冷冻干燥法在水电站中压气系统中的应用

Application of freeze-drying in medium-pressure air compressor system of hydropower stations

主要分析在水电站工程中,中压压缩空气系统供气对象的变迁,中压压缩空气干燥方法的选择,着重对热力干燥法和冷冻干燥方式进行必要的比较,希望引出对水电厂中压气干燥方式的探讨和思考。

The analysis concentrates on change of air supply objects of medium-pressure air compressor system and selection of air drying methods. The focus is on the necessary comparison of heat drying and freeze-drying modes in the hope of consideration and discussion on the drying modes of medium-pressure air compressor system for hydropower stations.