| 摘要 |
<p>The present invention relates to a dynamic air separator for separating materials consisting of particles of different sizes into particle-size fractions, said separator including a rotary housing (1) and a chamber (2) for recovering the fine particles, which is coaxially arranged in alignment with the rotary housing, characterized in that: said separator includes a fan wheel (3) positioned coaxially to the chamber for recovering the fine particles; and said fan wheel is located at the end of the outlet duct (4) for purified air from the chamber for recovering the fine particles, in order to suck in said air during use and send the latter to the air-distribution chamber (5) around the rotary housing.</p> |
