Wuyi rock tea making device and production process thereof

Abstract

The invention relates to a Wuyi rock tea making device and a production process thereof. The Wuyi rock tea making device comprises a fixation tank, a rolling device, a drying device and a wind-power screening device, an electrostatic stalk-removing device and a material-dividing screening device which are arranged in sequence, one end of the fixation tank is provided with a rock tea feeding hopper, the other end of the fixation tank is provided with a discharge opening, one end, facing the rock tea feeding hopper, of the fixation tank is connected with a hot-air conveying pipe for leading hot air in the fixation tank, the upper portion of the rock tea feeding hopper is provided with a humidification hopper, the side portion of the humidification hopper is communicated with a water inlet pipeline, the end portion, extending into the humidification hopper, of the water inlet pipeline is provided with a humidification nozzle, the discharging opening is connected with a material lifting conveying belt, a material-dividing table is arranged above the rolling device, the upper portion of the material-dividing table is provided with a first receiving conveying belt for holding the material lifting conveying belt, movable conveying belts are arranged below the outlets of the two sides of the first receiving conveying belt, and a plurality of material-dividing hoppers are arranged on the material-dividing table below the movable belts. The Wuyi rock tea making device is compact in structure and used for preparing rock tea conveniently.

Description

technical field [0001] The invention relates to a Wuyi rock tea manufacturing device and a production process thereof. Background technique [0002] In the existing tea production, the oxidase activity in the fresh leaves is destroyed and passivated by high temperature, and the enzymatic oxidation of tea polyphenols in the fresh leaves is inhibited, and part of the water in the fresh leaves is evaporated, so that The tea leaves become soft, easy to knead and form, and at the same time emit green odor, which promotes the formation of good aroma. However, in the existing greening conveying structure, uneven heating is often caused by uneven mixing of blanking materials. Wuyi rock tea is prone to excessive aroma molecules being destroyed and volatilized at too high a temperature, which is not conducive to subsequent brewing. After finishing, it needs to be rolled, and the existing mechanical equipment often cannot realize automatic material distribution but needs to manually i...

AI Technical Summary

Problems solved by technology

However, in the existing greening conveying structure, uneven heating is often caused by uneven mixing of blanking materials. Wuyi rock tea is prone to excessive aroma molecules being destroyed and volatilized at too high a temperature, which is not conducive to subsequent brewing. Kneading is required after finishing, and the existing mechanical equipment often cannot realize automatic material distribution but needs to manually input the tea leaves into each rolling equipment, which is inefficient

At the same time, raw tea needs to be screened after production, and classified according to tea stems, tea leaves, and tea size. However, the existing production process usually uses manual classification of tea leaves and tea stems, which has low work efficiency and is not conducive to the integrated production of rock tea preparation.

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