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《原油储罐机械清洗技术（mechanical cleaning technology of crude oil storage tank）》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、原油储罐机械清洗技术（Mechanicalcleaningtechnologyofcrudeoilstoragetank）PdfdocumentsmayexperiencepoorbrowsingontheWAPside.ItisrecommendedthatyoufirstselectTXT,ordownloadthesourcefiletothelocalview.8Thirdphaseofoilandchemicalenergysavingin2008Energy-savingtechno
2、logyMechanicalcleaningtechnologyofcrudeoilstoragetankDengYufa(TarimOilfieldCompanyXinjiangKorla841000)abstracttheimpuritiesincrudeoilcontainingmudandsand,asmallamountofwater,theseimpuritiesdepositedonthebottomofthestoragetankandaccessories,theeffecti
3、vevolumeofthestoragetankisreduced,atthesametimewillcausecorrosionofthebottomofthetankandthetankwall,causingoilleakage,therearesignificantsecurityrisks.Inordertoprotectthetank,reduceenergywasteandpreventaccidents,accordingtotheregulations,thetankmustb
4、ecleanedregularly.Atpresent,thevastmajorityofChina'spetrochemicalenterprisesbywayofartificialoiltankcleaning,onlyahandfulofpetrochemicalenterprisesusingmechanicalcleaningtechnologyofoiltank,tankmechanicalcleaningtechnologyinapplicationisstillintheini
5、tialstageinchina.Keywordstankmechanicalcleaningequipmentandprocesssafetyoftankmechanicalcleaningtechnologyistobecleanedatthebottomofthetank1tankmechanicalcleaningofcrudeoilflowisthemainequipmentingoodoiltransferredtothereceivingtank,cleaningoilsupply
6、tank(1)cleaningdevice:cleaningoilandwatercleaningwiththeoilbyheating,afterusingthepressurizedsprayactionofcleaningmachine,temperatureandpressuredeliveredtothecleaningmachine.Dissolvesthecleaningtankremaininginviscouscrudeoil,thenaftercleaningback(2)r
7、ecoverydevice:beforecleaningtank,theoilstoragechargebythree-phaseseparationdeviceaftertransferredtotherecoverytank,oiltankatthebottomofthegoodfluidityofdiaphragmpumpforrecoveryfinallytransferredtousewarmwaterforcleaningcycleeachpartofthestoragetankto
8、tank.Achievedesiredcleaningeffect.(2)usingignitionexhaustheatandforcedventilationcanenhancethecoolingeffect.Onthecombustionofhighsulfurcoal,lowtemperaturecorrosionofairpreheater4Conclusionerosionisaproblem,thecurrentmethodinpreheatermininginaccordanc
