Ukusetyenziswa kwangoko kwe-ultrasonic disperser kufuneka kube kukutyumza udonga lweseli nge-ultrasound ukukhulula imixholo yayo. Ubunzulu obuphantsi be-ultrasound bunokukhuthaza inkqubo ye-biochemical reaction. Ngokomzekelo, i-irradiating isiseko sezondlo zamanzi kunye ne-ultrasound inokunyusa isantya sokukhula kweeseli ze-algae, ngaloo ndlela ikhulise inani leprotheyini eveliswa ngala maseli ngamaxesha e-3.

I-ultrasonic nano scale agitator yenziwe ngamacandelo amathathu: inxalenye ye-ultrasonic vibration, i-ultrasonic drive power supply kunye ne-kettle yokuphendula. I-ultrasonic vibration component ikakhulukazi ibandakanya i-ultrasonic transducer, uphondo lwe-ultrasonic kunye nentloko yesixhobo (intloko ehambisayo), esetyenziselwa ukuvelisa i-ultrasonic vibration kunye nokuhambisa amandla okugubha kwi-liquid. I-transducer iguqula igalelo lamandla ombane libe ngamandla omatshini.

Ukubonakaliswa kwayo kukuba i-transducer ye-ultrasonic ihamba ngasemva naphambili kwicala le-longitudinal, kwaye i-amplitude ngokubanzi i-microns ezininzi. Ubuninzi bamandla obude obunjalo abanelanga kwaye ayikwazi ukusetyenziswa ngokuthe ngqo. Uphondo lukhulisa i-amplitude ngokweemfuno zoyilo, luhlukanisa isisombululo sokuphendula kunye ne-transducer, kwaye idlala indima yokulungisa yonke inkqubo ye-vibration ye-ultrasonic. Intloko yesixhobo idityaniswe nophondo. Uphondo ludlulisela amandla e-ultrasonic kunye nokungcangcazela kwintloko yesixhobo, kwaye intloko yesixhobo ikhupha amandla e-ultrasonic kwi-chemical reaction liquid.

I-alumina isetyenziswa ngokubanzi kwishishini lanamhlanje. I-Coating sisicelo esiqhelekileyo, kodwa ubukhulu beengqungquthela bunqanda umgangatho weemveliso. Ukucokiswa ngomatshini wokugaya yedwa akunakuhlangabezana neemfuno zamashishini. I-ultrasonic dispersion inokwenza iincinci ze-alumina zifikelele malunga ne-1200 mesh.

, i-ultrasonic ibhekisela kwi-frequency ye-2 × 104 hz-107 Hz isandi somsindo, esidlula uluhlu lwamaza okuphulaphula indlebe yomntu. Xa i-wave ye-ultrasonic isasaza kwi-medium medium, ivelisa uluhlu lweempembelelo ezifana ne-mechanics, ukushisa, i-optics, umbane kunye ne-chemistry ngokusebenzisa isenzo somatshini, i-cavitation kunye nesenzo sokushisa.

Kufunyaniswa ukuba imitha ye-ultrasonic inokunyusa ukunyibilika kwamanzi, ukunciphisa uxinzelelo lwe-extrusion, ukwandisa isivuno se-extrusion kunye nokuphucula ukusebenza kwemveliso.


Ixesha lokuposa: Aug-11-2022