Microwave and light wave frequency band steam tea leaf fixation all-in-one machine

Abstract

Belonging to the technical field of tea processing equipment, the invention discloses a microwave light wave frequency band steam tea fixation all-in-one machine, which comprises: a machine body, a feeding device, a fixation device, a discharging device, a steam generation device, a microwave light wave generation device and a control system. The control system accurately controls the frequency bands of microwaves and light waves of the microwave and light wave generation device to realize targeted heating of tea leaves and improve the enzyme deactivation effect, and the control system accurately controls the steam generation device to generate high-temperature steam which is synergistic with the microwaves and light waves to quickly passivate the enzyme activity in the tea leaves, so that the enzyme deactivation efficiency and uniformity are improved, and the tea leaves are effectively treated. And the consistency of tea quality is ensured.

Description

Technical Field

[0001] The invention belongs to the technical field of tea processing equipment, and in particular relates to a microwave light wave frequency band steam tea withering integrated machine. Background Art

[0002] Tea withering is a key step in the tea processing process. Its purpose is to destroy and passivate the oxidase activity in the fresh leaves through high temperature, inhibit the enzymatic oxidation of tea polyphenols in the fresh leaves, and at the same time emit green air, enhance the tea aroma, keep the tea leaves green, and facilitate subsequent processing.

[0003] Currently, common methods for killing tea leaves include frying, steaming, and microwave killing, but these methods often have problems such as uneven killing, inaccurate temperature control, high energy consumption, and great impact on tea quality. Summary of the invention

[0004] The object of the present invention is to provide a microwave light wave frequency band steam tea withering all-in-one machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a microwave light wave frequency band steam tea withering integrated machine, comprising: a machine body, a feeding device, a withering device, a discharging device, a steam generating device, a microwave light wave generating device and a control system;

[0006] As a further preferred embodiment of the present technical solution: the fixing device uses plant stem cell nucleus wall breaking material;

[0007] As a further preferred embodiment of the present technical solution: the microwave light wave generating device can accurately control the frequency band of microwaves and light waves;

[0008] As a further preferred embodiment of the present technical solution: the control system can realize accurate control of parameters such as temperature, time, frequency, etc.;

[0009] As a further preferred embodiment of the present technical solution: the feeding device is used to put the tea leaves to be withered into the withering device;

[0010] As a further preferred embodiment of the present technical solution: the discharging device is used to discharge the tea leaves withered by the withering device;

[0011] As a further preferred embodiment of the present technical solution: the control system is communicatively connected with the steam generating device and the microwave light wave generating device.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. In the present invention, the frequency bands of microwaves and light waves of the microwave light wave generating device are accurately controlled by the control system to achieve targeted heating of tea leaves and improve the withering effect. The steam generating device is accurately controlled by the control system to generate high-temperature steam, which works synergistically with the microwave light waves to quickly passivate the enzyme activity in the tea leaves, thereby improving the withering efficiency and uniformity and ensuring the consistency of tea quality.

[0014] 2. In the present invention, the temperature, time, frequency and other parameters are precisely controlled by the control system to ensure the stability and consistency of the withering process, thereby saving energy and reducing consumption and production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The overall structure of the microwave light wave frequency band steam tea withering machine of the present invention is shown in FIG. Figure 1 ;

[0016] Figure 2 The overall structure of the microwave light wave frequency band steam tea withering machine of the present invention is shown in FIG. Figure 2 ;

[0017] Figure 3 It is a cross-sectional view of the tea-withering structure of a microwave light wave frequency band steam tea-withering integrated machine of the present invention;

[0018] Figure 4 The present invention is a schematic diagram of a control system of a microwave light wave frequency band steam tea withering integrated machine.

[0019] Legend: 1. Machine body; 2. Feeding device; 3. Killing device; 4. Discharging device; 5. Steam generating device; 6. Microwave light wave generating device; 7. Control system. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Example

[0022] See also Figure 1-Figure 4As shown, the present invention provides a technical solution: comprising: a machine body 1, a feeding device 2, a fixing device 3, a discharging device 4, a steam generating device 5, a microwave light wave generating device 6 and a control system 7, the steam generating device 5 sets the steam temperature to 100°C, the microwave light wave generating device 6 sets the microwave frequency to 2450MHz, the light wave wavelength to 800nm, and the fixing time to 3 minutes. The tea leaves after fixing are emerald green in color, rich in aroma, and of good quality. By changing the steam temperature to 120°C, the microwave frequency to 915MHz, the light wave wavelength to 600nm, and the fixing time to 5 minutes, the quality of the tea leaves after fixing is still excellent, and the taste and aroma are slightly different;

[0023] In this embodiment, specifically: the fixing device 3 uses plant stem cell nuclear wall breaking material, which has good heat preservation, heat insulation and microwave light wave penetration performance, and can improve the fixing efficiency and uniformity;

[0024] In this embodiment, specifically: the microwave light wave generating device 6 can accurately control the frequency band of microwaves and light waves;

[0025] In this embodiment, specifically: the control system 7 can achieve accurate control of parameters such as temperature, time, and frequency;

[0026] In this embodiment, specifically: the feeding device 2 is used to put the tea leaves to be withered into the withering device 3;

[0027] In this embodiment, specifically: the discharging device 4 is used to discharge the tea leaves after the tea leaves are withered by the withering device 3;

[0028] In this embodiment, specifically: the control system 7 is in communication connection with the steam generating device 5 and the microwave light wave generating device 6 .

[0029] Working principle or structural principle: When in use, first put a certain amount of fresh tea leaves into the withering device 3 through the feeding device 2, and then adjust the temperature, time, frequency and other parameters of the steam generating device 5 and the microwave light wave generating device 6 through the control system 7, and then turn on the steam generating device 5 and the microwave light wave generating device 6 through the control system 7. The microwave light wave generating device 6 accurately controls the frequency bands of microwaves and light waves to achieve targeted heating of the tea leaves and improve the withering effect. At the same time, by turning on the steam generating device 5, high-temperature steam is generated, which synergizes with the microwave light waves to quickly passivate the enzyme activity in the tea leaves, thereby improving the withering efficiency and uniformity, ensuring the consistency of tea quality, and reducing environmental pollution, meeting environmental protection requirements.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A microwave light wave frequency band steam tea withering integrated machine, characterized by: include: A machine body (1), a feeding device (2), a killing device (3), a discharging device (4), a steam generating device (5), a microwave light wave generating device (6) and a control system (7).

2. The microwave light wave frequency band steam tea-rending machine according to claim 1, characterized in that: The killing device (3) uses plant stem cell nucleus wall breaking material.

3. The microwave light wave frequency band steam tea-rending machine according to claim 2, characterized in that: The microwave light wave generating device (6) is capable of accurately controlling the frequency bands of microwaves and light waves.

4. The microwave light wave frequency band steam tea-rending machine according to claim 3, characterized in that: The control system (7) can achieve precise control of parameters such as temperature, time, and frequency.

5. The microwave light wave frequency band steam tea-rending machine according to claim 4, characterized in that: The feeding device (2) is used to put the tea leaves to be withered into the withering device (3).

6. The microwave light wave frequency band steam tea-rending machine according to claim 5, characterized in that: The discharging device (4) is used to discharge the tea leaves after being withered by the withering device (3).

7. The microwave light wave frequency band steam tea-rending machine according to claim 6, characterized in that: The control system (7) is in communication connection with the steam generating device (5) and the microwave light wave generating device (6).

Images