Application method of tea withering device

Abstract

The invention discloses a use method of a tea leaf withering device, and belongs to the technical field of tea leaf processing. A tea leaf withering device comprises a base, a first supporting frame is connected to the top wall of the base, the tea leaf withering device further comprises a first driving mechanism, the output end of the first driving mechanism is connected with a connecting frame, and the end of the connecting frame is rotationally connected with a containing frame; the spreading and airing rack is placed in the placing rack; the guide disc is arranged on the inner wall of the first supporting frame, a sliding groove is formed in the inner wall of the guide disc, and a leveling compensation assembly is arranged between the sliding groove and the containing frame; the second support frame is mounted at the top of the base; the turning and flattening assembly is mounted on the second supporting frame, and the turning and flattening assembly comprises a second driving mechanism, a transmission mechanism and a turning and flattening mechanism; the tea withering device is simple in structure and convenient to use, the ventilation effect during tea withering can be effectively improved, turning and flattening operation can be carried out, the situation that the tea taste is affected by heating and mildewing during withering is avoided, and the tea withering efficiency and effect are improved.

Description

technical field [0001] The invention relates to the technical field of tea processing, in particular to a tea withering device and a using method thereof. Background technique [0002] Withering is an important process in the production of fermented tea such as black tea, oolong tea, and white tea. It refers to the process of wilting and withering the hard and brittle stalk leaves after a period of time when fresh leaves entering the factory lose water. Withering has both the physical dehydration effect and the chemical change process of the contained substances. Its purpose, one is to evaporate part of the water, reduce the tension of the tea cells, make the leaf stems from brittle to soft, increase the toughness of the buds and leaves, and facilitate rolling into strips; A series of chemical changes of substances lay the foundation for the formation of the specific quality of black tea color and aroma. [0003] Withering treatment is to evenly spread the tea leaves under...

AI Technical Summary

Problems solved by technology

The utility model solves the problem that the moisture generated by volatilization is not easy to dissipate due to the lack of air circulation in the tea withering device and the staff is inconvenient to spread the tea leaves by setting the fan, the ventilation frame, the pull rope, the driving wheel, the moving block and the limit groove. Problem; but the structure of the device is relatively simple, and under the action of slight wind and external force, it is easy to cause inclined leaking, and when the device is withering the tea leaves, it is difficult to turn the tea leaves, which may easily cause the tea leaves to heat up Mildew will affect the taste of the tea, so the device still has certain deficiencies

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