Method and equipment for removing impurities from fresh tea leaves

The invention provides a method and equipment for removing impurities from fresh tea leaves. The impurity removal method for the fresh tea leaves comprises the steps that the fresh tea leaves on a sorting table are subjected to primary screening, so that impurities with the size larger than a first...

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Bibliographische Detailangaben
Hauptverfasser: LIU HUADONG, LI WENZHONG, SHIHIRO, GAO LEGUI, SHAO AIJU, TANG HAIKUI, MOU QIYA, ZHU BIWU, LI ZHIMING, YANG YUSHOU, JIANG JIELIN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention provides a method and equipment for removing impurities from fresh tea leaves. The impurity removal method for the fresh tea leaves comprises the steps that the fresh tea leaves on a sorting table are subjected to primary screening, so that impurities with the size larger than a first preset size in the fresh tea leaves are removed; the fresh tea leaves obtained after primary screening are conveyed through a feeding device; receiving the fresh tea leaves subjected to primary screening, and performing secondary screening on the fresh tea leaves subjected to primary screening through a screening and impurity removing device so as to remove impurities with the size larger than a second preset size in the fresh tea leaves, and the second preset size is smaller than the first preset size; and lifting and conveying the fresh tea leaves subjected to secondary screening through a lifting and collecting device, and collecting the fresh tea leaves subjected to secondary screening. 本申请提供了一种茶叶鲜叶除杂方法和设备。茶叶鲜叶