The ignition and steady combustion of fuel and combustion condition are the key factors to the combustion stability and fault of boiler,which determine the security and economy of boiler.

• 燃料的着火和燃烧环境是造成锅炉燃烧不稳定以及故障的最主要因素,对锅炉的是否安全经济运行有着重要影响。