干熄焦伸缩节浇注料结构改为耐火砖结构的施工技术

CONSTRUCTION TECHNOLOGY OF CHANGING CASTABLE STRUCTURE OF DRY COKE QUENCHING EXPANSION JOINT INTO REFRACTORY BRICK STRUCTURE

对迁钢、昆钢、南钢、柳钢、宝钢、太钢等干熄焦一次除尘器伸缩节检修及生产过程跟踪分析表明,伸缩节部位为干熄焦生产薄弱环节之一。通过对伸缩节耐材改造方案的成功实施,从设计、施工、烘炉、生产等环节分析伸缩节耐材浇注料结构的弊端,介绍伸缩节更换为耐火砖结构的组成、主要施工工艺及其注意事项。

It was analyzed the defects of the castable structure of expansion joint from the links,such as its design,construction and production etc through successful renovation of refractory for the expansion joint.It was also presented the composition,main technique and the matters needing attention during changing the castable structure into brick one of the expansion joint.