FGD Absorber slurry spray nozzles
DETULFURIZATION YIZA YIZA NA LIME / LIMESTONE SLURRY
Ibiranga
Desulphurisation ikora neza hejuru ya 99% irashobora kugerwaho
Kuboneka hejuru ya 98% birashobora kugerwaho
Ubwubatsi ntabwo bushingiye ahantu runaka
Ibicuruzwa bicuruzwa
Igikorwa cyo kugabanya imitwaro itagira imipaka
Uburyo hamwe numubare munini wibisobanuro kwisi
Isuku ya gaz ya flue ihagarikwa lime
Kuri desulphurisation itose ya gaz ya flu, inyuzwa mumashanyarazi (scrubber). Ihagarikwa rya lime ritangwa mumashanyarazi (amata ya hekeste cyangwa amata ya lime) bigira ingaruka kuri dioxyde de sulfure ivuye muri gaze ya flue. Nibyiza kwimura misa, niko desulphurisation ikora neza.
Icyarimwe hamwe no kwinjizwa, gaze ya flue yuzuyemo imyuka y'amazi. Ibyo bita "gaze isukuye" mubisanzwe bisohoka hifashishijwe chimney itose cyangwa umunara ukonje. Amazi yatakaye rero kubikorwa agomba gusimburwa. Lime slurry yavomwe mukuzenguruka ikomeza gukora chimique mugukuramo inshuro nyinshi igice cyuzuye kandi ikagisimbuza ihagarikwa rishya. Ibice byamazi byumye birimo gypsumu, - - byoroshe - nigicuruzwa cyerekana lime na sulfure kandi gishobora kugurishwa nyuma yo kuvoma (urugero kurukuta rwa gypsumu mubikorwa byubwubatsi).
Umunwa udasanzwe wa ceramic ukoreshwa mugutera inshinge za lime mumashanyarazi. Utwo dusimba tugize udutonyanga duto duto twa pompe yahagaritswe bityo rero bikaba binini cyane byerekana ubuso bwiza bwo kwimura abantu benshi. Ibikoresho bya ceramic bituma ubuzima bumara igihe kirekire nubwo guhagarika lime hamwe nibirimo gypsumu bifite ibintu bibi. Mu gishushanyo twibanze cyane kubice byambukiranya ubusa, kugirango umwanda muto mubihagarikwa udashobora gushiraho amajwi. Kubikorwa byubukungu, izo nozzles zirashobora guhuzwa nurwego rwo hejuru rwa pompe. Urupapuro rushobora gutomorwa kuri (hafi) buri kibazo cyubwubatsi. Usibye nozzles yuzuye-cone na hollow-cone nozzles muburyo butandukanye bwo gutera spray hamwe nigipimo cyogutemba, nozle ya ZPC hamwe nindishyi zahinduwe zemewe zirahari.
Agace kinjiramo kagizwe ninzego nyinshi za nozzles hamwe na sisitemu yo gutandukanya ibitonyanga bitambitse, kugirango dusubize ibitonyanga byiza bitwarwa mumigezi ya gazi mubikorwa. Hamwe nibikorwa byacu byo hejuru bitandukanya urashobora kongera imikorere yikimera cyawe.
Ibikomeye mu guhagarikwa birashobora kuganisha ku kubitsa, urugero nko gutandukanya ibitonyanga, mu muyoboro winjira cyangwa ku miyoboro, bishobora gukurura ibibazo mu mikorere. Kubera ko amazi ahora akurwa mumuzunguruko binyuze mu guhumeka, amazi agomba kugaburirwa mumashanyarazi, ashobora kandi agomba gukoreshwa mugusukura. Ururimi rwa ZPC nozzles rwerekanye ko rwoza imyuka ya gaz. ZPC yuzuye cone nozzles isanzwe ikoreshwa mugusukura ibitandukanya ibitonyanga.
Plastike (urugero nk'imiyoboro) na reberi (urugero: gasketi, imirongo ya reberi, nibindi) bikoreshwa mugukoresha imashini irwanya ubushyuhe buri munsi yubushyuhe bwa gaze ya gaz idakonje. Mubisanzwe, ihagarikwa ryavomwe mumuzunguruko rikonjesha gaze ya flue bihagije, ariko niba, nkurugero, pompe yibiryo ihagaritswe, plastiki na reberi birashobora gusenywa. Utuzu duto duto duto duto cyane twerekanye agaciro kayo hano, ifata ubukonje muri iki gihe bityo bikarinda ishoramari ry’uruganda rwa gaz flulphurisation.
Carbide ya silicon reaction (SiSiC): Gukomera kwa Moh ni 9.2, hamwe no kurwanya isuri no kwangirika, kurwanya abrasion-anti-okiside. Ifite imbaraga inshuro 4 kugeza kuri 5 kuruta nitride ihujwe na silicon karbide. Ubuzima bwa serivisi burenze inshuro 7 kugeza 10 kurenza ibikoresho bya alumina. MOR ya RBSiC yikubye inshuro 5 kugeza kuri 7 za SNBSC, irashobora gukoreshwa muburyo bukomeye.
Shandong Zhongpeng Special Ceramics Co., Ltd nimwe mubisubizo binini bya silicon karbide ceramic ibisubizo bishya mubushinwa. Ceramic tekinike ya SiC: Gukomera kwa Moh ni 9 (Gukomera kwa Moh ni 13), hamwe no kurwanya isuri no kwangirika, kwangirika kwiza - kurwanya no kurwanya okiside. Ubuzima bwa serivisi ya SiC ni inshuro 4 kugeza kuri 5 kurenza 92% bya alumina. MOR ya RBSiC yikubye inshuro 5 kugeza kuri 7 za SNBSC, irashobora gukoreshwa muburyo bukomeye. Igikorwa cyo gusubiramo cyihuta, gutanga ni nkuko byasezeranijwe kandi ubuziranenge ni ubwa kabiri kuri kimwe. Buri gihe dukomeza gutsimbarara ku ntego zacu no gusubiza imitima yacu muri sosiyete.
