Kev noj cua kub ntawm cov khoom siv muaj los ntawm cov cub hluav taws xob los ntawm cov cub hluav taws xob lub cev feem ntau suav nyiaj rau txog 22% - 43% ntawm cov roj thiab hluav taws xob kev siv. Cov ntaub ntawv loj loj no ncaj qha cuam tshuam nrog tus nqi ntawm cov khoom tawm ntawm cov khoom. Txhawm rau txo tus nqi, tiv thaiv ib puag ncig thiab txuag cov khoom siv, lub teeb rwb thaiv cov khoom lag luam hauv kev lag luam heady kiln kev lag luam.
TusHnav Rag thaiv rwb thaiv tsev hluav taws cibBelongs rau lub teeb Refractory cov ntaub ntawv nrog siab porosity, me me bultity ceev thiab tsawg thermal conductivity. Lub teeb regractory muaj cov qauv ntxig (porosity feem ntau yog 40% - 85%) thiab muaj kev ua haujlwm kub.
Kev siv ntawm lub teeb rwb thaiv tsev hluav taws xob hluav taws kub txuag tau roj cua sov thiab cua txias dua ntawm cov kiln, thiab txhim kho kev ua haujlwm ntawm cov kiln. Vim tias lub teeb ceeb thawj ntawm lub teeb yuag ntawm lub cev, lub tsev ua haujlwm yog lub sijhawm uas muaj lub cev hnyav, thiab qhov hnyav ntawm lub cev muaj zog tau txo qis. Txawm li cas los xij, vim qhov dav dav loj ntawm kev sib tw thermal rwb thaiv tsev POB x, thiab feem ntau ntawm lub chaw ua haujlwm sab hauv tsis tuaj yeem hu ncaj qha rau cov hlau yaj thiab nplaim taws.
Hnav cov hluav taws xob hluav taws feem ntau siv raws li siv ua cov thermal rwb thaiv tsev txheej thiab hauv ob sab hauv cov kiln. Kev siv lub teeb liab rwb thaiv tsev hluav taws kub hluav taws xob tau zoo heev ntawm kev ua hluav taws xob thermiciency ntawm kev lag luam he-kub kub kilns.
Lub Sijhawm Post: Dec-05-2022
