I-silicon carbide (SiC) imilomo ye-ceramicbaye baba ngamacandelo aphambili kwiintlobo ngeentlobo zezicelo zoshishino, ngokukodwa kwintsimi ye-flue gas desulfurization (FGD). Le mibhobho iyilwe ngononophelo ukumelana neemeko ezimandundu kwaye ifaneleka kakuhle kwindawo apho amaqondo obushushu aphezulu kunye nezinto ezidlekayo zixhaphakile. Iimpawu zabo ezikhethekileyo, kubandakanywa amandla aphezulu, ukuqina kunye nokuguga kunye nokuxhathisa ukubola, kubenza babe lolona khetho lungcono lokuphucula ukusebenza kakuhle kwezityalo zamandla kunye nee-turbines zegesi.
Imilomo ye-silicon carbide ceramic idlala indima ephambili kwinkqubo ye-desulfurization kwizityalo zamandla. Umsebenzi ophambili wale mibhobho kukukhuthaza ukutshizwa okufanayo kwe-arhente ye-desulfurization, ebalulekileyo ekunciphiseni ukukhutshwa kwesulfure dioxide (SO2) kwiigesi zomkhuhlane. Ukumelana nobushushu obuphezulu be-silicon carbide kwenza le mibhobho isebenze ngokufanelekileyo phantsi kweemeko ezinzima eziqhelekileyo zokuvelisa amandla. Ngokuqinisekisa ukuhanjiswa okufanayo kwe-arhente ye-desulfurization, le mibhobho iphucula ngokubonakalayo ukusebenza kakuhle kwe-desulfurization iyonke, ngaloo ndlela inciphisa kakhulu ukukhutshwa kweegesi ezingcolisayo.
Ukuqina kwe-silicon carbide nozzles yenye inzuzo ebalulekileyo. Kwiindawo apho izinto zemveli zinokuncipha ngokukhawuleza ngenxa yokubola okanye ukunxiba, i-silicon carbide ivelele ngenxa yobomi bayo obude benkonzo. Oku komelela kuthetha iindleko eziphantsi zogcino kunye nexesha elincinane lokungasebenzi kwimizi-mveliso yombane kuba abaqhubi banokuthembela kule mibhobho ukuba iqhubeke nokusebenza ixesha elide. Kwizityalo zamandla ezizabalazela ukuhlangabezana nemigaqo engqongqo yokusingqongileyo, ukukwazi ukugcina ingqibelelo yokusebenza phantsi kweemeko ezinzima kubalulekile.
Ngaphaya koko, ukusetyenziswa kwe-silicon carbide nozzles kunabela ngaphaya kwe-flue gas desulfurization. Kwiiinjini zegesi, le milomo inceda ukucoca iigesi phambi kokuba zingene kwi-injini yomoya. Ubunzima obuphezulu kunye namandla e-silicon carbide yenza ulawulo oluchanekileyo lokuhamba kwegesi, ukuqinisekisa ukungcola okuncinci. Le nkqubo yokucoca ibalulekile ekusebenzeni ngokufanelekileyo kwee-injini zegesi, njengoko inceda ukukhusela umonakalo kunye nokugcina amanqanaba afanelekileyo okusebenza. Ngokusebenzisa i-silicon carbide nozzles, abaqhubi banokuphucula ukuthembeka kunye nokusebenza kakuhle kweenkqubo ze-turbine yegesi.
Ukuguquguquka kweemilomo ze-silicon carbide ceramic kwakhona kubonakaliswe kubuchule bazo bokusebenza kwiindawo ezahlukeneyo zemizi-mveliso. Ukongeza kwimveliso yamandla kunye nee turbines zegesi, le mibhobho ingasetyenziselwa ukusetyenzwa kweekhemikhali, ulawulo lwenkunkuma kunye neminye imimandla efuna izinto eziphezulu zokusebenza. Ukuxhathisa kwabo kweekhemikhali kubenza bafaneleke ukusetyenziswa kwiindawo apho izinto ezinobungozi zikhona, ziqinisekisa ukuba ziyakwazi ukumelana nobunzima beenkqubo ezahlukeneyo zoshishino.
Ukongeza kwiipropathi zabo zoomatshini kunye neekhemikhali, imilomo ye-silicon carbide nayo inegalelo ekuzinzeni kwendalo. Ngokuphucula ukusebenza kakuhle kwe-desulfurization kunye nokunciphisa ukukhutshwa, le mibhobho idlala indima ebalulekileyo ekuncedeni ishishini lithobelane nemimiselo yokusingqongileyo. Njengoko ulwazi lwehlabathi jikelele malunga nomgangatho womoya kunye nolawulo longcoliseko luqhubeka nokukhula, imfuno yezisombululo ezisebenzayo ezifana ne-silicon carbide ceramic nozzles kulindeleke ukuba ikhule. Ukukwazi kwabo ukukhuthaza imisebenzi ecocekileyo ihambelana nenjongo ebanzi yokunciphisa impembelelo yokusingqongileyo yemisebenzi yoshishino.
Ngamafutshane, imilomo ye-silicon carbide ceramic ibalulekile kwizicelo zale mihla zemizi-mveliso, ngakumbi kwi-flue gas desulfurization kunye nokusebenza kweinjini yegesi. Amandla abo aphezulu akhethekileyo, ukuqina, ukuxhathisa umhlwa kunye nokunganyangeki kokunxiba kubenza balungele ukuphucula ukusebenza kakuhle kweplanti yamandla kunye nokunciphisa ukukhutshwa. Njengoko ishishini liqhubeka nokubeka phambili uzinzo kunye nokuthobela imigangatho yokusingqongileyo, indima ye-silicon carbide nozzles ngokungathandabuzekiyo iya kugqama ngakumbi, ivula indlela yeenkqubo zefektri ezicocekileyo nezisebenzayo.
Ixesha lokuposa: Mar-26-2025