Sib sib zog nqus hauv qhov av ntawm lub pob zeb loj loj, lub tshuab xa khoom tshiab tau khiav tsis tu ncua ntawm qhov ceev ntawm 3 meters ib feeb. Tsis zoo li cov khoom siv zoo tib yam, nws cov khoom tseem ceeb yog them nrog txheej ntawm cov xim dub nrog cov xim hlau - qhov no yog qhov tseeb.silicon carbide ceramichu ua "kev lag luam dub kub". Cov khoom siv zoo li no yog ntsiag to hloov cov cuab yeej ua haujlwm thiab kev saib xyuas hom kev lag luam thee.
1 、 Cov ' Pob Zeb Diamond Armor ' rau ntxuav Cyclones
Hauv kev lag luam thee mining, cov khoom siv hnav thiab tsim kua muag tau ntev dhau los ua teeb meem nyuaj rau cov lag luam. Cov tsoos thee mine ntxhua khaub ncaws cov cuab yeej siv feem ntau ua rau hnav thiab tsim kua muag vim muaj kev ua haujlwm tshwj xeeb, uas yuav tsum muaj kev qhia txog peb.silicon carbide ceramic hauv ob sab phlu- cyclones nrog silicon carbide ceramic hauv ob sab phlu tuaj yeem txuas lawv lub neej kev pab ntau zaus ntev dua li cov cua daj cua dub. Qhov tshwj xeeb honeycomb zoo li cov qauv siv lead ua ntawm cov khoom siv no ua rau nws qhov hardness thib ob tsuas yog pob zeb diamond, ua rau nws muaj kev cuam tshuam ntuj tiv thaiv ntau yam hnav thiab tsim kua muag.
2, Lub 'kev ruaj ntseg tus neeg saib xyuas' ntawm lub conveying system
Cov silicon carbide ceramic hauv ob sab phlu rau ntawm phab ntsa sab hauv ntawm cov kav xa hluav taws xob thauj mus los tuaj yeem ua tau zoo rau kev pab cuam lub neej ntawm cov raj xa dej thiab txo tus nqi ntawm kev hloov thiab kaw kev tu ncua. Cov khoom siv no tsis yog tsuas yog muaj kev hnav zoo heev, tab sis nws cov yam ntxwv ntawm lub ntsej muag du kuj tuaj yeem txo qhov txhaws thaum lub sijhawm thauj cov thee. Dab tsi yog qhov zoo tshaj plaws yog tias thaum thauj cov thee nrog cov ntsiab lus sulfur siab, qhov zoo heev corrosion kuj ntawm silicon carbide ceramics tuaj yeem zam cov teeb meem corrosion ntawm cov kav hlau ib txwm muaj.
3 、 Lub luag haujlwm ntsiag to hauv qhov chaw kub kub
Hauv kev lag luam thee chemical, silicon carbide ceramics tau ua lub luag haujlwm tsis tuaj yeem hloov pauv. Thaum qhov kub thiab txias hauv qhov cub hluav taws xob feem ntau nce mus txog 1350 ℃, cov khoom siv refractory zoo tib yam nyuaj rau lub sijhawm ntev. Thaum siv lub tshuab hluav taws xob ua los ntawm silicon carbide ceramics, tsis tsuas yog nws lub neej kev pabcuam nce ntau zaus ntawm cov khoom siv ib txwm muaj, tab sis nws cov thermal conductivity kuj tuaj yeem ua kom muaj qhov kub thiab txias dua, txhim kho gasification efficiency.
4 、 Lub 'tsis pom kev tsav tsheb' ntawm kev hloov pauv ntsuab
Nrog rau kev thov ntau ntxiv rau kev tiv thaiv ib puag ncig, daim ntawv thov ntawm silicon carbide ceramics hauv cov khoom siv tshem tawm plua plav tau dhau los ua qhov dav. Tom qab txau silicon carbide ceramic txheej, cov plua plav tshem tawm kev ua haujlwm tuaj yeem txhim kho tau zoo, thaum txo qis cov pa phem los ntawm electrode corrosion. Qhov kev ua haujlwm ruaj khov ntawm cov khoom siv no hauv qhov kub-kub flue gas ib puag ncig yog pab cov tuam txhab thee ua tiav kev tsim khoom huv.
Raws li lub tuam txhab muab kev pabcuam thev naus laus zis tau koom nrog hauv kev lag luam tshwj xeeb ceramics, peb txuas ntxiv txhawb kev siv tshiab ntawm silicon carbide ceramics hauv kev lag luam thee. Los ntawm cov mining hauv av mus rau thee chemical ntau lawm, los ntawm kev tiv thaiv cov cuab yeej mus rau ib puag ncig hloov khoom dua tshiab, "cov khoom siv yees duab" no los ntawm chav kuaj tau sau ib tshooj tshiab hauv kev txhim kho qhov zoo thiab ua haujlwm ntawm kev lag luam hluav taws xob ib txwm muaj. Nyob rau hauv lub neej yav tom ntej, peb yuav txuas ntxiv mus tshawb nrhiav qhov tsis muaj peev xwm ntawm cov khoom siv thev naus laus zis thiab muab kev txhawb zog ntxiv rau kev txhim kho zoo ntawm kev lag luam thee.
Lub sij hawm xa tuaj: Plaub Hlis-19-2025