浅析火力发电厂烟囱的设计  

Chimney Design for Fossil-fi red Power Plants

作　　者：龚节福[1] 

机构地区：[1]四川电力设计咨询有限责任公司,四川成都610016

出　　处：《电力勘测设计》2016年第1期49-52,共4页Electric Power Survey & Design

摘　　要：烟囱是火力发电厂中重要的构筑物,对于烟囱设计的技术和经济指标要求较高。由于环保的要求越来越高,烟囱的高度不断增加。单筒式钢筋混凝土烟囱减少使用,套筒和多管式钢筋混凝土烟囱为目前运用最广的烟囱型式。本文拟针对套筒和多管式钢筋混凝土烟囱的设计方法和注意事项作简要的分析和论述。The chimney is an important structure in fossil-fired power plant; the technical and economic indicators of the chimney design are higher. As the environmental protection requirements are getting higher, the height of the chimney continues to increase. Single tube reinforced concrete chimney reduces application ,and the tube-in-tube and multi-flue reinforced concrete chimney is currently the most widely used chimney type. In this paper, a brief analysis and discussion on the design methods and precautions of the tube-in-tube and multi-flue reinforced concrete chimney is made.

关 键 词：套筒和多管式钢筋混凝土烟囱 防腐 概念设计 风洞 开孔处理 计算模型简化 

分 类 号：TM621[电气工程—电力系统及自动化]