Ntawm qhov sib txuas ntawm kev tsim khoom lag luam thiab kev tswj hwm ib puag ncig, yeej ib txwm muaj qee qhov "me me" uas ua lub luag haujlwm tseem ceeb, thiablub nozzle desulfurization silicon carbideyog ib qho ntawm lawv. Raws li lub hauv paus tseem ceeb hauv cov txheej txheem desulfurization roj flue, nws yuav zoo li tsis tseem ceeb, tab sis nws cuam tshuam ncaj qha rau qhov ua tau zoo ntawm desulfurization thiab qhov ua tau zoo ntawm kev tiv thaiv ib puag ncig, ua qhov kev txhawb nqa tseem ceeb rau cov tuam txhab kom ua tiav kev tsim khoom ntsuab.
Desulfurization, hauv cov lus yooj yim, txhais tau tias tshem tawm cov pa phem xws li sulfur dioxide ntawm cov pa roj flue, txo cov pa phem ib puag ncig xws li nag acid. Lub luag haujlwm ntawm lub nozzle yog kom txau cov desulfurization slurry kom sib npaug thiab ua haujlwm zoo rau hauv cov pa roj flue, cia cov slurry sib cuag tag nrho thiab cuam tshuam nrog cov pa phem, yog li ua tiav lub hom phiaj ntawm kev ntxuav cov pa roj flue. Ntawm ntau yam khoom siv ntawm desulfurization nozzles, cov khoom siv silicon carbide sawv tawm nrog nws cov txiaj ntsig tshwj xeeb thiab tau dhau los ua qhov kev xaiv tseem ceeb.
Silicon carbide yog ib yam khoom siv inorganic uas tsis yog hlau uas tsim los ntawm kev siv dag zog thiab kev tiv thaiv corrosion. Thaum lub sijhawm desulfurization hauv kev lag luam, cov slurry desulfurization feem ntau muaj ntau cov khoom me me thiab muaj qee qib corrosiveness. Cov khoom siv nozzles ib txwm muaj feem yuav hnav, xeb, thaiv thiab lwm yam teeb meem tom qab siv ntev, ua rau kev txau tsis sib xws thiab txo qis kev ua haujlwm desulfurization. Cov khoom siv silicon carbide muaj qhov nyuaj siab thiab muaj zog tshuaj lom neeg ruaj khov, uas tuaj yeem yooj yim tiv taus kev hnav thiab corrosion ntawm slurry. Nws lub neej ua haujlwm ntau dua li cov nozzles ib txwm muaj, txo cov nqi hloov pauv thiab zaus txij nkawm ntawm cov tuam txhab.
Tib lub sijhawm, cov tshuaj tsuag ntawm silicon carbide desulfurization nozzle zoo heev. Lub qauv tsim tshwj xeeb ntawm cov qauv tso cai rau cov desulfurization slurry los tsim cov tee dej zoo sib xws thiab me me, ua rau thaj chaw sib cuag nrog cov pa roj flue thiab ua rau cov tshuaj tiv thaiv tiav thiab ua tiav. Qhov no tsis tsuas yog txhim kho kev ua haujlwm desulfurization, tab sis kuj txo qhov kev siv cov desulfurization slurry, pab cov tuam txhab ua tiav kev txuag hluav taws xob thiab txo kev siv thaum ua tau raws li cov qauv ib puag ncig.
Tsis tas li ntawd xwb, cov khoom siv silicon carbide kuj muaj cov yam ntxwv ntawm kev tiv taus kub siab, uas tuaj yeem hloov kho rau qhov kub siab ntawm cov pa roj flue kev lag luam, zam kev hloov pauv ntawm lub nozzle thiab kev puas tsuaj los ntawm qhov kub siab, thiab xyuas kom meej tias kev ua haujlwm ruaj khov ntawm lub kaw lus desulfurization. Txawm hais tias nws yog cov lag luam siv hluav taws xob ntau xws li hluav taws xob, hlau, thiab tshuaj lom neeg, lossis cov teb kev lag luam tshiab, silicon carbide desulfurization nozzles tuaj yeem muab kev ua tau zoo los tiv thaiv kev tswj hwm ib puag ncig ntawm cov tuam txhab.
Nrog rau kev ua kom nruj ntawm cov cai ib puag ncig thiab kev paub txog kev txhim kho ntsuab ntawm cov tuam txhab, qhov yuav tsum tau ua rau cov khoom siv desulfurization kuj nce siab thiab siab dua. Nrog nws cov txiaj ntsig tseem ceeb ntawm kev tiv thaiv kev hnav, kev tiv thaiv corrosion thiab kev tsuag tshuaj zoo, silicon carbide desulfurization nozzle tau dhau los ua qhov kev xaiv zoo tshaj plaws rau cov tuam txhab los txhim kho cov txiaj ntsig desulfurization thiab txo cov nqi tiv thaiv ib puag ncig. Lub "cuab yeej tiv thaiv ib puag ncig" me me no siv nws cov txiaj ntsig kev ua tau zoo los pab ntau lub tuam txhab ua tiav qhov xwm txheej yeej-yeej ntawm kev lag luam thiab kev pabcuam ib puag ncig, thiab pab txhawb nws lub zog rau kev sib ntaus sib tua rau kev tiv thaiv ntuj xiav.
Lub sijhawm tshaj tawm: Lub Kaum Hli-30-2025