蒸汽喷射泵的原理与应用

:1000-4416(2003)08-0504-02X(,110179):,,:;;:TU995:BPrincipleandApplicationofSteamJetPumpGAOYang(ShengyangNewDistrictDevelopment&ConstructionCo.,Ltd.,Shengyang110179,China)Abstract:Theenergysavingandlowpressuresteamrecoveryofsteamjetpumpwithabundantpressureofhighqualitysteamareintroduced.Keywords:steamjetpump;steampressurematching;utilizationoflowpressuresteam12080,,,,,,,[1,2]22.1,1,,,,,,,,,,,,35%,12.2(1)23820038Gas&HeatVol.23No.8Aug.2003X:2002-06-08:(1958),,,,,©1994-2006ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:=qm,l/qm,h:gm,l,kg/h;gm,h,kg/h(2),,,COPCOP,3(1),,,,,22(2),,,,3(3),,,,4344(1)3.5MPa,1.6MPa,1.0MPa,0.5MPa,1.6MPa3.5MPa,,1998,,3.5MPa,0.9MPa,1.6MPa220,380,,,,,0.3,18t/h,0.9MPa4.15t/h,8t/h,1.71t14.83kg/(kWh),115kWh,37.72(507)5058:©1994-2006ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:;;,:(1),(2),,(3),,200mm,;,,(4),,3,,(505)14,4(2)0.2MPa0.9MPa0.9MPa,,30%,,0.9MPa,0.2MPa,,2.00t/h,1.23t/h87/t,1/t,7000h,74.91,2000t,17.4,1.4,93.7113,25,,,,,,,:[1].[J].,1988,(3):913.[2],.[M].:,1985.7058:©1994-2006ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.