| 摘要 |
<p>The purpose of the present invention is to provide a system capable of reducing deodorizing load by chemical cleaning prior to the treatment of sulfur compounds, reducing the amount of used chemicals and increasing deodorizing efficiency by increasing a gas-liquid contact area. The present invention relates to a deodorizing system comprising an adsorption column including an adsorbing deodorization tank, a division net in the shape of mesh, media filled into the upper part of the division net and a blower line, the adsorbing deodorization tank having, at a lower end, a first gas inflow line for introducing gas, a media discharge line for discharging inner media to the outside and, at an upper end, a first gas discharge line for discharging the introduced gas, the division net dividing the lower end part of the adsorbing deodorization tank and intercommunicating with the media discharge line, and the blower line being connected to a blower outside the adsorbing deodorization tank to be connected to the inside of the deodorization tank and blowing toward the media discharge line; and a chemical cleaning column including a chemical deodorization tank, chemical spray nozzles and filling layers, the chemical deodorization tank being composed of parallel tanks having channels formed at lower end parts to intercommunicate with each other, wherein a second gas inflow line intercommunicating with the first gas discharge line is formed on top of one tank and a second gas discharge line is formed on top of the other tank, the chemical spray nozzles being formed at the upper parts of the tanks respectively and connected to the lower parts of the tanks respectively by circulation lines, and the filling layers being configured at the lower parts of the chemical spray nozzles respectively.</p> |
