| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain a deodorizing device capable of using at an ordinary temp. and having excellent productivity from the view point of cost by sealing a fibrous or porous impregnating medium in a deodorizing vessel through which a malodorous gas component is passed and impregnating the impregnating medium with a chemical reacting with the malodorous component. SOLUTION: The deodorizing device 10 is connected for example, to a lime treated fertilizer manufacturing device S and the malodorous gas A generated from the lime treated fertilizer manufacturing device S is passed through the device S to remove the malodorous component in the malodorous gas to be deodorized. The deodorizing device 10 is constituted mainly of a deodorizing vessel 3, to the inside of the which the malodorous component A is sent and through which passed in the fixed direction, and a waste water treating means 4 for treating a leaked liquid R generated from the deodorizing device 3. In such a case, because the lime treated fertilizer manufacturing device S sends the malodorous component A to the deodorizing device 3 by utilizing the pressure of steam generated by heat of reaction of quick lime with a material to be treated, the malodorous component A flows constantly in the fixed direction to be passed through the inside of the deodorizing vessel 3 of the deodorizing device 10.</p> |
