| 摘要 |
<p>A waste gas disposal apparatus includes a scraper rotating portion for rotating a scraper configured to simultaneously scrape off fine reactant particles adsorbed to an inner surface of a waste gas collecting unit and a surface of a cone in a collection inducing portion of the collection unit. The scraper is designed to be fixed to a scraper support rod, which is formed coaxially with a cone support rod and rotated through a 360 DEG arc. The fine reactant particle collection efficiency is much higher compared with conventional devices that only rotate through a 180 DEG arc, and must repeatedly reverse directions during scraping operations.</p> |
