Ceramic fiber ntau module, raws li hom tshiab ntawm high -refractory refractory thiab tshav kub rwb thaiv tsev cov ntaub ntawv, tau maj mam hloov cov tsoos refractory bricks thiab dhau los ua lub ntsiab kev xaiv rau kev tsim kho ntawm industrial high - cov khoom kub vim lawv zoo zoo xws li lub teeb yuag, kub tsis kam, thiab muaj zog txuag.
1.Dab tsi yog ceramic fiber modules?
Ceramic fiber modules yog modular hluav taws kub-tiv taus thiab tshav kub-insulating Cheebtsam ua los ntawm siab- purity ceramic fiber paj rwb los ntawm ib tug tshwj xeeb compression molding txheej txheem, ua ke nrog anchors. Cov khoom siv tseem ceeb, ceramic fiber, yog tsim los ntawm siab -kub tiv taus xws li alumina thiab silicon dioxide, thiab yog tsim los ntawm yaj- tshuab los yog spun fiber ntau, muab nws zoo heev -kub tsis kam.
Cov qauv tsim qauv tawg tawm ntawm cov kev txwv ntawm cov tsoos ceramic fiber ntau xav tau thiab daim pam tsim, ua kom sai ntawm - qhov chaw teeb tsa los ntawm prefabrication thiab txhim kho kev tsim kho thiab kev ua haujlwm ntawm kev rwb thaiv tsev tag nrho. Txhua lub module yog qhov loj me me thiab tuaj yeem sib dhos yooj yim raws li cov qauv sab hauv ntawm cov khoom siv los tsim cov txheej txheem rwb thaiv tsev seamless, zoo tiv thaiv lub zog poob los ntawm kev kub siab ntawm - roj to.
2.Vim li cas ceramic fiber modules dhau los ua qhov kev xaiv hauv kev lag luam?
Daim ntawv thov dav ntawm ceramic fiber modules stems los ntawm lawv cov txiaj ntsig zoo hauv kev ua haujlwm, kev tsim kho, thiab tus nqi, uas tuaj yeem ua tiav raws li hauv qab no:
2.1 Kub kub kuj thiab zoo heev thermal rwb thaiv tsev kom ruaj ntseg khoom
Ceramic fiber modules tuaj yeem tiv taus siab - qhov kub thiab txias ib puag ncig xws li 600℃txog 1700 degree, yoog raws qhov siab -kub kev ua haujlwm ntawm ntau yam kev lag luam. Lawv tsis tshua muaj thermal conductivity, tsuas yog 1/3 mus rau 1/5 ntawm cov tsoos refractory bricks, zoo thaiv kev hloov ntawm qhov kub siab rau cov khoom siv casing. Qhov no txo qhov kub ntawm cov khoom siv thiab txo qhov kub poob, muab qhov kub thiab txias ib puag ncig rau kev ua haujlwm ruaj khov.
2.2 Lub teeb yuag thiab siab - lub zog, txo cov khoom siv thauj khoom
Qhov ceev ntawm ceramic fiber modules tsuas yog 0.2-0.4 g/cm³, tsawg dua 1/10 ntawm cov tsoos refractory cib. Cov yam ntxwv ntawm lub teeb yuag no ua rau txo qhov hnyav tag nrho ntawm cov cuab yeej, txo cov load- bearing siab ntawm lub cub tawg steel qauv. Qhov no tsis yog tsuas yog txuas rau lub neej kev pabcuam ntawm cov cuab yeej siv xwb tab sis kuj tseem muab kev hloov pauv ntau dua hauv kev tsim qauv loj - nplai siab - cov khoom siv kub. Tsis tas li ntawd, tom qab compression molding, nws muaj cov qauv zoo heev, kev cuam tshuam tsis zoo, thiab tiv thaiv-stripping zog, ua kom nws hloov mus rau qhov kub hloov pauv thaum ua haujlwm kub.
2.3 Kev tsim kho yooj yim, txo lub sij hawm tsim kho thiab txo cov nqi
Cov qauv tsim qauv ntawm ceramic fiber modules tshem tawm cov txheej txheem cumbersome ntawm -qhov chaw sib xyaw thiab tso cov khoom siv refractory. Thaum lub sij hawm tsim kho, cov modules tsuas yog tsau rau lub cub tawg phab ntsa uas siv cov thauj tog rau nkoj raws li lub cub tawg qhov ntev, tsis tas yuav tsum muaj cov cuab yeej siv complex. Piv nrog rau cov tsoos refractory cib tso, nws kev tsim kho kev ua tau zoo tuaj yeem nce ntau dua 50%, uas tuaj yeem txo lub sijhawm tsim kho rau cov khoom siv tu lossis kev tsim kho tshiab, tsis ncaj qha txo qis qis qis rau kev lag luam.
2.4 Kev siv hluav taws xob zoo heev, txo cov nqi khiav lag luam
Qhov qis thermal conductivity ntawm ceramic fiber modules yog qhov tseem ceeb rau kev txuag hluav taws xob. Cov ntaub ntawv qhia tau hais tias cov kilns siv ceramic fiber modules li rwb thaiv tsev txheej tuaj yeem txhim kho thermal efficiency los ntawm 15%-30%, uas ua rau muaj kev txuag roj tseem ceeb txhua xyoo. Piv txwv li, qhov nruab nrab - qhov loj me me metallurgical kiln tuaj yeem ua tiav kev txuag hluav taws xob txhua xyoo ntawm ntau pua txhiab yuan los ntawm kev siv cov khoom siv fiber ntau, ua kom pom qhov zoo ntawm kev lag luam mus sij hawm ntev.
2.5 Zoo tshuaj stability, haum rau complex ua hauj lwm tej yam kev mob
Ceramic fiber modules muaj tshuaj lom neeg ruaj khov zoo heev, tiv thaiv kev yaig ntawm feem ntau cov pa taws thiab cov hlau molten, tshwj tsis yog rau cov xov xwm corrosive xws li hydrofluoric acid thiab muaj zog alkalis, thiab tsis muaj tshuaj lom neeg uas tuaj yeem ua rau kev ua haujlwm tsis zoo. Tsis tas li ntawd, lawv cov coefficient qis ntawm thermal expansion ua rau lawv tsis tshua muaj kev deformation thiab tawg thaum lub sij hawm siab -kub cua kub thiab txias txheej txheem, ua rau lawv hloov mus rau complex ua hauj lwm tej yam kev mob ntawm industries xws li metallurgy thiab petrochemicals.
3.Cov ntawv thov scenarios ntawm ceramic fiber modules.
Kev lag luam metallurgical: Siv rau cov khoom siv hluav taws xob sab hauv xws li blast furnace kub blast qhov cub, cua sov rauv, annealing furnaces, ladles, thiab tundishes.
Kev lag luam khoom siv hauv tsev: Tsim nyog rau txheej txheej thiab rwb thaiv tsev ntawm cov cement rotary kilns, iav melting furnaces, thiab ceramic kilns.
Petrochemical kev lag luam: Siv rau refractory rwb thaiv tsev ntawm cracking furnaces, conversion furnaces, thiab cov hlab ntsha cov tshuaj tiv thaiv.
Kev lag luam Machinery: Yuav tsum tau ua cov khoom siv hauv cov khoom siv rau kev kho cua sov rauv, forging furnaces, thiab tempering furnaces.
Lwm yam kev siv: Nws tuaj yeem siv rau hauv qhov cub incinerators, cua kub ducts, siab - kub flues, thiab lwm yam khoom siv.
4. Cov ntsiab lus tseem ceeb rau kev xaiv thiab siv cov Ceramic Fiber Modules.
Txhawm rau kom muaj txiaj ntsig zoo ntawm cov khoom siv fiber ntau ceramic, cov ntsiab lus hauv qab no yuav tsum raug sau tseg thaum xaiv thiab siv:
4.1 Ua raws li qhov xav tau ntawm qhov kub thiab txias: Xaiv cov khoom siv hluav taws xob sib txuas raws li cov khoom siv siab tshaj plaws kev ua haujlwm kub, xws li hom zoo tib yam (kev ua haujlwm kub tsawg dua lossis sib npaug li 1260 degree), hom purity siab (ua haujlwm kub tsawg dua lossis sib npaug li 1400 degree), siab alumina hom (kev ua haujlwm kub tsawg dua lossis sib npaug ntawm cov qauv), thiab lwm yam.
4.2 Ua tib zoo saib xyuas qhov zoo ntawm cov thauj tog rau nkoj: Raws li cov ntsiab lus tseem ceeb rau kev kho cov modules, cov thauj tog rau nkoj yuav tsum tau ua los ntawm siab - kub thiab corrosion- cov ntaub ntawv resistant, xws li stainless hlau thiab tshav kub- cov hlau resistant, thiab yuav tsum tau muab ntsia kom ruaj khov los tiv thaiv cov qauv los ntawm kev poob.
4.3 Txheej Txheem Kev Tsim Kho: Ua ntej kev tsim kho, cov phab ntsa ntawm lub qhov cub yuav tsum tau ntxuav kom huv si kom huv si thiab qhuav; modules yuav tsum tau nruj me ntsis haum thaum sib dhos kom tsis txhob muaj qhov khoob; Tom qab kev tsim kho, xyuas kom meej tias cov modules ruaj khov thiab kaw yog tias tsim nyog.
4.4 Kev Saib Xyuas Txhua Hnub: Tsis tu ncua tshuaj xyuas lub ntsej muag ntawm qhov kev puas tsuaj, tev, lossis lwm yam teeb meem, thiab kho cov teeb meem tam sim ntawd; zam kev sib cuag ntev ntawm cov modules thiab cov xov xwm corrosive heev kom ntev lawv cov kev pab cuam lub neej.
Kev loj hlob ntawm ceramic fiber modules
Nrog rau kev xav tau ntau ntxiv rau kev txuag hluav taws xob, kev ua haujlwm siab, thiab kev nyab xeeb hauv kev lag luam, ceramic fiber modules tau ntsib kev lag luam txuas ntxiv vim lawv qhov txiaj ntsig tsis tuaj yeem hloov tau. Nyob rau hauv lub neej yav tom ntej, nrog kev hloov kho tshiab hauv cov txheej txheem tsim khoom, cov khoom siv fiber ntau ceramic yuav hloov mus rau siab dua - qhov kub thiab txias, cov qauv tsim muaj zog, thiab ntau dua ib puag ncig tus phooj ywg, ntxiv rau kev hloov pauv mus rau qhov siab - qhov kub thiab txias ntawm cov teb tshiab xws li lub zog tshiab thiab aerospace, dhau los ua lub zog tseem ceeb hauv kev lag luam siab - cov ntaub ntawv thermal refractory.
Txawm hais tias nws tab tom tsim cov cuab yeej tshiab lossis kho dua tshiab cov cuab yeej uas twb muaj lawm, xaiv txoj caiceramic fiber modulestuaj yeem pab cov lag luam ua tiav ob qho txiaj ntsig ntawm kev txuag hluav taws xob, txo kev siv hluav taws xob, thiab txhim kho kev tsim khoom zoo dua qub, ua rau nws yog qhov zoo tshaj plaws hluav taws kub- tiv taus thiab tshav kub-insulating tov rau siab -kub siv kev lag luam.