Kev hloov pauv ntawm cov xim- hloov silica gel desiccant feem ntau siv sijhawm 1-2 teev. Ua kom sov nws hauv qhov cub ntawm 100-120℃yuav rov qab nws cov dej noo-absorbing zog.
1. Sib piv lub sij hawm rov tsim dua tshiab rau cov txheej txheem sib txawv
|
Regeneration Method |
Kub / Fais fab |
Lub sij hawm yuav tsum tau |
Siv tau Scenarios |
|
Cub Drying Method (pom zoo) |
100-120 degree |
1-2 teev |
Feem ntau siv hauv chav kuaj thiab tsev; txawm tias cua sov thiab ruaj khov tshwm sim. |
|
Microwave Heating Method (Kev kub ceev) |
Lub zog nruab nrab (kwv yees . 600W) |
1-2 feeb txhua lub sijhawm, tag nrho lub sijhawm tsis pub tshaj 5 feeb |
Ceev ceev cov txheej txheem me me ntawm silica gel; stirring yog tsim nyog kom tsis txhob localized overheating. |
|
Sunlight Exposure Method (Ntxiv) |
Lub teeb ntuj |
8-12 teev los yog ntev dua |
Tsuas yog ib feem ntawm lub cev qhuav dej; haum raws li pretreatment; tsis tuaj yeem rov tsim dua tshiab. |
Kev Ua Zoo Tshaj Plaws: Tshaj tawm lub cev qhuav dej silica gel sib npaug hauv lub tshav kub-cov thawv uas tiv taus, muab tso rau hauv qhov cub preheated, thiab saib cov xim hloov raws sij hawm. Tshem nws thaum nws tau rov qab mus rau xiav lossis txiv kab ntxwv.
2. Tej yam tseem ceeb cuam tshuam rau lub sij hawm rov tsim dua tshiab
Moisture Absorption: Kev nqus dej me me tuaj yeem txo qis rau 1 teev; ua kom tiav saturation yog pom zoo kom ncua mus rau 2 teev.
Silica Gel Amount and Thickness: Excessive stacking (>5cm) yuav cuam tshuam rau kev ua cua sov, yuav tsum tau siv sijhawm ntev cua sov lossis ua haujlwm ua haujlwm.
Cov khoom sib txawv: Cov qhov cub hauv tsev yuav muaj qhov sib txawv ntawm qhov kub thiab txias; tso cai rau lub sij hawm tsis.
Hom sib txawv:
Blue Silica Gel (muaj Cobalt Chloride): nruj me ntsis tswj qhov kub hauv qab 120 degree, txwv tsis pub qhov ntsuas yuav oxidize thiab deactivate.
Txiv kab ntxwv Silica Gel (Cobalt- Dawb, Ib puag ncig tus phooj ywg): Cua sov ntawm 100-120℃rau 1-2 teev kuj pom zoo kom rov ua dua 95% ntawm qhov muaj peev xwm adsorption.
Tom qab rov tsim dua tshiab, tso cai rau nws kom txias txias rau hauv chav tsev kub hauv lub tshuab hluav taws xob-tawm qhov cub ua ntej sib khi thiab khaws cia kom tsis txhob muaj qhov nqus dej noo.
3. Cov lus qhia ua haujlwm
Tshem tawm cov ntim yas ua ntej: kom tsis txhob tso cov pa phem los ntawm siab - kub melting;
Siv lub khob los yog ceramic tais: kom ntseeg tau tias siab - qhov kub thiab txias thiab tiv thaiv kev sib kis ntawm silicone;
Tig cov granules tsis tu ncua: txhawm rau txhim kho cov cua sov sib xws thiab ua kom lub sijhawm rov ua tau zoo;
Siv cov xim raws li qhov ntsuas: tsis txhob ua raws li lub sijhawm teem tseg; siv qhov ua kom tiav ntawm cov granules rau lawv cov xim qub raws li tus qauv.
