摘要
广州员村热电有限公司员村电厂原引风机的效率偏低,引风电耗偏高,为此进行了两种引风机节能改造:切割叶轮和加装液力偶合器,使引风机的效率有所提高。本文对引风机效率低的原因进行分析,分析比较两种改造的节能效果。
The original ID fans in Yuancun Electric Power Limited was of lower efficiency and higher power consumption. The retrofit to ID fans has been done in two areas: cutting impeller and adding hydraulic couplers. This article analyses reasons of low efficiency of the original ID fan, and gives comparisons between two areas in costs as well as in energy saving.
出处
《电力设备》
2004年第2期58-59,共2页
Electrical Equipment
关键词
锅炉
引风机
节能
叶轮切割
液力偶合器
ID fan, energy saving, impeller cutting, hydraulic coupler, efficiency
