中国电力2012，Vol.45Issue(8)：52-55,4.
某电厂仪用压缩空气带水原因分析及对策
Analysis and Countermeasures on Instrument Compressed Air with Water for a Power Plant
聂鹏飞 1高志 2张宏宇 1王洋 1马杰 1张金生1
作者信息
- 1. 河北大唐国际王滩发电有限责任公司,河北 唐山 063611
- 2. 唐山学院,河北 唐山 063620
- 折叠
摘要
Abstract
The inatrumenl compressed air with water was serious in a power plant, which affects the operation and effect of desulphurization equipment directly. The main reasons are analyzed, including the overproof liquid water content in the compressed air. poor drainage of oil-waler separator and oil filler, blockage of floating-ball automatic drainer, high exhaust temperature of air compressor and unreasonable-set operation of dryer. Therefore, the corresponding measures for improvement are adopted. 1) The gasholder is shifted forward. 2) The dryer is reset with the drying agent changed from activated alumina to mixed activated alumina and molecular sieve. 3) The ventilation is improved for the air compressor room. 4) An electronic automatic drainer is added. After retrofit, the dew point temperature of the compressed air is decreased from -3℃ to -35℃ and the amount of water in the compressed air is reduced by about 93%.关键词
电厂/脱硫系统/仪用压缩空气/水分/吸附剂Key words
power plant/ desulphurizeation system/ instrument compressed air/ walerconlenl: adsorbent分类
信息技术与安全科学引用本文复制引用
聂鹏飞,高志,张宏宇,王洋,马杰,张金生..某电厂仪用压缩空气带水原因分析及对策[J].中国电力,2012,45(8):52-55,4.
