Sida loo doorto lebenka refractory iyo castables refractory ee foornada wareegta

Tignoolajiyada loo isticmaalo foornada rotary si loogu daweeyo wasakhda halista ah ayaa si qaan-gaar ah loogu horumariyay Shiinaha. Guud ahaan, waxaa jira noocyo badan oo qashinka khatarta ah oo u baahan in la gubo, oo ka kooban yihiin kuwo adag. Haddii aan tusaale u soo qaadano qashinka halista ah ee dawada, waxa jira sawiro dhalo ah, dhalooyin faleebo ah, tuubooyinka la isku duro, hadhaaga qalliinka, qashinka tijaabada xoolaha, iwm., sidaa awgeed go’aamin kakanaanta halabuurka kiimikaad ee qashinka halista ah.

Qashinka khatarta ah waxaa guud ahaan lagu gubaa foornada wareegta ah oo heerkulkeedu yahay 700 ~ 1000 ° C.

Waxaan ku talinayaa in aad isticmaasho leben silica-qaabaysan iyo kabka multi-mullite ee foornada wareegta ah. Lebennada silica-qaabeeya waxay leeyihiin sifooyin heer sare ah oo caabbinta xidhashada, xasilloonida kuleylka kuleylka wanaagsan, iyo iska caabbinta daxalka wanaagsan. Waa badeecad ku habboon oo ka mid ah alaabooyinka caadiga ah ee hadda jira.