Automatic white tea aroma enhancing machine

Abstract

The utility model discloses a kind of automatic white tea aroma increasing efficiency machines, belong to tea processing field, including drying mechanism, the upper end of drying mechanism is equipped with sealing mechanism, the outside of sealing mechanism is equipped with circulation mechanism, the upper end of circulation mechanism is equipped with auxiliary mechanism, circulation mechanism includes circulation pipe, the middle part below circulation pipe is fixedly installed with reinforcing block, the lower end of circulation pipe is fixedly installed with heat collection tank, the middle part of heat collection tank outer end is fixedly connected with extension pipe, the upper end of extension pipe is equipped with heat exhaust hole, its technical scheme main point is, by the upper end of circulation pipe and the up-down position of drying box connection, make the hot air of drying tea in drying box interior upshift and then recycle to the below of drying box, tea aroma contained in hot air has not been released, repeatedly follow hot air and act on white tea, tea body aroma can be simultaneously, while hot air keeps heat, repeatedly use, i.

Description

Technical Field

[0001] This utility model relates to the field of white tea aroma enhancement and efficiency improvement. Background Technology

[0002] White tea, a type of lightly fermented tea, is a special and precious tea in China. It is one of the six major tea categories in China. It is typically white in appearance because the buds and leaves picked are mostly tender and have white down on the back of the leaves. It is not stir-fried or kneaded during the production process, thus preserving the natural flavor of the tea leaves and giving it a fresh and natural taste. Traditional white tea processing equipment directly removes the heat generated during the roasting process. Through repeated drying and degassing, the aroma contained in the white tea is also lost, resulting in a weaker tea fragrance. Furthermore, the repeated loss of heat cannot be recovered, leading to significant losses in white tea processing efficiency. To address this, we propose an automated white tea aroma enhancement and efficiency improvement machine. Utility Model Content

[0003] To overcome the shortcomings of existing technologies, the purpose of this utility model is to provide an automated white tea aroma enhancement machine. By connecting the upper end of the circulation pipe to the upper and lower positions of the drying box, the hot air from the dried tea leaves inside the drying box moves upward and then circulates to the lower part of the drying box. The aroma of the tea leaves contained in the hot air is not released and is repeatedly applied to the white tea with the hot air, which can enhance the aroma of the tea leaves. At the same time, the hot air maintains its temperature and can be reused repeatedly, which is both energy-saving and can enhance the efficiency of white tea processing.

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: An automated white tea aroma enhancement machine includes a drying mechanism, a sealing mechanism installed at the upper end of the drying mechanism, a circulation mechanism installed outside the sealing mechanism, and an auxiliary mechanism installed at the upper end of the circulation mechanism. The sealing mechanism includes a drying chamber. An air vent is provided in the middle of the upper side of the drying chamber, and a circulation hole is provided in the lower part of the outer end of the drying chamber. A motor is fixedly installed at the upper end of the drying chamber. A support frame is movably installed inside the drying chamber via the motor. A rotating shaft is fixedly installed at the lower end of the support frame. A block is fixedly installed in the middle of the upper end of the support frame. A limit rod is fixedly installed at the upper end of the block. A material frame is movably installed in the middle of the block via the limit rod. The middle of the material frame is engaged with the limit rod, so that the material frame is kept in the center inside the drying chamber. When the motor is driven, the material frame rotates with the rotation of the support frame, so that the material frame rotates and the tea leaves placed inside are heated evenly. The circulation mechanism includes a circulation pipe, a reinforcing block fixedly installed in the middle of the lower part of the circulation pipe, a heat collection box fixedly installed at the lower end of the circulation pipe, an extension pipe fixedly connected to the middle of the outer end of the heat collection box, and a heat exhaust hole opened at the upper end of the extension pipe. The upper end of the circulation pipe is connected to the upper and lower positions of the drying box, so that the hot air of the dried tea leaves inside the drying box moves upward and then circulates to the lower part of the drying box. The aroma of the tea leaves contained in the hot air is not released, and the repeated heating acts on the white tea, which can enhance the aroma of the tea leaves. At the same time, the hot air maintains its temperature and can be reused repeatedly, which saves energy and can also improve the efficiency of white tea processing.

[0005] Furthermore, the drying mechanism includes a dryer body, a support leg fixedly installed at the lower end of the dryer body, a control panel fixedly installed at the front end of the dryer body, an air outlet at the middle of the upper end of the dryer body, and the side of the upper end of the dryer body extends outward to make the drying box stable and increase the stability of the device for white tea processing.

[0006] Furthermore, the auxiliary mechanism includes an auxiliary tube with a pressure relief groove in the middle of the upper end of the auxiliary tube. A compression spring is fixedly connected to the lower part of the inner end of the auxiliary tube. A pressure block is movably installed inside the auxiliary tube through the compression spring. A sealing ring is fixedly installed in the middle of the outer end of the pressure block. The auxiliary tube is designed so that when the hot air pressure inside the drying oven reaches a certain threshold, it can be discharged from the auxiliary tube, ensuring the safety of the device.

[0007] Furthermore, the drying chamber is movably installed in the middle of the upper part of the dryer body, and the lower part of the inner end of the drying chamber has a mesh structure.

[0008] Furthermore, the support frame has a U-shaped structure, the material frame is movably installed inside the drying chamber, the material frame has a ring structure, and the middle part of the material frame is adapted to the limiting rod.

[0009] Furthermore, the upper end of the circulation pipe is fixedly connected to the air outlet, the lower end of the circulation pipe extends through the circulation hole to the interior below the drying box, the lower part of the circulation pipe is fixedly connected to the drying box by a reinforcing block, the extension pipe is distributed in a ring at the middle of the outer end of the heat collection box, and the upper end of the heat collection box is fixedly connected to the rotating shaft.

[0010] Furthermore, the lower end of the auxiliary tube extends into the interior of the circulation tube, the auxiliary tube is fixedly connected to the middle of the upper end of the circulation tube, and the compression spring is distributed in a ring below the inner end of the auxiliary tube.

[0011] Furthermore, the sealing ring has an annular structure.

[0012] In summary, this utility model has the following beneficial effects: 1. By connecting the upper end of the circulation pipe to the upper and lower positions of the drying box, the hot air from drying the tea leaves inside the drying box moves upward and then circulates to the lower part of the drying box. The aroma of the tea leaves contained in the hot air is not released and is repeatedly applied to the white tea with the hot air, which can enhance the aroma of the tea leaves. At the same time, the hot air maintains its heat and can be reused repeatedly, which saves energy and can also improve the efficiency of white tea processing. 2. By engaging the corresponding limiting rod in the middle of the material frame, the material frame is kept in the center of the drying box. When the drive motor is activated, the material frame rotates along with the support frame, thus rotating the material frame and ensuring that the tea leaves inside are heated evenly. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure in this embodiment; Figure 2 This is a schematic diagram of the split structure in this embodiment; Figure 3 This is a three-dimensional structural schematic diagram of the sealing mechanism in this embodiment; Figure 4 This is a three-dimensional structural diagram of the circulation mechanism in this embodiment; Figure 5 This is a three-dimensional structural diagram of the auxiliary mechanism in this embodiment.

[0014] In the diagram, 1. Drying mechanism; 101. Dryer body; 102. Support leg; 103. Control panel; 104. Air outlet; 2. Sealing mechanism; 201. Drying chamber; 202. Air outlet; 203. Circulation hole; 204. Motor; 205. Support frame; 206. Rotating shaft; 207. Block; 208. Limiting rod; 209. Material frame; 3. Circulation mechanism; 301. Circulation pipe; 302. Reinforcing block; 303. Heat collection box; 304. Extension pipe; 305. Heat exhaust hole; 4. Auxiliary mechanism; 401. Auxiliary pipe; 402. Pressure relief groove; 403. Compression spring; 404. Pressure block; 405. Sealing ring. Detailed Implementation

[0015] The present invention will be further described in detail below with reference to the accompanying drawings.

[0016] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific part, respectively.

[0017] Reference Figure 1-5As shown, an automated white tea aroma enhancement machine is provided in a preferred embodiment of this utility model. It includes a drying mechanism 1, a sealing mechanism 2 installed at the upper end of the drying mechanism 1, a circulation mechanism 3 installed outside the sealing mechanism 2, and an auxiliary mechanism 4 installed at the upper end of the circulation mechanism 3. The sealing mechanism 2 includes a drying chamber 201. An air outlet 202 is provided in the middle of the upper side of the drying chamber 201, and a circulation hole 203 is provided in the lower part of the outer end of the drying chamber 201. A motor 204 is fixedly installed at the upper end of the drying chamber 201. A support frame 205 is movably installed inside the drying chamber 201 through the motor 204. A rotating shaft 206 is fixedly installed at the lower end of the support frame 205. A block 207 is fixedly installed in the middle of the upper end of the support frame 205. A limit rod 208 is fixedly installed at the upper end of the block 207. A material frame 209 is movably installed in the middle of the block 207 through the limit rod 208. The middle of the material frame 209 is engaged with the limit rod 208, so that the material frame 209 is kept in the middle inside the drying chamber 201. When the motor 204 is driven, the material frame 209 rotates with the rotation of the support frame 205, so that the material frame 209 rotates and keeps the tea placed inside it heated evenly. The circulation mechanism 3 includes a circulation pipe 301, a reinforcing block 302 fixedly installed in the middle of the lower part of the circulation pipe 301, a heat collection box 303 fixedly installed at the lower end of the circulation pipe 301, an extension pipe 304 fixedly connected to the middle of the outer end of the heat collection box 303, and a heat exhaust hole 305 opened at the upper end of the extension pipe 304. The upper end of the circulation pipe 301 is connected to the upper and lower positions of the drying box 201, so that the hot air of the dried tea leaves inside the drying box 201 moves upward and then circulates to the lower part of the drying box 201. The aroma of the tea leaves contained in the hot air is not released, and the repeated heating acts on the white tea, which can enhance the aroma of the tea leaves. At the same time, the hot air maintains its temperature and can be reused repeatedly, which saves energy and can also improve the efficiency of white tea processing.

[0018] The drying mechanism 1 includes a dryer body 101. A support leg 102 is fixedly installed at the lower end of the dryer body 101. A control panel 103 is fixedly installed at the front end of the dryer body 101. An air outlet 104 is opened in the middle of the upper end of the dryer body 101. The side of the upper end of the dryer body 101 extends outward, so that the drying box 201 is placed stably, increasing the stability of the device for white tea processing.

[0019] The auxiliary mechanism 4 includes an auxiliary pipe 401. A pressure relief groove 402 is provided in the middle of the upper end of the auxiliary pipe 401. A compression spring 403 is fixedly connected to the lower part of the inner end of the auxiliary pipe 401. A pressure block 404 is movably installed inside the auxiliary pipe 401 through the compression spring 403. A sealing ring 405 is fixedly installed in the middle of the outer end of the pressure block 404. The auxiliary pipe 401 is set so that when the hot air pressure inside the drying oven 201 reaches a certain threshold, it can be discharged from the auxiliary pipe 401, ensuring the safety of the device.

[0020] The drying chamber 201 is movably installed in the middle of the upper part of the dryer body 101. The lower part of the inner end of the drying chamber 201 has a mesh structure. The mesh structure at the inner end of the drying chamber 201 is connected to the air outlet 104 of the dryer body 101, so as to quickly introduce hot air into the interior of the drying chamber 201.

[0021] The support frame 205 has a U-shaped structure, and the material frame 209 is movably installed inside the drying box 201. The material frame 209 has a ring structure, and the middle part of the material frame 209 is compatible with the limiting rod 208. The movable installation of the material frame 209 makes it easy to pick up and increases the convenience of storing and handling white tea.

[0022] The upper end of the circulation pipe 301 is fixedly connected to the air outlet 202. The lower end of the circulation pipe 301 extends through the circulation hole 203 to the interior of the drying chamber 201. The lower part of the circulation pipe 301 is fixedly connected to the drying chamber 201 by the reinforcing block 302. The extension pipe 304 is distributed in a ring at the middle of the outer end of the heat collection box 303. The upper end of the heat collection box 303 is fixedly connected to the rotating shaft 206. The used hot air is concentrated inside the heat collection box 303 through the circulation pipe 301. Then, the hot air is evenly discharged from multiple positions by the extension pipes 304 evenly distributed at the outer end of the heat collection box 303. In the installation structure, the extension pipes 304 are located at the lower end of the material frame 209. Therefore, the hot air is evenly discharged from multiple positions to the white tea inside the material frame 209, so that the white tea is heated evenly during processing. In this structure, the upper end of the heat collection box 303 is connected to the rotating shaft 206, so the material frame 209 can also rotate slowly during heating, further improving the uniformity of aroma enhancement of white tea.

[0023] The lower end of the auxiliary pipe 401 extends into the interior of the circulation pipe 301. The auxiliary pipe 401 is fixedly connected to the middle of the upper end of the circulation pipe 301. The compression spring 403 is distributed in a ring below the inner end of the auxiliary pipe 401. When the hot air pressure inside the circulation pipe 301 reaches a certain threshold, the hot pressure generates a pushing force on the compression spring 403, causing it to drive the pressure block 404 to move upward. The air pressure can then be discharged from the pressure relief groove 402. After the pressure drops to a certain threshold, the compression spring 403 moves downward, keeping the auxiliary pipe 401 in a sealed structure and improving the sealing performance of the circulation pipe 301.

[0024] The sealing ring 405 has an annular structure. The annular sealing ring 405 is used to seal between the pressure block 404 and the auxiliary tube 401, making the auxiliary mechanism 4 more flexible in use.

[0025] Specific implementation process: This utility model is an automated white tea aroma enhancement machine. First, the upper end of the circulation pipe 301 extends from the upper part of the outside of the drying chamber 201 to the lower part of the interior. The white tea is evenly placed on the upper part of the material frame 209, and the material frame 209 is engaged with the corresponding limiting rod 208, so that the material frame 209 and the support frame 205 are connected. The dryer body 101 is driven, and hot air enters the interior of the drying chamber 201 from the air outlet 104 at the upper end to dry the white tea on the upper part of the material frame 209. The white tea is heated, and the hot air carrying the aroma moves upward. Then, it is concentrated and circulated to the lower part of the drying chamber 201 through the circulation pipe 301. A heat collection box 303 is installed below the circulation pipe 301. After the hot air is collected, it can be distributed from the equidistant arrangement The hot air is discharged through the extension pipe 304, which is located below the material frame 209. Therefore, the hot air can be directly sprayed onto the white tea. In this structure, the upper end of the heat collection box 303 is connected to the rotating shaft 206, so the material frame 209 can also rotate slowly while being heated, further improving the uniformity of aroma enhancement in the white tea. The various components of this device complement each other. After the hot air pressure inside the circulation pipe 301 reaches a certain threshold, the hot pressure generates a pushing force on the pressure spring 403, causing it to drive the pressure block 404 upward. The air pressure can then be discharged from the pressure relief groove 402, ensuring the safety of the device. When the hot air decreases to a certain threshold, the pressure spring 403 moves downward, keeping the auxiliary pipe 401 sealed and improving the sealing performance of the circulation pipe 301.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An automated white tea aroma enhancement and efficiency-enhancing machine, characterized in that: It includes a drying mechanism (1), a sealing mechanism (2) is installed at the upper end of the drying mechanism (1), a circulation mechanism (3) is installed outside the sealing mechanism (2), and an auxiliary mechanism (4) is installed at the upper end of the circulation mechanism (3). The sealing mechanism (2) includes a drying box (201), an air outlet (202) is provided in the middle of the upper side of the drying box (201), a circulation hole (203) is provided in the lower part of the outer end of the drying box (201), a motor (204) is fixedly installed at the upper end of the drying box (201), a support frame (205) is movably installed inside the drying box (201) through the motor (204), a rotating shaft (206) is fixedly installed at the lower end of the support frame (205), a block (207) is fixedly installed in the middle of the upper end of the support frame (205), a limit rod (208) is fixedly installed at the upper end of the block (207), and a material frame (209) is movably installed in the middle of the block (207) through the limit rod (208). The circulation mechanism (3) includes a circulation pipe (301), a reinforcing block (302) is fixedly installed in the middle of the lower part of the circulation pipe (301), a heat collection box (303) is fixedly installed at the lower end of the circulation pipe (301), an extension pipe (304) is fixedly connected to the middle of the outer end of the heat collection box (303), and a heat exhaust hole (305) is opened at the upper end of the extension pipe (304).

2. The automated white tea aroma enhancement and efficiency-enhancing machine according to claim 1, characterized in that: The drying mechanism (1) includes a dryer body (101), a support leg (102) is fixedly installed at the lower end of the dryer body (101), a control panel (103) is fixedly installed at the front end of the dryer body (101), and an air outlet (104) is opened in the middle of the upper end of the dryer body (101).

3. The automated white tea aroma enhancement and efficiency-enhancing machine according to claim 1, characterized in that: The auxiliary mechanism (4) includes an auxiliary tube (401), a pressure relief groove (402) is provided in the middle of the upper end of the auxiliary tube (401), a compression spring (403) is fixedly connected to the lower part of the inner end of the auxiliary tube (401), a pressure block (404) is movably installed inside the auxiliary tube (401) through the compression spring (403), and a sealing ring (405) is fixedly installed in the middle of the outer end of the pressure block (404).

4. The automated white tea aroma enhancement and efficiency-enhancing machine according to claim 2, characterized in that: The drying box (201) is movably installed in the middle of the upper end of the dryer body (101), and the lower part of the inner end of the drying box (201) has a mesh structure.

5. The automated white tea aroma enhancement and efficiency-enhancing machine according to claim 1, characterized in that: The support frame (205) has a U-shaped structure, and the material frame (209) is movably installed inside the drying box (201). The material frame (209) has a ring structure, and the middle part of the material frame (209) is adapted to the limiting rod (208).

6. The automated white tea aroma enhancement and efficiency-enhancing machine according to claim 2, characterized in that: The upper end of the circulation pipe (301) is fixedly connected to the air outlet (202). The lower end of the circulation pipe (301) extends through the circulation hole (203) to the interior below the drying box (201). The lower part of the circulation pipe (301) is fixedly connected to the drying box (201) through the reinforcing block (302). The extension pipe (304) is distributed in a ring at the middle of the outer end of the heat collection box (303). The upper end of the heat collection box (303) is fixedly connected to the rotating shaft (206).

7. The automated white tea aroma enhancement and efficiency-enhancing machine according to claim 3, characterized in that: The lower end of the auxiliary tube (401) extends into the interior of the circulation tube (301). The auxiliary tube (401) is fixedly connected to the middle of the upper end of the circulation tube (301). The compression spring (403) is distributed in a ring below the inner end of the auxiliary tube (401).

8. The automated white tea aroma enhancement and efficiency-enhancing machine according to claim 3, characterized in that: The sealing ring (405) has an annular structure.

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