1.前言株洲冶炼厂锌系统电解工序电解液的输送绝大部分使用溜槽。电解共有供液溜槽800多米。由于电解液中含有大量的 CaSO_4、MgSO_4,在生产过程中,又因电解液采用槽外冷却循环,致使大量的 Ca、Mg 在供液溜槽中不断结晶析出,一个月时间结晶厚度可达7～8厘米,溜槽被结晶物堵塞,影响生产顺利进行。过去,大约40天清理一次溜槽 1. Introduction Zhuzhou Smelter Zinc System Electrolytic Process Electrolyte transport most of the use of chutes. Electrolysis total supply tank more than 800 meters. As the electrolyte contains a lot of CaSO_4, MgSO_4, in the production process, because of the use of electrolyte cooling tank outside the cycle, resulting in a large number of Ca, Mg in the liquid feed chute continuously crystallized, a month time the thickness of up to 7 ~ 8 cm, the chute was clogged with crystals, affecting the smooth production. In the past, it took about 40 days to clean up the chute