Mu njira yoteteza chilengedwe popanga mafakitale, kuchotsa sulfurization ndi gawo lofunika kwambiri poteteza ukhondo wa mlengalenga, ndipo nozzle, monga "woyang'anira" wa dongosolo lochotsa sulfurization, imatsimikizira mwachindunji momwe desulfurization imagwirira ntchito komanso moyo wa zida kutengera momwe imagwirira ntchito. Pakati pa zipangizo zambiri zotulutsira sulfurization,silicon carbide (SiC)Pang'onopang'ono yakhala chinthu chomwe chimakondedwa kwambiri pankhani yochotsa sulfur m'mafakitale chifukwa cha ubwino wake wapadera, ndipo yakhala wothandizira wamphamvu kwa mabizinesi kuti akwaniritse bwino ntchito yawo komanso kuteteza chilengedwe.
Mwina anthu ambiri sadziwa bwino za silicon carbide. Mwachidule, ndi chinthu chopangidwa mwaluso chosakhala chachitsulo chomwe chimaphatikiza kukana kutentha kwambiri kwa zinthu zadothi ndi mphamvu zamphamvu za zitsulo, monga "msilikali wolimba" wopangidwira malo ovuta a mafakitale. Mphuno yochotsa sulfurization yopangidwa ndi silicon carbide imagwiritsa ntchito bwino ubwino wa chinthuchi.
Choyamba, kukana kwamphamvu kwa dzimbiri ndiye chinthu chachikulu chomwe chimapangitsa kuti ma nozzles a silicon carbide achotsedwe. Pakuchotsa sulfurization m'mafakitale, ma desulfurizer nthawi zambiri amakhala ndi zinthu zowononga kwambiri zokhala ndi asidi wambiri komanso alkalinity. Ma nozzles achitsulo wamba amalowetsedwa mosavuta kwa nthawi yayitali, zomwe zingayambitse dzimbiri ndi kutuluka kwa madzi. Izi sizimangokhudza zotsatira za desulfurization, komanso zimafuna kusinthidwa pafupipafupi, zomwe zimawonjezera mtengo wa bizinesi. Zinthu za silicon carbide zokha zimakhala ndi kukhazikika kwabwino kwa mankhwala ndipo zimatha kukana kuwonongeka kwa ma acid amphamvu ndi alkali. Ngakhale m'malo otentha kwambiri, zimatha kusunga umphumphu wa kapangidwe kake, kukulitsa kwambiri moyo wa ma nozzles ndikuchepetsa kuchuluka kwa kukonza zida.
Kachiwiri, kukana kwake kutentha kwambiri kumapangitsa kuti ikhale yoyenera kugwira ntchito zosiyanasiyana zovuta. Kutentha kwa mpweya wotuluka m'maboiler a mafakitale, ma uvuni ndi zida zina nthawi zambiri kumakhala kokwera, ndipo ma nozzles opangidwa ndi zinthu wamba amatha kusintha ndi kukalamba pansi pa kutentha kwakukulu, zomwe zimapangitsa kuti kupopera kusakhale bwino komanso kuchepetsa mphamvu ya desulfurization. Silicon carbide ili ndi kukana kutentha kwambiri. Itha kugwira ntchito bwino mu mpweya wotuluka kutentha kwambiri wa madigiri Celsius mazana ambiri, ndipo sidzakhudza kapangidwe ndi magwiridwe antchito chifukwa cha kusintha kwa kutentha, kuti zitsimikizire kuti kupopera ndi kofanana komanso kofewa, kuti desulfurizer igwirizane mokwanira ndi mpweya wotuluka ndikuwonjezera mphamvu ya desulfurization.
Kuphatikiza apo, kukana kwa zinthu za silicon carbide kuyenera kunyalanyazidwa. Pamene makina ochotsera sulfurization akuyenda, tinthu tating'onoting'ono tolimba tingakhale mu desulfurizer, zomwe zimapangitsa kuti khoma lamkati la nozzle liziwonongeka mosalekeza. Nozzle yachizolowezi ikagwiritsidwa ntchito kwa nthawi yayitali, malo otseguka amakhala akulu ndipo kupopera kudzasokonekera. Kuuma kwa silicon carbide kumakhala kwakukulu kwambiri, ndipo kukana kwake kuvala kumakhala kwakukulu kwambiri kuposa kwa zitsulo ndi zoumba wamba. Imatha kukana kuwonongeka ndi kuwonongeka kwa tinthu tating'onoting'ono tolimba, kusunga kukhazikika kwa malo otseguka a nozzle, kuonetsetsa kuti kupopera kumakhala kolimba kwa nthawi yayitali, ndikupewa kuwonongeka kwa mphamvu ya desulfurization chifukwa cha kuwonongeka kwa nozzle.
Mu zofunikira kwambiri pazachilengedwe, mabizinesi samangofunika kupeza mpweya woipa wokhazikika, komanso amatsatira bwino, mokhazikika, komanso motsika mtengo kugwiritsa ntchito zida zoteteza chilengedwe. Nozzle ya silicon carbide desulfurization, yokhala ndi zabwino zitatu zazikulu zotsutsana ndi dzimbiri, kukana kutentha kwambiri, komanso kukana kuvala, imagwirizana bwino ndi zofunikira za mafakitale desulfurization. Ikhoza kusintha kukhazikika kwa magwiridwe antchito a makina ochotsera sulfurization ndikuchepetsa ndalama zosamalira zida, kukhala chisankho chapamwamba kwambiri pakukonzanso zachilengedwe zamabizinesi.
Mtsogolomu, ndi kupita patsogolo kosalekeza kwa ukadaulo wokonzekera zinthu za silicon carbide, kugwiritsidwa ntchito kwake m'mafakitale kudzakhala kwakukulu. Ndipo nozzle ya silicon carbide desulfurization ipitiliza kuthandiza mabizinesi kupanga zinthu zobiriwira ndi ntchito yake yolimba, zomwe zimathandiza kwambiri kuteteza thambo labuluu ndi mitambo yoyera.
Nthawi yotumizira: Novembala-20-2025