Niaj hnub no lub sijhawm ntawm kev tiv thaiv ib puag ncig, cov txheej txheem desulfurization hauv kev tsim khoom yog qhov tseem ceeb. Raws li ib feem tseem ceeb, kev ua haujlwm ntawm desulfurization nozzle ncaj qha cuam tshuam rau desulfurization nyhuv. Niaj hnub no, peb yuav qhia txog kev ua haujlwm siab desulfurization nozzle -silicon carbide ceramic desulfurization nozzle.
Silicon carbide ceramics yog ib hom tshiab ntawm cov khoom siv ua haujlwm siab uas, txawm tias nws tsis zoo nkauj, muaj lub zog loj. Nws yog tsim los ntawm ob lub ntsiab lus, silicon thiab carbon, thiab sintered los ntawm cov txheej txheem tshwj xeeb. Ntawm qib microscopic, atomic kev npaj hauv silicon carbide ceramics yog nruj thiab zoo, tsim cov qauv ruaj khov thiab ruaj khov, uas ua rau nws muaj ntau yam zoo heev.
Qhov tseem ceeb tshaj plaws ntawm silicon carbide ceramic desulfurization nozzle yog nws qhov kub tsis kam. Nyob rau hauv cov txheej txheem ntawm industrial desulfurization, kub kub ua hauj lwm ib puag ncig yog feem ntau ntsib, xws li cov kub ntawm flue gas emitted los ntawm ib co boilers. Cov khoom siv zoo tib yam nozzles ua rau deformation thiab kev puas tsuaj ntawm qhov kub siab, ib yam li chocolate melts ntawm qhov kub thiab txias. Txawm li cas los xij, silicon carbide ceramic desulfurization nozzle tuaj yeem yooj yim tiv nrog qhov kub siab txog li 1350 ℃, zoo li cov tub rog tsis ntshai, ua rau lawv cov ncej ntawm qhov kub siab "sib ntaus sib tua", ua haujlwm ruaj khov, thiab xyuas kom meej tias cov txheej txheem desulfurization tsis cuam tshuam los ntawm qhov kub thiab txias.
Nws kuj yog hnav-resistant heev. Thaum lub sij hawm desulfurization txheej txheem, lub nozzle yuav raug ntxuav tawm los ntawm high-ceev ntws desulfurizer thiab cov khoom nyob rau hauv lub flue roj, ib yam li cua thiab xuab zeb tas li tshuab pob zeb. Kev yaig ntev tuaj yeem ua rau qhov hnyav hnyav thiab ua rau lub neej luv ntawm cov nozzles zoo heev. Lub silicon carbide ceramic desulfurization nozzle, nrog nws cov hardness siab, tuaj yeem tiv taus hom hnav no, ua kom nws lub neej ua haujlwm zoo, txo cov khoom siv tu thiab hloov zaus, thiab txuag nqi rau cov lag luam.
Corrosion kuj tseem yog ib qho riam phom loj rau silicon carbide ceramic desulfurization nozzles. Desulfurizers feem ntau muaj corrosive zog xws li acidity thiab alkalinity. Nyob rau hauv xws li ib puag ncig tshuaj, zoo tib yam hlau nozzles zoo li cov nkoj tawg yooj yim uas yuav sai sai los ntawm "corrosion yoj". Silicon carbide ceramics muaj kev tiv thaiv zoo rau cov xov xwm corrosive thiab tuaj yeem tswj kev ua haujlwm ruaj khov txawm tias nyob rau hauv ib puag ncig chemical hnyav, ua rau lawv tsis tshua muaj kev puas tsuaj rau corrosion.
Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm silicon carbide ceramic desulfurization nozzle kuj yog qhov nthuav heev. Thaum lub desulfurizer nkag mus rau hauv lub nozzle, nws yuav ceev thiab tig nyob rau hauv ib tug tshwj xeeb tsim sab hauv txaus channel, thiab ces yuav sprayed tawm ntawm ib tug tshwj xeeb lub kaum sab xis thiab cov duab. Nws tuaj yeem sib npaug ntawm cov desulfurizer rau hauv cov tee me me, ib yam li cov dej nag, ua rau thaj chaw sib cuag nrog cov pa roj, tso cai rau cov desulfurizer ua rau muaj kev phom sij xws li sulfur dioxide hauv cov roj flue, yog li txhim kho desulfurization efficiency.
Nyob rau hauv desulfurization ntauwd ntawm lub zog cog, silicon carbide ceramic desulfurization nozzle yog ib qho tseem ceeb ntawm cov tshuaj tsuag txheej. Nws yog lub luag haujlwm rau kev sib npaug ntawm cov tshuaj desulfurization xws li limestone slurry rau hauv cov pa roj, tshem tawm cov khoom tsis zoo xws li sulfur dioxide los ntawm cov roj flue, thiab tiv thaiv peb lub ntuj xiav thiab huab cua dawb. Nyob rau hauv lub flue roj desulfurization system ntawm sintering tshuab nyob rau hauv steel nroj tsuag, nws kuj plays ib tug tseem ceeb luag hauj lwm nyob rau hauv zoo txo cov sulfur ntsiab lus nyob rau hauv cov huab cua thiab minimizing ib puag ncig muaj kuab paug.
Nrog rau kev txhim kho txuas ntxiv ntawm kev tiv thaiv ib puag ncig, daim ntawv thov kev cia siab ntawm silicon carbide ceramic desulfurization nozzles yuav dav dua. Nyob rau hauv lub neej yav tom ntej, nws yuav txuas ntxiv txhim kho thiab txhim kho, pab txhawb kev lag luam ib puag ncig kev tiv thaiv, thiab tiv thaiv peb lub tsev ecological hauv ntau thaj chaw.
Post lub sij hawm: Aug-21-2025