Air inflation type deodorization double-layer heating type cold and hot optional tea rolling equipment

Abstract

The invention discloses air inflation type deodorization double-layer heating type cold and hot optional tea rolling equipment. Air inflation holes are formed uniformly in a rolling disc; an air cavity disc is arranged at the lower end of the rolling disc; an air cavity groove is formed in the air cavity disc; the air inflation holes are communicated with the air cavity groove; the air cavity groove is communication with an air source by air supply holes in the bottom surface; a retaining ring is arranged on the periphery of the rolling disc; an annular blow-off groove is formed between the retaining ring and the rolling disc; the annular blow-off groove is communicated with the air cavity groove; a pressure cap is arranged at the upper end of a rolling barrel; an air cylinder is arrangedin the center of the pressure cap; an arc-shaped reflection disc is arranged at the lower end of the air cylinder; a carbon fiber electric heating tube is arranged in the reflection disc; a transparent pressure plate is arranged at the front end of the reflection disc; exhaust holes are formed in the pressure cap; a displacement sensor is arranged on the air cylinder; an electric heating wire is arranged in the rolling disc. According to the equipment, the tea rolling quality can be improved, pressure regulating type rolling is performed fast and automatically, double-layer heating rolling isachieved, and the taste of tea caused by heaping for yellowing can be removed.

Description

technical field [0001] The invention belongs to the technical field of tea processing equipment, and specifically relates to an air-washing type deodorizing double-layer heating type tea rolling processing equipment with optional heating and cooling. Background technique [0002] After the tea leaves are rolled and processed, it is generally required that the shape of the tea leaves is tight, curved and wrinkled. For different teas, the rolling process is slightly different. In view of the thick fresh leaves of oolong tea, high maturity, low water content, cellulose and There are more mineral elements, which shows that the rolled leaves are looser, slightly elastic, and difficult to curl into strips. Therefore, it should be "hot-kneaded" in time. fried green Immediately after being out of the pot, put it in a hot barrel and knead it without waiting for cooling. At this time, the leaf temperature is high, the molecular structure of the content is loose, the softness, stickine...

AI Technical Summary

Problems solved by technology

[0005] And too much or too little tea leaves will affect the rolling effect

If the amount of leaves is too much, the rotation of the kneading machine is slow, and the turning of the leaf clusters is not flexible, which is prone to uneven rolling and loose tea strands. The amount of leaves is too large, and the kneading time is long. Less, the kneading leaves stagnate in the kneading plate, the rotation is not effective, and the kneading effect cannot be achieved

[0006] Traditional tea rolling equipment can only achieve ordinary automatic rolling, and cannot realize the adjustment of rolling pressure. At the same time, if hot rolling is used, it will easily cause the tea to produce a stuffy yellow taste and seriously reduce the processing quality of the tea.

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