秸秆成型燃料燃烧过程中炉膛温度对受热面上沉积形成的影响  

The influence of the temperature change of hearth on the formation of deposits during SDBF combustion

作　　者：赵青玲[1] 王阳阳[1] 杨波[2] 张培远[3] 张百良[3] 

机构地区：[1]华北水利水电学院环境工程系,河南郑州450002 [2]河南理工大学万方科技学院,河南焦作454000 [3]河南农业大学农业部可再生能源重点开放实验室,河南郑州450002

出　　处：《可再生能源》2010年第4期46-48,共3页Renewable Energy Resources

基　　金：河南省教育厅项目(2009B480006)

摘　　要：秸秆燃烧过程中,受热面上沉积的形成受多种因素的影响。文章重点研究了炉膛温度对沉积形成的影响。研究表明:炉膛温度不但影响沉积的性质,而且随温度的升高,沉积中的碱金属含量上升,有利于碱金属与SiO_2结合,生成低熔点的共晶体。During the straw combustion process,the formation of deposition on Heat-transfer surface is affected by many factors,the paper studies the influence of the temperature change of hearth on the formation of deposits.As a result：not only the temperature change of hearth affects the properties,but also along with the temperature of hearth rising,the content of alkali metals in deposit increases,which is helpful for the formation of low melting point common crystal that is formed by alkali metals and SiO_2.

关 键 词：秸秆燃烧 受热面 炉膛温度 沉积 影响 

分 类 号：TK6[动力工程及工程热物理—生物能] X712[环境科学与工程—环境工程]