Application of Flue Gas Pre-washing Treatment Technology in No-bypass&nbsp;&nbsp; Desulphurization System of 1 000 MW Units

WANG Yibing; WU Wei; JING Haidong; ZHENG Jiannong; FENG Guochen; LU Ping

PDF(437 KB)

Electric Power Construction ›› 2013, Vol. 34 ›› Issue (3) : 76-79.

Application of Flue Gas Pre-washing Treatment Technology in No-bypass Desulphurization System of 1 000 MW Units

WANG Yibing1,WU Wei2, JING Haidong2, ZHENG Jiannong1, FENG Guochen2, LU Ping2

Author information +

History +

Abstract

Through the analysis on no-bypass desulphurization system of 1 000 MW units in Qinbei Power Plant phase Ⅲ project, the necessity of pre-washing treatment system for wet flue gas desulfurization system is deomonstrated, as well as the process, design principles, equipment selection and the practical application of pre-washing treatment system are introduced in this paper. It has been proved that the pre-washing treatment system exerts good effect in oil pollution and dust control, as well as preventing high-temperature flue gas entering the desulfurization system.

Key words

no-bypass desulphurization system / pre-washing treatment technology / dust / oil pollution / high-temperature flue gas

Cite this article

EndNote

Ris (Procite)

Bibtex

Download Citations

WANG Yibing,WU Wei, JING Haidong, ZHENG Jiannong, FENG Guochen, LU Ping. Application of Flue Gas Pre-washing Treatment Technology in No-bypass Desulphurization System of 1 000 MW Units[J]. Electric Power Construction. 2013, 34(3): 76-79

References

［1］孙克勤，钟秦. 火电厂烟气脱硫系统设计、制造及运行［M］. 北京：化学工业出版社，2005.

［2］蒲实，钱毅. 火力发电厂脱硫脱硝施工与运行技术［M］. 北京：中国电力出版社，2010.

［3］叶勇健.引风机和增压风机合二为一模式的探讨［J］. 华东电力，2007，35（11）：106-109.

［4］徐华春. 提高无旁路脱硫塔可靠性的措施［J］. 电力建设，2010, 31(4) 72-75.

［5］刘璞, 谈琪英, 汤晓舒. “烟塔合一”、合并风机、脱硫无旁路烟道热电机组烟道系统设计［J］. 电力建设，2010, 31(3) 74-78.

［6］李远飞. 300 MW机组引风机和脱硫增压风机合并分析［J］. 科技情报开发与经济，2007，17（36）：287.

［7］安普亮.1 000 MW级超超临界火电机组烟气脱硫工艺选择研究［J］. 国际电力，2004，8（2）：52-54.

［8］王祖培. 火电厂烟气湿法脱硫装置吸收塔的设计［J］. 煤化工，2002，5（102）：44-48.

［9］廖永进，曾庭华，王力，等. 湿法脱硫装置烟气系统的设计和运行［J］. 中国电力，2005，12（38）：76-80.

［10］李荫堂，王双，刘艳华. 烟气脱硫喷淋塔的容积负荷与本体设计［J］. 电力环境保护，2004，4（2）：17-18.

［11］DL/T 5196 —2004 火力发电厂烟气脱硫设计技术规程［S］. 北京：中国电力出版社，2004.

［12］HJ/T 179 —2005 火电厂烟气脱硫技术规范［S］. 北京：中国环境出版社，2005.