HDPE装置干燥机出料含结片的原因分析与对策

摘要

A lot of problems were caused by the discharge of Lanzhou Petrochemical HDPE device roller rotary dryer containing sheeting. The sheeting appearance in six months from October 2007 was statisticed The reasons of discharge containing sheeting was analyzed, related measures were put forward to reduce sheeting in the specific operation, as well as the elimination methods of sheeting effects on extruding -prilling section.%兰州石化HDPE装置滚筒回转式干燥机出料含有结片的情况给生产带来了很多问题,本文统计了从2007年10月起六个月内结片的出现情况;分析了出料含有结片的原因,提出了具体操作中减少结片的相关措施以及消除结片对挤压造粒工段影响的方法。