论文部分内容阅读
内蒙古丰泰发电有限公司(下简称丰泰公司)2×200MW机组670t/h锅炉侧的一次风机,自投产以来就出力不足,影响机组的正常安全运行和带负荷能力。文中提出对一次风机的风道进行改造,即利用二次风取代一次风再循环,可在一定程度上改善一次风机出力不足。
Inner Mongolia Fengtai Power Generation Co., Ltd. (hereinafter referred to as Winterthur) 2 × 200MW unit 670t / h side of the boiler fan, since put into operation on the lack of output, affecting the normal safe operation of the unit and with load capacity. In this paper, it is proposed to revamp the air duct of a fan, that is, to replace the primary air recirculation with the secondary air, which can improve the output of the fan once to a certain extent.