火力发电厂排灰管线不停输化学清洗

The application of no stopping chemical cleaning in ash transporting pipeline of heat power plant

对火力发电厂排灰管线的结垢原理及成分进行了分析，介绍了传统清洗灰管的方法及弊端。

The author has analysed the scale forming of ash transporting pipeline and its principle and composition, introduced traditional methods of cleaning ash pipeline and their abuses. The new technology of no stopping chemical cleaning in ash transporting pipeline was presented and put into practice.