汽轮发电机循环水采暖技术的研究

Research on the Circulating Water Heating Technology for Turbine Generators of Laigang

通过对莱钢25MW汽轮发电机的循环水管路、凝汽器和仪控系统进行改造。使机组运行满足循环水采暖的要求，实现了对莱钢集团生活区东线和中线的循环水供暖，替代原蒸汽热源供暖，取得了较好的经济和社会效益。

By transforming the circulating water pipes, condensers and instrument control systems in 25 MW turbine generator of Laigang, the unit operation can meet the requirements of circulating water heating, realizing the circulating water heating in the east and center lines of living area of Laiwu Steel Group, thus, the original heating with steam as a heat source is replaced, and the better economy and so- cial benefits are gained.