基于能效测试的小型生物质锅炉热力计算探讨  

Discussion on the Thermodynamic Calculation of Small Biomass-fired Boiler Based on Energy Efficiency Testing

作　　者：何育恒 叶向荣 黎华 李茂东 张振顶 

机构地区：[1]广州市特种承压设备检测研究院,广东广州510663

出　　处：《工业锅炉》2014年第1期11-14,共4页Industrial Boilers

基　　金：广州市质量技术监督局科技项目"小型工业锅炉能效评价与热力计算方法研究"(2012KJ17)

摘　　要：随着锅炉节能环保的发展,生物质燃料锅炉应用越来越多。但由于生物质燃料特性与煤存有较大差异,采用《工业锅炉设计计算方法》进行生物质锅炉热力计算其结果会存在较大偏差。以小型生物质锅炉为研究对象,对炉膛出口温度进行现场测试,并与设计计算结果比对,以对计算公式中的系数进行修正,提出更符合生物质锅炉实际的热力计算系数。对锅炉制造企业的生物质锅炉设计改进具有重要的指导意义。With the development of boiler energy saving and environmental protection, the biomass-fired boiler has been widely applied . Due to the characteristics differences between biomass fuels and coal , there have great bias of outlet temperature of boiler calculated by the standard Industrial Boiler Design Calculation Method of Thermodynamic Calculation. Compared the calculate results of outlet temperature of the small biomass boiler with the testing result , and modified the thermal calculation coefficient of the formula which is more in line with the biomass boiler. It has proven that the modifica- tion is very important for the biomass-fired boiler thermal calculation.

关 键 词：能效测试 小型生物质锅炉 热力计算 炉膛出口温度 

分 类 号：TK212[动力工程及工程热物理—动力机械及工程]