【摘要】 针对齐齐哈尔造纸厂自备电站 6 5t/h褐煤锅炉燃用煤种严重偏离设计煤质造成燃烧不稳、长期正压燃烧、受热面磨损、腐蚀严重等问题 ,通过对其燃烧设备和制粉系统的改造 ,锅炉的各项参数和指标均能达到设计值更多还原

【Abstract】 Such problems as instable combustion, combustion under positive pressure for long, wear of heated surface, and severe corrosion resulting from the use of coals quite different from design coals for 65 t/h brown coal boiler at the power station of Qiqihar paper mill were solved through upgrading of the combustion and pulverization system of the boiler so that all the parametric indexes of the boiler reached their design values.更多还原