焦化工程中直接空冷凝汽系统环境考核温度及排汽压力分析比较  

Analysis of ambient temperature and exhaust steam pressure for selecting direct air-cooling system in coking project

作　　者：陈廷山 李桦 韩同 Chen Tingshan;Li Hua;Han Tong(ACRE Coking&Refractory Engineering Consulting Corporation(Dalian),MCC,Dalian 116085,China)

机构地区：[1]中冶焦耐(大连)工程技术有限公司,大连116085

出　　处：《燃料与化工》2022年第4期30-32,共3页Fuel & Chemical Processes

摘　　要：介绍了焦化工程中汽轮发电机组直接空冷凝汽系统环境考核温度、排汽压力的分析比较,从直接空冷凝汽系统的翅片总面积、占地、年发电量、年净发电量、投资、静态回收期等角度对两种环境考核温度、排汽压力进行对比分析,为企业在建设中选择汽轮发电机组直接空冷凝汽系统具体的环境考核温度、排汽压力提供参考。This paper analyzes the ambient temperature and exhaust steam pressure for selecting direct air-cooling system of steam turbine generator unit in coking project,from perspectives of total fin area,land occupation,annual power generation,annual net power generation,investment and static payback period of the direct air-cooling system.It provides a reference for selecting the specific ambient temperature and exhaust steam pressure for direct air-cooling type condensation system in steam turbine generator unit.

关 键 词：焦化工程 直接空冷凝汽系统 环境考核温度 排汽压力 

分 类 号：TQ520[化学工程—煤化学工程]