Txiv hmab txiv ntoo thiab zaub khov-kom qhuav txheej txheem

Txiv hmab txiv ntoo thiab zaub khov-kom qhuav txheej txheem

Txiv hmab txiv ntoo thiab zaub khov-kom qhuav txheej txheem thiab cov khoom lag luam kom qhuav → ua tiav → ua ntej ziab → ntim khoom thiab ntim khoom thiab khaws cia.

Cov ntsiab lus ua haujlwm:

⑴ Npaj ua ntej

Kev ua li txuj ci dav dav yog hais txog txhua txoj kev kho ua ntej sublimation kom qhuav, yog li khov ua ntej kom qhuav kuj yog pretrice. Qhov pretreatic ntawm cov ntaub ntawv raw yog tib yam li cov kua txiv hmab txiv ntoo thiab zaub kom khov, thiab cov khoom lag luam nrawm nrawm, thiab cov khoom lag luam yog granulated tsawg thaum lub sijhawm khov.

Pre-novizzing yog khov ua ntej-kho cov ntaub ntawv raw, thiab nws yog cov txheej txheem tseem ceeb ntawm khov-kom qhuav. Txij li thaum muaj ib qho kev hloov pauv biochemical thiab cov kws kho ntshauv yuav tshwm sim hauv cov txiv hmab txiv ntoo thiab zaub kom khov zoo rau qhov zoo ntawm cov txiv hmab txiv ntoo khov thiab zaub. Qhov tseem ceeb hauv cov txheej txheem khov yog qhov cuam tshuam ntawm cov khoom khov ntawm cov khoom khov ntawm nws cov khoom khov thiab lub sijhawm qhuav. Qhov sib txawv ntawm khov khov thiab qeeb qeeb yog raws li hauv qab no: cov dej khov cov muaju tau tsim los ntawm khov khov yog me dua, thiab cov uas tau ua kom qeeb dua; Cov muaj dej khov nab kuab loj yog pab rau sublimation, thiab cov dej khov me me tsis muaj peev xwm ua kom txaus siab rau sublimation; Cov dej khov me me muaj tsawg dua ntawm cov cell, thiab cov me dua cov dej khov nab kuab, nws tuaj yeem pom txog cov qauv dej num thiab cov khoom lag luam tseem ceeb ntawm cov khoom tom qab ziab. Txawm li cas los xij, lub sijhawm kom khov khov yog qhov siab thiab kev siv zog siv zog yuav tsum muaj siab dua. Nws yuav tsum tau txiav txim siab kom xaiv tau qhov tsim nyog khov rau cov khoom siv khov kho thaum ua kom muaj cov khoom noj kom khov khov kho.

(2) Sublimation Kom Qhuav yog cov txheej txheem tseem ceeb hauv cov txheej txheem ntau lawm ntawm cov khoom noj khov-qhuav. Los tswj cov txheej txheem txheej txheem:

Treading muaj peev xwm thaum ziab, qhov ntub dej ntub dej khov kho ntawm lub tshuab ziab khaub ncaws ua kom qhuav, yog qhov tseem ceeb ntawm kev txiav txim lub sijhawm kom qhuav. Lub thickness ntawm cov zaub mov raug qhuav kuj yog ib qho uas cuam tshuam rau lub sijhawm kom qhuav.

Thaum muab kom qhuav-kom qhuav, ziab ntawm cov khoom siv tau thawb los ntawm txheej sab nraud mus rau txheej sab hauv. Yog li ntawd, thaum cov khoom yuav tsum qhuav yog tuab dua, lub sijhawm ziab ntev dua. Thaum lub sij hawm ua kom qhuav, cov khoom siv qhuav yog txiav rau hauv cov khaub ncaws zoo sib xws ntawm {{1 hli. Tus nqi ntawm cov khoom siv uas yuav tsum tau thauj khoom ntawm lub tshuab ziab khaub ncaws ib chav nyob yuav tsum tau txiav txim siab raws li cov khoom siv cua kub thiab cov khoom qhuav. Thaum siv cov cuab yeej loj-teev rau ziab, yog tias lub voj voog ziab yog} h, cov ntaub ntawv thauj khoom ntawm lub txee kom qhuav yog} Kuv yog 1.

②drying kub

Hauv khov-kom qhuav, nyob rau hauv thiaj li yuav luv lub sij hawm qhuav sij hawm, nws yog ib qho yuav tsum tau ua kom muaj zog ntawm cov dej khov, yog li muaj ntau txoj kev ua kom muaj zog hauv kev siv. Lub tshuab ziab khaub ncaws kom qhuav yuav tsum tau tswj nyob rau hauv ib qho uas tsis ua rau muaj cov muaju hauv cov khoom siv kom qhuav, thiab ib feem qhuav yuav tsis ua rau muaj kev cuam tshuam nrog cua sov vim yog overheating. Yog li ntawd, nyob rau hauv ib txoj kev ua cua sov, qhov kub ntawm lub phaj qhuav thaum ntxov qhuav theem, thiab {}} degree hauv tom qab qhuav theem.

③ Kev Txiav Txim Kev Txiav Txim Siab

Cov lus kom qhuav yuav raug txiav txim los ntawm cov lus qhia hauv qab no: Qhov ntsuas kub ntawm cov khoom siv thiab cua sov ib txwm muaj thiab khaws cia rau ib lub sijhawm; Lub tshuab nqus tsev ntawm cov pab pawg twj tso kua mis (lossis lub tshuab nqus tsev) thiab lub tshuab nqus tsev) thiab lub tshuab nqus tsev txias) thiab lub tshuab nqus tsev txias) thiab lub tshuab nqus tsev txias ntawm lub tsev kom qhuav thiab tswj tau ib ntus; Lub tshuab nqus tsev ntawm ziab chamber Qhov kub ntawm lub txias ntxiab yeej rov mus rau qhov ntsuas thaum cov khoom siv tsis tau thiab nyob rau ib lub sijhawm; Rau lub tshuab ziab khaub ncaws khov dua nrog lub npauj npaim loj, lub npauj npaim loj tuaj yeem raug kaw, thiab lub tshuab nqus tsev tsis tau poob lossis poob qis heev. Plaub qhov kev txiav txim siab saum toj no tuaj yeem siv nyob ib leeg, lossis ua ke, lossis ua ke.

(3) Kev ua haujlwm tom qab ua haujlwm suav nrog kev txwv tsis pub muaj, txheeb cov khoom tiav, ntim, thiab lwm yam txheej txheem.

Tom qab khov-kom qhuav, txhaj pa qhuav mus rau hauv lub tshuab nqus tsev kom tawg cov av noo hauv qab 50%, qhov kub ntawm 22-25 degree, thiab tsis tshua muaj plua plav. Kev xaiv thiab ntim ntawm cov khoom ua tiav ib nrab. Vim tias cov khoom khov-qhuav muaj qhov chaw loj loj thiab yog qhov tsim nyog hygroscopic, nws yog ib qho tsim nyog los ua kom tiav cov haujlwm no ua kom qhuav ib puag ncig.

⑷ Ntim thiab Ntim Khoom

Cov zaub mov khov-qhuav nyob rau hauv airtight ntim.

Parameter:

Cim npe nrov: Txiv hmab txiv ntoo thiab zaub khov-kom qhuav txheej txheem, Tuam Tshoj, cov chaw muag khoom, chaw tsim khoom, Hoobkas, nqi zog, luv nqi