耐火砖对水泥回转窑的稳定、可靠运行十分重要。笔者长期从事水泥回转窑
耐火砖的施工监督工作，在工作过程中经常发现筑炉工会对书面形式的砌筑规范
产生误解，便萌生用三维设计软件制作图示来清晰地表达水泥回转窑耐火砖施工
要求和规范的想法，毕竟“一张图胜过千言万语”，力争做到“读过即会做”。

安全
Safety

准备工作
Preparation work 

砌筑方法
Lining methods 

大小头尺寸之差
Cold face and hot face 

火泥
Mortar 

非碱性砖区域，只能湿砌
None basic brick zone, only mortar lining 

砌筑开始
Start lining  

耐火砖铺底
Bottom lining 

骑在环向焊缝处的砖环
Brick ring on welding seam 

耐火砖面打火泥
Mortar applied on bricks 

砖环封闭时的要点
Key points when close brick ring


锁缝钢板和自制锁缝钢板夹持器 
Closure shim and self-made closure shim holder

锁缝砖和锁缝钢板纵向布置 
Arrangement of key bricks and closure shims longitudinally

新旧砖交接 
The new lining meets the old lining

新旧砖交接时耐火砖的加工 
Brick cutting when new lining meets old lining

局部挖补耐火砖 
Partial Repairs(Patching)

窑筒体变形，无法干砌 
Shell deformed, clench lining cannot proceed

挡砖圈，窑口 
Brick retaining ring, outlet

窑变径处砌筑 
Brick lining on the cone

使用DAT砌砖机进行砌筑 
Lining with DAT lining machine

DAT砌砖机砌筑 
Lining with DAT machine

液压千斤顶顶住砖环缺口 
Use the hydraulic jack to tighten the brick ring

最后一环的最后一块砖 
The last ring and the last brick

当撤出DAT砌砖机时的最终检查 
Final check when the DAT is withdrawn from the kiln

窑内浇注料施工 
Castable installation of rotary kiln 

记录和报告 
Record and report
碱性耐火砖的储存 
Storage of basic bricks

碱性耐火砖的水化——未衬砌之前损坏 
Hydration of basic bricks—damage before Installation

过高椭圆度造成的耐火砖寿命减少 
Short brick service life caused by overdue ovality

窑筒体椭圆度测量的必备条件 
Precondition to check kiln shell ovality

定期测量轮带滑移量 
Checking tyre creep (migration) regularly

窑筒体铺薄不锈钢板防腐 
Sacrifice layer (thin stainless-steel sheet) in case severe kiln shell corrosion

点火升温以及停窑后再次点火升温开窑 
Heating-up and restart kiln again after kiln shut down

回转窑中的主导损耗因素 
Primary wear mechanisms in cement rotary kilns

水泥回转窑机械状况常识 
The common knowledge of cement rotary kiln mechanical condition

未来可期 
The future is promising

参考文献 
Reference