Tea Tower Light Wave Fixing Device

Abstract

The invention relates to the field of tea leaf production equipment and in particular relates to a tower type tea leaf light wave fixation device capable of effectively improving the tea leaf fixation quality and reducing the production energy consumption. The device comprises a tower body, a lifting machine and at least one vibration conveying device, wherein each vibration conveying plate has a tilt angle, the fixed end of the vibration conveying plate is higher than the suspension end of the vibration conveying plate, and a discharging hole is formed above the tower body; a light wave irradiator is fixedly arranged on the inner wall of the tower body and is positioned above the corresponding vibration conveying plate; a hot air circulation system is arranged outside the tower body, the two ends of an air pipe of the hot air circulation system are communicated with the top and the bottom of the tower body respectively, and the air pipe is used for conveying hot air at the top in the tower body to the bottom in the tower body. The device overcomes the defects of scorch edges, burnt points and the like in the whole fixation process and is suitable for the tea leaf fixation process.

Description

technical field [0001] The invention relates to the field of tea production equipment, in particular to a tea tower-type light wave degreening device. Background technique [0002] In the current tea production technology, de-enzyming is one of the key production processes of high-quality green tea products, and mastering the de-enzyming technology is particularly important for the quality of high-quality green tea. The so-called greening refers to the process of removing the original moisture of the tea leaves and inactivating the active enzymes by heating the tea leaves. The main factors affecting the quality of finishing are: finishing temperature, finishing time, and the amount of leaves thrown, among which temperature control is the key to finishing. Existing de-enzyming devices generally adopt electric heating drum de-enzyming machines, which mainly utilize metal tubular electric heating elements to heat the cylinder, and the tea leaves are thrown and pushed in the cy...

AI Technical Summary

Problems solved by technology

However, the disadvantage of this equipment is that it requires high feed uniformity, and the pot body mainly relies on contact heat conduction to heat the leaf material, which makes the leaf material heated extremely unevenly, which is prone to burnt edge explosion points, which seriously affects the quality of tea leaves

At the same time, the drum fixation machine uses indirect heating, high power consumption, low efficiency, no energy saving, and difficult control of the fixation temperature, which makes it difficult to guarantee the quality of tea processing, and is not conducive to the realization of streamlined and automated operations in large-scale production

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