聚氯乙烯干燥系统离心机出现的问题及解决方案

Problems and Solutions of Centrifuge in PVC Drying System

PVC浆料离心机是聚氯乙烯生产中的核心关键设备,它的润滑系统的喷雾润滑设备的功能是将PVC浆料通过离心脱水后进入干燥工序,目前出现的问题是干燥后的PVC粉料由于返料风直接进入轴承润滑系统,导致轴承及轴严重损坏,直接影响装置连续稳定运行的能力,文章主要分析了导致离心机轴承损坏的原因及彻底解决问题的方案,为离心机的运行提供技术保障。

PVC centrifuge is the key equipment in the production of PVC.Its lubrication system is spray lubrication.The function of the equipment is to dehydrate PVC slurry by centrifugation and then enter it into drying process.At present,the problem is that the dried PVC powder directly enters the bearing lubrication system driven by the return air,resulting in serious damage to the bearing and shaft,which directly affects the continuous and stable operation of the device.This article mainly analyzed the causes of the damage of the bearing of the centrifuge and gives the solutions to the problems thoroughly,so as to provide technical support for the operation of the centrifuge.