摘要
高井热电厂脱硫工程吸收塔循环泵机械密封频繁损坏,严重地影响了机组的安全稳定运行。且检修费时费力,增加了运行成本,降低了脱硫设备的投入率。为此讨论对循环泵叶轮改进的技术途径,并介绍改进的效果。
The frequent failures of the mechanical seal of the circulators of the absorption tower in Gaojing Cogeneration Power Plant influence seriously on the safety and stability of the running of units.The service works took a lot of time and effort of workers.The results were in the increase of operating costs,and the decrease of the utilization coefficient of desulfurization equipments.Therfore,this paper discusses the technology approach to the improvement of circulator propeller,and introduces the effect of t...
出处
《华北电力技术》
CAS
2007年第3期28-30,共3页
North China Electric Power
关键词
烟气脱硫
循环泵
机械密封
flue gas desulfurization
circulator
mechanical seal
