| 摘要 |
The present invention relates to a water treatment apparatus using cavitations and, more specifically, to a water treatment apparatus using cavitations wherein, in order to generate mechanical and hydrodynamic cavitations, thousands of cavitations are generated in a short time by using an impeller rotating at a high speed, and microbubbles generated herein and the activation energy are used to carry out water treatment. The present invention provides a water treatment apparatus using cavitations, comprising: a case type cavitation chamber having a hollow portion; an impeller rotating inside the cavitation chamber and having protrusions or grooves formed on a surface thereof; an impeller rotation unit for rotating the impeller; a block unit coupled within the cavitation chamber to surround the impeller and having a cylindrical-shaped cavity and several grooves formed in an inner wall of the cavity; an inflow pipe for supplying raw water to be treated into the cavitations; and a discharge pipe for discharging the fluid, which flows into the cavitation chamber, out of the cavitation chamber while maintaining the microbubbles generated in the cavitation chamber by the cavitations generated by the rotation of the impeller. |
