加热器疏水系统改进及经济性分析

Improvement of Heater Drainage System and its Economic Analysis

通过对火电厂汽轮机加热器疏水系统的改造，解决了加热器经常无水位运行以及疏水管振动和管过经常磨穿的问题，具有较好的安全经济效益。

By means of improving the heater drainage system of steam turbine,the problems of heater operating in non-water and the drainage pipe vibration and wearing were solved. The improved system is considered safe and economic in operation.