Tea leaf fermentation and aroma enhancing device

Abstract

The utility model discloses a kind of tea fermentation fragrance extraction devices, belong to tea production and processing auxiliary device technical field, including fermentation barrel, and the cover plate of installation in the opening position of the fermentation barrel, the outer position of the fermentation barrel is covered with electric heating blanket, the outer sleeve of the electric heating blanket is provided with thermal insulation cotton barrel, the surface of the thermal insulation cotton barrel is fixedly connected with temperature controller. Tea is placed in the inner position of fermentation barrel, and it is stationary fermentation treatment, according to the need of use, power supply treatment is carried out to electric heating blanket, and the heating temperature of electric heating blanket is controlled by temperature controller, then the inner fermentation environment of fermentation barrel is effectively heated and treated, and fermentation effect and production efficiency are improved;The surface of cover plate is fixedly connected with suction fan, the exhaust end of suction fan is connected with one-way valve, according to the need of pressure relief, start suction fan, gas in the inner part of fermentation barrel along exhaust pipe, directional discharge treatment is carried out through one-way valve, and use effect is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary devices for tea production and processing, and more specifically, to a tea fermentation and aroma enhancement device. Background Technology

[0002] Tea fermentation is a crucial step in tea processing. Fermentation refers to the chemical reactions that occur in tea leaves under the influence of moisture and temperature, resulting in a series of product transformations and component changes. Through fermentation, the flavor, aroma, and color of tea leaves are significantly altered, thus creating different types of tea for drinking.

[0003] Placing tea leaves directly in a fermentation tank for static fermentation without any auxiliary heating results in a relatively long fermentation cycle and low production efficiency. Therefore, we have proposed a tea fermentation and aroma enhancement device to solve the above-mentioned problems. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] To address the problems existing in the prior art, the purpose of this utility model is to provide a tea fermentation and aroma enhancement device. The fermentation tank is covered with an electric heating blanket, and an insulating cotton tube is fitted over the electric heating blanket. A temperature controller is fixedly connected to the surface of the insulating cotton tube. Tea leaves are placed inside the fermentation tank for static fermentation. The electric heating blanket is powered on as needed, and its heating temperature is controlled by the temperature controller, effectively heating the internal fermentation environment of the fermentation tank, improving fermentation effect and production efficiency. The insulating cotton tube covering the electric heating blanket reduces heat loss and improves heat energy utilization efficiency. An exhaust pipe is connected to the vent opening of the cover plate, and an exhaust fan is fixedly connected to the surface of the cover plate. A one-way valve is connected to the exhaust end of the exhaust fan. When pressure relief is needed, the exhaust fan is activated, and the gas inside the fermentation tank is discharged directionally along the exhaust pipe and through the one-way valve, improving the overall performance.

[0006] 2. Technical Solution

[0007] To solve the above problems, the present invention adopts the following technical solution.

[0008] A tea fermentation and aroma enhancement device includes a fermentation tank and a cover plate installed at the opening of the fermentation tank. The outside of the fermentation tank is covered with an electric heating blanket, and an insulation cotton tube is fitted over the electric heating blanket. A temperature controller is fixedly connected to the surface of the insulation cotton tube.

[0009] The surface of the cover plate has an exhaust hole, and an exhaust pipe is connected to the opening of the exhaust hole. An exhaust fan is fixedly connected to the surface of the cover plate, and a one-way valve is connected to the exhaust end of the exhaust fan.

[0010] Preferably, the surface of the thermal insulation cotton tube is provided with a threading hole, and the temperature controller and the electric heating blanket are electrically connected.

[0011] Preferably, handles are symmetrically installed on the outer wall of the fermentation tank, the surface of the handles is provided with anti-slip texture, the opening of the fermentation tank is provided with a stepped groove, and a sealing ring is adhered to the stepped groove of the fermentation tank.

[0012] Preferably, a traction frame is fixedly connected to the surface of the cover plate, and the traction frame is covered with an anti-slip sleeve.

[0013] Preferably, a display screen and a counterweight plate are fixedly connected to the surface of the cover plate, with the display screen located on one side of the counterweight plate.

[0014] Preferably, the surface of the cover plate is provided with a pressure relief hole, and a pressure relief valve is conductively connected to the pressure relief hole of the cover plate.

[0015] Preferably, the intake end of the exhaust fan and the exhaust pipe are connected in a conductive manner.

[0016] 3. Beneficial effects

[0017] Compared with existing technologies, the advantages of this utility model are:

[0018] (1) The fermentation tank of this scheme is covered with an electric heating blanket, and the electric heating blanket is covered with a heat insulation cotton tube. A thermostat is fixedly connected to the surface of the heat insulation cotton tube. The tea leaves are placed inside the fermentation tank for static fermentation. The electric heating blanket is powered on as needed, and the heating temperature of the electric heating blanket is controlled by the thermostat, which effectively heats the internal fermentation environment of the fermentation tank, improves the fermentation effect and production efficiency. The heat insulation cotton tube covering the electric heating blanket reduces heat loss and improves the utilization efficiency of heat energy. The exhaust hole of the cover is connected to an exhaust pipe, and an exhaust fan is fixedly connected to the surface of the cover. The exhaust end of the exhaust fan is connected to a one-way valve. As needed for pressure relief, the exhaust fan is started, and the gas inside the fermentation tank is discharged in a directional manner through the exhaust pipe and the one-way valve, which improves the use effect.

[0019] (2) The surface of the cover plate of this solution is fixedly connected with a display screen and a counterweight plate. The cover plate is pressed into the opening of the fermentation tank. A weight is placed inside the counterweight plate to improve the sealing of the connection between the cover plate and the fermentation tank. The display screen detects and displays the fermentation temperature inside the fermentation tank, which is convenient for technicians to control and adjust. The surface of the cover plate is provided with a pressure relief hole to keep the temperature inside the fermentation tank within the set range and improve the safety of use. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of the cover plate and exhaust fan structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the fermentation tank and insulation cotton tube of this utility model;

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the fermentation tank of this utility model.

[0024] Explanation of the labels in the diagram:

[0025] 1. Cover plate; 2. Pressure relief valve; 3. Display screen; 4. Fermentation tank; 5. Electric heating blanket; 6. Insulation cotton tube; 7. Thermostat; 8. Traction frame; 9. Exhaust pipe; 10. Exhaust fan; 11. Check valve; 12. Handle; 13. Sealing ring; 14. Counterweight plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0027] Example 1:

[0028] Please see Figure 1-4 A tea fermentation and aroma enhancement device includes a fermentation tank 4 and a cover plate 1 installed at the opening of the fermentation tank 4. The outside of the fermentation tank 4 is covered with an electric heating blanket 5, and an insulation cotton tube 6 is fitted on the outside of the electric heating blanket 5. A temperature controller 7 is fixedly connected to the surface of the insulation cotton tube 6.

[0029] The surface of the cover plate 1 is provided with an exhaust hole, and an exhaust pipe 9 is connected to the opening of the exhaust hole of the cover plate 1. An exhaust fan 10 is fixedly connected to the surface of the cover plate 1, and a one-way valve 11 is connected to the exhaust end of the exhaust fan 10.

[0030] The surface of the insulation cotton tube 6 is provided with a wire hole, the temperature controller 7 and the electric heating blanket 5 are electrically connected, the outer wall of the fermentation tank 4 is symmetrically equipped with handles 12, the surface of the handles 12 is provided with anti-slip texture, the opening of the fermentation tank 4 is provided with a stepped groove, and a sealing ring 13 is glued to the stepped groove of the fermentation tank 4.

[0031] It should be noted that the fermentation tank 4 is covered with an electric heating blanket 5, and an insulation cotton tube 6 is fitted over the electric heating blanket 5. A thermostat 7 is fixedly connected to the surface of the insulation cotton tube 6. The tea leaves are placed inside the fermentation tank 4 for static fermentation. As needed, the electric heating blanket 5 is powered on, and the heating temperature of the electric heating blanket 5 is controlled by the thermostat 7, which effectively heats the internal fermentation environment of the fermentation tank 4, improving the fermentation effect and production efficiency. The insulation cotton tube 6 covering the electric heating blanket 5 reduces heat loss and improves the utilization efficiency of heat energy. An exhaust pipe 9 is connected to the vent opening of the cover plate 1, and an exhaust fan 10 is fixedly connected to the surface of the cover plate 1. A one-way valve 11 is connected to the exhaust end of the exhaust fan 10. As needed for pressure relief, the exhaust fan 10 is activated, and the gas inside the fermentation tank 4 is discharged directionally along the exhaust pipe 9 and through the one-way valve 11, improving the usage effect.

[0032] See Figure 1-4 A traction frame 8 is fixedly connected to the surface of the cover plate 1. The traction frame 8 is covered with an anti-slip sleeve. A display screen 3 and a counterweight plate 14 are fixedly connected to the surface of the cover plate 1. The display screen 3 is located on one side of the counterweight plate 14. A pressure relief hole is opened on the surface of the cover plate 1. A pressure relief valve 2 is connected to the pressure relief hole of the cover plate 1. The suction end of the exhaust fan 10 and the exhaust pipe 9 are connected.

[0033] It should be noted that the surface of the cover plate 1 is fixedly connected to the display screen 3 and the counterweight plate 14. The cover plate 1 is pressed into the opening of the fermentation tank 4, and a weight is placed inside the counterweight plate 14 to improve the sealing of the connection between the cover plate 1 and the fermentation tank 4. The display screen 3 detects and displays the fermentation temperature inside the fermentation tank 4, which is convenient for technicians to control and adjust. The surface of the cover plate 1 is provided with a pressure relief hole to keep the temperature inside the fermentation tank 4 within the set range and improve the safety of use.

[0034] In use: The fermentation tank 4 is covered with an electric heating blanket 5, and an insulation cotton tube 6 is fitted over the electric heating blanket 5. A thermostat 7 is fixedly connected to the surface of the insulation cotton tube 6. Tea leaves are placed inside the fermentation tank 4 for static fermentation. As needed, the electric heating blanket 5 is powered on, and the heating temperature is controlled by the thermostat 7, effectively heating the internal fermentation environment of the fermentation tank 4, improving fermentation effect and production efficiency. The insulation cotton tube 6 covering the electric heating blanket 5 reduces heat loss and improves heat energy utilization efficiency. An exhaust pipe 9 is connected to the vent opening of the cover plate 1, and the surface of the cover plate 1 is fixedly connected to... An exhaust fan 10 is provided, and a one-way valve 11 is connected to the exhaust end of the exhaust fan 10. When the exhaust fan 10 is activated as needed for pressure relief, the gas inside the fermentation tank 4 is discharged in a directional manner along the exhaust pipe 9 and through the one-way valve 11, improving the efficiency of use. A display screen 3 and a counterweight plate 14 are fixedly connected to the surface of the cover plate 1. The cover plate 1 is pressed against the opening of the fermentation tank 4, and a weight is placed inside the counterweight plate 14 to improve the sealing of the connection between the cover plate 1 and the fermentation tank 4. The display screen 3 detects and displays the fermentation temperature inside the fermentation tank 4, which is convenient for technicians to control and adjust. A pressure relief hole is provided on the surface of the cover plate 1 to keep the temperature inside the fermentation tank 4 within the set range, improving the safety of use.

[0035] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A tea fermentation and aroma enhancement device, comprising a fermentation tank (4) and a cover plate (1) installed at the opening of the fermentation tank (4), characterized in that: The fermentation tank (4) is covered with an electric heating blanket (5), and an insulation cotton tube (6) is fitted on the outside of the electric heating blanket (5). A temperature controller (7) is fixedly connected to the surface of the insulation cotton tube (6). The surface of the cover plate (1) is provided with an exhaust hole, and an exhaust pipe (9) is connected to the opening of the exhaust hole of the cover plate (1). An exhaust fan (10) is fixedly connected to the surface of the cover plate (1), and a one-way valve (11) is connected to the exhaust end of the exhaust fan (10).

2. The tea fermentation and aroma enhancement device according to claim 1, characterized in that: The surface of the thermal insulation cotton tube (6) is provided with a thread hole, and the temperature controller (7) and the electric heating blanket (5) are electrically connected.

3. The tea fermentation and aroma enhancement device according to claim 1, characterized in that: Handles (12) are symmetrically installed on the outer wall of the fermentation tank (4). The surface of the handle (12) is provided with anti-slip texture. A stepped groove is provided at the opening of the fermentation tank (4). A sealing ring (13) is adhered to the stepped groove of the fermentation tank (4).

4. The tea fermentation and aroma enhancement device according to claim 1, characterized in that: The surface of the cover plate (1) is fixedly connected to a traction frame (8), and the outside of the traction frame (8) is covered with an anti-slip sleeve.

5. The tea fermentation and aroma enhancement device according to claim 1, characterized in that: The surface of the cover plate (1) is fixedly connected to a display screen (3) and a counterweight plate (14), with the display screen (3) located on one side of the counterweight plate (14).

6. The tea fermentation and aroma enhancement device according to claim 1, characterized in that: The surface of the cover plate (1) is provided with a pressure relief hole, and the pressure relief hole of the cover plate (1) is connected to a pressure relief valve (2).

7. The tea fermentation and aroma enhancement device according to claim 1, characterized in that: The intake end of the exhaust fan (10) and the exhaust pipe (9) are connected in a conductive manner.

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