大型开放式地面火炬在榆横工业园区的应用  

APPLICATION OF LARGE OPEN GROUND TORCH IN YUHENG INDUSTRIAL PARK

作　　者：李翠芳 Li Cuifang(Hengshan Ecological and Environment Bureau of Yulin/Environmental Monitoring Station of Hengshan,Yulin,Shaanxi,719000)

机构地区：[1]榆林市生态环境局横山分局(横山区环境监测站),陕西榆林719000

出　　处：《石油化工安全环保技术》2024年第3期42-44,61,I0003,共5页Petrochemical Safety and Environmental Protection Technology

摘　　要：对传统高架火炬和地面火炬进行了简要介绍,对二者的优缺点进行了详细分析。系统阐述了开放式地面火炬的结构及工作原理、分级燃烧系统、燃料气系统、氮气吹扫系统、消烟蒸汽系统等整套工艺系统。从实际运行效果来看,开放式地面火炬很好的解决了火炬气短时间大量泄放时“冒黑烟”的环保技术难题。同时,对火炬气系统常见的氮气含量高的问题提出了可行的优化操作方案。This paper provides a brief introduction to traditional elevated torches and ground torches and analyzes their advantages and disadvantages in detail.It systematically elaborates on the structure and working principles of the open ground torch,as well as the complete set of process systems covering staged combustion system,fuel gas system,nitrogen purging system and smoke suppression steam system.From the actual operation effect,the open ground torch is a good solution to the environmental technical problem of“black smoke”when the torch gas is released in large quantities in a short period of time.Meanwhile,the paper proposes the feasible optimization operation plans for the common problem of high nitrogen content in the flare gas system.

关 键 词：火炬 开放式地面火炬 分级燃烧 火炬气 黑烟 

分 类 号：TQ086[化学工程] X701[环境科学与工程—环境工程]