Endaweni ye-Blue Sky Defense Battle, kukhona 'indoda eyisihluthulelo' engaziwa kakhulu eqapha impilo yethu yokuphefumula buthule - akuyona indawo enkulu yokumunca noma uhlelo lokulawula oluyinkimbinkimbi, kodwa i-umlomo wokukhipha igesi ewuketshezi (umlomo wokufafaza we-FGD)enobubanzi obungamamilimitha ambalwa nje kuphela – le ngxenye encane engabonakali iyimbangela yokusebenza kahle kwesistimu yonke yokususa i-sulfurization.
Njengoba “umphimbo” wesistimu yokususa i-sulfurization, i-nozzle idinga ukumelana “nokuhlolwa okuphindwe kathathu” kokushisa okuphezulu, ukugqwala okunamandla, kanye nokuguguleka okuphezulu. Izinto zensimbi zendabuko zivame ukubhekana nezinkinga ezifana nokukhula kosayizi we-pore kanye nokwehluleka kwe-atomization ngemuva kwezinyanga eziningana zokuguguleka ngenxa ye-asidi slurry; Nakuba amapulasitiki obunjiniyela engamelana nokugqwala, kunzima ukumelana nokushisa okuphezulu okuqhubekayo. Ngalesi sikhathi, impumelelo enkulu evela kwisayensi yezinto zesimanje - i-reaction sintered silicon carbide ceramics, ukubhala kabusha amazinga embonini.
Lolu hlobo olusha lwe-ceramic, olwaziwa ngokuthi “igolide elimnyama lezimboni,” lubonisa izici ezimangalisayo ezingeni le-microscopic: izigidi zamakristalu e-silicon carbide zakha inethiwekhi exineneyo ngezinqubo ezikhethekile zokusila, okudala ubulukhuni obufana nedayimane. Lapho i-desulfurization slurry equkethe izinhlayiya ze-gypsum ihlanzwa ngokucindezela okuphezulu nangesivinini, izinga layo lokuguguleka liphansi kakhulu kunelensimbi evamile. Okubaluleke kakhulu, inamandla “aphezulu” emvelo okumelana nokugqwala kwe-asidi ne-alkali, futhi ingagcina umzimba wayo ongenakubhujiswa ngisho nangaphansi kwezimo zokushintshashintsha okukhulu kwe-pH.
Ngokuphathelene nokuzinza, le nto ikhombisa impilo yesevisi emangalisayo. Ukuphambuka kwe-atomization angle yale nozzle yezinto kusalawulwa ngaphakathi kwebanga elincane kakhulu ngemva kweminyaka eminingana, futhi leli khono lokugcina ngokunemba landisa umjikelezo wokugcinwa kwemishini izikhathi eziningana.
Kumakhasimende adinga ukusebenzisa izinhlelo zokususa i-sulfurization, ukukhetha ama-nozzle e-silicon carbide kufana nokuthenga "umshwalense wokuphila konke" wemishini. Akugcini nje ngokunciphisa izindleko zokushintsha izingxenye ezisele, kodwa okubaluleke kakhulu, kuqinisekisa ukuzinza okuqhubekayo kokusebenza kahle kokususa i-sulfurization - okuhlobene ngqo nezindinganiso zokuvikela imvelo kanye nokukhiqizwa okusimeme kwamabhizinisi.
Izingxenye ze-nozzle ezikhiqizwa kusetshenziswa ubuchwepheshe bokubumba ngokunemba obunelungelo lobunikazi zibhekana nokuhlolwa okunzima okuningi, okuhlanganisa nokuhlolwa kwe-atomization, ngaphambi kokushiya ifektri ukuqinisekisa ukuthi izinzuzo ezingokwemvelo zezinto ziguqulwa zibe izinzuzo ezibonakalayo zemvelo.
Ohambweni olusha oluholwa umgomo "wekhabhoni ephindwe kabili", ukusungula izinto ezintsha kwezobuchwepheshe kufaka amandla ahlala njalo emishinini yokuvikela imvelo. Ukusetshenziswa kabanzi kwama-nozzles e-silicon carbide ceramic asebenza ngokusabela kuyisibonelo esicacile senguquko yezinto ezibonakalayo enika amandla ukukhiqiza okuluhlaza. Uma sibheka phezulu esibhakabhakeni esiluhlaza okwesibhakabhaka, singase sicabange nangalaba "baqaphi be-ceramic" abafihle amakhono abo nodumo lwabo - bavikela ubumsulwa bezinkulungwane zamamitha ngokubekezela kwezinga lamamilimitha.
Isikhathi sokuthunyelwe: Meyi-17-2025