Tea leaf drying device with roller and using method of tea leaf drying device

A technology of a tea drying device and a drum, which is applied in the directions of tea drying, drying, drying machine, etc., can solve the problems of inability to standardize production to ensure the quality of tea leaves, cumbersome and other problems, and achieve the realization of mechanized production, simple device structure and high quality. Effect

Pending Publication Date: 2019-12-06
涂佳成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the cumbersome process, the existing tea production process is completely based on the experienc

Method used

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  • Tea leaf drying device with roller and using method of tea leaf drying device
  • Tea leaf drying device with roller and using method of tea leaf drying device
  • Tea leaf drying device with roller and using method of tea leaf drying device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] The drums of the tea drying device in this embodiment are arranged in a spiral shape around the hot air box. For details, refer to Figure 1~Figure 11 , figure 1 For the overall beauty of the picture, the conveyor belt is not drawn; Figure 5 is a perspective view of the bottom box of the hot air box, and the shaded part is a schematic diagram of the wall of the heat collecting tube. The device includes: outer box body 1, hot air box body 2, upper box body 2.1 of hot air box body, bottom box body 2.2 of hot air box body, hot air outlet 3, exhaust port 4, exhaust gas outlet 5, air inlet 6 , heating port 7, heat collecting pipe wall 8, fan 9, hot air inlet 10, drum 11, drum, tea outlet 12, connecting arm 13, motor 14, rotating shaft 15, drum bracket 16, conveyor belt 17, baffle 17.1 , Conveyor belt drive motor 17.2, transmission chain 17.3, fixed frame 18, bearing 19 and tea inlet 20; Described drum comprises first drum 11.1, second drum 11.2, third drum 11.3, fourth dr...

Embodiment 2

[0040] The rollers of the tea drying device in this embodiment are arranged in a turning shape arranged up and down on one side of the hot air box body 2. For details, refer to Figure 12 , refer to Example 1 for other partial schematic diagrams. The device includes: outer box body 1, hot air box body 2, upper box body 2.1 of hot air box body, bottom box body 2.2 of hot air box body, hot air outlet 3, exhaust port 4, exhaust gas outlet 5, air inlet 6 , heating port 7, heat collecting pipe wall 8, fan 9, hot air inlet 10, drum 11, drum, tea outlet 12, connecting arm 13, motor 14, rotating shaft 15, drum bracket 16, conveyor belt 17, baffle 17.1 , Conveyor belt drive motor 17.2, transmission chain 17.3, fixed frame 18, bearing 19 and tea inlet 20; Described drum comprises first drum 11.1, second drum 11.2, third drum 11.3 and fourth drum 11.4;

[0041] The hot-blast box 2 is located inside the outer box 1, and a hot-blast outlet 3 is provided on the side wall of the hot-blast b...

Embodiment 3

[0043] Adopt the device among the embodiment 1, test the water content of the tealeaves after the Langqing step treatment earlier, record its water content as 72%, adjust the angle between the cylinder and the horizontal plane to be 20 °, then turn on the equipment power switch, Make the internal drum, conveyor belt, fan and burner start. In this embodiment, the rotating speed of the drum is 5r / min; adjust the temperature of the hot air so that the hot air reaches the predetermined temperature of 125°C, and then put the semi-finished tea leaves to be processed into the tea inlet , to dry the tea leaves, the first drying time is 3 minutes, after the tea leaves come out completely from the outlet, turn off the power, adjust the angle between the roller and the horizontal plane to 40° again, turn on the power, and control the temperature of the hot air At 100°C, pour the tea from the tea inlet again and dry it for 2 minutes. At this time, the tea at the outlet has been tested and ...

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Abstract

The invention discloses a tea leaf drying device with a roller and a using method of the tea leaf drying device. The tea leaf drying device comprises an outer box body, a hot air box body and two or more rollers, the hot air box body is located inside the outer box body, and a hot air outlet is formed in the side wall surface of the hot air box body; the rollers are arranged on the periphery of the hot air box body; and a conveying part is used for conveying the head-to-end materials between the two rollers. The method comprises the following steps of carrying out moisture testing on semi-finished tea leaves after fixation, adjusting the angle between the rollers and the horizontal plane according to the water content of the tea leaves, opening the equipment power supply switch, and enabling the internal roller, a conveyor belt, a fan and a combustion machine to be started; and putting the tea leaf semi-finished product to be treated into a tea inlet, drying for the first time, standing at room temperature, and drying for the second time. According to the tea leaf drying device, the use method of the device is provided; by means of the standardized method, the finished product of the tea has relatively high quality, and the defect that the traditional tea making process is too dependent on the manual craftsmanship is overcome.

Description

technical field [0001] The invention belongs to the field of tea equipment, and in particular relates to a tea drying device and a using method thereof. Background technique [0002] Fenghuang Town, Chaozhou is the main production area of ​​Fenghuang tea in China, which is a kind of oolong tea. The tea-making process of oolong tea is: harvesting of young leaves - sun-drying - drying-drying - wave greening - finishing - kneading - baking 7 processes. Tea drying is to dry the water in the tea leaves, so as to control the water content in the tea leaves. Since the water content in the tea leaves has a great influence on the taste and shelf life of the finished tea leaves, this step is a key step in the tea making process. The traditional drying method of tea leaves is to use a container and fry them directly on an open fire to achieve the effect of drying. The existing tea drying equipment on the market also adopts the method of heating, placing the tea on the container to he...

Claims

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Application Information

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IPC IPC(8): F26B17/00F26B25/16F26B25/00F26B21/00F26B3/02F26B25/22A23F3/06
CPCA23F3/06F26B3/02F26B17/00F26B21/001F26B21/004F26B25/002F26B25/16F26B25/22F26B2200/20
Inventor 涂佳成
Owner 涂佳成
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