connected to the outer side wall of the top of the fragrance cylinder 10, and the lower end of the return pipe 50 is connected to the outer side wall of the bottom of the fragrance cylinder 10;

[0036] The axial length of the return pipe 50 in the fragrance cylinder 10 is smaller than the axial length of the spiral blade 30 in the fragrance cylinder 10 , and aeration holes 21 are evenly distributed on the circumferential surface of the aeration pipe 20 located inside the fragrance cylinder 10 .

[0037] When implementing it, refer to Figure 1 and Figure 4 As shown, fresh flowers are placed in the fragrance cylinder 10, and the driving mechanism 40 is started to drive the aeration pipe 20 and the spiral blade 30 to rotate synchronously. This action causes the flowers to spirally rise along the inner wall of the fragrance cylinder 10 driven by the spiral blade 30. During the rising process, the external air source conveys airflow into the fragrance cylinder 10 through the aeration pipe 20, and the aeration holes 21 evenly distributed on the circumference of the aeration pipe 20 ensure that the airflow can evenly act on the flowers on the spiral blade 30 to promote the release of flower fragrance and accelerate the extraction of aroma components. As the fragrance is extracted, the air containing the fragrance is gradually discharged through the exhaust port 11 set at the top of the fragrance cylinder 10. The discharged aroma air then enters the external scenting equipment and is scented with tea leaves so that the tea leaves absorb the flower fragrance.

[0038] In addition, since the axial length of the return tube 50 in the fragrance cylinder 10 is less than the length of the spiral blade 30, after the flowers are brought to the top area of ​​the fragrance cylinder 10 by the spiral blade 30, they will enter through the upper end of the return tube 50 and then move downward along the return tube 50 to the bottom of the fragrance cylinder 10. This design allows the flowers to circulate in the fragrance cylinder 10 and repeat the fragrance extraction process, thereby improving the efficiency and specificity of the aroma extraction. That is, through this continuous and cyclic extraction process, not only the efficient extraction of the flower aroma is achieved, but also the waste of materials is reduced by recycling the flowers.

[0039] In some embodiments, Figure 3 As shown, a plurality of air holes 31 are evenly arranged on the surface of the spiral blade 30. The air holes 31 directly improve the air permeability of the surface of the spiral blade 30, which helps the aroma components in the flowers to be more quickly and fully released into the air flow.

[0040] In some embodiments, a plurality of convex strips are evenly distributed on the surface of the spiral blade 30. In this embodiment, the convex strips (not shown) are evenly distributed along the extension path of the spiral blade 30, which increases the contact area between the spiral blade 30 and the flowers, helps to transmit power more evenly, and reduces the sliding or accumulation of flowers on the blade.

[0041] In some embodiments, Figure 1 As shown, the top of the incense cylinder 10 is detachably connected to a top cover 12, and the exhaust port 11 is arranged on the top cover 12. The detachability of the top cover 12 makes it more convenient to maintain and inspect the inside of the incense cylinder 10, and the internal components can be quickly accessed for necessary maintenance work.

[0042] In some embodiments, Figure 1As shown, an axial flow fan 13 is installed in the exhaust port 11. The axial flow fan 13 can generate a stable airflow, improve the efficiency of gas discharge from the aroma cylinder 10, and ensure that the aroma components are quickly guided to the external scenting equipment.

[0043] In some embodiments, Figure 1 and Figure 4 As shown, a blind plate 22 is provided at one end of the aeration pipe 20 away from the external air source. In this embodiment, the blind plate 22 is provided to ensure that the airflow delivered by the aeration pipe 20 flows out only from the aeration hole 21, that is, to ensure that the airflow is discharged from the fragrance tube 10 only after flowing through the flowers, so that the purity of the fragrance of the flowers can be ensured.

[0044] In some embodiments, Figure 1 As shown, in order to simply and effectively drive the aeration tube 20, a base 60 is also included, and the aroma tube 10 is fixedly mounted on the base 60 through a frame 61. The driving mechanism 40 includes a driving motor 41 and a belt transmission mechanism 42. The driving motor 41 is fixedly mounted on the base 60 and connected to the aeration tube 20 through the belt transmission mechanism 42. In this way, the base 60 provides a stable support for the entire device, and can cooperate with the frame to ensure the stability and safety of the aroma tube 10 during operation. The driving motor 41 is fixed on the base 60 for easy access and maintenance. The belt transmission mechanism 42 can reduce the vibration caused by direct drive, so that the rotation of the aeration tube 20 is more stable, which is conducive to improving the uniformity and efficiency of the extraction process.

[0045] In some embodiments, Figure 1 As shown, in order to simply and effectively realize the continuous supply of air source when the aeration tube 20 rotates, the portion of the aeration tube 20 extending outside the aroma tube 10 is provided with a rotary joint 70, and the end of the rotary joint 70 away from the aeration tube 20 is connected to the external air source. In this embodiment, the rotary joint 70 ensures that the air source can be continuously supplied even when the aeration tube 20 rotates, ensuring the stability and continuity of the aroma extraction process.

[0046] In some embodiments, Figure 1 As shown, a lifting ring 80 is provided on the top of the incense cylinder 10. The lifting ring 80 provides a stable lifting point, making it easier and safer to perform necessary maintenance on the incense cylinder 10.

[0047] In some embodiments, Figure 4 As shown, a feeding port 51 is provided on the outer wall of the return tube 50. The feeding port 51 provides a direct and easy-to-operate point for adding flowers or other materials into the fragrance cylinder 10 or the return tube 50, so as to avoid direct contact between the operator and the rotating parts, thereby improving the safety of the operation.

[0048] The flower aroma extraction device for scenting scented tea provided in this embodiment achieves efficient and specific aroma extraction by placing flowers separately in the aroma extraction cylinder and using the airflow of the aeration pipe to promote the release of flower aroma. This design not only allows the air rich in flower aroma to be discharged from the exhaust port and directly guided to the external scenting equipment to scent the tea leaves, but also avoids physical damage during the separation process of the tea leaves and flowers after the scenting is completed, thereby ensuring the integrity of the finished tea leaves.

[0049] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0050] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A flower aroma extraction device for scenting tea, characterized in that: include: The fragrance cylinder is arranged vertically, and an exhaust port is arranged on the top; An aeration pipe is coaxially arranged in the fragrance cylinder, and the lower end of the aeration pipe extends out of the fragrance cylinder and is connected to an external air source; The spiral blade is arranged in the fragrance cylinder and is coaxially fixedly connected with the aeration pipe; A driving mechanism is connected to the portion of the aeration pipe extending out of the fragrance tube, and is used to drive the aeration pipe to drive the spiral blade to rotate; A return pipe is arranged parallel to the fragrance cylinder, and the upper end of the return pipe is connected to the outer side wall of the top of the fragrance cylinder, and the lower end of the return pipe is connected to the outer side wall of the bottom of the fragrance cylinder; The length of the return pipe in the axial direction of the fragrance tube is smaller than the length of the spiral blade in the axial direction of the fragrance tube, and aeration holes are evenly distributed on the circumferential surface of the aeration pipe located inside the fragrance tube.

2. The device for extracting fresh flower aroma for scenting tea according to claim 1, characterized in that: A plurality of air holes are evenly arranged on the surface of the spiral blade.

3. The device for extracting fresh flower aroma for scenting scented tea according to claim 1 or 2, characterized in that: A plurality of convex strips are evenly distributed on the surface of the spiral blade.

4. The device for extracting fresh flower aroma for scenting tea according to claim 1, characterized in that: The top of the fragrance cylinder is detachably connected with a top cover, and the exhaust port is arranged on the top cover.

5. The device for extracting fresh flower aroma for scenting tea according to claim 1 or 4, characterized in that: An axial flow fan is installed in the exhaust port.

6. The device for extracting fresh flower aroma for scenting tea according to claim 1, characterized in that: A blind plate is provided at one end of the aeration pipe away from the external air source.

7. The device for extracting fresh flower aroma for scenting scented tea according to claim 1, 2, 4 or 6, characterized in that: It also includes a base, the aroma tube is fixedly mounted on the base through a frame, the driving mechanism includes a driving motor and a belt transmission mechanism, the driving motor is fixedly mounted on the base and connected to the aeration pipe through the belt transmission mechanism.

8. The device for extracting fresh flower aroma for scenting tea according to claim 7, characterized in that: The portion of the aeration pipe extending out of the fragrance tube is provided with a rotary joint, and the end of the rotary joint facing away from the aeration pipe is connected to an external air source.

9. The device for extracting fresh flower aroma for scenting tea according to claim 7, characterized in that: A hanging ring is arranged on the top of the incense cylinder.

10. The device for extracting fresh flower aroma for scenting tea according to claim 7, characterized in that: A feeding port is arranged on the outer side wall of the return pipe.

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