| 摘要 |
<p>PURPOSE: A submerged aerator is provided to easily dissolve oxygen in air to water, by supplying the air after miniaturizing and by supplying the air from the inside and the outside of the aerator. CONSTITUTION: A submerged aerator comprises a main body(110), an air injecting pipe(120), and an air chamber(130). The main body including the following: a casing(112) with outlets(112a) formed in a radial shape; an impellor(114) for circulating water inside the casing; and a motor(116). The injecting pipe injects air into the aerator from the internal center of the casing.</p> |
