Tea deblocking device

Abstract

The invention belongs to the field of tea processing equipment, and specifically discloses a tea deblocking device. The tea deblocking device comprises a machine frame, a hot air generator, a sieve column and a sieve tube; a material inlet and a first air hole are formed on a surface of the sieve tube; one end of the sieve column is connected onto the machine frame, and the other end is located in the sieve tube; the sieve column is a hollow columnar structure; multiple second material inlet holes are formed on an upper surface of the sieve column, and multiple second air holes are formed on a lower surface of the sieve column; one end of the sieve tube is connected with a rotation shaft; the rotation shaft is connected onto the machine frame in a rotary way, and is arranged with rotary blades; an annular sieve net is fixed in the sieve tube, and is located outside the sieve column; multiple first material inlet holes are formed on an upper surface of the annular sieve net, and multiple third air holes are formed on an lower surface of the annular sieve net; a clapboard is arranged at a joint of the upper and lower surfaces of the annular sieve net; multiple one-way gates are arranged on the clapboard; and multiple split combs are fixed on an inner surface of the sieve tube. Being adopted for deblocking tea, the tea deblocking device is not liable to cause damage or extrusion-break on tea leaves; moreover, the tea leaves can be dried during the deblocking process.

Description

technical field [0001] The invention belongs to the field of tea processing equipment, in particular to a tea deblocking device. Background technique [0002] The processing of tea can be simply divided into three steps: greening, rolling and drying. Among them, rolling is a process for shaping the shape of tea. By using external force, the leaves are crushed and lightened, rolled into strips, reduced in size, and easy to brew. Bubble. After the tea leaves are rolled, the tea leaves will be twisted together, resulting in a high temperature inside the tea leaves, and the excess water vapor cannot be released. The tea leaves are prone to dull taste, high humidity, and even sourness. It also turns yellow and has less gloss. Moreover, if the tea leaves are dried directly after the rolling process is finished, the tea leaves will be heated unevenly during drying, which will affect the drying effect. Therefore, after the tea leaves are rolled, it is necessary to use a deblockin...

AI Technical Summary

Problems solved by technology

The tea deblocking machine has the following disadvantages during use: the matching leaf teeth on the two decomposing shafts deblock the tea leaves, which is easy to damage and squeeze the tea leaves, reducing the quality of the tea leaves

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