Nyob rau hauv xyoo tas los no, ntau yam khoom siv refractory ceramic fiber ntau tau siv ntau thiab ntau dua nyob rau hauv high-temperature industrial furnaces li high-temperature thermal rwb thaiv tsev khoom. Daim ntawv thov ntawm refractory ceramic fiber linings nyob rau hauv ntau yam muaj furnaces yuav txuag tau 20% -40% ntawm lub zog. Lub cev muaj zog ntawm cov khoom siv hluav taws xob refractory ceramic tuaj yeem txo qhov hnyav ntawm cov khoom siv hluav taws xob, thiab ua rau kev tsim kho yooj yim thiab yooj yim, thiab txo kev siv zog, txhim kho kev ua haujlwm.
Daim ntawv thov ntawm refractory ceramic fiber nyob rau hauv ceramic furnaces
(1) Filling thiab sealing khoom
Cov pob qij txha nthuav dav ntawm lub qhov cub, qhov khoob ntawm cov hlau qhov chaw, lub qhov ntawm qhov sib hloov ntawm ob qhov kawg ntawm cov menyuam kiln, cov pob qij txha ntawm lub qab nthab kiln, lub tsheb kiln thiab cov pob qij txha tuaj yeem sau los yog kaw nrog cov khoom siv fiber ntau ceramic.
(2) Cov khoom siv rwb thaiv tsev sab nraud
Ceramic kilns feem ntau siv xoob refractory ceramic fiber wool los yog ceramic fiber ntau (board) raws li thermal rwb thaiv tsev cov ntaub ntawv, uas yuav txo tau lub thickness ntawm lub kiln phab ntsa thiab txo qhov kub thiab txias ntawm sab nraud kiln phab ntsa. Cov fiber nws tus kheej muaj elasticity, uas tuaj yeem txo qhov cib phab ntsa nthuav kev ntxhov siab nyob rau hauv cua sov, txhim kho huab cua nruj ntawm qhov cub. Lub peev xwm kub ntawm refractory ceramic fiber yog me me, uas yuav pab tau kom tua hluav taws sai.
(3) Cov khoom siv hauv ob sab phlu
Xaiv qhov tsim nyog refractory ceramic fiber li cov khoom siv hauv ob sab phlu raws li qhov sib txawv ntawm qhov kub thiab txias yuav tsum muaj qhov zoo li nram no: lub thickness ntawm cov phab ntsa kiln yog txo, qhov hnyav ntawm qhov cub txo, qhov cua kub ntawm cov kiln tshwj xeeb tshaj yog qhov sib cuam tshuam kiln yog nrawm, cov khoom siv masonry thiab cov nqi tau txais kev cawmdim. Txuag kiln cua sov lub sij hawm uas tuaj yeem ua kiln rau hauv ntau lawm sai. Ntev lub neej kev pab cuam ntawm txheej txheej ntawm masonry ntawm kiln.
(4) Rau siv nyob rau hauv tag nrho fiber ntau kilns
Ntawd yog, ob phab ntsa kiln thiab lub qhov cub hauv ob sab phlu yog ua los ntawmrefractory ceramic fiber ntau. Lub peev xwm ntawm cov khoom siv hluav taws xob refractory ceramic tsuas yog 1/10-1/30 ntawm lub cib hauv ob sab phlu, thiab qhov hnyav yog 1/10-1/20 ntawm cib. Yog li qhov hnyav ntawm lub cub tawg tuaj yeem txo qis, tus nqi ntawm cov qauv tuaj yeem raug txo, thiab kev tua hluav taws tuaj yeem nrawm dua.
Post lub sij hawm: Aug-22-2022
