阳城电厂灰水闭路循环系统防垢研究

Research on the Antiscale of Closed Ash-sluicing-water Circulation System of Yangcheng Power Plant

阳城电厂冲灰系统结垢问题十分严重,垢的主要组成成分是碳酸钙。文章从分析碳和钙的来源着手,结合冲灰系统的设备特点,提出了适合的防垢方案,同时也提供了一个过渡性防垢方案。

The scaling problem of the ash- sluicing- water circulation system of Yangcheng Power Plant is very serious, the main component of the scale is calcium carbonate. Starting from analysis of the origens of carbon and calcium, and connecting with the features of the equipment of the ash- sluicing- water system, this paper puts forward a suitable antiscale scheme, and also puts foeward a transitional antiscale scheme.