Hauv cov xwm txheej kev lag luam xws li kev siv cov khoom siv hauv av thiab kev sib cais tshuaj lom neeg, hydrocyclones yog cov khoom siv tseem ceeb rau kev ntsuas thiab sib cais cov khoom siv. Sab hauv hydrocyclone, kev yaig tas mus li los ntawm cov dej ntws ceev ceev, cov xov xwm corrosive, thiab cov khoom tawv ua rau muaj kev xav tau siab heev rau kev ruaj khov ntawm phab ntsa sab hauv. Cov ntaub ntawv ib txwm muaj feem ntau ntsib teeb meem xws li kev hnav sai, yooj yim detachment, thiab kev tiv thaiv corrosion tsis zoo. Kev hloov pauv ntau zaus tsis tsuas yog ua rau cov nqi nce ntxiv tab sis kuj cuam tshuam rau cov txheej txheem tsim khoom. Lubsilicon carbide txheejrau cov hydrocyclones, nrog nws cov kev ua tau zoo tshaj plaws, tab tom tshwm sim ua "kev daws teeb meem zoo heev" los daws qhov teeb meem no.
Qhov laj thawj uas ua rau silicon carbide ua cov khoom siv hauv pem teb "zoo tshaj plaws" yog vim nws cov txiaj ntsig zoo ntawm cov khoom siv. Nws qhov nyuaj yog qhov thib ob tsuas yog pob zeb diamond, thiab nws qhov kev tiv thaiv kev hnav ntau dua li cov hlau ib txwm muaj, cov khoom siv ceramic ib txwm muaj, thiab lwm yam khoom siv. Thaum muaj kev kub ceev ntawm cov hlau ore slurry scouring thiab kev cuam tshuam ntawm cov khoom me me, nws tuaj yeem txo qhov hnav thiab tsim kua muag ntawm qhov chaw, ua rau lub neej ua haujlwm ntawm cov khoom siv ntev dua. Qhov tseem ceeb tshaj plaws yog tias silicon carbide muaj kev ruaj khov tshuaj lom neeg. Tsuas yog ob peb yam tshwj xeeb xwb, nws tuaj yeem tiv taus kev yaig ntawm cov kua qaub thiab alkali thiab cov hlau corrosive slurry, zam cov teeb meem xws li pinholes thiab xau los ntawm kev xeb hauv cov khoom siv ib txwm muaj, ua rau cov khoom siv ua haujlwm ruaj khov txawm tias nyob rau hauv cov xwm txheej ua haujlwm hnyav.
Tsis zoo li cov ntaub thaiv ceramic spliced ib txwm muaj, cov ntaub thaiv silicon carbide cyclone zoo siv cov txheej txheem molding, ua rau phab ntsa sab hauv du tsis muaj qhov sib txawv lossis cov pob qij txha sib txawv. Tus qauv tsim no tsis yog tsuas yog tiv thaiv kev hnav hauv zos los ntawm kev sib sau ua ke ntawm cov khoom me me hauv qhov sib txawv xwb tab sis kuj ua kom cov khoom ntws zoo, tswj kev txheeb xyuas thiab kev ntsuas kom ruaj khov. Tsis tas li ntawd, silicon carbide muaj kev ruaj khov thermal zoo heev, tiv thaiv kev tawg thiab kev sib cais txawm tias nyob rau hauv qhov kub siab lossis ib puag ncig nrog kev hloov pauv kub sai, ntxiv kom ntseeg tau tias kev tsim khoom txuas ntxiv mus.
Rau cov lag luam, kev xaiv cov silicon carbide cyclone liners yeej txhais tau tias xaiv cov qauv tsim khoom uas "txo cov nqi thiab ua kom muaj txiaj ntsig zoo dua". Lub neej ua haujlwm ntev dua txhais tau tias lub sijhawm tsis ua haujlwm tsawg dua rau kev hloov khoom seem, uas tsis yog tsuas yog txuag cov nqi yuav khoom siv xwb tab sis kuj txo qhov poob peev xwm vim lub sijhawm tsis ua haujlwm. Kev ua haujlwm ruaj khov ua rau cov txheej txheem tsim khoom yooj yim dua, ua kom cov khoom zoo dua. Hauv kev tsim khoom lag luam niaj hnub no, uas tab tom txav mus rau kev ua haujlwm zoo, kev txuag hluav taws xob, thiab kev ruaj khov, silicon carbide liners, nrog lawv cov txiaj ntsig tseem ceeb ntawm kev tiv taus hnav, kev tiv taus corrosion, kev ruaj khov, thiab lub neej ntev, maj mam hloov cov khoom siv ib txwm muaj thiab dhau los ua qhov kev xaiv tseem ceeb rau kev hloov kho cov khoom siv cyclone.
Yav tom ntej, nrog kev txhim kho tas mus li ntawm cov khoom siv thev naus laus zis, silicon carbide hauv pem teb yuav ua lub luag haujlwm tseem ceeb hauv ntau qhov chaw lag luam, coj kev paub zoo dua rau cov neeg siv khoom rau cov lag luam.
Lub sijhawm tshaj tawm: Lub Ib Hlis-10-2026