Dab tsi yog cov hauv paus rau centrifugal spray tshuab ziab khaub ncaws hom

Dab tsi yog cov hauv paus rau centrifugal spray tshuab ziab khaub ncaws hom

1.Downflow tshuab ziab khaub ncaws

Nyob rau hauv ib lub tshuab ziab khaub ncaws downflow, cov tshuaj tsuag nkag rau hauv cov cua kub thiab hla lub chamber nyob rau hauv tib txoj kev. Cov tshuaj evaporates sai sai thiab qhov kub ntawm cov cua qhuav yog sai txo los ntawm dej evaporation. Cov khoom tsis yog thermally degraded vim hais tias ib zaug cov dej noo nce mus txog theem ntawm lub hom phiaj, qhov kub ntawm cov khoom yuav tsis nce siab vim tias cov huab cua nyob ib puag ncig tam sim no txias dua. Cov mis nyuj thiab lwm yam khoom noj khoom haus kub-rhiab heev yog qhov zoo tshaj plaws ziab hauv lub tshuab ziab khaub ncaws.

2. Counterflow Tshuab ziab khaub ncaws

Tus tsim ntawm lub tshuab ziab khaub ncaws no qhia cov tshuaj tsuag thiab cua rau hauv ob qho kawg ntawm lub tshuab ziab khaub ncaws, nrog rau cov nozzles mounted rau saum thiab hauv qab rau saum huab cua. Counterflow tshuab ziab khaub ncaws muab evaporation sai dua thiab muaj zog ua haujlwm ntau dua li cov qauv tsim tam sim no. Qhov kev tsim no tsis haum rau cov khoom siv hluav taws xob kub vim yog kev sib cuag ntawm cov khoom qhuav nrog cua kub. Countercurrent dryers feem ntau siv nozzles rau atomization, qhov twg cov tshuaj tsuag tuaj yeem tawm tsam huab cua. Soaps thiab detergents feem ntau yog siv hauv cov tshuab ziab khaub ncaws tam sim no.

3. Kev sib xyaw ua kom qhuav

Hom tshuab ziab khaub ncaws no sib xyaw ua ke downflow thiab counterflow. Mixed-flow dryers muaj cua nkag, sab sauv thiab qis nozzles. Piv txwv li, nyob rau hauv countercurrent tsim, lub mix-flow tshuab ziab khaub ncaws ua rau cov cua kub kom qhuav particles, yog li tus tsim tsis yog siv rau cov khoom kub-rhiab heev.