Lub nozzle ntawm cov phom pos huab tshuab yog qhov tseem ceeb ntawm tag nrho cov khoom siv. Hauv txoj kev xav, qhov zoo ntawm lub nozzle yog qhov tseem ceeb uas cuam tshuam rau atomization effect nyob rau hauv ib lub siab. Cov txheej txheem atomization qhuav ntawm dej siv peb daim ntawv yooj yim: dav hlau tawg, zaj duab xis tawg thiab theem nrab atomization.
1. Lub dav hlau tawg tas
Lub dav hlau ua kua yog cov kua roj voos kheej kheej uas tshem tawm los ntawm lub nozzle. Thaum lub dav hlau dav hlau uas tawm ntawm lub nozzle yog cov qauv ua kua txuas mus ntxiv, nws yuav cuam tshuam los ntawm huab cua sab nraud, thiab lub suab sib nqus yuav hloov pauv mus rau qee txoj hauv nws qhov chaw. Qhov dav ntawm lub suab nthwv dej qeeb zuj zus, cov kua yuav tawg ua ib qho loj ntawm cov nplooj thiab cov hlwv loj-muaj qhov.
Thib ob, zaj duab xis tau tawg
Tus ntoo khaub lig-tshem tawm los ntawm orifice nozzle yog lub dav hlau ncig lub voj voos, tab sis cov kiv cua nozzles, turntable nozzles, advection nozzles, etc. yog cov dav hlau ua kua. Tom qab lub dav hlau ua kua roj tawm ntawm lub nozzle, nws daim ntawv nthwv dej yuav cuam tshuam los ntawm cov yam ntxwv ua kua ntws, cuam tshuam los ntawm cov khoom siv lub cev thiab cov kev ua haujlwm ntawm cov kua, yuav muaj kev co tshee ntawm cov nplaim kua zaj duab xis tom qab kev cuam tshuam los ntawm cov huab cua sab nraud khiav, qhov dav yuav dhau los ua qhov loj thiab loj dua, thiab tom qab ntawd cov kua roj zaj duab xis sab saum toj yuav tawg rau hauv txoj kab, txoj hlua khi lossis lub nplhaib no yog lub hauv paus atomization txheej txheem ntawm lub dav hlau ua kua.
Txoj kev ua rau theem nrab txhais tau hais tias sab saum toj ntawm cov kua roj cua ua yeeb yaj kiab tawg mus rau hauv ib kab, tav lossis cov nplhaib puab thiab tom qab ntawd tawg mus rau cov kua me me. Zaj duab xis fragmentation feem ntau muaj peb hom qauv: cov npoo zoo li tawg thiab perforated fragmentation Nws yog ze rau cov khoom nthwv dej sib txuam, hom kev tawg thiab qhov nrawm ntawm qhov ntau ntawm cov khoom tawg me me tshwm tuaj, qhov loj me, thiab cov khoom tawg pab pawg faib khoom. Nyob rau hauv cov txheej txheem ntawm cov npoo npog zoo li lub ntsej muag, lub npoo ntawm zaj duab xis pib ya raws vim qhov nro sab nraud ntawm cov kua. Ib cov kua ua kua uas tuab tuab npaum li cov npoo tsim tau, thiab tom qab ntawd cov npoo yuav tsum tawg rau hauv cov tee me me zoo li lub dav hlau cylindrical.
Hom kev sib cais no tuaj yeem tsim tau thaum cov nplaum quab yuam ntawm cov kua thiab qhov kub ntawm ob sab yog ob qho loj, thiab hom kev tawg no tuaj yeem tsim cov loj loj. Thaum lub sijhawm txheej txheem ntawm tawg ntawm perforated zaj duab xis, thaum pib lub qhov me me yuav tsim nyob rau hauv cov kua ua kua ntawm qhov deb ntawm lub nozzle. Thaum xub thawj, lub qhov ntawm lub qhov me me yuav ua loj dua sai sai. Thaum lub qhov me me uas nyob ib sab ua ke, yuav muaj cov kua ua paug tsis xwm yeem. Tom qab ntawd cov kua no Cov Paj Ntaub yuav ua rau cov dej me me ntawm ntau qhov ntau thiab tsawg.
Thib peb, thib ob atomization
Thaum lub ejected tsis tu ncua kua yog thaum pib tawg, loj mob tawm los. Lub sijhawm no, lawv nyob tsis khov thiab yuav rov tawg ua dua. Ntau cov kabmob me me feem ntau ua tawm. Nws tuaj yeem pom tias cov kua tsim tawm tom qab atomization Qhov mob me me tsis yog tsuas yog cuam tshuam nrog cov tee tsim tawm thaum thawj lub atomization, tab sis kuj tseem atomization thiab tawg rov ua lub luag haujlwm tseem ceeb.
Qhov saum toj no yog cov ntsiab lus uas cov kho muab qhia rau txhua tus, thov them sai sai rau nws! Ntau exciting tos rau koj!
