PROCESSDESCRIPTION1(44)RAUAF01205.01SteamandCondensateSystems17.06.2007A.LiiasCERTIFIEDIPSP22-project工艺描述蒸汽和冷凝水系统0117.06.-07/A.Liias17.06.-07/A.Liias17.06.-07/A.LiiasCertifiedRev.Date/CheckedDate/ApprovedDate/IssuedNotesOrig.OriginalissuePROCESSDESCRIPTION2(44)RAUAF01205.01SteamandCondensateSystems17.06.2007A.LiiasCERTIFIED目录1.结构和技术数据....................................................................................................................32.操作原理...............................................................................................................................72.1烘干部操作.........................................................................................................................................82.1.1烘缸组压力控制........................................................................................................................102.1.3前干燥残留蒸汽冷凝器和真空泵操作....................................................................................172.1.4后干燥残留蒸汽冷凝器和真空泵操作....................................................................................182.2冷凝水罐...........................................................................................................................................192.3主冷凝水罐压力控制.......................................................................................................................202.4ThesteamcoilsofHoodsupplyair...................................................................................................202.5纸幅上方走台和接水盘加热...........................................................................................................212.6测量后干燥段的冷凝水量和温度...................................................................................................212.7测量前干燥段的冷凝水量和温度...................................................................................................212.8测量回流冷凝水的量和温度...........................................................................................................212.9混浊冷凝水.......................................................................................................................................213.使用说明.............................................................................................................................223.1烘干部...............................................................................................................................................223.1.1纸机干燥系统............................................................................................................................223.1.2短时间停机操作（小于三个小时，加热系统中未进入空气）............................................263.1.3运行时的操作............................................................................................................................273.1.4断纸时前干燥蒸汽压力控制....................................................................................................273.1.5断纸时后干燥蒸汽压力控制...................................................................................................283.1.6蒸汽系统的中止...............................................................................................................
