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US07703217B2 Drying-storing apparatus for powdered or granular material and feeding system for powdered or granular material 失效
用于粉末或颗粒材料的干燥储存装置和用于粉末或颗粒材料的进料系统

Drying-storing apparatus for powdered or granular material and feeding system for powdered or granular material
Abstract:
A drying and storing apparatus for powdered or granular material and a feeding system for powdered or granular material. The apparatus comprises a heating and drying chamber having a discharge port at its lower end and a thermal conductive heating means therein and a hopper chamber connected to the upper end of the heating and drying chamber, in which the heating and drying chamber and the hopper chamber constitute a integrally combined material storage processing tank for powdered or granular material.
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