Pakupanga mafakitale, kuchotsa sulfurization ndi ntchito yofunika kwambiri yokhudza chilengedwe yomwe imakhudzana ndi kukonza mpweya wabwino komanso chitukuko chokhazikika. Mu dongosolo lochotsa sulfurization, nozzle yochotsa sulfurization imagwira ntchito yofunika kwambiri, ndipo magwiridwe ake amakhudza mwachindunji zotsatira za kuchotsa sulfurization. Lero, tiwulula chophimba chachinsinsi chasilicon carbide ceramic desulfurization nozzlendipo onani zinthu zapadera zomwe ili nazo.
Nozzle yochotsa sulfur: "chowombera chachikulu" cha dongosolo lochotsa sulfur
Mphuno yochotsa sulfurization ndi gawo lofunika kwambiri la dongosolo lochotsa sulfurization. Ntchito yake yayikulu ndikupopera mofanana desulfurizer (monga slurry ya limestone) mu mpweya wa flue, zomwe zimathandiza desulfurizer kukhudzana kwathunthu ndikuchitapo kanthu ndi mpweya woipa monga sulfur dioxide mu mpweya wa flue, motero kukwaniritsa cholinga chochotsa mpweya woipa ndikuyeretsa mpweya wa flue. Tinganene kuti mphuno yochotsa sulfurization ili ngati "chowombera" cholondola, ndipo zotsatira zake "zowombera" zimatsimikizira kupambana kapena kulephera kwa nkhondo ya desulfurization.
Zitsulo za silicon carbide: "mphamvu" yachilengedwe mu desulfurization
Silikoni ya ceramic ndi mtundu watsopano wa zinthu za ceramic zomwe zimakhala ndi zinthu zambiri zabwino, zomwe zimapangitsa kuti ikhale chisankho chabwino kwambiri popanga nozzles za desulfurization:
1. Kuuma kwambiri komanso kukana kuvala kwambiri: Panthawi yochotsa sulfurization, nozzle imafunika kupirira kuthamanga kwa desulfurizer komanso kuwonongeka kwa tinthu tating'onoting'ono mu mpweya wa flue kwa nthawi yayitali. Zipangizo wamba zimavalidwa mosavuta, zomwe zimapangitsa kuti nozzle ikhale yaufupi komanso kuti ntchito yake ichepe. Kuuma kwa silicon carbide ceramics ndi kwakukulu kwambiri, pambuyo pa zinthu zingapo monga diamondi ndi cubic boron nitride, ndipo kukana kuvala kumakhala kokwera kangapo kuposa kwa zitsulo wamba ndi zinthu za ceramic. Izi zimathandiza kuti nozzle ya silicon carbide ceramic desulfurization igwire ntchito bwino kwa nthawi yayitali m'malo ovuta ogwirira ntchito, zomwe zimachepetsa kwambiri ndalama zosamalira ndi kusintha zida.
2. Kukana kutentha kwambiri: Kutentha kwa mpweya wa flue wa mafakitale nthawi zambiri kumakhala kokwera, makamaka m'mafakitale ena otentha kwambiri monga kupanga mphamvu yotentha ndi kusungunula zitsulo. Zipangizo wamba zimatha kufewa, kusinthasintha, komanso kusungunuka kutentha kwambiri, zomwe zimapangitsa kuti zisagwire ntchito bwino. Zida za silicon carbide zimakhala ndi kukana kutentha kwambiri ndipo zimatha kusunga mphamvu zokhazikika zakuthupi ndi zamakemikolo m'malo otentha kwambiri kuposa 1300 ℃, kuonetsetsa kuti nozzles zikugwira ntchito modalirika mu mpweya wa flue wa kutentha kwambiri popanda kusokoneza magwiridwe antchito a desulfurization.
3. Kukana dzimbiri mwamphamvu: Ma desulfurizer ambiri ali ndi mphamvu zinazake zowononga, ndipo mpweya wa flue ulinso ndi mpweya wosiyanasiyana wa acidic ndi zonyansa, zomwe zimapangitsa kuti pakhale vuto lalikulu pa nozzle. Silicon carbide ceramics imakhala ndi mphamvu zambiri za mankhwala ndipo imatha kuwonetsa mphamvu ya dzimbiri m'njira zosiyanasiyana zowononga monga asidi, alkali, mchere, ndi zina zotero, zomwe zimathandiza kuti nozzle zisamawonongeke bwino panthawi yochotsa sulfuri ndikuwonjezera moyo wa nozzle.
Mfundo yogwirira ntchito ndi ubwino wa silicon carbide ceramic desulfurization nozzle
Pogwira ntchito, nozzle ya silicon carbide ceramic desulfurization imagwiritsa ntchito kapangidwe kake kapadera kuti ipopere desulfurizer mu mpweya wa flue mu mawonekedwe ndi ngodya inayake yopopera. Mawonekedwe ofala a spray ndi cone yolimba ndi hollow cone. Mapangidwe awa amatha kusakaniza bwino desulfurizer ndi flue gas, kuwonjezera malo olumikizirana pakati pawo, motero kupititsa patsogolo ntchito ya desulfurization.
1. Kugwira ntchito bwino kwambiri pochotsa sulfurization: Chifukwa cha silicon carbide ceramic desulfurization nozzle, desulfurizer imatha kupopedwa mofanana komanso bwino mu mpweya wotuluka, zomwe zimathandiza kuti desulfurizer igwirizane mokwanira ndi mpweya woipa monga sulfur dioxide, zomwe zimapangitsa kuti mankhwala azigwira bwino ntchito komanso kuti mpweya woipa utuluke bwino, zomwe zimathandiza kuchepetsa mpweya woipa.
2. Nthawi yayitali yogwira ntchito: Ndi magwiridwe antchito abwino kwambiri a silicon carbide ceramic ceramic nozzles okha, silicon carbide ceramic desulfurization nozzles zimatha kugwira ntchito bwino ngakhale zitakhala zovuta monga kutentha kwambiri, dzimbiri, ndi kuwonongeka, ndipo nthawi yawo yogwira ntchito imakulitsidwa kwambiri poyerekeza ndi nozzles wamba. Izi sizimangochepetsa nthawi yogwira ntchito yokonza zida, zimawonjezera magwiridwe antchito, komanso zimachepetsa ndalama zogwirira ntchito za bizinesi.
3. Kukhazikika kwabwino: Kapangidwe kake ka zinthu zakuthupi ndi zamakemikolo za silicon carbide ndi kokhazikika, zomwe zimathandiza kuti nozzle ya desulfurization ipitirize kugwira ntchito nthawi zonse panthawi yogwira ntchito kwa nthawi yayitali popanda kusinthasintha kwakukulu chifukwa cha zinthu zachilengedwe, zomwe zimathandiza kwambiri kuti dongosolo la desulfurization lizigwira ntchito bwino.
Imagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana, zomwe zimathandiza kuteteza chilengedwe
Ma nozzles a silicon carbide ceramic desulfurization amagwiritsidwa ntchito kwambiri m'mapulojekiti ochotsa sulfurization m'mafakitale ambiri monga kupanga magetsi otenthetsera, chitsulo, mankhwala, simenti, ndi zina zotero. M'mafakitale otenthetsera, ndi chida chofunikira kwambiri chochotsera sulfure dioxide mu mpweya wa flue, kuthandiza chomera chamagetsi kukwaniritsa miyezo yokhwima yotulutsa mpweya woipa; M'mafakitale achitsulo, n'zotheka kuchepetsa bwino kuchuluka kwa sulfure mu mpweya wa blast furnace ndi mpweya wa converter flue, potero kuchepetsa kuipitsa chilengedwe; Mafakitale onse a mankhwala ndi simenti amachita gawo lofunikira pothandiza mabizinesi kupeza kupanga koyera.
Ma nozzle a silicon carbide ceramic desulfurization akhala chinthu chomwe chimakonda kwambiri m'munda wa mafakitale chifukwa cha zabwino zake zapadera komanso magwiridwe antchito abwino kwambiri. Chifukwa cha zofunikira zachilengedwe zomwe zikuchulukirachulukira komanso chitukuko chopitilira chaukadaulo wamafakitale, tikukhulupirira kuti ma nozzle a silicon carbide ceramic desulfurization adzachita gawo lalikulu m'magawo ambiri, ndikupanga malo atsopano komanso obiriwira kwa ife. Ngati mukufuna ma nozzle a silicon carbide ceramic desulfurization, chonde musazengereze kulumikizana nafe nthawi iliyonse kuti mudziwe zambiri za malonda ndi milandu yogwiritsira ntchito. Shandong Zhongpeng ali wokonzeka kugwira nanu ntchito ndikuthandizira pa ntchito yoteteza chilengedwe pamodzi!
Nthawi yotumizira: Meyi-30-2025