华电技术 ›› 2011, Vol. 33 ›› Issue (1): 65-68.

• 节能与环保 • 上一篇    下一篇

静电除雾技术在燃煤电厂的应用

林祖涵   

  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:2011-01-25 发布日期:2011-01-25

Application of electrostatic demist technology in coalfired power plant

LIN Zuhan   

  1. China Huadian Engineering Corporation Limited, Beijing 100035, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-01-25 Published:2011-01-25

摘要: 静电除雾器具有捕集烟气中雾滴和微小尘粒的强大功能,在石化、冶金等行业已有30多年的使用历史。介绍了静电除雾器的工作原理,论述了静电除雾器在我国的发展状况,针对电厂的使用环境提出了开发高气速高效静电除雾器的技术关键点,最后指出,静电除雾技术在燃煤电厂中推广应用可为节能减排做出贡献。

关键词: 静电除雾器, 燃煤电厂, 高气速, 环保

Abstract: The electrostatic demister has powerful function of trapping the fogdrop and the small dust particles and had been used in petrochemical and metallurgical industrials for more than 30 years. The working principle of the electrostatic demister was introduced; the development situation of the electrostatic demister in our country was expounded. Aiming at the operating environment of power plant, the key technology for developing higheffective electrostatic demister with high gas velocity was put forward. It was pointed out finally that the application and dissemination of the electrostatic demister in coalfired power plant will be helpful for energy conservation and emission reduction. 

Key words: electrostatic demister, coal-fired power plant, high gas velocity, environment protection