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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
In view of the problems such as unsteady combustion, long-term positive pressure combustion, heated surface wear and corrosion caused by the serious deviation of coal type from 65t / h brown coal boiler in coal-fired power plant of Qiqihar Pulp and Paper Plant, the combustion equipment and milling system Of the transformation, the boiler parameters and indicators can reach the design value