Pachithunzi chachikulu cha kupanga mafakitale, nthawi zonse pamakhala tinthu tating'onoting'ono tomwe timagwira ntchito zovuta mwakachetechete. The silicon carbide desulfurization nozzle ndi "kumbuyo kwa ngwazi" - imabisala mu nsanja ya desulfurization ya zomera zamagetsi ndi zomera zachitsulo, tsiku ndi tsiku "kuyeretsa" gasi wamagetsi wamagetsi, kutulutsa mpweya woipa wa sulfure usanatulutsidwe. Kodi chinthu chapadera cha chipangizo cholondola chopangidwa ndi silicon carbide ndi chiyani?
1, Chifukwa silicon carbide? 'Mafupa olimba' m'zinthu
Kuti timvetse ubwino wasilicon carbide desulfurization nozzles, tiyenera kuyamba ndi "malamulo" awo. Silicon carbide ndi chinthu chopangidwa mwaluso, chokhala ndi maatomu omangika ndi zomangira zolimba kwambiri kuti apange chokhazikika chofanana ndi diamondi. Kapangidwe kameneka kamapatsa "mphamvu zazikulu" zitatu:
Kusamva dzimbiri: Mpweya wa m'mafakitale umasakanizidwa ndi zinthu zowononga monga acid mist ndi matope a miyala ya laimu, ndipo milomo yachitsulo wamba posachedwapa ichita dzimbiri ndikudzaza mabowo. Silicon carbide imakhala ndi kukana kwambiri kwa asidi ndi alkali kuposa zitsulo, ndipo imatha kusunga umphumphu ngakhale mutamizidwa kwa nthawi yayitali m'malo owononga kwambiri.
Imatha kupirira kutentha kwakukulu: Kutentha kwa mpweya wa flue mkati mwa nsanja ya desulfurization nthawi zambiri kumafika mazana a madigiri Celsius, ndipo nthawi zina pangakhale kusiyana kwakukulu kwa kutentha chifukwa cha kuyambitsa ndi kutseka kwa zida. Kukhazikika kwamafuta a silicon carbide ndikwamphamvu kwambiri, ndipo sikophweka kusweka ngakhale kutentha kwakanthawi kochepa. Akadali odalirika pansi pa kutentha kwambiri.
Itha kupirira kuwonongeka ndi kung'ambika: Pamene slurry yothamanga kwambiri yothamanga ya desulfurization idutsa pamphuno, imakokolola khoma lamkati mosalekeza. Kuuma kwa silicon carbide ndi kwachiwiri kwa diamondi, ndipo kumatha kukana kuvala kwamtunduwu. Utumiki wake ndi kangapo kuposa wa pulasitiki wamba kapena zitsulo nozzles.
2, Osati 'cholimba', komanso 'chilimbikitso' kwa desulfurization dzuwa
Mtengo wa silicon carbide desulfurization nozzles umapitilira "kukhala moyo wautali". Mapangidwe ake amabisala chinsinsi: njira zamkati zozungulira zimalola kuti slurry ya desulfurization ipitirire kusakaniza ndi kugundana mumayendedwe, pamapeto pake imalowa m'malovu abwino ndi yunifolomu - malo okhudzidwa pakati pa madontho awa ndi mpweya wa flue, ndipamwamba kwambiri mphamvu ya mayamwidwe a sulfure dioxide.
Chofunika kwambiri, sichimatsekeka mosavuta. Tinthu tating'onoting'ono tating'onoting'ono timasakanizidwa mu slurries zamakampani, ndipo njira zopapatiza za nozzles wamba zimatsekeka mosavuta, zomwe zimapangitsa kupopera mbewu mankhwalawa mosiyanasiyana komanso kuchepa kwa desulfurization. Mapangidwe a mayendedwe a silicon carbide nozzle ndi otakasuka, kulola kuti tinthu tidutse bwino, kuchepetsa kwambiri nthawi yopumira komanso kukonza komwe kumachitika chifukwa cha blockage.
3, 'Chisankho chofunikira' pansi pa mfundo zoteteza chilengedwe
Ndi malamulo okhwima kwambiri a chilengedwe, mabizinesi ali ndi zofunikira zapamwamba pazida za desulfurization. Mwachitsanzo, ndende malire a sulfure woipa mu mpweya chitoliro zimatulutsa ndi zomera mphamvu wakhala kwambiri omangika. Izi zikutanthauza kuti dongosolo la desulfurization liyenera kukhala logwira mtima komanso lokhazikika - ndipo ntchito ya nozzle imakhudza mwachindunji kuyeretsa komaliza.
Ngakhale mtengo wogula woyamba wa silicon carbide desulfurization nozzles ndi wokwera kuposa wa nozzles wamba, ndiokwera mtengo kwambiri pakapita nthawi. Moyo wake wautumiki ndi wautali kangapo kuposa wa ma nozzles apulasitiki, omwe amatha kuchepetsa kwambiri kubweza pafupipafupi komanso kutaya nthawi. Kwa mabizinesi omwe akufuna kupanga zokhazikika, mawonekedwe a "ndalama imodzi, opanda nkhawa zanthawi yayitali" ndiwofunika kwambiri.
4, Osati desulfurization, ntchito zamtsogolo zikuwoneka
Kuphatikiza pa chithandizo cha gasi wamafakitale, kuthekera kwa zida za silicon carbide kukuwonekera m'magawo ambiri. Kukana kwake kutentha kwakukulu ndi kukana kwa ma radiation kumapangitsa kuti ikhale yodziwika bwino m'madera apamwamba monga mphamvu za nyukiliya ndi zakuthambo; M'makampani atsopano amagetsi, amagwiritsidwanso ntchito pazida zotentha kwambiri za sintering za zida za batri ya lithiamu. Monga desulfurization nozzle, imakhalabe gawo lofunikira kwambiri pakuwongolera zachilengedwe.
Chigawo chaching'ono ichi 'chobisika mu nsanja ya desulfurization kwenikweni ndi mlatho pakati pa chitukuko cha mafakitale ndi chitetezo cha chilengedwe. Zimagwiritsa ntchito nzeru za sayansi yazinthu kuti zitheke kupanga mafakitale kukhala limodzi ndi mlengalenga wabuluu ndi mitambo yoyera - mwina kutanthauzira bwino kwambiri kwaukadaulo woteteza chilengedwe.
Nthawi yotumiza: Aug-04-2025