The results prove that the movable heat insulate layer has obvious effects on improving the temperature profile in furnace and combustion efficiency of coal fired boiler at low load.

试验表明：可调卫燃带对改善锅炉低负荷时炉内温度分布及提高燃烧效率具有十分明显的效果。

youdao

Main features of this boiler are reheat, natural circulation, single furnace drum boiler fired coal.

其基本特性为中间再热、自然循环、单炉膛、燃煤锅筒锅炉。

youdao

The coal combustion behavior in a tangentially fired boiler furnace is numerically studied using a modified char combustion model.

采用改进了的焦炭燃烧模型，数值研究了煤粉颗粒在四角切向燃烧锅炉炉膛内的燃烧行为。

youdao