三效顺流蒸发的采盐系统分析及洗罐周期的确定

Analysis on the salt-extracting system for three-effect downstream evaporation and the determination of tank-washing period

结合天津大沽化工股份有限公司烧碱蒸发装置中的采盐系统,分析了结晶盐量多的原因,并提出了确定洗罐周期的方法。

Combining Dagu Chemical Industry ysed, and the method of the salt - extracting system for the caustic soda evaporation plant in Tianjin Co. , Ltd. , the reasons for the occurrence of too much crystal salt were analdetermining tank- washing period was proposed.