长距离管道清洗排气技术研究

Research on Exhaust Technology of Long Distance Pipe Cleaning

文章介绍了输卤回水长管道的化学清洗的一种排气技术。该技术首先进行理论计算,根据计算值通过加酸量控制排气量,加酸方式为一次流过、不循环的清洗方式,解决了管道清洗中气阻和爆管问题,实现了化学清洗的平稳进行,收到了良好的效果。

The exhaust technology of chemical cleaning for long brine backwater pipeline was introduced. According to the theoretical value, the exhaust amount was controlled by adding acid amount. The way of adding acid was the cleaning way of flowing through the pipeline and without cycle. This way solved the gas resistance and pipeline detonation of pipeline cleaning. Chemical cleaning oroceed smoothlv and was oroved to be effective.