摘要
从提高设备控制精度、降低设备温控的故障率以及方便操作工监控等方向入手,对我公司制氮设备机组中的空气预冷机的温度控制装置进行了改造,从而大幅度提高了设备运行的稳定性,方便了控制,为产品氮气的纯度控制提供了保证。
Based on increasing control precision , reducing equipment failure rate in temperature control and providing operator with convenient monitoring we made improvement on temperature control- ler on pre-cooling device of nitrogen-generator , thus substantially increased the running stability of the equipment, facilitated the control and insured higher grade nitrogen product
出处
《玻璃》
2007年第5期38-39,41,共3页
Glass
关键词
预冷机
温控装置
中间环节
故障率
报警
稳定性
pre-cooling machine , temperature control device, intermediate links, failure rate, a larm, stability
