燃用生物质颗粒燃料锅炉的燃烧及排放特性  

Combustion and emission characteristics of boiler using pelletized biomass fuel

作　　者：苏俊林[1] 罗小金[1] 矫振伟[1] 黄海珍[1] 

机构地区：[1]吉林大学热能工程系,长春130022

出　　处：《吉林大学学报（工学版）》2010年第4期953-958,共6页Journal of Jilin University:Engineering and Technology Edition

基　　金：吉林省科技发展计划重大项目(20060403)

摘　　要：为得到燃用生物质颗粒燃料锅炉的燃烧和排放特性,建立了燃烧模拟实验台,进行了一次风量及二次风量不同配比、不同位置及不同料层厚度等参数对燃烧和排放性能影响的实验,为生物质颗粒燃料锅炉的设计提供了可靠的依据。样机测试和实际应用表明,此形式生物质锅炉高效节能、洁净燃烧、大气污染物排放量低,具有广阔的应用前景。To measure the combustion and emission characteristics of the boiler using the pelletized biomass fuel,a boiler combustion simulation test-bed was built. Experiments were performed with the test bed about the effects of different ratios between the primary and secondary air flow rates,and their supply positions,as well as the fuel layer thickness on the combustion performance and emission behavior,providing credible informations for the design of pellet biomass boiler. The test operation and practical trial of the prototype show that this kind of boiler is characterized by high efficiency,fuel saving,clean combustion and low air pollution, opening up broad prospects for its pratical application.

关 键 词：热能工程 锅炉 生物质颗粒燃料 燃烧 排放 

分 类 号：TK16[动力工程及工程热物理—热能工程] TK229