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Warehousing method of semi-finished tea

A technology of hair tea and storage, applied in the direction of tea processing before extraction, can solve the problems of reducing the stock area of ​​black hair tea, accelerating the substances contained in black hair tea, shortening the storage time, etc., so as to improve the turnover efficiency, reduce the storage cost and improve the efficiency. Effect

Pending Publication Date: 2019-05-03
XIANYANG JINGWEI EIGHT TEA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For this reason, the Chinese patent application number 201510284995.3 provides a method for the alcoholization of Hunan black hair tea. This method is to control the humidity and temperature of Hunan black hair tea in an airtight control room / box, so as to accelerate the aging of the content of black hair tea. Transformation shortens the aging time, shortens the storage time, and reduces the storage area of ​​black hair tea. Although this method shortens the aging time of black hair tea, it still uses the accumulation of black hair tea for alcoholization, and the storage capacity of tea per unit storage space is small.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A storage method for crude tea, the main technological process of which includes high-temperature regaining moisture, spreading, distributing, pressing, and airing. The specific processing steps are as follows:

[0019] 1) High-temperature re-moisture: use the steaming screw conveyor to re-moisture the raw tea, the temperature of the raw tea at the outlet of the conveyor is 95°C, and the moisture content is 18%;

[0020] 2) Spreading: Vibration loosening and fan-assisted methods are used to cool down the raw tea raw materials that have regained moisture at high temperature and reduce the moisture content. The temperature of raw tea at the outlet is 85°C and the moisture content is 16%;

[0021] 3) Fabrication and pressing: the raw tea after spreading is transported to the stuffing box through the feeding device for pressing, and the method of one-time distribution and one-time pressing is adopted, and the compression ratio is controlled at 3:1;

[0022] 4) Drying: Lift ...

Embodiment 2

[0024] A storage method for raw tea, comprising the steps of steaming, spreading, stuffing, pressing, and drying out of boxes, and the specific processing steps are as follows:

[0025] 1) High temperature regain: use the drum type moisture conditioner to steam the raw tea to regain moisture, the temperature of the raw tea at the outlet of the moisture conditioner is 75°C, and the moisture content is 15%;

[0026] 2) Spreading materials: Vibrate loosely and lay materials flat to cool down the raw tea raw materials that have regained moisture at high temperature and reduce the moisture content. The raw tea temperature at the outlet is 60°C and the moisture content is 12%;

[0027] 3) Distributing and pressing: the raw tea after spreading is conveyed to the stuffing box through the feeding device for pressing, and the method of pressing while spreading is adopted, and the compression ratio is finally controlled to 4:1;

[0028] 4) Drying: Lift the casing and pressing system, and...

Embodiment 3

[0030] A storage method for crude tea, the main technological process of which includes high-temperature regaining moisture, spreading, distributing, pressing, and airing. The specific processing steps are as follows:

[0031] 1) High temperature regain: use the tea steamer to rehydrate the raw tea, the temperature of the raw tea at the outlet of the conveyor is 60°C, and the moisture content is 13%;

[0032] 2) Spreading: Vibrating and loosening is used to cool down the raw tea raw materials that have regained moisture at high temperature and reduce the moisture content. The temperature of raw tea at the outlet is 50°C and the moisture content is 10%;

[0033] 3) Distributing and pressing: the raw tea after spreading is conveyed to the stuffing box through the feeding device for pressing, and the way of distributing once and pressing once is adopted, and the compression ratio is controlled at 2:1;

[0034] 4) Drying: Lift the casing and pressing system, and the pressed raw te...

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Abstract

The invention discloses a warehousing method of semi-finished tea, and belongs to the technical field of processing of tea leaves. The warehousing method is characterized in that warehousing is performed after pressing, and comprises main process flows of performing high-temperature moisture regain, spreading materials, performing material distribution, performing pressing and performing air drying and placing. According to the method, a warehousing manner of the semi-finished tea is changed into a pressed manner from a conventional expanded manner, so that the alcoholization speed of the semi-finished tea is increased, the warehousing manner of the semi-finished tea can be standardized, the storage space of the semi-finished tea is effectively saved, and the warehousing management efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of tea processing, and in particular relates to a method for processing and storing crude tea. Background technique [0002] Maocha, also known as Maotiao, is the product of fresh leaves after primary processing. However, due to differences in the origin of Maocha, seasons of harvesting, tenderness of fresh leaves, and primary processing techniques, the quality varies greatly. Generally, it can be divided into sun-dried green tea Hair tea, black hair tea, red hair tea, green hair tea, green hair tea, etc. Among them, sun-dried green hair tea is mainly used as the raw material of pressed tea such as tuo tea, tight tea and cake tea, and black hair tea is mainly used to press Fu brick tea and black brick tea. [0003] Dark tea is one of the six major teas in my country. It belongs to post-fermented tea and can be mainly divided into Fu tea, Liubao tea, Pu'er tea and so on. Among them, Pu'er tea is mainly prod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/06
Inventor 胡歆唐自强张乐梁艳万斌
Owner XIANYANG JINGWEI EIGHT TEA CO LTD
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