Kule mihla yokukhuselwa kwendalo, inkqubo yokususa i-sulfurization kwimveliso yemizi-mveliso ibalulekile. Njengenxalenye ephambili, ukusebenza kwe-desulfurization nozzle kuchaphazela ngokuthe ngqo isiphumo sokususa i-sulfurization. Namhlanje, siza kwazisa i-desulfurization nozzle esebenza kakhulu –umlomo wokucoca i-silicon carbide ceramic.
Iiceramics ze-silicon carbide luhlobo olutsha lwezinto ezisebenza kakuhle, nangona zibonakala zingaqhelekanga, zinamandla amakhulu. Zenziwe ngezinto ezimbini, i-silicon kunye ne-carbon, kwaye zixutywe ngenkqubo ekhethekileyo. Kwinqanaba le-microscopic, ulungelelwaniso lwe-athomu ngaphakathi kweeceramics ze-silicon carbide luqinile kwaye luhlelekile, lwenza isakhiwo esizinzileyo nesiqinileyo, esisinika iipropati ezininzi ezintle.
Eyona nto ibalulekileyo kwi-silicon carbide ceramic desulfurization nozzle kukumelana kwayo nobushushu obuphezulu. Kwinkqubo ye-industrial desulfurization, iindawo zokusebenza ezinobushushu obuphezulu zihlala zidibana nazo, njengobushushu obuphezulu begesi yeflue ekhutshwa ziibhoyila ezithile. Ii-nozzle zezinto eziqhelekileyo zinokuguquguquka kunye nomonakalo kubushushu obuphezulu, njengetshokholethi enyibilikayo kubushushu obuphezulu. Nangona kunjalo, i-silicon carbide ceramic desulfurization nozzle inokumelana ngokulula nobushushu obuphezulu obufikelela kwi-1350 ℃, njengegorha elingenaloyiko, elinamathela kwisikhundla salo "kwindawo yemfazwe" enobushushu obuphezulu, lisebenza ngokuzinzileyo, kwaye liqinisekisa ukuba inkqubo ye-desulfurization ayichaphazeleki bubushushu.
Ikwamelana nokuguguleka kakhulu. Ngexesha lenkqubo yokususa i-sulfurization, umlomo uya kuhlanjwa yi-desulfurizer ehamba ngesantya esiphezulu kunye namasuntswana aqinileyo kwigesi yolwelo, njengokuba umoya nesanti zihlala zivuthuza amatye. Ukuguguleka kwexesha elide kunokubangela ukuguguleka okukhulu komphezulu kwaye kunciphise kakhulu ubomi bemilomo eqhelekileyo. I-silicon carbide ceramic desulfurization nozzle, enobunzima bayo obuphezulu, inokumelana ngempumelelo nolu hlobo lokuguguleka, yandise kakhulu ubomi bayo benkonzo, inciphise ukugcinwa kwezixhobo kunye nokuphindaphinda, kwaye yonge iindleko zamashishini.
Ukumelana nokugqwala kukwasisixhobo esikhulu kwii-nozzles ze-silicon carbide ceramic desulfurization. Ii-desulfurizer zihlala zineempawu zokugqwala ezifana ne-asidi kunye ne-alkalinity. Kwimeko enjalo yeekhemikhali, ii-nozzles zesinyithi eziqhelekileyo zifana neenqanawa ezibuthathaka eziya kutyunyuzwa ngokukhawuleza "yi-corrosion wave". Ii-silicon carbide ceramics zinokumelana okuhle kwezi media ze-corrosive kwaye zinokugcina ukusebenza okuzinzileyo nakwiindawo ezinzima zeekhemikhali, nto leyo eyenza zingachaphazeleki kakhulu kukugqwala.
Umgaqo osebenzayo we-silicon carbide ceramic desulfurization nozzle nawo unomdla kakhulu. Xa i-desulfurizer ingena kwi-nozzle, iya kukhawulezisa kwaye ijikeleze kwi-flow channel eyenzelwe ngokukodwa, ize itshizwe nge-engile ethile kunye nomo. Ingatshiza i-desulfurizer ngokulinganayo ibe ngamaconsi amancinci, njengemvula yokwenziwa, yandisa indawo yokudibana negesi ye-flue, ivumela i-desulfurizer ukuba isabela ngokupheleleyo kwiigesi ezinobungozi ezifana ne-sulfur dioxide kwigesi ye-flue, ngaloo ndlela iphucula ukusebenza kakuhle kwe-desulfurization.
Kwinqaba yokukhupha isalfurization yesikhululo samandla, i-silicon carbide ceramic desulfurization nozzle yinxalenye ebalulekileyo yomaleko wokutshiza. Inoxanduva lokutshiza ngokulinganayo izinto zokukhupha isalfurization ezifana nelimestone slurry kwigesi yeflue, isuse izinto ezinobungozi ezifana ne-sulfur dioxide kwigesi yeflue, kwaye ikhusele isibhakabhaka sethu esiluhlaza okwesibhakabhaka kunye namafu amhlophe. Kwinkqubo yokukhupha isalfurization yegesi yeflue yoomatshini bokutshiza kwizityalo zentsimbi, ikwadlala indima ebalulekileyo ekunciphiseni ngempumelelo umxholo wesalfur emoyeni kunye nokunciphisa ungcoliseko lokusingqongileyo.
Ngokuphuculwa okuqhubekayo kweemfuno zokhuseleko lokusingqongileyo, amathuba okusetyenziswa kwe-silicon carbide ceramic desulfurization nozzles aya kuba banzi nangakumbi. Kwixesha elizayo, iya kuqhubeka nokuphucula nokuphucula, inegalelo elingakumbi kukhuseleko lokusingqongileyo kwemizi-mveliso, kwaye ikhusele ikhaya lethu lendalo kwiinkalo ezininzi.
Ixesha lokuthumela: Agasti-21-2025