crystallizer

1.he flow pattern of internal circulation,clarification zones, and elutriating leg ofDTB type crystallizers were presented, andtheir structure, functions, and improvementswere deseribed.

本文介绍了DTB型结晶器的内循环流型、澄清区和淘析腿，并对结构、功能以及改进之处了详细论述。