Continuous-conveying low-temperature uniform drying equipment for tea leaves

The utility model discloses a continuous conveying tea low-temperature uniform drying device which comprises a drying box, a conveying mechanism, a first hot air circulation unit, a second hot air circulation unit and a plurality of light sources. The first hot air circulation unit communicates with...

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Bibliographische Detailangaben
Hauptverfasser: WU HUAQIANG, DAI HONGTAO, LI CHEN, CHEN XINGBI, ZHOU RUNHONG, LI YUAN, LUO WENJIE, ZENG YAPING, ZHAO XUEXIONG, YANG ZONGYUN, GUAN XIAOYANG
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The utility model discloses a continuous conveying tea low-temperature uniform drying device which comprises a drying box, a conveying mechanism, a first hot air circulation unit, a second hot air circulation unit and a plurality of light sources. The first hot air circulation unit communicates with the interior of the drying box through the first air outlet. The second hot air circulation unit communicates with the interior of the drying box through the second air outlet, and the air outlet direction of the second hot air circulation unit is opposite to the air outlet direction of the first air outlet, so that a first hot air area and a second hot air area which are opposite in hot air direction are formed on the same conveying belt; the tea leaves in the transverse direction of the conveying belt are heated more evenly, the problem that the tea leaves in the width direction of the conveying belt are dried unevenly is solved, meanwhile, the alternate hot air mode is shorter in drying time, the yield of the t