Mu nthawi ino yoteteza chilengedwe, njira yochotsera sulfur mu mafakitale ndiyofunikira kwambiri. Monga gawo lofunika kwambiri, magwiridwe antchito a nozzle ya desulfurization amakhudza mwachindunji zotsatira za desulfurization. Lero, tipereka nozzle ya desulfurization yogwira ntchito kwambiri -silicon carbide ceramic desulfurization nozzle.
Zida za silicon carbide ndi mtundu watsopano wa zinthu zapamwamba zomwe, ngakhale kuti sizimawoneka bwino, zimakhala ndi mphamvu zambiri. Zimapangidwa ndi zinthu ziwiri, silicon ndi carbon, ndipo zimasungunuka kudzera mu njira yapadera. Pa mlingo wa microscopic, dongosolo la atomiki mkati mwa zida za silicon carbide ndi lolimba komanso lokonzedwa bwino, ndikupanga kapangidwe kokhazikika komanso kolimba, komwe kumapatsa zinthu zambiri zabwino kwambiri.
Chinthu chodziwika bwino cha silicon carbide ceramic desulfurization nozzle ndi kukana kwake kutentha kwambiri. Mu ndondomeko ya desulfurization ya mafakitale, malo ogwirira ntchito otentha kwambiri nthawi zambiri amakumana nawo, monga kutentha kwakukulu kwa mpweya wotuluka ndi ma boiler ena. Ma nozzle wamba amatha kusinthika ndi kuwonongeka kutentha kwambiri, monga chokoleti chomwe chimasungunuka kutentha kwambiri. Komabe, silicon carbide ceramic desulfurization nozzle imatha kuthana mosavuta ndi kutentha kwakukulu mpaka 1350 ℃, ngati msilikali wopanda mantha, womamatira pamtengo wake pa "bwalo lankhondo" lotentha kwambiri, akugwira ntchito mokhazikika, ndikuwonetsetsa kuti njira yochotsera sulfurization siyikhudzidwa ndi kutentha.
Komanso sichimawonongeka kwambiri. Panthawi yochotsa sulfurization, nozzle imatsukidwa ndi desulfurizer yothamanga kwambiri komanso tinthu tolimba mu mpweya wotuluka, monga momwe mphepo ndi mchenga zimapumira miyala nthawi zonse. Kuwonongeka kwa nthawi yayitali kungayambitse kuwonongeka kwakukulu pamwamba ndikufupikitsa kwambiri moyo wa nozzle wamba. Nozzle ya silicon carbide ceramic desulfurization, yokhala ndi kuuma kwake kwakukulu, imatha kukana kuwonongeka kwamtunduwu, ndikuwonjezera nthawi yake yogwirira ntchito, kuchepetsa kukonza ndi kusintha zida, ndikusunga ndalama zamabizinesi.
Kukana dzimbiri ndi chida chachikulu cha nozzles za silicon carbide ceramic desulfurization. Zotsukira nthawi zambiri zimakhala ndi zinthu zowononga monga acidity ndi alkalinity. Mu malo otere a mankhwala, nozzles zachitsulo wamba zimakhala ngati maboti osalimba omwe amaphwanyidwa mwachangu ndi "mafunde a dzimbiri". Zotsukira za silicon carbide zimakhala ndi kukana bwino kuzinthu zowononga izi ndipo zimatha kukhalabe ndi magwiridwe antchito okhazikika ngakhale m'malo ovuta a mankhwala, zomwe zimapangitsa kuti zisawonongeke ndi dzimbiri.
Mfundo yogwirira ntchito ya silicon carbide ceramic desulfurization nozzle nayonso ndi yosangalatsa kwambiri. Pamene desulfurizer ilowa mu nozzle, imathamanga ndikuzungulira mu njira yapadera yoyendetsera mkati, kenako imapopera pa ngodya ndi mawonekedwe enaake. Imatha kupopera desulfurizer mofanana m'madontho ang'onoang'ono, monga mvula yopangira, kuonjezera malo olumikizirana ndi mpweya wa flue, kulola desulfurizer kuchitapo kanthu mokwanira ndi mpweya woipa monga sulfure dioxide mu mpweya wa flue, potero imawongolera magwiridwe antchito a desulfurizer.
Mu nsanja yochotsera sulfurization ya malo opangira magetsi, nozzle ya silicon carbide ceramic desulfurization ndi gawo lofunikira la gawo lopopera. Lili ndi udindo wopopera mofanana zinthu zochotsera sulfurization monga limestone slurry mu mpweya wa flue, kuchotsa zinthu zovulaza monga sulfur dioxide kuchokera ku mpweya wa flue, ndikuteteza thambo lathu labuluu ndi mitambo yoyera. Mu dongosolo lochotsera sulfurization la makina oyeretsera m'mafakitale achitsulo, limagwiranso ntchito yofunika kwambiri pochepetsa bwino kuchuluka kwa sulfure mumlengalenga ndikuchepetsa kuipitsa chilengedwe.
Ndi kusintha kosalekeza kwa zofunikira zoteteza chilengedwe, mwayi wogwiritsa ntchito ma nozzles a silicon carbide ceramic desulfurization udzakhala waukulu kwambiri. M'tsogolomu, ipitiliza kukweza ndikusintha, kupereka zambiri pakuteteza chilengedwe m'mafakitale, ndikuteteza nyumba yathu yachilengedwe m'magawo ambiri.
Nthawi yotumizira: Ogasiti-21-2025