Lo mba siya kuqhubeka ukwazisa okuluncedo kwifiber yerefractory ceramic.
Akukho mfuneko yokufudumala kwe-oven kunye nokomisa emva kokwakhiwa
Ukuba isakhiwo sesithando somlilo sisitena esichasayo kunye ne-refractory castables, isithando somlilo kufuneka somiswe kwaye sitshiswe kwangaphambili kwixesha elithile ngokwemfuno. Kwaye ixesha lokumisa kwi-refractory castable lide ngakumbi, ngokubanzi iintsuku ezi-4-7, ezinciphisa izinga lokusetyenziswa kwesithando somlilo. Ukuba isithando somlilo sithatha yonke i-fiber lining structure, kwaye ingathintelwa ngamanye amacandelo esinyithi, ubushushu besithando somlilo bunokunyuswa ngokukhawuleza kubushushu bokusebenza emva kokwakhiwa. Oku akuphuculi nje kuphela izinga lokusetyenziswa kweziko lamashishini, kodwa kunciphisa ukusetyenziswa kwamafutha angaveliyo.
I-thermal conductivity ephantsi kakhulu
I-fiber ye-ceramic ye-refractory yindibaniselwano yefiber kunye nobubanzi be-3-5um. Kukho i-voids eninzi kwi-masonry kwaye i-thermal conductivity iphantsi kakhulu. Nangona kunjalo, kumaqondo okushisa ahlukeneyo, i-conductivity ephantsi ye-thermal ine-optimal bulk density ehambelanayo, kunye ne-conductivity ephantsi ye-thermal kunye nokunyuka kwe-bulk ehambelana nokunyuka kweqondo lokushisa. Ngokwamava okusebenzisa i-full-fiber structure cracking furnace kwiminyaka yamuva nje, kungcono xa ubuninzi bobuninzi bulawulwa kwi-200 ~ 220 kg / m3.
Inozinzo olululo lweekhemikhali kunye nokumelana nokhukuliseko lomoya:
Kuphela i-asidi ye-phosphoric, i-hydrofluoric acid kunye ne-alkali eshushu inokugqwalai-refractory ceramic fiber. I-refractory ceramic fiber izinzile kwezinye imidiya ezonakalisayo.
Ixesha lokuposa: Jun-28-2021
