不同类型的直接空冷机组精处理系统运行比较

Comparison on Different Types of Condensate Polishing in Direct Air-cooling Unit

直接空冷火电机组凝结水精处理系统目前采用的方式主要有阳-阴分床式离子交换系统和粉末树脂覆盖过滤器系统。通过对两种方式运行情况的优缺点进行了全面分析和探讨,对直接空冷机组凝结水精处理系统的选型提出了建议。

Current condensate polishing system employed in the direct air-cooling power plant are mainly composed of two series： one is cation-anion separated bed, the other is powdex. With comprehensive comparison and analysis on the advantages of the two operation proposals were provided for the selection of condensate polishing unit in the power plant.