Munyaya yekurapa gasi remumaindasitiri, sisitimu yekubvisa sarufa yakaita se "purifier" inodzivirira denga rebhuruu nemakore machena, uye nozzle yekubvisa sarufa ndiyo "chinobatanidza chakakodzera" chesisitimu iyi. Mumakore achangopfuura,maburi e desulfurization akagadzirwa nezvinhu zvesilicon carbideZvishoma nezvishoma zvava sarudzo yakakurumbira yekuvandudza michina yekudzivirira zvakatipoteredza nekuda kwezvakanaka zvayo zvekushanda. Ndezvipi zvinhu zvinoshamisa zve nozzle iyi itsva? Tichakuendesai kuti muongorore chokwadi.
1、 'Murwi wesimbi' asingapfeki zvakasikwa
Silicon carbide inozivikanwa se "zino remaindasitiri" uye kuoma kwayo kwakafanana nedhaimani chete. Nozzle yakagadzirwa nayo inogona kuchengetedza nzvimbo yakatsetseka uye itsva kunyangwe mumatope e lime anoyerera nekukurumidza. Hunhu uhwu husingaparare hunoenderera mberi hupenyu hwenozzle nguva yakareba kupfuura zvinhu zvechinyakare, zvichideredza zvakanyanya nguva yekushanda uye yekutsiva, zvichiita kuti ive yakakodzera zviitiko zvakaita sekugadzira simba rekupisa uye kunyungudutsa simbi zvinoda kushanda kwenguva refu.
2, Nyanzvi inodzivirira ngura ine acid uye alkali resistance
Munguva yekubviswa kwesulfurization, muromo wemuromo haungofanire kungomira munzvimbo ine tsvina ine pH yakakomba, asiwo unotarisana nekuora kwemagasi ane sarufa anodziya zvakanyanya. Zvinhu zvesilicon carbide zvine makemikari asina simba zvakanyanya, hazvisangani ne acidic kana alkaline media, uye hazviparadzwe nemakemikari ane sarufa. Hunhu uhwu "husina chepfu" hunovimbisa kushanda kwakasimba kwemuromo wemuromo mumamiriro ekushanda akaomarara.
3, Vakadzikama pasi pekupisa kwakanyanya
Kuchengetedza kugadzikana kwechimiro kunyangwe pakupisa kwakanyanya kwe1350 ℃ - hunyanzvi hwakasiyana hwesilicon carbide hunobvumira ma nozzles e desulfurization kubata kupisa kwemarara egasi reboiler flue zviri nyore. Kusiyana nedambudziko rekushanduka kwekushisa kwezvinhu zvesimbi uye mukana wekupisa uye kupatsanurwa kwezvinhu zveceramic, ma nozzles esilicon carbide anogona kuchengetedza ma atomization angles akanyatsojeka panguva yekutonhora kwakanyanya uye kuchinjana kwekupisa.
4, 'nyanzvi yeatomization' yakagadzirwa nokungwarira
Manotsi emazuva ano esilicon carbide anoshandisa chimiro chakapfava, chinogona kuita kuti desulfurization slurry ive madonhwe madiki kuburikidza nekuverenga kwakanyatsojeka kwemadziro emukati. Mhedzisiro iyi yeatomization inowedzera zvakanyanya nzvimbo yekubatana pakati peslurry ne flue gas, zvichivandudza zvakanyanya kushanda kwe desulfurization.
5, 'Mutangi wezvakatipoteredza' weKugadzira Zvisina Kusviba
Maitiro ese ekugadzira ma nozzles e silicon carbide, kubva pakugadzira zvinhu zvakabikwa kusvika pakupisa chigadzirwa chapera, haaburitse marara ane njodzi. Nguva yayo yakareba yekushanda inoderedza kushandiswa kwezviwanikwa zvinokonzerwa nekutsiviwa kwemidziyo, zvichiita kuti ive nekuchengetedzwa kwezvakatipoteredza muhupenyu hwese kubva pakugadzirwa kusvika pakushandiswa.
Sekuumbwa kwetekinoroji yemazuva ano yekudzivirira zvakatipoteredza nesainzi yezvinhu, ma nozzles e silicon carbide desulfurization ari kupa mhinduro dzakavimbika dzekugadzirisa gasi remumaindasitiri. Tinoramba tichiwedzera hunyanzvi hwedu mumunda we ceramics dzakakosha, tichishandisa hunyanzvi hwekugadzirisa zvinhu uye kugadzirisa fluid dynamics kuti nozzle yega yega ive chipingamupinyi chakasimba chekudzivirira denga rebhuruu. Tichitungamirirwa nechinangwa che "dual carbon", rudzi urwu rutsva rwechikamu chisina njodzi kune zvakatipoteredza chinoenzanisa kushanda zvakanaka uye kugara kwenguva refu pasina mubvunzo chichaisa simba retekinoroji mukuchinja kwegirinhi kwemabhizinesi akawanda.
Nguva yekutumira: Kubvumbi-23-2025