| 摘要 |
<p>A dual shell rotational blending apparatus which is formed by two hollow cylindrical leg sections joined at one end to form a closed apex portion. One cylindrical leg section has a mean length greater than the other leg section such that as the unit is rotated and the apex portion reaches the uppermost position, the contents therein separate in unequal portions. The separation of the contents in unequal portions forces a lateral cross flow of material as rotation continues.</p> |
