摘要
设计每天焚烧10t的流化床垃圾焚烧炉,对布气装置进行了创新设计并制作了中试炉。对生活垃圾加燃料和不加燃料两种条件进行了工艺试验,当生活垃圾湿基低位热值小于3500kJ·kg-1时,加20%煤燃料,焚烧烟气温度可达900℃,烟气排放符合环保标准。
The 10t/d MSW fluidized bed incinerator has been designed and its intermediate experiment furnace has been made. The new tuyere of the air distribution board has been used. The technology experiments have been made in the two conditions of adding fuel MSW and only MSW. When lower level heating value of wet MSW is lower than 3 500 kJ·kg^-1 and auxiliary 20% coal is added, the combustion temperature is about 900 ℃ and the exhaust of waste gas comes up to the environment standard.
基金
江苏省教育厅资助项目(02KJB610003).
关键词
流化床炉
布气装置设计
焚烧工艺
Fluid bed incinerator
Tuyere design
Combustion technology
