Dab tsi yog cov pab pawg ceramic tej hub?

Ceramic Fiber Board (tseem hu ua Ceramic Fiber Board) yog qhov tsis sib xws, cov kev ua tau zoo rwb thaiv tsev tshuab engeyered los ntawmAlumina-silica ceramic fibers(Feem ntau 70-90% alumina [al₂o₃] thiab 10-30% sillica [sitio₂]). Tsis zoo li cov mos mos, pam vov pam vov, cov laug cam tau nias lossis ua kom zoo tshaj plaws rau cov txheej txheem kev siv cov txheej txheem uas ua kom zoo dua qub yog qhov tseem ceeb.

Cov kauj ruam tseem ceeb:

1. ​Ntau Lawm: Alumina thiab silica tau mellica tau melted ntawm ~ 1800 ° F) los ua molten fibers, uas yog spun lossis tshuab ua kom lub taub: 2-5 microns).
2. ​Los & Txoj Kev: Fibers tau sib xyaw nrog cov binder tsawg-melting
3. ​Kev kho: Cov laug cam tau kho thaum kub kom tshem tawm cov binders thiab txhim kho kev ntseeg siab.
4. ​Lub xov: Qee lub rooj zaum tseem txhawb nqa nrog txhuas ntawv ci, ntxaij, lossis pleev xim rau ntxiv detability lossis noo noo tsis kam.

​Cov khoom tseem ceeb uas txhais tau Ceramic Fiber Board​

1. ​Huab Daus Kub Kuj​

• ​Kev Siv Nruam: Feem Ntau Cov Qauv Txheem Tiv Thaiv800-1200 ° C (1472-2192 ° F)Tsis tu ncua. High-Purity Qib (≥96% al₂o₃) kov txog1400 ° C (2552 ° F)​.
• ​Lub sij hawm luv luv: Muaj sia nyob ntev tawg ntawm1600 ° C (2912 ° F)(Piv txwv li, rauv pib kho lossis tso tawm nthe).

2. ​Kev rwborgi Superior​

• ​Tsawg thermal conductivity: Ntawm 800 ° C, λ = 0.10-0.15 w fiberglass 'λ = 0.04-0.05 w / · k (/ MEATH KEM ntawm qhov chaw qis dua 450 ° C).
• ​Zog Efficiency: Txo cov cua sov los ntawm70-90%Hauv cov tshuab muaj kev lag luam, txiav cov roj nqi los ntawm 15-30% ntev lub sijhawm.

3. ​Hluav Taws & Combusation Kuj​

• ​Tsis-sib xyaw: RatedA1 (tsis muaj nplaim taws)Per EN 13501-1, txhais tau tias nws yuav tsis hlawv, yaj, lossis tso cov tshuaj lom hauv cov nplaim hluav taws xob hauv hluav taws, cov chav rau neeg rau zaub mov, lossis cov roj av ntxiv.

4. ​NEEG KHO TSHUAB Muaj Zog & Lub Zab​

• ​Nruj: Tsis zoo li cov pam vov, cov laug cam tuav lawv cov duab nyob rau hauv siab, ua rau lawv zoo tagnrho rau cov rhuab hluav taws, ducts, lossis tshuab sib xyaw.
• ​Kev Cuam Tshuam: Withstands kev cuam tshuam me me (piv txwv li, cov cuab yeej poob) zoo dua li cov khoom rwb thaiv tsev.

5. ​Kev ya raws & tshuaj lom neeg Kuj​

• ​Tsis haum noo noo: Txheem cov camkas nqus <1% dej los ntawm qhov hnyav (vs. fiberglass '5-10% nqus).
• ​Corrosion Kuj: Tsis kam tua los ntawm cov kua qaub (piv txwv li, sulfuric acid) thiab alkalis (E.G., sodium hydroxide) thaum siv tsawg-chloride qib (<100 ppm clr 0..

​Cov pab pawg Ceramic Fiber nyob qhov twg?​

1. ​Muaj Furnaces & Kilns​

• ​Phab ntsa phab ntsa / qab nthab: Kev muaj kev ywj pheej High-temp Chambers (E.g.
• ​Lub hnab nqa khoom: Tiv thaiv cov hauv paus refactory los ntawm thermal poob siab thiab yaig.

2. ​Lub Zog Loj​

• ​Boiler Tshuab: Kab chav kav dej, nyiaj txiag, lossis superheaters kom txo qis kub, roj, lossis cov nroj tsuag biomass-raug rho tawm haujlwm.
• ​HRSG (Thaum Tshav Kub Kub Rov Qab Chav Generator Generators): Insulation tshem cov dej kom rov qab ua cov khib nyiab kub thiab txhawb txoj kev ua haujlwm.

3. ​Roj & Roj & Tshuaj Ua​

• ​Raj rwb thaiv tsev: Qhwv high-siab kav nqa cov roj kub crude (150-300 ° C) lossis cov nkev hauv ntug dej tawm.
• ​Reactor Vessels: Insulate cov kab nqa cov kua ntshav (piv txwv li, ammonia, sulfuric acid) thaum tiv thaiv CUI (xeb hauv qab rwb thaiv tsev).

4. ​Hlau Ua​

• ​Annealing ncu: Resulate chav rau kev kho cua sov (piv txwv li, hlau, txhuas) kom ua kom muaj cov khoom siv zoo sib xws.
• ​Pound: Kab casting moulds lossis cov tiaj nyom kom khaws cov hlau loj thiab txo qis zog siv zog.

5. ​Txuas lub zog txuas ntxiv​

• ​Biomass Boilers: Kev insulate High-temp tso zis tshuab nyob rau hauv bioenergy nroj tsuag los txhim kho kev ua kom muaj kev cuam tshuam.
• ​Muaj lub zog hnub ci (CSP): Kab tau txais lub raj kom khaws lub zog thermal, txhawb cov hluav taws xob hluav taws xob.

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Tej hub Fiber Board thiab cov ntaub ntawv rwb thaiv tsev ib txwm muaj​

​Xaiv txoj cai xis Ceramic Fiber Board​

1. ​Qib Kub​

• ​Cov qib qib: Rau temps li 800-1000 ° C (E.G., cov kav dej, khawb av).
• ​High-Purity Qib: Rau Temps> 1000 ° C (E.G., Muaj Featsces, Boiler Tso Tawm).

2. ​Qhov tuab​

• Thinner cov laug cam (20-30mm) rau temperate temps (≤800 ° C); Thicker Camer (50-100mm) rau Temps siab dua (> 1000 ° C).

3. ​Tshwj Xeeb Txheej Txheem Tshwj Xeeb​

• ​Aluminium Ntawv Nyiaj hlua: Txhim kho kom muaj kev yaiab thiab muaj kev kub ntxhov radiant (zoo tagnrho rau cov ducts).
• ​Tsawg-chloride pleev xim: Tiv thaiv kev corrosion hauv ntug hiav txwv lossis tshuaj ib puag ncig.

FAQ: Cov lus nug uas nquag txog Ceramic Fiber Board​

Q1: Cov kab ke sib xyaw fai fiber ntau li ntawm cov pa roj finer plaub fab?

A: Tsis muaj-pam vov, nyem cia rau cov kav dej qhwv, thaum cov laug cam yog tsis yeem thiab siv rau rwb txheej txheem rwb thaiv tsev (piv txwv li, rauv phab ntsa).

Q2: Cov ceramic fiber board kov thermal cycling (kub / txias txias hloov)?

A: Yog-nws qis tsawg thermal expansion thiab breat-resistant qauv ua rau nws zoo siab rau cyclic ib puag ncig (piv txwv li, roj turbines, kev lag luam ncu).

Q3: Kuv yuav txiav li cas lossis nruab Ceramic Fiber Board?

A: Siv rab riam hluav taws xob nrog lub pob zeb diamond rau kev txiav kom huv. Foob sawv nrog High-temp Silicone Caulk lossis Aluminium Ntawv Nyiaj Xev kom tiv thaiv cov tshav kub to.

Q4: Cov rooj noj qab zib ceramic fiber ntau?

A: Yog-nws tau ua los ntawm ntau cov zaub mov muaj roj (alumina ), muaj txog li 80% rov ua dua tshiab.

Q5: Ntev li cas Ceramic Fiber Board kav?

A: Nrog rau kev tsim nyog, 10-15 xyoo hauv kev muaj chaw muaj kev lag luam (vs. 5-8 xyoos rau cov fiberglass).

Txawm hais tias koj ua tau lub zog cog ntoo boiler lossis ib qho kev lom zem ntawm cov khoom siv hluav taws xob ua rau muaj lwm cov ntaub ntawv tsis tuaj yeem khaws cia.