| 摘要 |
The present invention relates to a vent tube having an ozone treatment instrument, capable of drastically increasing a purification effect of ozone by a sufficient dispersion and mixing of ozone and a target gas for treatment. The vent tube having an ozone treatment instrument comprises: a tube main body having electrodes along the inner circumference; an internal tube (20); and a cylindrical ozone vortex formation instrument. The internal tube is positioned inside the tube main body, and has a plurality of spiral external protrusions along the outer circumference. The diameter of the internal tube decreases from the front to the rear, and a plurality of guide veins are prepared inside the inner circumference. In the internal tube, the electrodes of the tube main body and a power source of the opposite electrode are connected. The cylindrical ozone vortex formation instrument is installed inside the tube main body on the rear side of the electrodes, and a plurality of guide protrusions are prepared on the inner circumference. |
