Ceramic fiber yog cov khoom siv hluav taws xob zoo refractory. Nws muaj kev ua haujlwm ntawm hluav taws kub thiab rwb thaiv tsev kub. Cov khoom no feem ntau haum rau siv nyob rau hauv qhov chaw kub. Yav dhau los, nws tsuas yog siv nyob rau hauv chav turbine thooj voos kheej kheej thiab hauv ob sab phlu ntawm boiler rauv phab ntsa hauv thermal fais fab nroj tsuag. Tam sim no nyob rau hauv kev xaiv ntawm thermal rwb thaiv tsev cov ntaub ntawv, ceramic fiber refractory khoom yog siv rau lub puab txheej ntawm thermal rwb thaiv tsev txheej thaum kub tshaj 400 degree.
(1) Siv rau chav turbine rwb thaiv tsev
Txij li thaum qhov kub ntawm lub turbine lub tog raj kheej lub cev nce mus txog 550 degree, lub chav turbine thermal rwb thaiv tsev feem ntau xaiv, thiab cov thickness ntawm thermal rwb thaiv tsev txheej feem ntau ncav cuag 200 hli rau lub tog raj kheej sab sauv thiab 250 hli rau lub tog raj kheej qis. Kev tsim kho siv txoj kev muab tshuaj txhuam, qhov nruab nrab yog tsau nrog lub mesh, thiab txheej txheej saum npoo yog them nrog ib lub xaim mesh.
(2) Daim ntawv thov ntawm boiler rauv phab ntsa
Lub thickness ntawm thermal rwb thaiv tsev txheej ntawm lub cub tawg yog feem ntau 180 ~ 200mm, thiab qhov kub ntawm qhov kub yog feem ntau nyob ib ncig ntawm 450 degree. Yog li ntawd, txheej txheej rwb thaiv tsev siv 40 ~ 50mm Aladdin ceramic fiber pam, ntxiv rau ob mus rau peb txheej ntawm cov khoom siv ntxhia los yog ua npuas dej asbestos.
(3) Kev siv cov paj rwb fiber ntau ceramic
Ceramic fiber wool tuaj yeem siv tsuas yog siv rau kev sau, thiab siv rau hauv thermal rwb thaiv tsev ntawm cov kab teeb ntawm cov boilers, expansion pob qij txha thiab sealing thiab ntsaws qhov chaw.
(4) Kev siv cov kav dej kub kub rwb thaiv tsev
Nws yog siv rau kev txuag hluav taws xob ntawm cov kav dej kub kub xws li cov chav tseem ceeb thiab cov chav rov ua kom sov (qhov txias thiab kub). Qhov no ntawm cov kav dej yog insulated, thiab ntau yam kev sib xyaw ua ke nrog ceramic fibers raws li cov tub ntxhais hloov qee cov khoom siv calcium silicate.
Tsib hom kev sib xyaw ua ke thermal rwb thaiv tsev rau cov kav dej kub
a. Ceramic fiber ntau pob zeb wool rwb thaiv tsev qauv: lub puab txheej ntawm ceramic fiber pam, txheej txheej ntawm pob zeb ntaub plaub rwb thaiv tsev qauv, thiab cov rwb thaiv tsev cov qauv nrog ib tug tag nrho thickness ntawm 180 ~ 200mm.
b. Ceramic fiber ntau calcium silicate thermal rwb thaiv tsev qauv: txheej txheej ntawm ceramic fiber pam, txheej txheej ntawm calcium silicate plhaub, thermal rwb thaiv tsev qauv nrog tag nrho cov tuab ntawm 180mm.
c. Ceramic fiber ntau ua npuas ncauj asbestos rwb thaiv tsev qauv: sab hauv txheej ntawm ceramic fiber pam, txheej txheej ntawm npuas asbestos, tag nrho cov tuab ntawm 180 ~ 200mm puas rwb thaiv tsev qauv.
d. Ceramic fiberglass wool rwb thaiv tsev qauv: txheej txheej ntawm ceramic fiber pam, txheej txheej ntawm iav ntaub plaub, tag nrho cov tuab ntawm rwb thaiv tsev txheej yog 180mm.
e. Ceramic fiber fiber tube plhaub: tag nrho cov ceramic fibers yog siv, tag nrho cov thickness yog 160 ~ 180mm, thiab cov thermal rwb thaiv tsev qauv muab faib ua ob txheej.
Hauv luv luv, tam sim no, ntxiv rau cov khoom siv calcium silicate, cov ntaub ntawv fiber ntau ceramic yog siv rau thermal rwb thaiv tsev ntawm high-temperature chav, reheat chav thiab lwm yam kav dej.
