A kind of automatic black tea primary production system

Abstract

The invention discloses an automatic black tea primary manufacturing system. The system comprises a tedding machine, a withering machine, a twisting machine, a deblocking screening machine, a fermentation chamber, a first drying machine and a second drying machine, which are connected with one another in sequence; a cooling and dampening device is also arranged between the first drying machine and the second drying machine. The system further comprises an automatic control unit used for controlling temperature, humidity and air volume of the manufacturing system. The automatic black tea primary manufacturing system disclosed by the invention is invented according to the traditional Congou black tea making requirements as well as performance and characteristics of modern tea making machinery; in the withering procedure, the temperature is controllable, the air volume is adjustable, the time is controllable and the spreading thickness is adjustable; in the twisting procedure, tea leaves are automatically fed, electronically weighed, automatically put, automatically twisted and automatically discharged; in the fermenting procedure, the temperature is controllable, the humidity is detected, the time is automatically controlled and the spreading thickness is adjustable; the whole manufacturing system has the production characteristics of continuity, automation and cleanness; the manufacturing capacity can reach 500 kg / h.

Description

Technical field [0001] The invention belongs to the technical field of tea processing, and particularly relates to an automated black tea preliminary production line. Background technique [0002] Black tea belongs to the category of fully fermented teas. It is made from the buds and leaves of tea trees as raw materials and is refined through typical processes such as withering, rolling (cutting), fermentation, and drying. Because of the color and luster of the dry tea and the red tea as the main color, it is named black tea. Strictly speaking, black tea does not refer to a variety of tea, but a tea processing technology. In the third issue of "Guangxi Tropical Agriculture" in 2005, pages 40-41 published the spiral-shaped black tea processing technology. The spiral-shaped black tea is processed through fresh tea leaves → withering → rolling → deblocking → fermentation → initial baking → spreading → stir-frying manufacturing Shape and shape → dry foot and Titian are available. ...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the above-mentioned technical problems, the purpose of this invention is to provide a new type of black tea primary production system to solve the problems of low efficiency and low degree of automation in the existing production system, and greatly improve the quality of black tea

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