Zeitschrift für Lebensmittelverarbeitung und -technologie

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The Design of Double Screw Threads Soymilk Stone Mill

Pengyun Xu, Xiaoshun Zhao and Haiyong Jiang

In order to solve the problem of traditional stone mill, such as bulky structure, low efficiency, easy to be blocked, this paper design and implement a new conical double-screw threads stone mill refiner, rotating stone mill body is conical with two right-hand threads. As the diameter increases, its depth decreases. This structure can improve mechanical efficiency. The experiments showed that the machine's low-speed layer-by-layer uniform crushing grinding soybeans, the soymilk less susceptible to high temperature damage, is conducive to a variety of nutrients reserved.