MVR evaporator yog hom tshiab ntawm cov khoom siv hluav taws xob txuag hluav taws xob feem ntau siv hauv kev lag luam tshuaj. Cov cuab yeej siv hluav taws xob tsis zoo thiab tsis tshua muaj siab siv tshuab thiab lub zog huv los ua kom muaj zog ua kom muaj zog los cais cov dej hauv nruab nrab. Nws yog ib qho kev siv tshuab evaporation siab heev. Nws yog ib qho khoom kho dua tshiab los hloov cov evaporator ib txwm muaj. MVR evaporator yog qhov sib txawv ntawm qhov sib txawv ntawm ib qho kev cuam tshuam ntog zaj duab xis evaporator lossis ntau qhov cuam tshuam ntog zaj duab xis evaporator. MVR yog ib qho evaporator nrog kev sib xyaw ua ke ntau qhov cuam tshuam ntog zaj duab xis evaporator. Thaum qhov xav tau concentration tsis tuaj yeem ncav cuag los ntawm tus effector ib zaug, cov khoom yog pumped mus rau sab sauv effector los ntawm lub tshuab nqus tsev twj tso kua mis nyob rau hauv qab ntawm lub effector los ntawm cov yeeb nkab sab nraud ntawm lub effector tom qab tawm mus, thiab ces dhau los ntawm lub effector dua thiab. dua los ntawm qhov no rov channel kom txog rau thaum qhov xav tau concentration yog mus txog.
Sab hauv ntawm MVR evaporator yog ib kab ntawm cov raj nyias, nrog cov khoom siv sab hauv thiab chav dej sab nraud. Nyob rau hauv cov txheej txheem ntawm cov khoom ntws los ntawm sab saum toj mus rau hauv qab, qhov cua sov cheeb tsam yog nce vim qhov nce ntawm cov yeeb nkab cheeb tsam, thiab cov khoom ntws nyob rau hauv daim ntawv ntawm zaj duab xis. Lub siab tsis zoo yog tsim nyob rau hauv MVR evaporator, uas txo qhov kub ntawm cov dej hauv cov khoom kom ua tiav cov concentration. Lub evaporation kub ntawm cov khoom yog hais txog 60 degree.
Cov dej condensed tsim tom qab cov khoom yog rhuab thiab evaporated los ntawm MVR evaporator nyhuv lub cev, ib feem ntawm cov chav thiab cov seem seem tom qab cov nyhuv lub cev cua sov yog sib cais los ntawm lub separator. Condensate ntws tawm ntawm qhov qis ntawm qhov sib cais kom preheat cov khoom nkag mus rau lub cev. Cov chav yog pressurized los ntawm tus kiv cua supercharger (qhov siab dua lub zog siab, qhov kub thiab txias dua), thiab tom qab ntawd cov cua compressorized tau ua ke los ntawm cov yeeb nkab, thiab cov chav yuav dhau los ntawm cov nyhuv ntawm lub cev dua.
Thaum MVR evaporator pib, ib co chav yuav tsum tau ua kom preheating. Tom qab kev ua haujlwm ib txwm muaj, tus nqi ntawm chav yuav tsum tau txo qis heev. Thaum lub sij hawm tus txheej txheem ntawm pressurizing lub thib ob chav los ntawm tus kiv cua supercharger, lub zog hluav taws xob yog hloov mus rau hauv lub tshav kub zog ntawm lub chav, yog li ntawd nws yog tsim nyog los txo cov chav ntawm lub MVR evaporator thiab zoo heev ua rau kom lub zog yuav tsum tau.
Qhov kub ntawm MVR evaporator yog ib txwm nyob ib ncig ntawm 60 degree, thiab qhov kub ntawm qhov sib txawv ntawm cov cua sov chav thiab cov khoom tseem nyob ib ncig ntawm 5-8 degree thaum lub sij hawm tag nrho cov txheej txheem ntws ntawm lub cev. Qhov me me qhov kub ntawm qhov sib txawv ntawm cov khoom thiab cov cua sov nruab nrab, qhov kev tiv thaiv zoo dua ntawm cov khoom. Thaum cov khoom concentration yog li 50 feem pua, tsuas yog MVR evaporator tuaj yeem ua tiav. Thaum qhov xav tau concentration yog 60 feem pua, yuav tsum muaj cov khoom siv flash.
