He aha ke kumu o ka pū nano spra?

He aha ke kumu o ka pū nano spra?

ʻO ka wehewehe ʻana o ka ʻenehana atomization ʻo ia ka lawe ʻana i ka DU a hoʻohana i ka transducer ultrasonic, i kapa ʻia he wafer, ke hoʻokele kaʻapuni i ka wafer, haʻalulu ka wafer, ʻo ka wai ma luna o ka haʻalulu i loko o nā mea liʻiliʻi liʻiliʻi, ʻo ke anawaena a hiki i ka pae nanometer.Ua like ia me ke ao o ka noe, a laila ma o kahi peʻahi liʻiliʻi, e puhi ana i loko o ka lumi.ʻO ia ke kumu i kapa ʻia ai ka nano atomization.

Atomization loina: ka hoʻohana 'ana i ke kani ultrasonic oscillation ano o ka piezoelectric seramics, ma o kekahi oscillation kaapuni 'ano a me ka maoli oscillation alapine o piezoelectric ceramics resonance, hiki ke hoʻopili pololei me ka wai piezoelectric ceramics atomized i loko o 1-3μm o liʻiliʻi particles.

E like me:Nano spray gun ke kumu, ultrasonic oscillation circuit, ka hoʻouna ʻana i ka ʻili o ka piezoelectric ceramic vibrator, ka piezoelectric ceramic vibrator e hopena i ka hoʻololi ʻana i ka axial mechanical resonance, kēia hoʻololi o ka hoʻouna ʻana i ka resonance mechanical e pili me ka wai. , ka wai e hoʻokiʻekiʻe i luna, a puni ka uplift o ka cavitation hiki mai, ka hawewe haʻalulu i hanaʻia e ka cavitation e me ka vibration o ka oscillator alapine (frequency) e hana hou, ka finite amplitude o ka wai ili o ka capillary nalu.Hoʻopuehu nā poʻo o kēia mau nalu, e hoʻoheheʻe ʻia ka wai a hana i ka nui o nā ion maikaʻi ʻole.