改进聚合物滤芯清洗工艺,避免切换产生色差  

Improve the cleaning process of polymer filter element to avoid color difference

作　　者：张胜国 傅立峰 潘洪良 钟伟强 朱秀庆 康国爱 ZHANG Sheng-guo;FU Li-feng;PAN Hong-liang;ZHONG Wei-qiang;ZHU Xiu-qing;KANG Guo-ai(Rongsheng Petrochemical Co.,Ltd.,Hangzhou 311247,China)

机构地区：[1]荣盛石化股份有限公司,浙江杭州311247

出　　处：《聚酯工业》2020年第4期30-32,共3页Polyester Industry

摘　　要：针对聚合物过滤器切换后产生灰丝的行业难题,对比过滤芯清洗次数,发现过滤芯清洗不干净是产生灰丝的主要原因,对现有清洗装置技术改造,改进过滤芯清洗工艺,增加一道高效洗涤剂水溶液超声波清洗,成功解决聚合物过滤器切换产生灰丝的问题。Aiming at the industry problem of grey wire generated after polymer filter switching,by comparing the cleaning times of the filter element,it is found that the dirty cleaning of the filter element is the main reason for the grey wire.The existing cleaning equipment is reformed,the cleaning process of the filter element is improved,the problem of grey wire produced by polymer filter switching was successfully solved by adding a high-efficiency detergent solution for ultrasonic cleaning.

关 键 词：聚合物 过滤芯 清洗 改进 高效洗涤剂 

分 类 号：TQ323.41[化学工程—合成树脂塑料工业]