焦炉烘炉期间炉柱曲度变化浅析  

Curvature change analysis of buckstay during coke oven heating-up

作　　者：柴鑫 周崇俊 李鑫 李晓峰 Chai Xin;Zhou Chongjun;Li Xin;Li Xiaofeng(ACRE Coking&Refractory Engineering Consulting Corporation(Dalian),MCC,Dalian 116085,China;Yunnan Qujing Coking Development Co.,Ltd.,Qujing 655338,China)

机构地区：[1]中冶焦耐(大连)工程技术有限公司,大连116085 [2]云南曲煤焦化实业发展有限公司,曲靖655338

出　　处：《燃料与化工》2022年第1期18-20,25,共4页Fuel & Chemical Processes

摘　　要：以某焦化厂5. 5 m焦炉烘炉为例,通过分析焦炉烘炉的升温特点,研究焦炉炉体在烘炉期间的膨胀规律,浅析炉柱曲度在烘炉期间的变化规律。研究发现,焦炉炉柱曲度在烘炉期间的变化规律呈先增大后减小的趋势。An example of 5.5 m coke oven heating-up is presented in this paper.Study is carried out for the expansion law of the refractory block and the curvature change of the buckstay as well during the coke oven heating-up through analysis of the temperature rising behavior.The result demonstrates that the buckstay curvature changes in a tendency from bigger to smaller.

关 键 词：焦炉烘炉 炉体膨胀 炉柱曲度 

分 类 号：TQ520.5[化学工程—煤化学工程]