高浓碱装置中真空抽气系统的升级优化

Optimization and Upgrading of the Vacuum Pumping System in High Concentration Alkali Unit

高浓碱装置采用水环式机械真空泵在使用过程中检修频繁,检修费用高,改成水喷射真空器以后检修费用和运行费用大大降低。

The high concentration alkali unit uses water ring vacuums,so there are two shortcomings including high maintenance frequency and high maintenance cost.But when using water jet vacuum device,the maintenance cost and run coat can significantly been decreased.