Tea leaf processing enzyme-deactivating device and processing method

Abstract

The invention relates to the technical field of tea leaf enzyme deactivating, and discloses a tea leaf processing enzyme-deactivating device. The tea leaf processing enzyme-deactivating device comprises a supporting plate; a roller is rotatably connected to the surface of the supporting plate; the lower surface of the roller is in contact with the upper surface of a heating plate; the upper surface of the roller is in contact with the lower surface of a magnetic plate; a feeding frame is fixedly connected to the top of the supporting plate; a motor is fixedly connected to the rear portion of the supporting plate; a collecting mechanism is arranged on the inner wall of the roller; a screw rod is rotatably connected to the inner wall of the roller; a pushing mechanism is arranged on the surface of the screw rod; a fixing block is fixedly connected to the inner wall of the roller; a pushing plate is rotatably connected to the inner wall of the fixing block through a torsional spring; and the surface of the feeding frame is fixedly connected with a circular ring. According to the tea leaf processing enzyme-deactivating device disclosed by the invention, the roller is driven by the motor to rotate, so that tea leaves can be automatically stir-fried, manual operation of workers is not needed, the working efficiency is improved, stir-frying enzyme deactivating of the tea leaves is realized, and the enzyme deactivating effect is improved.

Description

technical field [0001] The invention relates to the technical field of tea degreening, in particular to a tea processing and degreening device and processing method. Background technique [0002] Tea greening is to destroy and passivate the oxidase activity in fresh tea leaves by high temperature, inhibit the enzymatic oxidation of tea polyphenols in fresh leaves, evaporate part of the water in fresh leaves, make tea soft, easy to knead and shape, and emit green odor at the same time Taste, a tea-making step that promotes the formation of a good aroma. [0003] The traditional way to fix the tea leaves is to fry them manually in a pot, but the subsequent fixing equipment spreads the tea leaves on the conveyor belt for heating and finishing, resulting in the lack of stir-frying steps, and the tea leaves may not be completely finished. If the tea leaves are fixed manually, the work efficiency will be reduced. Therefore, a tea processing and fixing device and processing method...

AI Technical Summary

Problems solved by technology

[0003] The traditional way to fix the tea leaves is to fry them manually in a pot, but the subsequent fixing equipment spreads the tea leaves on the conveyor belt for heating and finishing, resulting in the lack of stir-frying steps, and the tea leaves may not be completely finished. If the tea leaves are fixed manually, the work efficiency will be reduced. Therefore, a tea processing and fixing device and processing method are proposed to solve the above-mentioned problems.

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