PTA输送系统的技术改造优化方案

PTA是聚酯(PE)生产中的重要原料,PTA在输送过程中经常出现各类故障,比如堵料、串料、卡料以及控制系统异常。造成PTA供应不及时,影响PE质量。针对PTA输送系统中出现的故障逐一进行技术优化改造,有效地调整PTA输送能量,提高了输送系统的控制稳定性。

PTA is an important raw material of polyester production.the conveying of PTA often appear in all kinds of faults,such as blocking,string material,block material and control system abnormalities.The influence of PE quality due to PTA supply delay.This paper performs technical reformation about these faults.Effectively adjust the PTA transportation energy,PTA con- veying system will be more stable.