PROBLEM TO BE SOLVED: To provide a device of treating steamed tea leaves, having a simple structure and providing many actions for mixing the tea leaves.SOLUTION: The steamed tea leaf-treating device comprises a rotary cylinder obtained by laying a cylindrical shape, a rotary shaft penetrating the rotary cylinder, and a plurality of stirring blades mounted on the rotary shaft, and is produced by helically installing crosspieces for preventing idling of the steamed tea leaves on the inside surface of the rotary cylinder, and setting the rotary direction of the helix so as to be opposite to the traveling direction of the steamed tea leaves.COPYRIGHT: (C)2010,JPO&INPIT【課題】 本発明では、構造が簡単で、茶葉を練り込む作用が多い蒸茶葉の処理装置を提供することを課題としている。【解決手段】 本発明の第1の手段は、円筒形を横架した回転胴と、回転胴を貫通する回転軸と、回転軸に備えた複数の撹拌羽根とより構成するとともに、該回転胴の内面には蒸茶葉の空回り防止用の桟を螺旋状に設け、螺旋の回転方向を蒸茶葉の進行方向と逆に配置する。【選択図】図1
