华电技术 ›› 2012, Vol. 34 ›› Issue (10): 12-13.

• 专题综述 • 上一篇    下一篇

火电厂烟气脱硝工程液氨储罐区消防设计

张晶   

  1. 中国华电工程(集团)有限公司,北京100035
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2012-10-25 发布日期:2012-10-25

Fire fighting design for liquid ammonia tank area of flue gas deNOx project in thermal power plant

ZHANG Jing   

  1. China Huadian Engineering Corporation Limited, Beijing 100035, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2012-10-25 Published:2012-10-25

摘要: 分析了火力发电厂烟气脱硝工程液氨储罐区水喷雾消防系统的设计标准,建议在修订《火电厂与变电所设计规范》时能对相关取值加以明确。电厂增设液氨储罐区后,在消防给水和消防排水方面会产生新的问题,在工程应用中应给予足够的重视。

关键词: 烟气脱硝, 液氨储罐, 喷雾强度, 消防设计, 消防排水

Abstract: The design standard of water mist spray fire extinguishing system for liquid ammonia tank area of flue gas deNOx project of thermal power plant was analyzed. It is suggested to determine the relative values clearly in the revision of the file ‘ Code for design of fire protection for fossil fuel power plants and substations ’. After the ammonia tank was added in a power plant, some new problems may be occurred in fire extinguishing water supply and drainage system, to which must pay enough attention in practical project.

Key words: flue gas deNOx, liquid ammonia tank, spray intensity, fire fighting design, drainage of extinguishing water