广西电力试验研究所该项成果在合山电厂130t/h煤粉炉上应用后,可使排烟温度下降60℃,风温下降70℃,有效地改善了锅炉燃烧状态,提高了制粉系统出力,实现了锅炉的负压稳定燃烧。由于采用了热管技术,取消了暖风器,减少了排烟和飞灰可燃物造成的损失,锅炉热效率提高了4％,每台炉年节约人民币69.5 Guangxi Electric Power Research Institute of the results of the Heshan Power Plant 130t / h pulverized coal fired stoves can make the exhaust temperature dropped 60 ℃, the air temperature dropped 70 ℃, effectively improving the combustion of the boiler to improve the milling system Output, to achieve a stable combustion of the boiler negative pressure. Owing to the heat pipe technology, the heater was canceled and the losses caused by smoke exhaust and fly ash combustibles were reduced. The boiler thermal efficiency increased by 4% and the savings of RMB 69.5 per furnace year