Dab tsi yog yam uas cuam tshuam rau ultrasonic atomization txau
Ultrasonic atomization txau yog txawv ntawm cov tshuaj atomization tsoos. Kev siv tshuaj tsuag ib txwm cia siab rau lub siab thiab kev ua haujlwm siab kom tshem cov kua dej rau hauv cov tee me me. Ultrasonic txau siv tsuas yog ultrasonic vibration zog rau atomization. Ultrasonic atomization spray cov cuab yeej suav hais tias yog" ntsuab" thev naus laus zis vim nws qhov kev siv hluav taws xob tsawg thiab kev ua haujlwm siab, thiab yog qhov kev xaiv zoo tshaj plaws rau kev siv dej tseem ceeb.
Ultrasonic atomization spray system, tseem hu ua ultrasonic atomizer los yog ultrasonic spray nozzle, ultrasonic vibration ua rau siab oscillations, uas tuaj yeem tsim cov tee dej zoo heev, tseem hu ua" qhuav huab cua". Nyob rau hauv cov txheej txheem tshuaj tsuag ultrasonic, cov tee me me thiab kev faib tawm tuaj yeem tswj tau kom raug, kom cov me me me me tuaj yeem ua kom sai sai, yog li tsim cov khoom siv nrog thaj chaw siab tshwj xeeb.
Ultrasonic atomization spraying siv cov nyhuv piezoelectric hloov hluav taws xob rau hauv lub tshuab hluav taws xob ntau zaus kom atomize kua.
Ultrasonic high-frequency oscillation yog siv los atomize cov kua rau hauv cov micron me me hais. Piv nrog rau cov tsoos siab nozzles, ultrasonic spraying yuav tau ib tug ntau yam, thinner thiab ntau controllable zaj duab xis txheej, thiab nws tsis yog yooj yim los thaiv lub nozzles. Vim hais tias lub ultrasonic nozzle tsuas yog xav tau ib tug me me cua ntim ntawm kilopascals, thiab yuav luag tsis muaj txaws thaum lub sij hawm cov txheej txheem txau, cov xim siv tus nqi yog siab li 90%.
Dab tsi yog yam uas cuam tshuam rau ultrasonic atomization txau:
1. Droplet loj
Qhov zaus ntawm cov khoom siv tshuaj tsuag ultrasonic cuam tshuam qhov loj ntawm cov tee dej, qhov ntau dua, qhov me me ntawm cov tee dej. Qhov nruab nrab qhov me me ntawm 20kHz yog 90 microns, thiab ntawm 40kHz, cov tee me me tau ntxiv mus rau qhov nruab nrab ntawm 45 microns.
2. Atomization ua tiav lossis tsis ua tiav
Yog tias lub zog ultrasonic siab dhau lawm, cavitation yuav tshwm sim, thiab lub zog siab dhau yuav tsis tsim cov yeeb yaj kiab zoo tshaj plaws ntawm lub taub ntawm lub nozzle, ua rau cov kua ntws los ntawm lub nozzle ua ntej yuav atomized thiab" kua muag" rau hauv cov tee dej ntawm qhov sib txawv. Tsuas yog lub amplitude generated nyob rau hauv ib tug tej lub hwj chim yuav ua tau ib tug zoo tagnrho atomization nyhuv. Rau ultrasonic atomization txau, cov tswv yim fais fab feem ntau yog li 10 mus rau 15 watts.
3. Atomization ntws
Qhov ntau yam ntawm ultrasonic atomizing nozzles feem ntau kuj loj, tsis zoo li cov tsoos cua-driven nozzles uas yuav tsum tau cia siab rau lub hwj chim ntawm huab cua los ua txhaum cov kua dej rau atomization. Yog li, tus nqi ntawm cov kua atomized los ntawm lub nozzle ib chav tsev lub sij hawm ntawm tib cov tshuaj yog tsuas yog tswj los ntawm cov kua xa system siv nyob rau hauv ua ke nrog nrog lub atomizing nozzle.
