| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an incineration facility for suppressing generation of nitrogen oxide (NOx) and dioxin in a combustion space in an incinerator, suppressing an amount of exhaust gas emitted in an atmosphere, and reducing facility cost and running cost of an exhaust gas treatment device for eliminating harmful substances. <P>SOLUTION: The incineration facility is provided with an incinerator and the exhaust gas treatment device for treating exhaust gas exhausted from the incinerator. The incinerator comprises a primary combustion space for burning cracked gas obtained by pyrolyzing waste and a secondary combustion space for burning combustion gas from the primary combustion space. The exhaust gas treatment device is provided with a cooling device, and/or a heat recovery device, and a dust collecting device on a downstream side from them, and is provided with a circulation path for supplying a part of the exhaust gas between the cooling device or the heat recovery device, and the dust collecting device to the secondary combustion space. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
