Classified of refractory zvinhu zvesimende rotary kiln

1. Muromo wehovhoni 0.6m wakagadzirwa necorundum kupfeka-resistant castable;

Imba yekumberi yekubira simende inotenderedza kiln ndeimwe yezvisina simba zvinongedzo zvemakiln akawanda anotenderera. Mukugadzirwa kwehuni inotenderera, kutenderera kwembatya yekubikira kunoganhurira hupenyu hwesevhisi hwese. Pamusoro pezvo, kuvakwa kwebhatani rekubira uye mbambo yekubikira zvakare kwakaoma. Kuvaka kuvaka kunowanzo shandisa corundum kupfeka-inodzivirira castable. Corundum kupfeka-resistant castable kwete chete ine yakasimba kupfeka kusagadzikana uye yakakwirira kupisa moto, asi zvakare ine yakanaka makemikari kuramba uye kupisa kutyisa kuramba. Zvinonyanya kukosha, zviri nyore kuvaka ne refractory castables. Mamiriro ezvinhu akadaro anogona kuita kuti hupenyu hwebasa hwebhaira huve nyore kuwedzera. Ongororo dzinoratidza kuti zvikamu zvemugadziriso zvinoshandisa corundum kupfeka-resistant castable zvine avhareji yehupenyu hwesevhisi inodarika mwedzi misere.

1 mita yekutonhora nzvimbo,

Iyo 5-mita yekusiyanisa zone inoshandisa silicon mullite zvidhinha;

Iyo 21.4-mita preheating zone inotora anti-kudonha yakakwirira aluminium zvidhinha;

Iyo 25-mita yekupfura nzvimbo inotora magnesia chrome zvidhinha;

Iyo 20-mita yekuchinja nzvimbo inotora spinel zvidhinha; nzvimbo yekutonhodza uye shanduko yenzvimbo ye0.8m chikamu cheyakaoma-kugadzirisa simende kiln inogona kusarudza silicon mullite zvidhinha kana HMS yakakwirira isingapfekere zvidhinha.

2. 1m simbi faibha kupfeka-resistant kukandwa pachoto muromo

Kana ichienzaniswa neyekare yechinyakare yekubira, tembiricha yemuswe mudiki inodzikira pane 1000°C, uye inogona kutosvika 700°C; tembiricha yemuswe wevira muhombe yakakwira kusvika 1100 ° C, uye muswe wechoto kazhinji hauna ganda. Kune mabhoni ane yakakwira alkali yemukati kana diki diki-yakanyanya-sarufa marasha muchikafu chakabikwa, izvo zvinhu zvakaita sealkali, sarufa, uye chlorine zvinodzokororwa nekunyungudutswa uye kuunganidzwa, zvichiita kuti zvikamu zvigadzire maminerari ane hunhu, nekudaro achigadzira crusts pa kiln material, Iyo ine simba guru pakugadzirwa uye kushanda pazasi pebhaira. Kuburikidza nekuedza kwedu kunoramba kuripo, mumakore achangopfuura, kushandiswa kwesimbi fiber kupfeka-resistant castables kana yakakwirira-aluminium kupfeka-resistant castables mumagetsi anotenderera ichave yakagadziridzwa.