Tea dryer with high uniformity

Abstract

The invention discloses a tea dryer with high uniformity. The tea dryer comprises a main body; a first conveying net belt and a second conveying net belt are aslant mounted in an inner cavity of the main body in sequence from top to bottom; the main body is provided with a preheating cylinder above the first conveying net belt; an air sucker is fixedly mounted on the side, opposite to the preheating cylinder, of the top end of the main body; a first electric heating resistance wire is fixedly mounted on the inner wall of the main body; a ventilation fan is fixedly mounted in the inner cavity of the main body; a heat conducting layer is arranged on the inner wall of the preheating cylinder; a second resistance heating wire is embedded in the side wall of the preheating cylinder; and guide fins are staggered and downwards inclined on the inner wall of the preheating cylinder. Through arrangement of the preheating cylinder, tea is primarily preheated; and meanwhile, the tea is scattered to uniformly fall onto the first conveying net belt to prevent reduction of the overall quality of the tea due to halfway drying caused by local accumulation of the tea.

Description

technical field [0001] The invention relates to the technical field of tea processing, in particular to a tea drying machine with high uniformity. Background technique [0002] The production process of tea includes: picking tea, greening, shaping, and drying lamps. Usually, the boiler is used to dry it, which makes the heating uneven and causes incomplete drying. However, the existing drying equipment is easy to form partial accumulation of tea leaves, and the drying time is short at the same time, resulting in incomplete drying and reducing the overall quality of the tea leaves. Therefore, it is necessary to design a tea dryer with high uniformity. Contents of the invention [0003] The object of the present invention is to provide a tea drying machine with high uniformity to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solution: a tea drying...

AI Technical Summary

Problems solved by technology

[0002] The production process of tea includes: picking tea, greening, shaping, and drying lamps. Usually, boilers are used to dry them, which makes the heating uneven and causes incomplete drying.

However, the existing drying equipment is easy to form partial accumulation of tea leaves, and the drying time is short, resulting in incomplete drying and reducing the overall quality of tea leaves

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