By using this packing the extraction column, drying column and alkali separator were revamped. The separation efficiency and capacity were improved.
用于萃取塔、干燥塔和碱分离器的改造，使分离效率和能力得到改进。
2
Fast speed, less empty bags, steady packingcapacity. Empty bags' remove device. Double film shaft device, reduce time of stop machine.
包装速度快，空包少，包装性能稳定。有空包排除装置。双纸筒轴装置，减少停机时间。
3
The production shows that the new packing used in retrofit had a good separation efficiency and stable production, and its treating capacity was increased than before.