全自动石灰计量系统在火电厂城市中水处理中的应用

Application of Automatic Lime Metering System in Treatment of Municipal Reclaimed Water from Fossil-fueled Power Plant

火力发电厂城市中水石灰深度处理系统的应用日益广泛,石灰计量是该系统的一项核心技术。"干法"和"湿法"石灰计量系统均具有计量精确、无泄漏、无堵塞、投资省和全自动控制等特点。应用效果表明,两种全自动石灰计量系统均能满足石灰深度处理系统的运行要求。

The advanced lime treatment system of municipal reclaimed water is applied increasingly in fossil-fueled power plants. Lime metering is one core technique of this system. Lime metering in dry condition and in wet condition has advantages of metering accuracy, no leakiness, no blockage, less in- vestment, full automatic control and so on. The application results indicate that the two automatic lime metering systems can meet the operation demand of the advanced lime treatment system.