双层炉排生物质成型燃料锅炉设计与研究  

Design and study of biomass briquette boiler

作　　者：刘圣勇[1] 张百良[1] 杨群发[1] 李刚[1] 郭前辉[1] 杨继涛[1] 

机构地区：[1]河南农业大学农业部可再生能源重点开放实验室,郑州450002

出　　处：《农业工程学报》2003年第6期268-271,共4页Transactions of the Chinese Society of Agricultural Engineering

基　　金：河南省科技攻关资助项目 (0 2 2 30 3360 0 )

摘　　要：根据生物质成型燃料特性 ,通过详细的热工计算及一定加工工艺研制出适合于生物质成型燃料燃烧的专用锅炉 ,这种锅炉采用双层炉排结构 ,具有消烟除尘作用。不但燃烧效率高 ,气体及固体不完全燃烧损失小 ,而且排烟中的烟尘含量 ,氮氧化物及二氧化硫含量低 ,符合国家锅炉的污染物排放标准要求。在我国秸秆代煤方面有较高的推广应用价值。According to the speciality of biomass briquette combustion, thermodynamic calculating and special processing methods, the special boiler which applies biomass briquettes was designed and made. It had double fire grates which have function of smoke removing. Moreover, the combustion effiency of this boiler was higher and the incomplete combustion loss of solid and gas was less. The contents of fume, nitrogen oxide and sulfun dioxide in the vent smoke were low enough to achieve the national standard. So it would have a splendid future to use straw as the substitute of coal in China.

关 键 词：生物质成型燃料 锅炉 双层炉排 消烟除尘 

分 类 号：S216.2[农业科学—农业机械化工程] TK222[农业科学—农业工程]