耐火砖具备低温强度、杰出的导热性、杰出的抗氧化性、抗热震性、耐腐蚀性和低温抗蠕变性等特色。耐火砖首要用于低温窑炉，差别窑炉对耐火砖的请求差别。上面就举例申明。
根据磨砂玻璃池窑的(de)目标事(shi)情，斟(zhen)酌了(le)原因分析(xi)窑衬被破坏的(de)身分：有机化学浸蚀、机器(qi)人浸蚀、水温(wen)妥协和低温(wen)制冷的(de)效(xiao)果等(deng)。෴首先(xian)要备选(xuan)黏土砖(zhuan)和硅砖(zhuan)；锆(gao)英石砖(zhuan)和电熔锆(gao)刚(gang)玉(yu)砖(zhuan)；防氧化反应锆(gao)-二(er)防氧化反应硅产品等(deng)。
325水泥沙(sha)窑用(yong)耐火知(zhi)料(liao)(liao)的类别(bie)(bie)单一化的，应综(zong)合评估调(diao)控。至𒀰(zhi)(zhi)关重要(yao)用(yong)到下(xia)哪种：偏(pian)碱耐火知(zhi)料(liao)(liao)；偏(pian)碱耐火知(zhi)料(liao)(liao)中(zhong)的至(zhi)(zhi)关重要(yao)的类别(bie)(bie)有：镁铬砖、镁砖、尖(jian)晶石(shi)砖、白云天石(shi)砖等。铝(lv)基耐火知(zhi)料(liaoಞ)(liao)；除浅显黏土砖和高铝(lv)砖外(wai)，325水泥沙(sha)窑用(yong)铝(lv)硅(gui)质耐火知(zhi)料(liao)(liao)另有其特殊post请求，至(zhi)(zhi)关重只要(yao)耐用(yong)性(xing)，耐偏(pian)碱，耐温性(xing)性(xing)。
窑壁数据ajax请求耐(nai)高低温(wen)，适(shi)用的耐(nai)火砖(zhuan)(zhuan)样例由(yo✱u)代谢物的焙烧高温(wen)提(ti)议。可以(yi)依(yi)照高温(wen)筛(shai)选比较合适(shi)的耐(nai)火砖(zhuan)(zhuan)，如1300 ~ 1400华氏度用高铝砖(zhuan)(zhuan)；1400 ~ 1500华氏度凭借硅砖(zhuan)(zhuan)等。
炭(tan)𓆉(tan)化室(shi)(shi)(shi)(shi)(shi)接(jie)收好高铝砖(zhuan)(zhuan)(zhuan)、硅(gui)线(xian)石(shi)(shi)砖(zhuan)(zhuan)(zhuan)和红柱石(shi)(shi)砖(zhuan)(zhuan)(zhuan)。变暗(an)室(shi)(shi)(shi)(shi)(shi)与炭(tan)(tan)化室(shi)(shi)(shi)(shi)(shi)重(zhong)复使(shi)用炉(lu)墙(qiang)(qiang)，其砖(zhuan)(zhuan)(zhuan)与炭(tan)(tan)化室(shi)(shi)(shi)(shi)(shi)不异。鉴于炉(lu)顶(ding)装煤口四周围温(wen)暖(nuan)松动(dong)很大(da)(da)，于是用黏土(tu)砖(zhuan)(zhuan)(zhuan)砌(qi)砖(zhuan)(zhuan)(zhuan)，以(yi)外皮肤部位(wei)用硅(gui)砖(zhuan)(zhuan)(zhuan)砌(qi)砖(zhuan)(zhuan)(zhuan)。斜坡毗连变暗(an)室(shi)(shi)(shi)(shi)(shi)和蓄热(re)(re)(re)(re)(re)室(shi)(shi)(shi)(shi)(shi)，中(zhong)请砖(zhuan)(zhuan)(zhuan)调(diao)整布局一致(zhi)，耐(nai)(nai)温(wen)热(re)(re)(re)(re)(re)应力。全(quan)自动(dong)焦(jiao)(jiao)炉(lu)用黏土(tu)耐(nai)(nai)火(huo)砖(zhuan)(zhuan)(zhuan)🎶，大(da)(da)中(zhong)大(da)(da)型焦(jiao)(jiao)炉(lu)用硅(gui)砖(zhuan)(zhuan)(zhuan)。全(quan)自动(dong)焦(jiao)(jiao)炉(lu)蓄热(re)(re)(re)(re)(re)室(shi)(shi)(shi)(shi)(shi)的(de)单立(li)墙(qiang)(qiang)、隔断墙(qiang)(qiang)、最(zui)下面、方框砖(zhuan)(zhuan)(zhuan)砌(qi)砖(zhuan)(zhuan)(zhuan)全(quan)数(shu)接(jie)收黏土(tu)砖(zhuan)(zhuan)(zhuan)，大(da)(da)中(zhong)大(da)(da)型焦(jiao)(jiao)炉(lu)蓄热(re)(re)(re)(re)(re)室(shi)(shi)(shi)(shi)(shi)中(zhong)上面砌(qi)砖(zhuan)(zhuan)(zhuan)全(quan)数(shu)接(jie)收硅(gui)砖(zhuan)(zhuan)(zhuan)，使(shi)都焦(jiao)(jiao)炉(lu)缩紧的(de)平均(jun)。小(xiao)油烟(yan)管(guan)道在(zai)蓄热(re)(re)(re)(re)(re)室(shi)(shi)(shi)(shi)(shi)最(zui)下面，与油烟(yan)管(guan)道雷同(tong)。任何事(shi)物的(de)小(xiao)油烟(yan)管(guan)道都衬有黏土(tu)砖(zhuan)(zhuan)(zhuan)。
以上是经常利用耐火砖的几种低温窑炉，差别的用处也有差别的规范。
