Kev siv cov khoom siv rwb thaiv tsev uas ua los ntawm cov ntaub plaub mos mos uas yog av nplaum es tsis txhob siv cov laug cam asbestos thiab cov cib ua cov ntaub thaiv thiab cov khoom siv rwb thaiv tsev thermal ntawm lub qhov cub tawg iav muaj ntau yam zoo:
1. Vim yog qhov thermal conductivity qis ntawmCov khoom siv rwb thaiv tsev ceramic woolthiab kev ua haujlwm rwb thaiv tsev zoo, nws tuaj yeem txhim kho kev ua haujlwm rwb thaiv tsev ntawm cov khoom siv annealing, txo qhov poob cua sov, txuag hluav taws xob, thiab muaj txiaj ntsig zoo rau kev sib xyaw thiab kev ruaj khov ntawm qhov kub hauv lub cub tawg.
2. Cov khoom siv rwb thaiv tsev ua los ntawm cov ntaub plaub ceramic muaj peev xwm ua kom sov me me (piv rau cov cib rwb thaiv tsev thiab cov cib refractory, nws lub peev xwm ua kom sov tsuas yog 1/5 ~ 1/3), yog li thaum lub cub tawg rov pib dua tom qab lub cub tawg kaw, qhov ceev ntawm kev ua kom sov hauv lub cub tawg annealing yog ceev thiab qhov poob ntawm kev khaws cia cua sov yog me me, Ua kom zoo dua qhov ua tau zoo ntawm lub cub tawg. Rau lub cub tawg ua haujlwm tsis tu ncua, qhov cuam tshuam yog qhov pom tseeb dua.
3. Nws yooj yim rau kev ua, thiab nws tuaj yeem txiav, xuas thiab sib txuas ua ke raws li qhov xav tau. Yooj yim rau kev teeb tsa, lub teeb yuag thiab qee qhov yoog tau, tsis yooj yim tawg, yooj yim rau kev tso rau hauv qhov chaw uas nyuaj rau tib neeg nkag mus, yooj yim rau kev sib sau ua ke thiab disassemble, thiab lub rwb thaiv tsev kub ntev ntawm qhov kub siab, yog li nws yooj yim los hloov cov menyuam sai sai thiab kuaj xyuas cov khoom ntsuas kub thiab kub thaum lub sijhawm tsim khoom, txo cov haujlwm ua haujlwm ntawm kev teeb tsa lub tsev rauv taws thiab kev saib xyuas lub tsev rauv taws, thiab txhim kho cov neeg ua haujlwm cov xwm txheej ua haujlwm.
4. Txo qhov hnyav ntawm cov khoom siv, ua kom yooj yim rau cov qauv cub tawg, txo cov ntaub ntawv tsim kho, txo tus nqi, thiab txuas ntxiv lub neej ua haujlwm.
Cov khoom siv rwb thaiv tsev uas ua los ntawm cov ntaub plaub mos mos yog siv dav hauv cov ntaub pua chaw ua haujlwm hauv chaw ua haujlwm. Nyob rau hauv tib qho xwm txheej ntawm kev tsim khoom, lub cub tawg uas muaj cov ntaub pua chaw rwb thaiv tsev uas ua los ntawm cov ntaub plaub mos mos feem ntau tuaj yeem txuag tau 25-30% piv rau cov ntaub pua chaw ua haujlwm hauv lub cub tawg cib. Yog li ntawd, kev qhia cov khoom siv rwb thaiv tsev uas ua los ntawm cov ntaub plaub mos mos rau hauv kev lag luam iav thiab siv rau hauv lub cub tawg iav ua cov ntaub pua chaw lossis cov ntaub ntawv rwb thaiv tsev kub yuav zoo heev.
Lub sijhawm tshaj tawm: Lub Xya Hli-12-2021
