Dab tsi yog cov yam ntxwv ntawm cov dej khib nyiab evaporators

Vim hais tias nyob rau hauv tus txheej txheem ntawm kev siv cov dej khib nyiab evaporator, nws muaj peev xwm ua tau zoo ncig efficiency, thiab tuaj yeem txo qhov concentration dua, cov txheej txheem zoo ib yam li cov txheej txheem ntawm cov dej khib nyiab evaporator, qhov sib txawv tseem ceeb yog cov txheej txheem ntawm kev ntxiv lub tshuab hluav taws xob sib cais, Separator tuaj yeem hloov pauv cov cua sov thib ob, kom lub zog siab nruab nrab siv los ua qhov cua sov, cov dej khib nyiab feem ntau suav nrog cov khoom siv ntawm cov manifold, Yuav ua li cas kom nkag siab qhov ua tau zoo ntawm cov cua sov hloov hauv. dej khib nyiab evaporator?

Kev txhim kho thiab kev ua haujlwm ntawm cov dej khib nyiab evaporator sib dhos, kev sib txuas ntawm lub kaum sab xis thiab daim ntawv thov evaporator, nrog rau kev sib cais ntawm cov evaporator Cheebtsam ntawm kev siv cov khoom sib dhos yooj yim los txhim kho thiab siv cov khoom sib cais zoo dua, cov khoom sib cais muaj qhov sib txawv. adjustable qhia ntaus ntawv, cov dej khib nyiab evaporator kawg tuaj yeem hloov kho qhov siab, lub zog ua ke ntawm tag nrho cov cuab yeej siv hluav taws xob thiab phau ntawv qhia txoj kev, thiab tam sim no muaj nuj nqi ntawm kev tiv thaiv av tsim thiab tshem tawm cov av yog pom tau los ntawm kev teeb tsa kev sib hloov ntawm cov hlau nplaum thiab cov scraper rau ntawm phab ntsa sab hauv ntawm lub thawv evaporation, yog li nws cov qauv yog yooj yim, yooj yim thiab siv tau.

Tam sim no, txhawm rau kom tau txais cov hluav taws xob hloov hluav taws xob ntawm cov dej khib nyiab evaporator, nkag siab txog cov evaporation heat transfer pawg ntawm qhov kev sim, thiab sau cov ntsiab lus ntawm cov txiaj ntsig ntawm cov kab saum toj kawg nkaus ntawm cov kav dej ntom ntom thiab cov evaporation kub, nrog rau kev hloov pauv. ntawm qhov tsis tu ncua coefficient ntawm kev hloov hluav taws xob, tag nrho cov cua sov tau muab rau hauv qhov chaw sab hauv ntawm cov dej khib nyiab evaporator, thiab kev faib tawm tuaj yeem pom hauv daim ntawv thov tiag tiag, tag nrho cov cua sov hloov coefficient nce nrog qhov nce ntawm cov tshuaj tsuag ntom ntom thiab evaporation kub. Nyob rau hauv lub spatial faib, qhov nce ntawm tag nrho cov tshav kub hloov coefficient yog pom tseeb dua nyob rau hauv qhov ntev ntawm lub raj.

Yog li ntawd, nyob rau hauv lub tswv yim daim ntawv thov ntawm cov dej khib nyiab evaporator, daim ntawv thov ntawm tus coj multidimensional daim ntawv thov ntawm lub thermodynamic txoj kev xav, raws li zoo raws li tus lej siv ntawm ib puag ncig kub thiab cov yam ntxwv ntawm cov kev ua hauj lwm tej yam kev mob, daim ntawv thov tuaj yeem nkag siab zoo txog kev ua haujlwm ntawm lub tshuab. dej khib nyiab evaporator.