Lub khob chav dej Kiln yog qhov tseem ceeb heev hauv kev tsim cov iav fibers, xav tau high - kub ua hauj lwm thiab thermal stability. Qhov kev xaiv kom tsim nyog thiab kev teeb tsa ntawmRefractor CibHauv cov qauv sib txawv ntawm cov qauv sib txawv kom ua haujlwm tau zoo thiab lub neej pabcuam kev pabcuam ntev. Kab lus no qhia txog qhov tseem ceeb Refractory kev npaj hauv ntau ntu ntawm chav tsev Kiln.
1. Melting cheeb tsam
Qhov chaw melting yog nthuav tawm qhov siab tshaj plaws (txog li 1600 degree), thov kom zoo dua thermal thiab tshuaj lom neeg kuj.High alumina Refractory Cib(70 {- 80% al₂o₃) feem ntau siv vim lawv cov iav zoo heev tiv taus cov iav moltenten. Zirconia raws bricks kuj yuav raug siv rau hauv cov chaw uas tabs.
2. Caj pas thiab ntws channel
Lub caj pas txuas txoj kev ua kom pom tseeb rau thaj chaw kho kom zoo nkauj, cov iav kom muaj zog iav ntws tawm. Sib ntaus sib tsoo - nrum aks (alumina- silica) Cib yog nyiam nyob ntawm no rau lawv cov porosity qis thiab cov ris tsho tiv no. Cov yeeb yaj xwm txaus feem ntau siv cov ntaub ntawv zoo sib xws los tswj cov qauv txheej txheem hauv qab no cov iav txav mus los tas li.
3. Kev Ua Haujlwm thiab Cov Zauv Zos
Cov ntu no ua haujlwm ntawm me ntsis qis dua qhov kub tab sis tseem yuav tsum tau ua haujlwm ruaj khov cua sov. Silica thiab Mullite Refractory cov cib feem ntau xaiv rau lawv cov thermal thermal poob siab thiab raug nqi- ua hauj lwm zoo. Insulating fashbricks tuaj yeem siv hauv txheej txheem theem nrab txhawm rau txhim kho kev txuag hluav taws xob.
4. Kev Repenerator thiab Cov Kws Teev Npe
Kev kho cua sov cyclic cua sov thiab cua txias, tsim nyog siab kub thermal tsis kam. Magnesia thiab chrome - Magnesiates Cib yog dav siv vim lawv qhov kev hloov ua tiav thaum muaj kev hloov pauv kub. Checker Cib, npaj nyob rau hauv tus qauv ntxim nyiam, ua rau muaj kev ua kom sov siab.
5. Kiln yas thiab sab nraud
Lub crown (ru tsev) yuav tsum tiv thaiv radiant kub thiab kev ntxhov siab tshuab. Siab - Zoo silica los yog alumina refractory cib nrog tsis muaj zog nthuav dav yog qhov zoo tagnrho. Taug kev, nthuav tawm rau qhov kub thiab txias, feem ntau siv hluav taws xob hluav taws xob rau kev siv hluav taws xob thaum tswj cov qauv kev ruaj ntseg.
Tsim kom zoo refractory xaiv thiab kev kawm yog qhov tseem ceeb rau kev ua haujlwm zoo thiab muaj peev xwm ntawm ib chav tsev fiberglass. Los ntawm kev sib txuam cov khoom siv rau kev ua haujlwm ua haujlwm, cov chaw tsim khoom tuaj yeem txhim kho kev ua tau zoo, txo qis qis, thiab txuas ntxiv rau lub neej pabcuam.
