Ukuxilongwa kwe-Slurry cavitation - Noise Law
Izindlela zokuxilonga ze-slurry pump cavitation ngokuvamile ezingakwazi ukusizakala ngethrafikhi yomsebenzisi ukuzihlalela kwekhanda ukuze kunqunywe ukuthi ukuvela kwendlela ye-cavitation.Kungakhathaliseki ukuthi i-in-service pump cavitation, umonakalo we-cavitation ngaphezu kwendlela yokubuka ngemuva, ungasebenzisa futhi indlela ye-ultrasonic, umsindo wepompo ku-vitro indlela, ukudlidliza nezinye izindlela zokwahlulela.
1 Indlela yokubuka Le ndlela, ngokubheka emuva, ngokusho kokucekelwa phansi komumo ongaphezulu okufanele wahlulelwe.Njengoba i-cavitation, i-casting porosity, ukuguguleka kokuguguleka, ukugqwala njll. kuzobangela ukuma kwe-metal surface kuhluke ekumeni okuhle.Ukulimala kwe-cavitation ebusweni bensimbi ngokuvamile kubonisa ikhekheba lezinyosi , elishaywa isivinini samanzi sasendaweni esishiya ubuso bensimbi bokukhathala kwensimbi , ukuze ikhekheba lezinyosi ngokuvamile lixhumane nengaphandle , iningi lensimbi ehambisana nemigodi engaphezulu .Amaphutha okuphonsa avame ukuxega ekujuleni kwensimbi , futhi ngezinye izikhathi ukuguguleka kwamanzi ensimbi ngaphakathi kokuxekethile , kubonise ama-pores angaphezulu kanye nephutha le-foot cavitation, kodwa iqhubeka nokukhipha ngezindlela zemishini izothola indawo yayo yangaphakathi kunezimbotshana.
2 Izimpawu zokuguguleka kokuguguleka zivame ukuba yimisele efanayo lapho kugeleza ngakhona , kodwa qaphela ukuthi ingabe ikhona yini i-vortex yamanzi .Le ndlela ilula futhi ayikwazi ukuthintana nepompo.Nokho, ngenxa yomthetho womsindo ngeviki Amakota umthelela omkhulu womsindo wendawo , lapho umbukiso ushube kakhulu .I-General pump cavitation ifinyelele esigabeni esiqine kakhulu, lapho indlebe ibilokhu idlula i-cavitation cavitation eveza izimo zokwahlulela ezizwakalayo.Ngakho-ke, indlela yomsindo wepompo ayifanele ukuqapha endaweni ye-cavitation.
3 Ngendlela yokudlidliza ye-accelerometer yokudlidliza indlela yepompo yokuhlola imvamisa, indlela ilula, kodwa ukuzwela okuphansi.Ikakhulukazi kumaphampu amakhulu lokho kuqina .Endaweni ngaphakathi kwephampu cavitation amabhamuza debacle okubangelwa injabulo evuka ingasabeli , kuyilapho umthombo wokudlidliza wephampu omkhulu .Njengoba ukudlidliza okubangelwa i-cavitation kuvame ukufihlwa phakathi kokunye ukudlidliza.Ngakho-ke, indlela yokudlidliza ifaneleka kuphela ku-adjunct yokuqapha i-cavitation esizeni.
4 I-Ultrasonic cavitation indlela yokulinganisa i-ultrasonic ilula, futhi ayikho ngaphansi kokuphazanyiswa komsindo wemvelo, i-cavitation isenzeko nokuthuthukiswa kokuzwela okunamandla.Ngakho-ke, njengesiteshi sokupompa endaweni yokuqapha i-cavitation indlela ekahle.
Isikhathi sokuthumela: Jul-13-2021