Ukusetshenziswa kwasekuqaleni kwe-disperser ye-ultrasonic kufanele kube ukuphihliza udonga lweseli nge-ultrasound ukuze kukhululwe ekuqukethe.Umfutho ophansi we-ultrasound ungakhuthaza inqubo yokusabela kwamakhemikhali ezinto eziphilayo.Isibonelo, ukukhanyisa isisekelo sezakhi eziwuketshezi nge-ultrasound kungakhuphula isivinini sokukhula kwamaseli e-algae, ngaleyo ndlela kwandise inani lamaprotheni akhiqizwa yilawa maseli izikhathi ezingu-3.

I-ultrasonic nano scale agitator yakhiwe izingxenye ezintathu: ingxenye yokudlidliza ye-ultrasonic, ukunikezwa kwamandla okushayela nge-ultrasonic kanye negedlela lokuphendula.Ingxenye yokudlidliza ye-ultrasonic ngokuyinhloko ihlanganisa i-transducer ye-ultrasonic, uphondo lwe-ultrasonic kanye nekhanda lamathuluzi (ikhanda elidluliselayo), elisetshenziselwa ukukhiqiza ukudlidliza kwe-ultrasonic nokudlulisa amandla okudlidliza oketshezini.I-transducer iguqula amandla kagesi okufakwayo abe amandla emishini.

Ukubonakaliswa kwayo ukuthi i-transducer ye-ultrasonic ihamba iye emuva naphambili endaweni ye-longitudinal, futhi i-amplitude ngokuvamile i-microns eziningana.Ukuminyana kwamandla we-amplitude akwanele futhi akukwazi ukusetshenziswa ngokuqondile.Uphondo lukhulisa i-amplitude ngokwezidingo zokuklama, luhlukanisa isixazululo sokusabela kanye ne-transducer, futhi ludlala indima yokulungisa lonke uhlelo lokudlidliza lwe-ultrasonic.Ikhanda lethuluzi lixhunywe nophondo.Uphondo ludlulisela amandla e-ultrasonic kanye nokudlidliza ekhanda lamathuluzi, bese ikhanda lamathuluzi likhipha amandla e-ultrasonic oketshezini lokusabela kwamakhemikhali.

I-Alumina isetshenziswa kabanzi embonini yesimanje.Ukugqoka kuwuhlelo oluvamile, kodwa ubukhulu bezinhlayiya bukhawulela ikhwalithi yemikhiqizo.Ukucwenga ngomshini wokugaya kukodwa akukwazi ukuhlangabezana nezidingo zamabhizinisi.Ukusabalalisa kwe-Ultrasonic kungenza izinhlayiya ze-alumina zifinyelele cishe ku-1200 mesh.

, i-ultrasonic isho imvamisa yegagasi lomsindo elingu-2 × 104 hz-107 Hz, elidlula ububanzi bemvamisa yokulalela indlebe yomuntu.Lapho i-wave ye-ultrasonic isakazeka ku-liquid medium, ikhiqiza uchungechunge lwemiphumela efana nemishini, ukushisa, i-optics, ugesi kanye ne-chemistry ngokusebenzisa isenzo semishini, i-cavitation kanye nesenzo esishisayo.

Kutholakala ukuthi imisebe ye-ultrasonic ingakhuphula ukuncibilika kwamanzi, inciphise ingcindezi ye-extrusion, ikhulise isivuno se-extrusion futhi ithuthukise ukusebenza komkhiqizo.


Isikhathi sokuthumela: Aug-11-2022