秸秆直燃锅炉飞灰可燃物高的分析及对策  

Analysis and Countermeasures of High Combustible Matter in Fly Ash of Straw Direct Combustion Boiler

作　　者：顾怀本 

机构地区：[1]江苏国信泗阳生物质发电有限公司,江苏泗阳223700

出　　处：《电力科学与工程》2010年第11期73-77,共5页Electric Power Science and Engineering

摘　　要：某秸秆电厂投产后，锅炉飞灰可燃物一直处在15％以上，甚至有相当长的一段时间高达20％-25％，机组运行很不经济。经过对该锅炉本体系统布置及运行情况的详细分析，通过运行调整和对系统不完善处进行改造，最终使飞灰可燃物降低到10％左右，机组运行经济性显著提高。Since a straw power plant put into operation, combustibles rate is often more than 15% in the boiler fly ash, or even quite a long period of time up to 20 - 25%, unit runs very uneconomical. After detailedly analyzed the boiler system layout and operation situation through positive operation adjustment and rebuilding the system, the fly ash combustibles rate eventually down to 10% and the running economy improved significantly.

关 键 词：秸秆锅炉 飞灰可燃物 分析 对策 

分 类 号：TK229.91[动力工程及工程热物理—动力机械及工程]