Ventilation and dehumidification device for fermented tea leaves
By introducing a stirring device, a blower, and a dehumidification system into the tea fermentation apparatus, the problems of ventilation and dehumidification during the tea fermentation process in small tea workshops have been solved, achieving uniform heating and drying of the tea during fermentation and improving the quality and stability of fermentation.
Patent Information
- Application Number
- CN202520078712.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-14
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-01-14
AI Technical Summary
Small tea workshops lack effective ventilation and dehumidification methods during the tea fermentation process, resulting in poor fermentation results.
A ventilation and dehumidification device was designed, comprising a stirring device, an exhaust fan, an exhaust pipe, an air inlet pipe, a moisture-absorbing plate, a filter screen, and a heating wire. The heating wire evenly heats the tea leaves, the stirring device stirs the tea leaves, the exhaust fan extracts moisture, and the moisture-absorbing plate treats the incoming air, keeping the tank dry and improving fermentation stability.
This method achieves uniform heating and drying during the tea fermentation process, improving the stability and quality of the fermentation.
Smart Images
Figure CN223783239U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to tea processing technical field, especially relate to a ventilation and dehumidification device of fermented tea. BACKGROUND
[0002] Tea is one of the world's three major beverages, tea contains many components that are beneficial to the body, and is deeply loved by people.
[0003] Tea production needs to go through many processing procedures, fermentation is one of the operation steps, in some larger tea factory, when carrying out fermentation to tea, often purchase some special fermentation equipment to carry out fermentation to tea, such as model is: WFF-1C's fermentation equipment, but for some small tea making workshop, this special fermentation equipment cost is higher, so often is to put tea on the shelf, place in certain space, rely on experience to carry out fermentation to tea, tea in the process of fermentation, need according to the fermentation situation to carry out certain ventilation and dehumidification, and small tea making workshop often is to rely on natural environment to carry out fermentation to tea, can not good to carry out certain ventilation and dehumidification to tea fermentation process, so lead to tea fermentation effect is poor. SUMMARY
[0004] In order to overcome the deficiencies of the prior art, one of the purposes of the utility model is to provide a ventilation and dehumidification device of fermented tea, by setting up the stirring device, exhaust fan, suction pipe, air inlet pipe, moisture absorption plate, filter screen, heating wire, the tea in the tank is heated and stirred, ensure that tea is heated evenly, the moisture generated during heating is extracted, keep the dryness inside the tank body, improve the stability of fermentation, by setting up the stirring device, when stirring tea, ensure that tea is heated evenly, improve the fermentation quality.
[0005] One of the purposes of the utility model discloses a ventilation and dehumidification device for fermented tea leaves, which comprises a tank body, a receiving groove is formed in the inside of the tank body, heating wires are uniformly wound in the inside of the receiving groove, a stirring device is arranged in the inside of the tank body, a supporting frame is fixedly connected to the lower surface of the tank body, an air extraction pipe and a discharge pipe are connected to the bottom end of the tank body in a penetrating mode, an air extractor is connected to the other end of the air extraction pipe in a penetrating mode, an inlet pipe and an air inlet pipe are connected to the top end of the tank body in a penetrating mode, and a moisture absorption plate is arranged in the cavity of the air inlet pipe. When the ventilation and dehumidification device for fermented tea leaves is used, the heating wires heat the tea leaves in the tank, the stirring device stirs the tea leaves, the uniform heating of the tea leaves is ensured, the air extractor extracts the moisture generated when the tank body is heated through the air extraction pipe, the dryness of the tank body is maintained, and the stability of fermentation is improved. When the stirring device is used to stir the tea leaves, the stirring frame uniformly scatters the tea leaves, and the auger continuously transports the tea leaves at the bottom end upwards, so that the tea leaves at the bottom end can be subjected to moisture absorption treatment and the fermentation quality is improved.
[0006] According to the ventilation and dehumidification device for fermented tea leaves, the stirring device comprises a motor fixedly installed at the bottom end of the tank body, a rotating shaft is fixedly connected to the output end of the motor in a penetrating mode, and the outer side wall of the rotating shaft is fixedly connected with a stirring frame and an auger.
[0007] According to the ventilation and dehumidification device for fermented tea leaves, a filter screen is fixedly installed in the pipe opening of the air extraction pipe to block the tea leaves and prevent the tea leaves from entering the air extractor.
[0008] According to the ventilation and dehumidification device for fermented tea leaves, valves are arranged in the inside of the inlet pipe and the discharge pipe to ensure the sealing of the tank during dehumidification.
[0009] According to the ventilation and dehumidification device for fermented tea leaves, the air extractor, the heating wires and the motor are electrically connected with a controller, so that the controller can be conveniently controlled by the staff.
[0010] According to the ventilation and dehumidification device for fermented tea leaves, a heat insulation layer is arranged on the outer side wall of the tank body to prevent the staff from being scalded and improve the safety guarantee.
[0011] According to the ventilation and dehumidification device for fermented tea leaves, the material of the tank body is copper, and the good heat conductivity of the copper improves the heating efficiency.
[0012] Additional aspects and advantages of the utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS
[0013] The utility model will be further described in connection with the drawings and examples.
[0014] Figure 1 It is a perspective view of the ventilation and dehumidification device for fermented tea leaves of the utility model;
[0015] Figure 2 It is a sectional view of the ventilation and dehumidification device for fermented tea leaves of the utility model;
[0016] Figure 3 It is a perspective view of the stirring device of the ventilation and dehumidification device for fermented tea leaves of the utility model;
[0017] Figure 4 It is an enlarged view of A of the ventilation and dehumidification device for fermented tea leaves of the utility model.
[0018] Legend:
[0019] 1, jar body; 2, stirring device; 3, support frame; 4, exhaust fan; 5, exhaust pipe; 6, feed pipe; 7, air inlet pipe; 8, moisture absorption plate; 9, filter screen; 10, heating wire; 11, discharge pipe; 101, storage groove; 201, motor; 202, rotating shaft; 203, stirring frame; 204, auger. Specific implementation
[0020] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.
[0021] Reference Figures 1-4 , the utility model discloses a ventilation and dehumidification device for fermented tea leaves, it includes: jar body 1, the outside wall of jar body 1 is equipped with heat insulation layer, avoids scalding staff, improves safety guarantee, the material of jar body 1 is copper, and the heating efficiency is improved because of good thermal conductivity, the inside of jar body 1 is provided with storage groove 101, heating wire 10 is uniformly wound in the inside of storage groove 101, stirring device 2 is arranged in the inside of jar body 1, support frame 3 is fixedly connected to the lower surface of jar body 1, exhaust pipe 5 and discharge pipe 11 are connected to the bottom end of jar body 1, the other end of exhaust pipe 5 is connected with exhaust fan 4, filter screen 9 is fixedly installed in the pipe opening of exhaust pipe 5, and the filter screen 9 blocks tea leaves from entering exhaust fan 4, inlet pipe 6 and air inlet pipe 7 are connected to the top end of jar body 1, and valves are installed in inlet pipe 6 and discharge pipe 11 to ensure the sealing of the jar when dehumidifying, and moisture absorption plate 8 is installed in the cavity of air inlet pipe 7;
[0022] The stirring device 2 comprises a motor 201 fixedly installed at the bottom end of the tank body 1, the air extractor 4, the heating wire 10, and the motor 201 is electrically connected with a controller, so as to facilitate the operation of the staff, and the output end of the motor 201 penetrates through the bottom end of the tank body 1 and is fixedly connected with a rotating shaft 202, and the outer side wall of the rotating shaft 202 is fixedly connected with a stirring frame 203 and an auger 204. When the tea in the tank body 1 is ventilated and dehumidified through the stirring device 2, the air extractor 4, the air extraction pipe 5, the air inlet pipe 7, the moisture absorption plate 8, the filter screen 9 and the heating wire 10, the heating wire 10 heats the tea in the tank, the stirring device 2 stirs the tea, so that the tea is evenly heated, then the air extractor 4 is started to extract the moisture generated in the tank body 1 during heating through the air extraction pipe 5, so that the tank body 1 is kept dry, and meanwhile, the moisture absorption plate 8 in the air inlet pipe 7 absorbs moisture from the air entering the tank, so that the external humid air cannot enter the tank to affect the fermentation of the tea, and the stability of the fermentation is greatly improved. When the tea is stirred through the stirring device 2, the motor 201 drives the rotating shaft 202 to rotate, and simultaneously drives the stirring frame 203 and the auger 204 to rotate, the stirring frame 203 uniformly scatters the tea, and the auger 204 continuously conveys the tea at the bottom end upwards, so that the tea at the bottom end can be subjected to the moisture absorption treatment, and the fermentation quality is improved.
[0023] Working principle: when in use, the valve in the feeding pipe 6 is opened, the tea is poured into the tank body 1, and then the valve is closed, when the tea in the tank body 1 is ventilated and dehumidified, the heating wire 10 heats the tea in the tank, the stirring device 2 stirs the tea, the motor 201 drives the rotating shaft 202 to rotate, and simultaneously drives the stirring frame 203 and the auger 204 to rotate, the stirring frame 203 uniformly scatters the tea, and the auger 204 continuously conveys the tea at the bottom end upwards, so that the tea at the bottom end can be subjected to the moisture absorption treatment, the tea is evenly heated, then the air extractor 4 is started to extract the moisture generated in the tank body 1 during heating through the air extraction pipe 5, so that the tank body 1 is kept dry, and meanwhile, the moisture absorption plate 8 in the air inlet pipe 7 absorbs moisture from the air entering the tank, so that the external humid air cannot enter the tank to affect the fermentation of the tea, and the stability of the fermentation is greatly improved, and when discharging, the valve in the discharging pipe 11 is opened.
[0024] The above describes the embodiments of the utility model in detail in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.
Claims
1. A ventilation and dehumidification device for fermented tea leaves, comprising: The utility model provides a kind of tank (1), it is characterized in that, the inside of the tank (1) is provided with receiving groove (101), the inside of the receiving groove (101) is uniformly wound with heating wire (10), the inside of the tank (1) is equipped with stirring device (2), the lower surface of the tank (1) is fixedly connected with support frame (3), the bottom end of the tank (1) is connected with suction pipe (5), discharge pipe (11) through, the other end of the suction pipe (5) is connected with suction fan (4) through, the top end of the tank (1) is connected with feed pipe (6), air inlet pipe (7) through, moisture absorbing plate (8) is installed in the cavity of the air inlet pipe (7).
2. The ventilation and dehumidification device for fermented tea leaves according to claim 1, characterized in that, The stirring device (2) includes motor (201) fixedly installed at the bottom end of the tank (1), the output end of the motor (201) is connected with rotating shaft (202) through the bottom end of the tank (1), the outer side wall of the rotating shaft (202) is fixedly connected with stirring frame (203), auger (204).
3. The ventilation and dehumidification device for fermented tea leaves according to claim 1, characterized in that, The inside of the nozzle of the suction pipe (5) is fixedly installed with filter screen (9).
4. The ventilation and dehumidification device for fermented tea leaves according to claim 1, characterized in that, The inside of the feed pipe (6) and discharge pipe (11) is installed with valve.
5. The ventilation and dehumidification device for fermented tea leaves according to claim 1, characterized in that, The suction fan (4), heating wire (10), motor (201) are electrically connected with controller.
6. The ventilation and dehumidification device for fermented tea leaves according to claim 1, characterized in that, The outer side wall of the tank (1) is provided with heat insulation layer.
7. The ventilation and dehumidification device for fermented tea leaves according to claim 1, characterized in that, The material of the tank (1) is copper.