1　前　言长岭炼油化工总厂含硫污水汽提装置采用的是单塔汽提、侧线抽出工艺 ,集中处理厂内炼油装置及油罐区排放的含硫污水。装置于 1 989年底进行了扩能改造 ,设计处理能力为 80ｔ/ｈ ,但由于存在汽提塔塔盘结垢严重、塔盘汽相负荷降低、塔底供热不足及原料污水水质差等多种 1 Introduction Changling Refinery Chemical Plant sulfur-containing wastewater stripping device uses a single stripping stripping, side draw process, focus on the treatment of oil refinery plant and tank area emissions of sulfur-containing sewage. The installation was retrofitted at the end of 1989 and has a design capacity of 80 t / h. However, due to the serious scale scaling of the stripper tray, lower vapor phase load on the tray, insufficient heat supply on the bottom of the tower, and poor water quality of raw sewage Species