谈焦炉基础顶板下喷管的安装

摘要

This thesis introduces two installation methods of droppipe of roof of coke-oven foundation-beforhand embedding method and afterwards embedding method, and respectively describes their construction procedures and implementation effects, and illustrates matters needing attention in installation, so as to guide practice.%介绍了焦炉基础顶板下喷管安装的两种方法，即先埋法和后埋法，分别就两种施工方法的步骤及实施效果作了说明，并讲述了安装施工过程中的注意事项，以指导实际工程。