Tea leaf fixation device capable of performing uniform heating and preventing edge scorching

Abstract

The invention relates to the technical field of tea leaf processing, and discloses a tea leaf fixation device capable of performing uniform heating and preventing edge scorching. The tea leaf fixationdevice comprises a shell, wherein a rotating shaft is fixedly mounted at the middle end of the shell, a shaft sleeve is slidably mounted outside the rotating shaft, a rotating disc is fixedly mountedoutside the shaft sleeve, and a steam cavity is fixedly mounted inside the rotating shaft; and ventilation pipes are fixedly mounted outside the steam cavity, a ball valve is fixedly mounted in eachventilation pipe, a gear I is fixedly mounted at the rear end of each ball valve, and a rack is in meshing connection to the edge of the gear I. According to the tea leaf fixation device capable of performing uniform heating and preventing edge scorching, hot steam is used for overturning tea leaves, so that the fixation effect is better, and the quality is prevented from being influenced by crushing the tea leaves; the fixation tea leaves are vibrated, so that the fixation of the tea leaves is more uniform; and cooling liquid in a cooling cavity enters a condensation pipe due to high temperature after fixation is finished, and further, the interior is cooled to prevent the tea leaves subjected to fixation from edge scorching.

Description

technical field [0001] The invention relates to the technical field of tea processing, in particular to a tea greening device for uniform heating and prevention of burnt edges. Background technique [0002] Greening is a tea-making process that evaporates part of the water in fresh leaves at high temperature to soften the tea leaves and promote the formation of good aroma. Traditional greening machines cannot effectively heat the inside of the tea leaves during the greening process, which leads to incomplete greening of the tea leaves. Uniformity, or turning and kneading the tea leaves during heating causes the tea leaves to be crushed, which affects the quality of the tea leaves. After the greening is completed, the temperature of the tea leaves is still high, resulting in scorched edges of the tea leaves. [0003] In order to solve the above problems, the inventor provided a tea greening device that heats evenly and prevents scorched edges. The hot steam is used to turn ov...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a tea greening device that heats uniformly and prevents burnt edges, which has the advantages of uniform heating and prevented burnt edges, and solves the problems of uneven heating and high temperature that cause tea leaves to burn.

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