Stone mill for fine powdered tea

抹茶用石磨

Abstract

The utility model relates to a stone mill for fine powdered tea, which comprises an upper mill and a lower mill. The upper mill and the lower mill can relatively rotate and are respectively provided with mutually opposite abrasive surfaces, and a concave cavity is at least formed on the abrasive surface of the lower mill. The speed of grinding tea leaves from the center of the stone mill towards the outer periphery of the stone mill can be decelerated by the aid of the concave cavity formed between the upper mill and the lower mill, in other words, the concave cavity arranged on the lower mill has a certain buffering function for the tea leaves being grinded from the center of the stone mill towards the outer periphery of the stone mill, so that the tea leaves are grinded more finely so as to meet the requirement of manufacturing the fine powdered tea.
本实用新型是一种抹茶用石磨,包括可相对转动的上磨和下磨,并且各自具有相对的研磨面,其中,至少下磨的研磨面形成有凹入空腔。借助上下磨之间形成的凹入空腔,能让茶叶从石磨中心部被磨向石磨外周部的速度可以放慢,即下磨上设置的凹入空腔对茶叶从石磨中心部被磨向石磨外周部具有一定的缓冲作用,从而使茶叶被磨得更细,以满足制造抹茶的要求。

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