I. Pom zoo soj ntsuam voj voog rau cov xwm txheej sib txawv
1. Cov xim tsis qhib
Standard Cycle: Tshawb xyuas txhua 6 lub hlis. Muaj feem xyuam rau thawj, ntim cov xim uas khaws cia rau hauv qhov chaw txias, qhuav. Tsom ntsoov rau kev tshuaj xyuas qhov deformation lossis xeb ntawm lub thawv, thiab seb lub hnub tsim khoom yog ze rau hnub tas sij hawm (feem ntau yog 1-3 xyoos).
2. Qhib Xim
Pom zoo tshuaj xyuas: Tshawb xyuas txhua hli. Thaum qhib, huab cua thiab noo noo nkag tau yooj yim, accelerating deterioration. Saib xyuas cov ntxhiab tsw txawv txawv, pwm, sib cais, los yog clumping, tshwj xeeb tshaj yog rau cov dej- cov xim pleev xim uas muaj feem cuam tshuam rau cov kab mob microbial.
3. Ib puag ncig ruaj khov heev
Qhov kub thiab txias, av noo, lossis kub hloov pauv loj: Tshawb xyuas txhua 1-3 lub hlis. Nyob rau hauv ib puag ncig xws li hauv qab daus, lub sam thiaj, lossis cov tsev khaws khoom tsis muaj qhov thaiv, qhov kub qis yuav ua rau dej- cov xim pleev xim rau khov-thaw thiab tawg, thaum kub kub ua kom cov kuab tshuaj evaporation, cuam tshuam rau kev ua haujlwm.
II. Cov khoom tseem ceeb soj ntsuam
Cov tsos mob: Tshawb xyuas cov pob txha, xeb, thiab xau hauv lub kaus poom.
Sealing: xyuas seb lub hau puas xoob; sim inverting thiab maj mam co los kuaj rau cov dej ntws.
Xim zoo:
Dej- xim raws li: Tshawb xyuas cov pwm, tsis sib xws tom qab sib cais, thiab muaj ntxhiab tsw qab.
Roj- pleev xim raws li: Tshawb xyuas qhov hnyav clumping thiab gelling; kev sib cais me ntsis tuaj yeem kho tau los ntawm kev nplawm.
Cov ntaub ntawv sau npe: xyuas kom meej tias cov xim, lub hom phiaj, hnub qhib, thiab lwm yam cim tau pom meej meej rau kev txheeb xyuas yooj yim thiab siv tom qab.
