Pakupanga mafakitale, desulfurization ndi ntchito yofunika kwambiri ya chilengedwe yomwe ikukhudzana ndi kusintha kwa mpweya komanso chitukuko chokhazikika. Mu dongosolo la desulfurization, nozzle desulfurization imagwira ntchito yofunika kwambiri, ndipo ntchito yake imakhudza mwachindunji zotsatira za desulfurization. Lero, tiwulula chophimba chodabwitsa chasilicon carbide ceramic desulfurization nozzlendikuwona mawonekedwe ake apadera.
Nozzle desulfurization: "chowombera pachimake" cha desulfurization system
The desulfurization nozzle ndi chigawo chachikulu cha desulfurization dongosolo. ntchito yake yaikulu ndi wogawana utsi desulfurizer (monga laimu slurry) mu mpweya chitoliro, kulola desulfurizer kukhudzana kwathunthu ndi kuchita ndi mpweya woipa monga sulfure woipa mu mpweya wa flue, potero kukwaniritsa cholinga chochotsa mpweya woipa ndi kuyeretsa mpweya wa flue. Tikhoza kunena kuti nozzle desulfurization ili ngati "wowombera" yeniyeni, ndipo zotsatira zake "kuwombera" zimatsimikizira kupambana kapena kulephera kwa nkhondo ya desulfurization.
Silicon carbide ceramics: "mphamvu" yachilengedwe mu desulfurization
Silicon carbide ceramic ndi mtundu watsopano wa zinthu za ceramic zomwe zili ndi zinthu zambiri zabwino kwambiri, zomwe zimapangitsa kukhala chisankho chabwino popanga ma nozzles a desulfurization:
1. Kuuma kwakukulu ndi kukana kwamphamvu kuvala: Pa ndondomeko ya desulfurization, mphuno iyenera kupirira kuthamanga kwachangu kwa desulfurizer ndi kukokoloka kwa tinthu tating'onoting'ono mu mpweya wa flue kwa nthawi yaitali. Zida wamba zimavalidwa mosavuta, zomwe zimapangitsa kuti moyo wa nozzle ukhale wofupikitsidwa komanso kuchepa kwa magwiridwe antchito. Kulimba kwa silicon carbide ceramics ndikokwera kwambiri, kwachiwiri kuzinthu zingapo monga diamondi ndi kiyubiki boron nitride, ndipo kukana kovala kumakwera kangapo kuposa zitsulo wamba ndi zida za ceramic. Izi zimathandiza kuti silicon carbide ceramic desulfurization nozzle igwire ntchito mokhazikika kwa nthawi yayitali m'malo ovuta kwambiri, kuchepetsa kwambiri kukonza ndi kusinthira zida.
2. Kutentha kwabwino kwa kutentha kwapamwamba: Kutentha kwa gasi wamagetsi opangidwa ndi mafakitale nthawi zambiri kumakhala kokwera kwambiri, makamaka m'mafakitale omwe amatentha kwambiri monga kutulutsa mphamvu zamagetsi ndi kusungunula zitsulo. Zida wamba zimakhala zosavuta kufewetsa, kupindika, ngakhale kusungunuka pa kutentha kwakukulu, zomwe zimapangitsa kuti zisagwire ntchito bwino. Zoumba za silicon carbide zimakhala ndi kukana kwambiri kutentha kwambiri ndipo zimatha kukhala zokhazikika pathupi ndi mankhwala m'malo otentha kwambiri kuposa 1300 ℃, kuwonetsetsa kuti ma nozzles akugwira ntchito modalirika pamoto wotentha kwambiri popanda kuwononga mphamvu ya desulfurization.
3. Kukana kwamphamvu kwa dzimbiri: Ma desulfurizer ambiri amakhala ndi corrosiveness pang'ono, ndipo mpweya wa flue ulinso ndi mpweya wosiyanasiyana wa acidic ndi zonyansa, zomwe zimapangitsa kuti pakhale vuto lalikulu kuzinthu zamphuno. Zoumba za silicon carbide zimakhala ndi kukhazikika kwa mankhwala ndipo zimatha kuwonetsa kukana kwa dzimbiri m'njira zosiyanasiyana zowononga monga asidi, alkali, mchere, ndi zina zambiri, kukana kukokoloka kwa mankhwala panthawi ya desulfurization ndikukulitsa moyo wautumiki wa nozzles.
Mfundo yogwira ntchito ndi ubwino wa silicon carbide ceramic desulfurization nozzle
Pogwira ntchito, silicon carbide ceramic desulfurization nozzle imagwiritsa ntchito kapangidwe kake kapadera popopera desulfurizer mu gasi wa flue mu mawonekedwe apadera opopera ndi ngodya. Mawonekedwe opopera omwe amapezeka ndi chuni cholimba ndi chobowo. Mapangidwe awa amatha kusakaniza bwino desulfurizer ndi gasi wa flue, kuonjezera malo olumikizana pakati pawo, motero kumapangitsa kuti ntchito ya desulfurization ikhale yabwino.
1. High desulfurization dzuwa: Chifukwa cha silikoni carbide ceramic desulfurization nozzle, desulfurizer akhoza wogawana ndi finely sprayed mu mpweya chitoliro, kulola desulfurizer kukhudzana mokwanira mpweya woipa monga sulfure dioxide, kwambiri kulimbikitsa zimachitikira mankhwala ndi kukwaniritsa apamwamba desulfurization dzuwa, bwino kuchepetsa mpweya woipa.
2. Moyo wautali wautumiki: Ndi machitidwe abwino a silicon carbide ceramics okha, ma silicon carbide ceramic desulfurization nozzles amatha kukhalabe ndi ntchito yabwino poyang'anizana ndi zovuta zogwirira ntchito monga kutentha kwapamwamba, dzimbiri, ndi kuvala, ndipo moyo wawo wautumiki umatalikitsidwa kwambiri poyerekeza ndi nozzles wamba. Izi sizingochepetsa nthawi yochepetsera zida pakukonza, kumathandizira kupanga bwino, komanso kumachepetsa mtengo wabizinesi.
3. Kukhazikika kwabwino: Zinthu zakuthupi ndi mankhwala a silicon carbide ceramics ndizokhazikika, zomwe zimathandiza kuti nozzle ya desulfurization ikhale yogwira ntchito nthawi yayitali popanda kusinthasintha kwakukulu chifukwa cha chilengedwe, kupereka chithandizo champhamvu cha ntchito yokhazikika ya dongosolo la desulfurization.
Zogwiritsidwa ntchito kwambiri m'magawo osiyanasiyana, zomwe zimathandizira pakuteteza chilengedwe
Silicon carbide ceramic desulfurization nozzles amagwiritsidwa ntchito kwambiri mu ntchito za desulfurization m'mafakitale ambiri monga magetsi otentha, zitsulo, mankhwala, simenti, etc. M'mafakitale opangira magetsi otentha, ndi chida chofunika kwambiri chochotsera sulfure dioxide ku gasi wa flue, kuthandiza magetsi kuti akwaniritse miyezo yolimba ya chilengedwe; Mu zomera zitsulo, n'zotheka kuchepetsa sulfure okhutira mu kuphulika ng'anjo mpweya ndi Converter flue mpweya, potero kuchepetsa kuipitsa chilengedwe; Zomera zonse za mankhwala ndi simenti zimagwira ntchito yofunika kwambiri pothandiza mabizinesi kuti azipanga bwino.
Silicon carbide ceramic desulfurization nozzles akhala chinthu chokondedwa kwambiri m'munda wa desulfurization wa mafakitale chifukwa cha zabwino zake zapadera komanso magwiridwe antchito abwino kwambiri. Ndi zofunikira za chilengedwe zomwe zikuchulukirachulukira komanso kukula kosalekeza kwaukadaulo wamafakitale, tikukhulupirira kuti ma silicon carbide ceramic desulfurization nozzles atenga gawo lalikulu m'magawo ambiri, ndikupanga malo abwino komanso obiriwira kwa ife. Ngati mukufuna za silicon carbide ceramic desulfurization nozzles, chonde omasuka kulankhula nafe nthawi iliyonse kuti mudziwe zambiri zamalonda ndi milandu yogwiritsira ntchito. Shandong Zhongpeng ndiwokonzeka kujowina manja ndi inu ndikuthandizira pakuteteza chilengedwe limodzi!
Nthawi yotumiza: May-30-2025