Silicon carbide (SiC) li-nozzles tsa ceramicli fetohile likarolo tsa bohlokoa lits'ebetsong tse fapaneng tsa indasteri, haholo-holo lefapheng la flue gas desulfurization (FGD). Li-nozzles tsena li entsoe ka hloko ho mamella maemo a feteletseng 'me li loketse hantle tikolohong eo mocheso o phahameng le lintho tse senyang li atileng. Lintho tsa bona tse ikhethang, tse kenyelletsang matla a phahameng, ho thatafala le ho roala le ho hanyetsa ho bola, li ba etsa khetho e ntle ka ho fetisisa bakeng sa ho ntlafatsa ts'ebetso ea ts'ebetso ea limela tsa motlakase le li-turbine tsa khase.
Silicon carbide ceramic nozzles e bapala karolo ea bohlokoa ts'ebetsong ea desulfurization ho limela tsa motlakase. Mosebetsi o ka sehloohong oa li-nozzles tsena ke ho khothaletsa ho fafatsa ka mokhoa o ts'oanang oa ntho ea desulfurization, e leng bohlokoa ho fokotsa tlhahiso ea sulfur dioxide (SO2) khase ea flue. Ho hanyetsa mocheso o phahameng oa silicon carbide ho nolofalletsa li-nozzles tsena ho sebetsa ka katleho tlas'a maemo a thata a tloaelehileng a lisebelisoa tsa ho fehla matla. Ka ho etsa bonnete ba kabo e tšoanang ea sesebelisoa sa desulfurization, li-nozzles tsena li ntlafatsa haholo ts'ebetso ea kakaretso ea desulfurization, ka hona li fokotsa haholo tlhahiso ea likhase tse silafatsang.
Ho tšoarella ha li-nozzle tsa silicon carbide ke monyetla o mong oa bohlokoa. Libakeng tseo lisebelisoa tsa setso li ka senyehang ka potlako ka lebaka la ho bola kapa ho senyeha, silicon carbide e hlahella ka lebaka la nako e telele ea tšebeletso. Ho tšoarella hona ho bolela litšenyehelo tse tlase tsa tlhokomelo le nako e fokolang ea ho sebetsa ha lifeme tsa motlakase hobane basebelisi ba ka itšetleha ka li-nozzles tsena hore li tsoele pele ho sebetsa nako e telele. Bakeng sa limela tsa motlakase tse lekang ho finyella melao e thata ea tikoloho, bokhoni ba ho boloka botšepehi ba ts'ebetso tlas'a maemo a thata ke habohlokoa.
Ho feta moo, ts'ebeliso ea li-nozzles tsa silicon carbide li fetela ka nqane ho desulfurization ea khase ea flue. Li-turbine tsa khase, li-nozzles tsena li thusa ho hloekisa likhase pele li kena ka har'a turbine. Ho thatafala ho phahameng le matla a silicon carbide li nolofalletsa taolo e nepahetseng ea phallo ea khase, ho netefatsa litšila tse fokolang. Ts'ebetso ena ea tlhoekiso e bohlokoa bakeng sa ts'ebetso e nepahetseng ea li-turbine tsa khase, kaha e thusa ho thibela tšenyo le ho boloka maemo a ts'ebetso e nepahetseng. Ka ho sebelisa li-nozzle tsa silicon carbide, basebetsi ba ka ntlafatsa ts'epo le ts'ebetso ea litsamaiso tsa turbine ea khase.
Ho feto-fetoha ha li-nozzle tsa silicon carbide ceramic nozzles le tsona li bonahala ka bokhoni ba tsona ba ho sebetsa libakeng tse fapaneng tsa indasteri. Ntle le ho fehla motlakase le li-turbine tsa khase, li-nozzles tsena li ka boela tsa sebelisoa ho sebetsana le lik'hemik'hale, tsamaiso ea litšila le masimo a mang a hlokang lisebelisoa tse sebetsang hantle. Ho hanyetsa ha tsona lik'hemik'hale ho etsa hore li tšoanelehe ho sebelisoa libakeng tseo ho tsona ho nang le lintho tse senyang, ho etsa bonnete ba hore li khona ho mamella mathata a mekhoa e sa tšoaneng ea indasteri.
Ntle le thepa ea bona ea mochini le ea lik'hemik'hale, li-nozzles tsa silicon carbide le tsona li kenya letsoho ho ts'oarellang tikoloho. Ka ho ntlafatsa ts'ebetso ea desulfurization le ho fokotsa likhase, li-nozzles tsena li bapala karolo ea bohlokoa ho thusa indasteri ho latela melao ea tikoloho. Ha tlhokomeliso ea lefats'e ea boleng ba moea le taolo ea tšilafalo e ntse e eketseha, tlhokahalo ea litharollo tse sebetsang joalo ka li-nozzle tsa silicon carbide ceramic e lebelletsoe ho hola. Bokhoni ba bona ba ho khothaletsa ts'ebetso e hloekileng bo tsamaellana le sepheo se pharalletseng sa ho fokotsa tšusumetso ea tikoloho mesebetsing ea indasteri.
Ka kakaretso, li-nozzle tsa silicon carbide ceramic li bohlokoa haholo lits'ebetsong tsa sejoale-joale tsa indasteri, haholo ts'ebetsong ea khase ea flue desulfurization le ts'ebetso ea turbine ea khase. Matla a bona a ikhethang a phahameng, ho thatafala, ho hanyetsa kutu le ho se mamelle ha tsona ho li etsa hore e be tse loketseng ho ntlafatsa ts'ebetso ea setsi sa motlakase le ho fokotsa mesi. Ha indasteri e ntse e tsoela pele ho etelletsa pele botsitso le ho latela maemo a tikoloho, ha ho pelaelo hore karolo ea silicon carbide nozzles e tla hlahella, e behele tsela bakeng sa lits'ebetso tse hloekileng le tse sebetsang hantle tsa indasteri.
Nako ea poso: Mar-26-2025