捣固焦炉揭顶通修的研究及应用

Study on roofless repair of stamp-charging coke oven and its application

随着使用年限的增加捣固焦炉面临炉墙频繁穿孔和剥蚀等状况,严重影响正常生产,通过在燃烧室应用揭顶通修技术后,焦炉生产顺行,达到预期效果。

After years of operation, the stamp-charging coke oven has the problems of frequent leakage and denudation, which seriously affects normal production. By adoption of roofless repair for heating walls, the coke oven can be operated smoothly as expected.