内压缩流程空分设备高压板翅式

:2007211230:(1969),,,1992,(,30075100):15000m3/h,,:;;;:TQ116111:BAnalysisofairchannelblockageinthehigh2pressureplate2finheatexchangerforinternal2compressionairseparationunitPangWen2bin(R&DDepartment,GasFactory,XuanhuaIron&SteelGroupCo1,Ltd1,30PailouEastStreet,XuanhuaDistrict,Zhangjiakou075100,Hebei,P.R.China)Abstract:Anintroductionisfocusedontheice2blockagemalfunctionofairchannelinhigh2pressureplate2finheatexchangerina15000m3/hairseparationunitemployinganinternal2compressionprocess.Theprocedureofcausedetection,aswellastreatmentmeasures,isanalyzedandsummarizedindetails.Keywords:Largescaleairseparationunit;Internal2compressionprocess;Plate2finheatexchanger;Blockage5#15000m3/h,,,2003523,15000m3/h4,115000m3/h2003523,,20036192200,,620,,,619,,192200201500,,FI44117000m3/h16400m3/h,1503,,74413MPa318MPa,1522FI44115244m3/hV8,,,17003161MPa,,,2211,3:;;,,,;,,,,PI6551()PI440(),,LIC8,4MPa,518MPa(),118MPa,,,,,,,,,,:?212,;421211,614MPa,,,V8,,,,,,,;V8,21212620621,4,0139MPa,0133MPa,;3,,016MPa,0104MPa,01001MPa,2,,,220200,,1200213,3:,,:-7716(0178510-6),-7217(1169110-6),84-6819(219810-6),3(-65),1,(72),,3:-5717(1414910-6),-5312(251510-6),-4817(441310-6),,214(1)AIA21201,,AI2401,(2)1,3,,(3),(4)4#,5#,,6220200,,11557000m3/h,1300,3623,,25,4119MPa4115MPa,26,200377,,:,(1)11,017MPa,(015MPa),,,,,1,,,,1,,,,799,9,1010,20044,62004510,,,,,,1,94,22,,:;,,,,7,,200471721420047,,,,,,5kPa(),,,1415kPa1,,(3)12mm,,,,20,,,,,35,,?,,;,,,,,,,20031020044,57?,,,,,,,65#15000m3/h,:,,,,,,¬05