Taw qhia rau cov cuab yeej siv ultrasonic sonochemical:
Thaum ultrasonic vuam tawm los ntawm nruab nrab ua kua, lawv tsim cov tshuab, thermal, kho qhov muag, hluav taws xob, thiab tshuaj lom neeg los ntawm kev siv tshuab, cavitation, thiab kub. High-powered ultrasonic tsis tsim cov cavitation khaus, uas tsim kev hloov pauv ntawm qhov kub thiab txias, ua haujlwm siab, tshuab nqus tsev thiab microjets hauv zos. Kev siv tshuaj tawm, biodiesel ntau lawm thiab sonochemical cov tshuaj tiv thaiv tau tsim ib puag ncig hauv zos me me uas yog qhov muaj txiaj ntsig zoo rau cov txheej txheem tshuaj tiv thaiv, uas tuaj yeem ua rau cov tshuaj tiv thaiv ntau thiab txo cov kev ua kom tshwm sim.
Txog kev siv roj ntsha biomass, nws yuav ua rau kev rhuav tshem cov nroj tsuag ntawm tes phab ntsa thiab ua kom sai ntawm cov kuab tshuaj, kom cov khoom xyaw tshem tawm tuaj yeem yaj sai mus rau cov kuab tshuaj, thiaj li ua kom tus lej rho tawm, ua kom lub sijhawm rho tawm sai, thiab txuag cov kuab tshuaj. Ultrasonic ua ntawm cov khoom siv biomass yog qhov chaw kub siab ntawm kev tshawb fawb thiab kev tsim kho hauv xyoo tsis ntev los no.
Ultrasonic tshuaj rho tawm, biodiesel ntau lawm thiab sonochemical cov tshuaj tiv thaiv biomass rho tawm los ntawm 15KHz txog 100KHz, nrog ultrasonic ntau zaus nyob ib ncig 20KHz raug tshwm sim, feem ntau yog vim qis dua ultrasonic zaus nyob hauv tib lub zog. Ntau yuav tsim cov teebmeem cavitation.
Tus ua hauj lwm txoj cai ntawm cov cuab yeej siv sonochemical ultrasonic:
Cov cuab yeej ultrasonic sonochemical muaj ob ntu: ib qho ultrasonic kev co tivthaiv thiab lub zog tshwj xeeb ultrasonic tsav lub zog: cov ultrasonic kev co tivthaiv feem ntau suav nrog lub zog loj ultrasonic transducer, lub tshuab raj ultrasonic, thiab lub taub hau ultrasonic rau kev tsim hluav taws xob ultrasonic kev co, thiab cov kev co lub zog yog qhia rau Emitted hauv cov kua. Cov transducer hloov cov khoom siv hluav taws xob rau hauv kev siv zog, xws li ultrasonic. Nws nthuav qhia yog tias tus hloov pauv txav rov qab thiab tawm mus rau hauv qhov ntev kev coj ua, thiab kev ua haujlwm dav dav feem ntau ob peb micrometers.
Xws li lub zog ceev tau tsis txaus thiab siv tsis tau ncaj qha. Lub tshuab raj yog tsim los ua kom tiav qhov dav, cais cov tshuaj tiv thaiv kev daws teeb meem thiab ultrasonic transducer, thiab tseem pabcuam rau kev txhim kho tag nrho cov ultrasonic kev co. Lub cuab yeej lub taub hau txuas nrog lub tshuab raj, thiab lub tshuab raj xa mus rau lub zog ultrasonic kev vibration mus rau lub taub hau cuab yeej, thiab lub zog ultrasonic tso tawm los ntawm lub cuab yeej lub taub hau rau hauv cov kua tshuaj.
Ultrasonic tsav tsav zog (lub tshuab hluav taws xob ultrasonic) suav nrog Circuit Court rectifier, oscillation Circuit Court, amplifier Circuit, kev tawm tswv yim Circuit Court, kev taug qab Circuit Court, tiv thaiv Circuit Court, sib piv Circuit Court, cov ntsuas qhov ntsuas thiab lwm yam. Nws yog siv los tsim hluav taws xob hauv siab thiab lub zog loj tam sim no thiab tsav cov ultrasonic kev co ua haujlwm. Lub zog ntawm lub tshuab hluav taws xob ultrasonic yog kho tau kom haum rau cov kev ua haujlwm sib txawv. Ib lub sijhawm tswj kuj tseem tuaj yeem ua ke hauv lub tshuab hluav taws xob los tswj lub ultrasonic kev co lub sijhawm thiab sib quas ntus.
