| 300MW机组湿法烟气脱硫系统效率下降原因分析 |
| |
| 引用本文： | 李国勇,向勇林,陶莉,周艳明.300MW机组湿法烟气脱硫系统效率下降原因分析[J].湖南电力,2011,31(1):41-43. |
| |
| 作者姓名： | 李国勇 向勇林 陶莉 周艳明 |
| |
| 作者单位： | 1. 湖南省电力公司试验研究院,湖南,长沙,410007
2. 大唐湘潭发电有限责任公司,湖南,湘潭,411102 |
| |
| 摘 要： | 针对某厂300 MW机组湿法烟气脱硫系统效率下降,通过烟气在线监测系统、吸收塔浆液品质、吸收剂品质、吸收荆浆液输送能力、浆液喷淋量5个方面进行综合试验分析,判断为喷嘴及喷淋母管堵塞使浆液喷淋量降低而影响气液比是导致系统脱硫效率下降的主要原因,供分析湿法烟气脱硫系统效率下降原因和处理故障参考.
|
| 关 键 词： | 堵塞 液气比 脱硫效率 |
Analysis on the efficiency drop of desulfurization system for 300 MW units |
| |
| LI Guo-yong,XIANG Yong-lin,TAO Li,ZHOU Yan-ming.Analysis on the efficiency drop of desulfurization system for 300 MW units[J].Hunan Electric Power,2011,31(1):41-43. |
| |
| Authors: | LI Guo-yong XIANG Yong-lin TAO Li ZHOU Yan-ming |
| |
| Affiliation: | 1(1.Hunan Electric Power Test & Research Insitute,Changsha 410007,China;2.Datang Xiangtan Power Generation Co.Ltd,Xiangtan 411102,China) |
| |
| Abstract: | The cause of low efficiency of desulfurization system for 300MW units is analyzed from flue gas line monitoring system,absorber slurry quality,absorbent quality,transmission capacity of absorbent slurry,the slurry spray volume in the article.The main reason of liquid/gas ratio and desulfurization efficiency drop is the blocking of nozzles and mother tube.The paper provides reference about the causes and treatment for wet flue gas desulfurization systems. |
| |
| Keywords: | block liquid/gas ratio desulfurization efficiency |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
