150m多筒体自提升塔架式火炬结构与施工

150m Torch Tower Frame Structure and Construction with Self-lifting Multiple Cylinders

国内石油化工企业一般都拥有一个或多个火炬燃烧放空系统,常见大型火炬燃烧放空系统的火炬筒体和塔架组合结构多为三棱体或四棱体塔架,中心固定一个火炬筒体,但在企业内多点设置这种结构火炬塔架必然会造成管理成本的增加和土地资源的浪费。文章以某石化企业新建150m多筒体自提升塔架式火炬为例,详细介绍了集中燃烧排放的多筒体塔架式火炬的结构特征、筒体自提升系统原理、施工安装作业程序以及提高安装施工质量和速度的创新点。

Taking a new built 150 m torch tower frame structure with self-lifting multiple cylinders at one petrochemical enterprise, this paper details the characteristics of the structure used for centralized discharge and inflammation, working principle of multiple cylinder self-lifting system, construction and installation procedures and the innovation items for raising installation quality and accelerating construction speed.