Uyilo kunye noLwakhiwo lweziko eziqhekekileyo
Isishwankathelo:
Isithando somlilo sisixhobo esiphambili kwimveliso ye-ethylene enkulu, esebenzisa i-gaseous hydrocarbons (i-ethane, i-propane, i-butane) kunye ne-hydrocarbons engamanzi (ioli ekhanyayo, i-diesel, i-vacuum diesel) njengezinto ezibonakalayo. Bona, kwi temi-peatureye750-900, ziiqhekezwe thermally ukuvelisa izinto zepetrochemical ekrwada,ezifana ne-ethane, ipropane, ibutadiene, i-acetylene kunye ne-aromatics. Kukho iindidi ezimbini zeiziko eliqhekezayo: iukukhanya diesel eziko kunyeii-ethane cracking iziko, zombini luhlobo oluthe nkqo lweziko lokufudumeza. Ukwakhiwa kwesithando somlilo ngokuqhelekileyo kuqulethwe ngamacandelo amabini: inxalenye ephezulu yicandelo le-convection, kwaye inxalenye engezantsi icandelo elikhanyayo. Ityhubhu yesithando somlilo esime nkqo kwicandelo elikhanyayo yinxalenye yokusabela kwi-hydrocarbon yokufudumeza kwendawo yokuqhekeka. Ukushisa kwesithando somlilo ngu-1260 ° C, kwaye iindonga kumacala omabini kunye nezantsi zixhotyiswe ngeoli kunye nezitshisi zegesi. Ngokubhekiselele kwezi mpawu zingasentla zesithando somlilo esiqhekezayo, i-fiber lining isetyenziselwa kuphela iindonga kunye nephezulu yegumbi elikhanyayo.
Ukumisela imathiriyeli yelinen:
Ukuqwalasela phezuluubushushu beziko (ngokuqhelekileyo malunga ne-1260℃)kwayeumoya wokunciphisa obuthathakakwiiziko eliqhekezayonjengoiminyaka yethu yoyilo kunye namava okwakha kunyeinto yokuba ainani elikhulu lokuqhekekaizitshisi zomlilo zisasazwa ngokubanzi kwisithando somlilo esisezantsi kwaye kumacala omabini eludongeni, izinto ezifakwe kwisithando somlilo esiqhekezayo zizimisele ukubandakanya i-4m ephezulu yezitena ezikhanyayo. Amalungu asele asebenzisa i-zirconium-equkethe i-fiber components njengezinto ezitshisayo ezingaphezulu kwi-lining, ngelixa izinto ezingemuva zisebenzisa i-CCEWOOL i-aluminium ephezulu (ubunyulu obuphezulu) iingubo ze-ceramic fiber.
Ubume bomgca:
Ukuqwalasela inani elikhulu lezitshisi kwiziko eliqhekekileyo kunye neempawu zebhokisi ethe nkqo-uhlobo lokufudumeza iziko kwisakhiwo kwaye ngokusekelwe kwiminyaka yethu emininzi yokuyila kunye namava okwakha, i-furnace top ithatha isakhiwo semigangatho emibini ye-CCEWOOL ephezulu ye-aluminium (okanye ukucoceka okuphezulu) iingubo zefiber ze-ceramic + i-central hoisting fiber components. Izixhobo zefiber zingafakwa kwaye zilungiswe ngokuqinileyo kwi-angle yentsimbi okanye iplagi-in fiber component structure kwiindonga zesithando somlilo, kwaye ukwakhiwa kuyakhawuleza kwaye kulula kunye nokuqhaqha kunye nokudibanisa ngexesha lokugcinwa. I-fiber lining inengqibelelo efanelekileyo, kwaye ukusebenza kokushisa ubushushu kuyamangalisa.
Uhlobo lolungiselelo lofakelo lwefiber lining:
Ngokusekelwe kwiimpawu zesakhiwo se-anchoring ye-fiber components, i-fiber ye-hoisting ephakathi komngxuma phezulu kwesithando somlilo ithatha ilungiselelo "lomgangatho we-parquet". I-angle yentsimbi okanye i-plug-in fiber components kwiindonga zesithando somlilo zicwangciswe ngendlela efanayo ngokulandelelana ecaleni kwendlela yokugoba. Iingubo zeFayibha zezinto ezifanayo kwimiqolo eyahlukeneyo zigoqwe zibe yi-U ukuhlawulela ukushwabana kwefiber.
Ixesha lokuposa: May-10-2021
