生物质颗粒燃料燃烧模拟实验

The Combustion Simulation Experiments on Biomass Pellet Fuel

在生物质颗粒燃料燃烧试验用锅炉平台上,进行了多种配风、一、二次风配比、不同的二次送风位置及改变燃料层厚度四个工况下的实验研究。实验结果表明:生物质颗粒燃料锅炉热效率高达77.69%,而锅炉排烟中NOX、SO2等环保指标远远低于燃煤锅炉。燃烧模拟实验为生物质颗粒锅炉设计和运行提供规律性参考数据。

With the combustion test boiler using biomass pellet fuel,the experimental researches of the four working condition were made at different primary and secondary air rate,different positions and different fuel layer thickness.Experiment results show that the heat efficiency of the biomass boiler can reach 77.69%,and that environmental protection indexes of exhaust gas,such as NOX、SO2 and so on,are much lower than those of the coal boiler.The combustion simulation experiment results provided credible information for the design and operation of the biomass boiler.