清洗是钢带连续退火线重要的工序，清洗段对提高产品的表面质量具有重要的意义。本文介绍了连退线清洗段的主要设备组成及其特点，分析了影响清洗效果的主要因素：清洗液的浓度和温度、刷辊的控制、电解清洗的电流密度，并阐述了如何控制这些因素来达到较好的清洗效果。%The cleaning process is an important procedure before continuous annealing of strip,The cleaning section has a great importance on the improvement of surface quality of the production.This paper introduces the main equipments of the cleaning section and their specification.Meanwhile,it also analyzes the main factors which affect the cleaning result.For example:the concentration and temperature of the cleaning solution,the control of the scrubber roll,the electric current density of the electrolytic cleaning.Furthermore,it explains how to attain a better target by adjust these influence factor.
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