Jasmine tea scenting equipment for tea finished product processing

Abstract

The utility model discloses jasmine tea scenting equipment for processing tea finished products, which comprises a sealed extraction bin, the sealed extraction bin is used for storing jasmine flowers in a sealed manner, an extraction device is arranged on the sealed extraction bin, and the extraction device is used for extracting the fragrance of the jasmine flowers in the sealed extraction bin; the tea scenting device further comprises a fragrance transmission pipeline, one end of the fragrance transmission pipeline is communicated with the extraction device, the other end of the fragrance transmission pipeline is communicated with a tea scenting bin, a tea bearing frame is arranged in the tea scenting bin, and the tea bearing frame is used for placing tea finished products; wherein the extraction device comprises an extraction motor, the extraction motor is fixedly mounted on the outer wall of the sealed extraction bin, the output shaft end of the extraction motor penetrates through the sealed extraction bin and is fixedly connected with a stirring shaft, stirring blades are arranged on the surface of the stirring shaft, and an extraction heating layer is arranged on the inner wall of the sealed extraction bin; by controlling the sealed extraction bin and the tea scenting bin which are communicated with each other, the automation of the tea scenting process is realized.

Description

Technical Field

[0001] This utility model relates to the field of tea production and processing technology, specifically to a jasmine tea scenting device for processing finished tea products. Background Technology

[0002] Jasmine tea is one of China's top ten famous teas. It is made by combining jasmine flowers picked in spring with tea leaves from the tea plant where they grow. It has the fragrance of spring flowers and the freshness of tea leaves, and it also has anti-cancer and anti-mutation effects.

[0003] The traditional jasmine tea scenting process is complicated and involves many steps, including picking fresh flowers, spreading them out to dry, mixing them, ventilating and cooling them, piling them up, removing the flowers, and drying them. This process requires a lot of manpower and time, and because of the complicated process, it can easily affect the taste and quality of the jasmine tea.

[0004] To address the shortcomings of existing jasmine tea scenting methods, which mostly rely on manual labor and involve complex procedures, an improved solution has been proposed. This involves sealing jasmine flowers in a closed space and extracting their fragrance using an extraction technique. The fragrance is then transferred to the finished tea product through sealed pipes to achieve the scenting effect. However, this solution also has some drawbacks, such as low fragrance extraction efficiency, uneven fragrance transfer, and unsatisfactory scenting results.

[0005] Therefore, there is a need to provide a jasmine tea scenting device for processing tea products. Utility Model Content

[0006] The purpose of this utility model is to provide a jasmine tea scenting device for processing tea products, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A jasmine tea scenting device for processing tea products is characterized by: a sealed extraction chamber for sealing and storing jasmine flowers, an extraction device for extracting the aroma of the jasmine flowers from the sealed extraction chamber; an aroma transmission pipe, one end of which is connected to the extraction device and the other end of which is connected to a tea scenting chamber, a tea support rack inside the tea scenting chamber for placing the finished tea products; wherein the extraction device includes an extraction motor fixedly installed on the outer wall of the sealed extraction chamber, the output shaft of the extraction motor penetrating the sealed extraction chamber and fixedly connected to a stirring shaft, the surface of the stirring shaft being provided with stirring blades, and an extraction heating layer being provided on the inner wall of the sealed extraction chamber.

[0009] Preferably, a sealing cover is hinged to the top of the sealed extraction chamber, a sealing gasket is provided between the sealing cover and the sealed extraction chamber, and a viewing window is provided on the side wall of the sealed extraction chamber.

[0010] Preferably, the stirring blades are equidistantly arrayed on the surface of the stirring shaft, the stirring blades are matched with the inner wall of the sealed extraction chamber, and the extraction heating layer has a spiral structure and is evenly distributed on the inner wall of the sealed extraction chamber.

[0011] Preferably, the surface of the tea scenting chamber is hinged with a scenting chamber door, the inner wall of the tea scenting chamber is provided with a heat insulation layer, the tea support frame is a mesh structure, and the edge of the tea support frame is provided with a slide rail, and the inner wall of the tea scenting chamber is provided with a slide groove that matches the slide rail.

[0012] Preferably, a one-way valve is provided inside the fragrance transmission pipe, the one-way valve is used to control the one-way transmission of airflow in the fragrance transmission pipe, and a temperature sensor and a pressure sensor are provided on the surface of the fragrance transmission pipe.

[0013] Preferably, the inner wall of the tea scenting chamber is further provided with an aromatherapy auxiliary component, which includes an aromatherapy nozzle. The aromatherapy nozzle is fixedly installed on the inner wall of the tea scenting chamber and is connected to the aroma transmission pipe. A micro air pump is provided on the surface of the aromatherapy nozzle, which is used to control the amount of air sprayed from the aromatherapy nozzle.

[0014] Preferably, the bottom of the tea scenting chamber is provided with a drain outlet, and a solenoid valve is provided at the drain outlet. The bottom of the inner wall of the tea scenting chamber is a sloping structure, and the lowest point of the sloping structure is opposite to the drain outlet.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This utility model features an interconnected sealed extraction chamber and a tea scenting chamber, with the tea scenting chamber equipped with an aromatherapy auxiliary component, thus automating the tea scenting process. The aromatherapy nozzles and micro-air pump in the aromatherapy auxiliary component can precisely control the amount of fragrance emitted as needed, further improving the uniformity and efficiency of the scenting process. Furthermore, the drain outlet and solenoid valve design at the bottom of the tea scenting chamber automatically drain excess liquid, reducing manual cleaning steps and lowering labor and time costs.

[0017] 2. This invention effectively improves the extraction efficiency of jasmine fragrance by using a stirring shaft and stirring blades within a sealed extraction chamber, combined with a spiral-shaped extraction heating layer. The stirring blades ensure that the jasmine flowers are evenly heated and stirred during the extraction process, guaranteeing the full release of fragrance components. Simultaneously, the one-way valve, temperature sensor, and pressure sensor within the fragrance transmission pipeline precisely control the fragrance transmission process, ensuring that the fragrance is evenly distributed into the tea scenting chamber. This avoids the problem of uneven fragrance distribution in traditional scenting processes, thereby improving the effect and quality of tea scenting. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a partial front sectional view of the present invention;

[0020] Figure 3 for Figure 2 A magnified view of part A in the image;

[0021] Figure 4 for Figure 2 A magnified view of part B in the image;

[0022] Figure 5 for Figure 2 A magnified view of part C.

[0023] In the diagram: 1-Sealed extraction chamber; 101-Sealed cover; 102-Sealing gasket; 103-Viewing window; 2-Extraction device; 201-Extraction motor; 202-Stirring shaft; 203-Stirring blade; 204-Extraction heating layer; 3-Aroma transmission pipe; 301-One-way valve; 302-Temperature sensor; 303-Pressure sensor; 4-Tea scenting chamber; 401-Scenting chamber door; 402-Insulation layer; 403-Slide groove; 404-Drain outlet; 405-Solenoid valve; 5-Tea support rack; 501-Slide rail; 6-Aromatherapy auxiliary components; 601-Aromatherapy nozzle; 602-Miniature air pump. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figures 1 to 5As shown, this utility model is a jasmine tea scenting device for processing tea products. The device comprises a sealed extraction chamber 1, an extraction device 2, an aroma transmission pipe 3, a tea scenting chamber 4, and a tea support rack. The sealed extraction chamber 1 is used to seal and store jasmine flowers, ensuring that the aroma of the jasmine flowers does not leak out during the aroma extraction process, thus improving extraction efficiency. The extraction device 2 is installed on the sealed extraction chamber 1 to extract the aroma of the jasmine flowers within it. Specifically, the extraction device 2 includes an extraction motor 201, which is fixedly installed in the sealed extraction chamber 1. The outer wall of the extraction motor 201 has an output shaft that passes through the sealed extraction chamber 1 and is fixedly connected to a stirring shaft 202. The surface of the stirring shaft 202 is provided with stirring blades 203. When the extraction motor 201 is working, it will drive the stirring shaft 202 and stirring blades 203 to rotate, stirring the jasmine flowers in the sealed extraction chamber 1, so that the aroma of the jasmine flowers can be released more fully and the extraction efficiency can be improved. At the same time, the inner wall of the sealed extraction chamber 1 is provided with an extraction heating layer 204, which can heat the jasmine flowers in the sealed extraction chamber 1, accelerate the release of the jasmine flower aroma, and further improve the extraction efficiency.

[0026] More specifically, one end of the aroma transmission pipe 3 is connected to the sealed extraction chamber 1, and the other end is connected to the tea scenting chamber 4. The tea scenting chamber 4 is equipped with a tea support rack 5, which is used to place the finished tea products. When the extraction device 2 extracts the aroma of jasmine, it will transmit the aroma to the tea scenting chamber 4 through the aroma transmission pipe 3, so that it can come into contact with the finished tea products and achieve the scenting effect.

[0027] Furthermore, to ensure the airtightness of the sealed extraction chamber 1, a sealing cover 101 is hinged to the top of the sealed extraction chamber 1, and a sealing gasket 102 is provided between the sealing cover 101 and the sealed extraction chamber 1. When the sealing cover 101 is closed, the sealing gasket 102 can ensure the airtightness between the sealing cover 101 and the sealed extraction chamber 1, preventing the jasmine aroma from leaking out. At the same time, to facilitate observation of the situation inside the sealed extraction chamber 1, a viewing window 103 is provided on the side wall of the sealed extraction chamber 1, through which the stirring of the jasmine flowers and the emission of the aroma inside the sealed extraction chamber 1 can be observed.

[0028] The stirring blades 203 are evenly arranged on the surface of the stirring shaft 202. This design ensures that the stirring blades 203 can evenly stir the jasmine flowers in the sealed extraction chamber 1 when rotating, avoiding the jasmine flowers from not being fully stirred in some areas, thus affecting the fragrance extraction efficiency. The shape and size of the stirring blades 203 have also been carefully and reasonably designed to ensure that they can effectively contact and stir the jasmine flowers, while avoiding excessive damage to the jasmine flowers.

[0029] Furthermore, the extraction heating layer 204 has a spiral structure. The spiral design ensures that heat can be evenly distributed on the inner wall of the sealed extraction chamber 1, thereby accelerating the release of jasmine fragrance. The material selection of the extraction heating layer 204 is also very important. It needs to have good thermal conductivity and high temperature resistance to ensure that it can work stably for a long time.

[0030] Of course, in actual use, a one-way valve 301 should be installed in the aroma transmission pipe 3. The function of the one-way valve 301 is to prevent the aroma from flowing back during the transmission process and to ensure that the aroma can be smoothly transmitted from the extraction device 2 to the tea scenting chamber 4. At the same time, the one-way valve 301 can also play a certain throttling role, which can control the transmission speed of the aroma, thereby better controlling the scenting process.

[0031] Furthermore, a temperature sensor 302 and a pressure sensor 303 are installed on the surface of the fragrance transmission pipe 3. The function of these two sensors is to monitor the temperature and pressure inside the fragrance transmission pipe 3 in real time to ensure that the fragrance can be transmitted in a suitable environment. If the temperature is too high or the pressure is too high, the fragrance may deteriorate or be difficult to transmit, thereby affecting the scenting effect. Therefore, by monitoring and adjusting the temperature and pressure inside the transmission pipe 3 in real time, the stable transmission of the fragrance can be ensured.

[0032] The surface of the tea scenting chamber 4 is hinged with a scenting chamber door 401, which facilitates opening and closing of the tea scenting chamber 4 for placing and taking out tea leaves. The inner wall of the tea scenting chamber 4 is provided with a heat insulation layer 402. The function of the heat insulation layer 402 is to maintain a stable temperature inside the tea scenting chamber 4 and avoid temperature fluctuations from affecting the scenting effect. The material selection of the heat insulation layer 402 is also very important, and it needs to have good heat insulation performance and high temperature resistance.

[0033] The tea carrier 5 has a mesh structure, which ensures that the finished tea can fully contact the aroma, thereby improving the scenting effect. At the same time, the mesh structure can also increase the breathability of the finished tea, preventing the tea from getting moldy due to moisture during the scenting process. The edge of the tea carrier 5 is provided with a slide rail 501, and the inner wall of the tea scenting chamber 4 is provided with a groove 403 that matches the slide rail 501. This design allows for easy adjustment of the position of the tea carrier 5 within the tea scenting chamber 4, so as to better carry out the scenting operation.

[0034] The inner wall of the tea scenting chamber 4 is also equipped with an aromatherapy auxiliary component 6, which further enhances the aroma of the finished tea product. Specifically, the aromatherapy auxiliary component 6 includes an aromatherapy nozzle 601, which is fixedly installed on the inner wall of the tea scenting chamber 4 and is connected to the aroma transmission pipe 3. When the aroma is transmitted from the aroma transmission pipe 3 into the tea scenting chamber 4, some of the aroma will be sprayed out through the aromatherapy nozzle 601 to scent the finished tea product. A micro air pump 602 is provided on the surface of the aromatherapy nozzle 601, which controls the amount of air sprayed by the aromatherapy nozzle 601 to adjust the aromatherapy effect.

[0035] The bottom of the tea scenting chamber 4 is equipped with a drain port 404. The function of the drain port 404 is to drain excess liquid generated during the tea scenting process, such as jasmine flower residue and moisture. A solenoid valve 405 is installed at the drain port 404. The function of the solenoid valve 405 is to control the opening and closing of the drain port 404, thereby conveniently controlling the drainage process. The bottom of the inner wall of the tea scenting chamber 4 is a sloping structure, and the lowest point of the sloping structure is opposite to the drain port 404. This design can ensure that excess liquid can flow smoothly into the drain port 404 and be discharged.

[0036] In use, jasmine flowers are first placed in the sealed extraction chamber 1 and the sealing cover 101 is closed. Then, the extraction motor 201 and the extraction heating layer 204 are started to stir and heat the jasmine flowers to extract their fragrance. The extracted fragrance is then transferred to the tea scenting chamber 4 through the fragrance transmission pipe 3, where it comes into contact with the finished tea products placed on the tea support rack 5. At the same time, the micro air pump 602 is started to scent the finished tea products. During the scenting process, the temperature and pressure in the fragrance transmission pipe 3 can be monitored in real time by the temperature sensor 302 and the pressure sensor 303, and the relevant parameters can be adjusted to ensure stable fragrance transmission. After the scenting is completed, the solenoid valve 405 is opened to drain the excess liquid from the drain port 404, and the finished tea products are taken out for subsequent drying and packaging.

[0037] In summary, this utility model proposes a jasmine tea scenting device for processing tea products, which realizes the extraction of jasmine fragrance and the scenting treatment of tea products. This utility model has the advantages of simple structure, convenient operation, and good scenting effect, and can be widely used in the field of tea processing.

[0038] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A jasmine tea scenting device for processing tea products, characterized in that: The system includes a sealed extraction chamber (1) for sealing and storing jasmine flowers, and an extraction device (2) for extracting the fragrance of the jasmine flowers from the sealed extraction chamber (1). It also includes a fragrance transmission pipe (3), one end of which is connected to the sealed extraction chamber (1), and the other end of which is connected to a tea scenting chamber (4). The tea scenting chamber (4) contains a tea container. The tea carrier (5) is used to place finished tea products; wherein, the extraction device (2) includes an extraction motor (201), the extraction motor (201) is fixedly installed on the outer wall of the sealed extraction chamber (1), the output shaft end of the extraction motor (201) passes through the sealed extraction chamber (1) and is fixedly connected to a stirring shaft (202), the surface of the stirring shaft (202) is provided with stirring blades (203), and the inner wall of the sealed extraction chamber (1) is provided with an extraction heating layer (204).

2. The jasmine tea scenting equipment for processing tea products according to claim 1, characterized in that: The top of the sealed extraction chamber (1) is hinged with a sealing cover (101), and a sealing gasket (102) is provided between the sealing cover (101) and the sealed extraction chamber (1). A viewing window (103) is provided on the side wall of the sealed extraction chamber (1).

3. The jasmine tea scenting equipment for processing tea products according to claim 2, characterized in that: The stirring blades (203) are equidistantly arrayed on the surface of the stirring shaft (202). The stirring blades (203) are matched with the inner wall of the sealed extraction chamber (1). The extraction heating layer (204) has a spiral structure and is evenly distributed on the inner wall of the sealed extraction chamber (1).

4. The jasmine tea scenting equipment for processing tea products according to claim 3, characterized in that: The surface of the tea scenting chamber (4) is hinged with a scenting chamber door (401), the inner wall of the tea scenting chamber (4) is provided with a heat insulation layer (402), the tea support frame (5) is a mesh structure, and the edge of the tea support frame (5) is provided with a slide rail (501), and the inner wall of the tea scenting chamber (4) is provided with a slide groove (403) that matches the slide rail (501).

5. The jasmine tea scenting equipment for processing tea products according to claim 4, characterized in that: A one-way valve (301) is provided inside the fragrance transmission pipe (3). The one-way valve (301) is used to control the one-way transmission of airflow in the fragrance transmission pipe (3). A temperature sensor (302) and a pressure sensor (303) are provided on the surface of the fragrance transmission pipe (3).

6. The jasmine tea scenting equipment for processing tea products according to claim 5, characterized in that: The inner wall of the tea scenting chamber (4) is also provided with an aromatherapy auxiliary component (6). The aromatherapy auxiliary component (6) includes an aromatherapy nozzle (601). The aromatherapy nozzle (601) is fixedly installed on the inner wall of the tea scenting chamber (4) and is connected to the aroma transmission pipe (3). A micro air pump (602) is provided on the surface of the aromatherapy nozzle (601). The micro air pump (602) is used to control the amount of air sprayed by the aromatherapy nozzle (601).

7. A jasmine tea scenting device for processing tea products according to any one of claims 1 to 6, characterized in that: The bottom of the tea scenting chamber (4) is provided with a drain port (404), and a solenoid valve (405) is provided at the drain port (404). The bottom of the inner wall of the tea scenting chamber (4) is a sloping structure, and the lowest point of the sloping structure is opposite to the drain port (404).

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