| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a granular substance-sterilizing apparatus capable of evenly and highly efficiently sterilizing a large amount of granular substances by an easy apparatus structure. <P>SOLUTION: This granular substance-sterilizing apparatus has a rotary cone 1 having an inclined surface 6 expanding its diameter from a bottom plate 5 toward the upper side and having an opening top, and having a pore plate 7 at least at part of the inclined surface 6, a driving device 2 driving to rotate the rotary cone 1 and a superheated steam-supplying chamber 8 arranged outside the pore plate 7 of the rotary cone 1 and jetting superheated steam into the rotary cone 1 by the pore plate 7. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
