| 摘要 |
<p>PURPOSE: An apparatus for aeration and agitation is provided to mix materials in a reaction bath efficiently, and to increase the concentration of the dissolved oxygen by dispersing microbubbles. CONSTITUTION: An apparatus for aeration and agitation includes a driving part(1), a conical rotary wheel(3), and an air supply pipe(5). The conical rotary wheel includes one or more vane(31) formed on a conical body, and the conical body has an air receiving part. A rotary shaft delivers the torque of the driving part to the rotary wheel. The air supply pipe supplies the air to the air receiving part. The air supply part includes an air adjusting valve(6). A plurality of diffusion holes(33) are formed on the top of the conical rotary wheel.</p> |
