酸洗沉积物产生原因分析及其控制措施  

Cause Analysis and Control Measures of Pickling Sediment

作　　者：苏晓智 赵美霖 李玉忠 SU Xiao-zhi;ZHAO Mei-lin;LI Yu-zhong(Gansu Jiu Steel Group Hongxing Iron and Steel Co.Ltd.,Jiayuguan 735100,China)

机构地区：[1]甘肃酒钢集团宏兴钢铁股份有限公司,甘肃嘉峪关735100

出　　处：《甘肃冶金》2021年第5期85-86,89,共3页Gansu Metallurgy

摘　　要：针对国内某钢厂浅槽紊流酸洗时,经常出现的酸洗管道被沉积物堵塞造成酸循环系统酸浓度异常及液位波动故障,通过元素检测手段对沉积物的机理进行分析,采取针对性的措施解决了酸洗过程出现的沉积物问题,为同类型企业出现的同样的酸洗问题提供了技术支撑。Aiming at the abnormal acid concentration and liquid level fluctuation failure of the acid circulation system caused by the clogging of the acid-washing pipeline with sediments during the turbulent pickling of shallow grooves in a domestic steel plant, the mechanism of sediments was analyzed through element detection methods and targeted, effective measures to solve the problem of deposits in the pickling process, and provide technical support for the same pickling problems in the same type of enterprises.

关 键 词：紊流酸洗 沉积物 影响因素 控制措施 

分 类 号：TG335.12[金属学及工艺—金属压力加工]