高压水射流油管清洗技术及其现场试验

:10050329(2003)09003404(,247094):,,,,,,,,:;;:TE208:BResearchofTubingCleaningbyHighPressureJettingWaterFlowTechniqueLUMing2changAbstract:Thehighpressurejettingwatercleaningtechniqueisdevelopedtosolvetheproblemsbroughtbytraditionaltubingcleaningtechnique,whichincludinghighenergyconsumption,poorcleaningquality,environmentpollutionandetc.Thepracticesonlocationindicatesthisnewcleaningtechniquecanovercomethedisadvantageoftraditionalteqhnique,improveproductionefficiency,saveener2gy,providebetterworkingconditionandensurethecleaningquality.Keywords:highpressurewater;jettingflow;tubingcleaningtechniquetest1,,,,,,,,2211,,,:20021024:20030113,(70MPa,70L/min),,,,2min,,,11(1):(2):()43FLUIDMACHINERYVol131,No19,2003(3)2221221211331121314151617181911011111121131141151161171181191201211222123124125121212:,,2,,,,;,1,,,,,,,,,,21213(1),,,,,:,,,:5070MPa,,,,,,,(2),,,,,,90%(3)PLC,,,3532003319311(),,,,PLC,,,,312:6276mm;:80009700mm;:25/h;:;:70MPa;(XN):;500r/min;025.6m/min();025.6m/min();:21125mm760mm1500mm();(XW):;0.050.25m/s;15080r/min;:23000mm760mm1500mm()4411,200112,20025,3,,11XN(W)(),,,5.9.1,(/h)2530(r/min)500742(r/min)025.612(r/min)025.613(m/s)0.050.250.09(r/min)8015093142,,(mg/L)20020GD200,,,[dB(A)]:88:11587103:Q/LYSX201-2001XN(W)(57)63FLUIDMACHINERYVol131,No19,2003,,22(3),:,:,,4,,VC++,,,:(1968-),,,:CAD/CAM/CAE:310027CAD(36)412(1)500:()1.2t/d,1800/d(65.7/)458kWh/d,165.6/d(6.04/)163.74()8.97/120,12,2177.749.74/(2)500:(904+45)8kWh/d,1490/d(54.39/)146.39(),:8.02/125,12.5,5163.898.98/,17.35,:0.95/13.855,,,,,:,247094216752003319