介绍墙置对冲燃烧锅炉的结构特点及其燃烧经济性、炉膛结渣倾向、稳燃及低负荷适应性、炉膛出口烟气热偏差等运行性能。对四角切圆燃烧与墙置对冲燃烧锅炉结构和运行性能作了比较 ,以供参考。 This paper introduces the structural features of the wall-mounted heaters and its combustion economy, the slagging tendency of the furnace, the adaptability of steady combustion and low load, the thermal deviation of the flue gas at the furnace outlet, and other operational performances. Tangential combustion on the wall and wall-mounted hedge burning boiler structure and operating performance were compared for reference.