Muaj ntau hom atomizing nozzles, yog li muaj pes tsawg hom lawv tuaj yeem faib raws li txoj kev atomization?
(1) Mechanical atomization
Mechanical atomization feem ntau yog nyob ntawm lub dav hlau high-speed generated los ntawm cov kua nyob rau hauv lub siab sib txawv rau atomize nws tus kheej. Yog li ntawd, nws tuaj yeem muab faib ua direct nozzle, centrifugal nozzle thiab rotary nozzle.
Direct atomization thiab centrifugal atomization tuaj yeem raug xa mus rau lub siab atomization. Cov tshuaj tsuag ncaj qha nozzle tsuas yog tso siab rau cov tshuaj tsuag dej kom ua tiav lub hom phiaj ntawm atomization. Qhov kev xav tau ntawm cov dej siab yog qhov siab, thiab qhov loj ntawm txoj kab uas hla ntawm lub qhov tshuaj tsuag yog, lub coarser lub atomization yog. Yog li ntawd, txoj kab uas hla ntawm lub qhov tshuaj tsuag tsis tuaj yeem loj dhau, thiab qhov kev hloov pauv hloov pauv yog qhov me me. Lub centrifugal nozzle siv lub zog centrifugal uas tsim los ntawm cov dej muaj zog los ntawm cov khoom siv swirl los tsim cov yeeb yaj kiab ua kua, uas tawg los ntawm huab cua thiab atomized. Cov nyhuv ntawm centrifugal atomization yog zoo dua li ntawm cov atomization ncaj qha, tab sis nws kuj xav tau cov dej siab dua, yog li cov ntawv thov raug txwv.
Rotary nozzles feem ntau muab faib ua ob pawg: rotary hom thiab rotary nozzle hom. Rotating lub cev hom yog muab faib ua rotating khob hom thiab rotating disc hom. Rotating khob atomization yog txau dej rau hauv pem hauv ntej kawg ntawm lub khob conical rotating, tsim cov dej rau hauv zaj duab xis nrog kev pab ntawm lub khob rotating ntawm kev kub ceev, thiab atomize cov kua los ntawm kev sib xyaw ua ke ntawm "centrifugal spray" thiab "ceev. tshuaj tsuag". Ib yam li ntawd, disc atomization cia siab rau kev kub ceev rotating disc kom atomize kua.
(2) Nruab nrab atomization
Raws li kev sib txawv atomization, nws tuaj yeem muab faib ua pneumatic atomization thiab npuas atomization. Pneumatic atomization nozzles yog dav siv.
Lub pneumatic atomizer tso siab rau qee qhov siab ntawm cov pa (compressed cua los yog chav dej) los tsim cov cua kub ceev, kom lub siab txheeb ze ntawm huab cua thiab dej tuaj yeem tsim kom ua tiav lub hom phiaj ntawm atomization. Cov qauv siv hluav taws xob muaj qhov zoo uas cov nyhuv atomization zoo tuaj yeem tau txais hauv qab dej tsis tshua muaj siab, thiab kev ua haujlwm tuaj yeem hloov kho ntau yam. Txawm li cas los xij, lub hwj chim qhov chaw tsis yog ib leeg thiab qhov system muaj pes tsawg leeg yog complex.
(3) Tshwj xeeb nozzle atomization
Qhov tshwj xeeb nozzle feem ntau siv cov qauv ntawm ultrasonic yoj, electromagnetic teb thiab electrostatic nyhuv rau atomization. Txawm hais tias hom nozzle muaj cov txiaj ntsig zoo hauv qee qhov kev siv hauv kev lag luam, nws tsis tshua siv vim qhov chaw tsis zoo hauv av hauv cov mines.
