仪表空气干燥器控制系统的升级改进

摘要

利用工厂现有优势资源,自主对故障率逐步升高的仪表空气干燥器控制系统进行升级改进,从而提高重要单元设备运行的可靠性。%The existing advantages of plant resources are used. The instrument air dryer control system which failure rate is gradually increased is improved. The reliability of key unit device operation is improved.