可实现在线检修的水下造粒系统的设计与研究  

Design and Research of Underwater Pelletizing System with Online Maintenance

作　　者：徐天艺 

机构地区：[1]合肥会通中科材料有限公司,安徽合肥230088

出　　处：《液压气动与密封》2014年第2期17-19,共3页Hydraulics Pneumatics & Seals

摘　　要：水下造粒系统是一种机、电、液一体化设备,广泛应用于聚合物造粒中,特别适用于大产能的生产线。普通的水下造粒系统在故障检修与排除时需停机才能完成。通过对水循环系统的改进设计可以实现在线检修,大大提高了工作效率。在线检修过程大大缩短了故障诊断与排除时间,减少了浪费,大大提高了设备的利用效率,节约了成本。Underwater pelletizing system is a kind of electro-hydraulic integrated equipment,widely used in polymer granules,especially suitable for large capacity production line.Common underwater pelletizing system must be stopped when troubleshooting and elimination downtime to complete.Through improving design of water circulation system,it can realize online maintenance,greatly improving the work efficiency.Online maintenance process greatly shortens the time of fault diagnosis and elimination,and reduces the waste,and greatly improves the efficiency of the equipment,and greatly saves the costs.

关 键 词：水下造粒系统 在线检修 水循环系统 造粒 故障诊断 

分 类 号：TQ320.52[化学工程—合成树脂塑料工业]