Tea leaf screening line

Abstract

The invention relates to a tea leaf screening line which comprises a feed port, wherein the left side of the feed port is connected with a first conveying belt placed transversely; a vertical tea cutting machine is mounted on the left side of the first conveying belt; the left side of the vertical tea cutting machine is connected with a second conveying belt placed longitudinally; a vibratory feeder is mounted on the front side of the second conveying belt; the lower end of the vibratory feeder is connected with a first sundry outlet; the front side of the vibratory feeder is connected with a first dedusting pipeline system; a first high pressure fan is mounted on the front side of the first dedusting pipeline system; a first pulse dust collector is mounted on the right side of the first high pressure fan; and the right side of the vibratory feeder is connected with a first cyclone feeding device by a first air pipe. The tea leaf screening line can automatically realize the functions of sorting raw tea leaves, removing impurities, dedusting, and cleaning the raw tea leaves, and has the advantages that the tea leaf screening line is easy and simple to operate, low in labor intensity and high in production efficiency, the cleanliness of the tea leaves is high, and the grading quality is high.

Description

technical field [0001] The invention relates to tea machinery, in particular to a tea screening line. Background technique [0002] With the acceleration of the industrialization process of tea making, tea factories always go to designated tea farms to purchase raw tea that can be produced; the quality of the purchased raw tea is uneven and contains certain impurities and dust; therefore, the first step needs to be the purchase of raw tea Grading. The current grading method is mainly through the workers to continuously sort and remove impurities from the raw tea, and transport the qualified raw tea to an independent shaking sieving machine for screening; and then cut the picked out super long raw tea with a tea cutter Sieve again after a short time. This grading method has the following problems in the production process: 1. Since many processes are manually operated, the grading is relatively rough, the quality of the tea leaves after grading is low, and the labor intensi...

AI Technical Summary

Problems solved by technology

This grading method has the following problems in the production process: 1. Since many processes are manually operated, the grading is relatively rough, the quality of the tea leaves after grading is low, and the labor intensity is high, resulting in low production efficiency; Debris, a large amount of dust is generated during the sieving process, which poses a threat to the health of the operators and also affects the grading quality of raw tea; the dust in the raw tea is not treated, and the tea leaves after grading still contain a lot of dust , the cleanliness of the tea is low

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