HG-1021t／h锅炉炉本体保温改进

摘要

分析了哈锅设计制造的1021t／h燃煤锅炉在实际运行中普遍存在本体保温层表面温度超过设计值的现象及其发生的原因，提出了改进措施。同时测试了炉本体保温层表面温度，进行了散热损失、热经济性比较。%Analyses the common occurrence of overheat of HG-1021 t/h boiler body heat preservation cover and its cause, and suggests corrective actions, and compares heat preservation and loss and thermal economics.