Daim ntawv thov ntawm cov khoom siv graphite thiab cov khoom siv sealing uas nthuav dav yog qhov zoo heev hauv cov piv txwv, tshwj xeeb tshaj yog tsim rau kev sib khi hauv qab qhov kub thiab txias thiab kev kub siab thiab kev sib khi los ntawm cov tshuaj lom thiab corrosive. Ob qho tib si qhov kev ua tau zoo thiab cov txiaj ntsig kev lag luam yog qhov pom tseeb heev. Cov kws kho graphite Furuite hauv qab no qhia koj:
Cov khoom siv graphite nthuav dav tuaj yeem siv rau txhua yam ntawm cov qhov dej thiab cov foob ntawm lub cev tseem ceeb ntawm 100,000 kW generator teeb tsa hauv lub chaw tsim hluav taws xob thermal. Qhov kub ua haujlwm ntawm cov pa dej yog 530 ℃, thiab tseem tsis muaj qhov xau tom qab siv ib xyoos, thiab lub qia valve yog qhov yooj ywm thiab txuag tau zog. Piv nrog rau cov khoom siv asbestos, nws lub neej ua haujlwm yog ob npaug, lub sijhawm txij nkawm txo qis, thiab txuag tau zog thiab cov ntaub ntawv. Cov khoom siv graphite nthuav dav yog siv rau cov kav dej xa cov pa dej, helium, hydrogen, roj av, roj, roj ciab, kerosene, roj nyoos thiab roj hnyav hauv lub chaw ua roj, nrog rau tag nrho 370 lub qhov dej, tag nrho yog cov khoom siv graphite nthuav dav. Qhov kub ua haujlwm yog 600 degrees, thiab nws tuaj yeem siv tau ntev yam tsis muaj xau.
Nws to taub tias cov khoom siv graphite nthuav dav kuj tau siv rau hauv lub Hoobkas pleev xim, qhov twg qhov kawg ntawm lub lauj kaub tshuaj tiv thaiv rau kev tsim cov alkyd varnish tau kaw. Cov khoom siv ua haujlwm yog dimethyl vapor, qhov kub ua haujlwm yog 240 degrees, thiab qhov ceev ntawm lub ncej ua haujlwm yog 90r / min. Nws tau siv ntau tshaj ib xyoos yam tsis muaj qhov xau, thiab qhov cuam tshuam sealing zoo heev. Thaum siv cov khoom siv asbestos, nws yuav tsum tau hloov pauv txhua lub hlis. Tom qab siv cov khoom siv graphite nthuav dav, nws txuag lub sijhawm, cov neeg ua haujlwm thiab cov ntaub ntawv.
Lub sijhawm tshaj tawm: Lub Ob Hlis-01-2023