首页>
外国专利>
Harmless conversion manner and harmless conversion device null of the harmful matter in rubbish incineration
Harmless conversion manner and harmless conversion device null of the harmful matter in rubbish incineration
展开▼
机译:垃圾焚烧无害化转化方式及无害化转化装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
PURPOSE: To obviate the installation of a special device for removing harmful components contained in water by feeding the water produced by thermal decomposition into a combustion chamber of a waste incineration furnace. ;CONSTITUTION: After waste gas leaving a waste incineration furnace 2 is cooled by a temp. adjusting tower 4, a reaction agent is added to it, and the formed reaction product is collected together with flying ash by a bag filter 6. The reaction product is transferred together with the flying ash to a thermal decomposition device 12, where a harmful material, dioxins, is thermally decomposed. The produced water is stored in a storage tank 14 as drainage. The drainage contg. the dioxins is fed to a sewage tank 9 through drainage feeding piping 16. The drainage is sprayed together with the sewage to a high temp. zone in a combustion chamber of the waste incineration furnace 2 through sewage feeding piping 11. That is, the dioxins are thermally decomposed and made harmless in the waste incineration furnace 2. Therefore, harmful materials are made harmless without installing a special device.;COPYRIGHT: (C)1995,JPO
展开▼