延长熔体过滤器使用周期的技术探讨

Study on prolongation of operation cycle for polyester filter

洛阳石化聚酯装置开工以后 ,熔体过滤器频繁堵塞 ,严重影响聚酯及下游长短丝装置正常生产。为此 ,结合生产实际情况 ,经过大量因素分析和技术改进 ,延长了滤芯使用周期 ,避免了熔体过滤器频繁堵塞。

Based on the production situation of polyester plant in Luoyang Petrochemical Complex, analysis on various factors and technical improvement were conducted, the running cycle of filter element was prolonged, and frequent chokage in polyester filter was averted.