大速差射流型双通道自稳式煤粉燃烧器的高效低NOx燃烧特性分析

摘要

The emission property of two-pass spontaneous stabilized jet PC burner is studied, and effect of using it to reducing NOx emission are analyzed quantitatively. The advantages of using two-pass PC burner cooperated with other kinds of burner are testified by testing and operating, such as the stable combustion, high efficency and low NOx emission.%研究了双通道自稳式煤粉燃烧器高效低NOx排放特性，定量得出双通道自稳式燃烧器具有降低NOx排放的效果。试验和运行表明：双通道煤粉燃烧器与其它燃烧器配套使用，具有燃烧稳定性好、锅炉效率高、NOx排放低等特点。