Production process of green tea

Abstract

The invention discloses a production process of a green tea. The process comprises the following steps: step 1, putting tea leaves in a drum-type hot air tea fixation machine for fixation, and discharging the tea leaves to a fixation conveyer belt after the fixation; step 2, allowing the fixation conveyer belt to convey the tea leaves to a room at 20-26 DEG C for cooling and moisture regain, and then carrying out sterilization by ultraviolet rays before the tea leaves get out of the room; step 3, feeding the sterilized tea leaves into a rolling machine for rolling; step 4, feeding the rolled tea leaves into a strip tidying machine for strip tidying; step 5, allowing a strip tidying conveyer belt to send the tea leaves into a tea screening dryer for drying and screening; and step 6, carrying out secondary sterilization and sealing packaging after the screening. Through reasonable layout and production line design, the production process of the green tea of the invention improves the quality of the tea processing, and the prepared tea leaves do not contain a burnt smell and disintegrating slag, and the tea quality is higher.

Description

technical field [0001] The invention belongs to the technical field of tea production, in particular to a production process of green tea. Background technique [0002] Tea originated in China, and tea was first used as a sacrifice. However, it has been used as a vegetable by people since the late Spring and Autumn Period. It was developed into a medicinal drink in the middle of the Western Han Dynasty, and it was developed into a high-grade court drink in the late Western Han Dynasty. It was after the Western Jin Dynasty that it became popular among the people as an ordinary drink. Harvested according to the season can be divided into spring tea, summer tea, autumn tea, winter tea. Added tea is formed by reprocessing various crude tea or refined tea, including scented tea, pressed tea, extracted tea, medicinal health tea, tea-containing beverages, etc. [0003] However, after the tea leaves are picked from the tea tree, they cannot be eaten directly. They must be processe...

AI Technical Summary

Problems solved by technology

But at the present stage, the use of these automated production equipment is still still in the way of individual equipment to complete the production process. In the entire tea production process, a large number of manual operations are still required to transfer tea between various equipment, and it is still not possible to maximize Give full play to the advantages of automated production equipment, and the production efficiency needs to be further improved

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