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首页> 外文会议>International Conference on Incineration and Thermal Treatment Technologies >DESIGN AND APPLICATION OF A 300T/D CIRCULATING FLUIDIZED BED INCINERATOR CO-FIRING COAL AND CHINESE MSW
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DESIGN AND APPLICATION OF A 300T/D CIRCULATING FLUIDIZED BED INCINERATOR CO-FIRING COAL AND CHINESE MSW

机译：300T / D循环流化床焚烧炉共用煤和中国MSW的设计与应用

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摘要

Due to the huge deposition of municipal solid waste, incineration has been quickly developed and applied these years in China. Because of low caloric value and high moisture content for Chinese MSW, it is difficult to keep stable combustion and low pollutants emission during MSW incineration process. A novel circulating fluidized bed incinerator was first developed by Institute for Thermal Power Engineering of Zhejiang University to incinerate Chinese MSW. The Chinese MSW characteristic analysis is presented as the development basic of CFB co-firing technology. The integrated incineration system including raw MSW pretreatment, incinerator, combustion system, ash and residue treatment system, flue gas treatment system and auto-control system, are shown as the technical view of design characteristics of the new 300t/d CFB incinerator co-firing coal and MSW. Over 15 incinerators using CFB co-firing technology from Zhejiang University has been built in China during past six years. The daily capacity for each unit is in range of 150t/d to 350t/d. From the environmental evaluating test results, the flue gas pollutants emission complies well with the national regulations. Especially the dioxins emission was controlled very well below 0.1 ng I-TEQ/Nm{sup}3. In present, it proves that the CFB co-firing technology developed by Zhejiang University is one of the most suitable and applicable choices for thermal disposal of Chinese MSW.
机译：由于城市固体废物厚度庞大，在中国这些年来迅速开发和应用。由于对中国MSW的低热量值和高水分含量，在MSW焚烧过程中难以保持稳定的燃烧和低污染物排放。首先是浙江大学火电工程研究所开发了一种新型循环流化床焚烧炉，焚烧中国MSW。中国MSW特征分析作为CFB共用技术的发展基础。综合焚烧系统，包括原料MSW预处理，焚烧炉，燃烧系统，灰烬和残留物处理系统，烟气处理系统和自动控制系统，显示为新的300T / D CFB焚烧炉共用设计特性的技术视图煤炭和MSW。在过去六年中，使用浙江大学CFB共用技术的15次焚化炉已经在中国建造。每个单位的每日容量为150t / d至350t / d。从环境评估测试结果来看，烟道气污染物排放符合国家法规。特别是二恶英排放非常远低于0.1ng I-TEQ / NM {SUP} 3。在目前，证明浙江大学开发的CFB共用技术是中国MSW热处理最合适且适用的选择之一。

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