Analysis on application of steam exhaust waste heat recovery technology of Guojiawan Power Plant

Abstract

Abstract: Abstract:According to the investigation and analysis on waste heat in exhaust steam of Guojiawan Power Plant of Shenhua Shendong Electric Power Company Limited, it is determined that there was exhaust steam above 5t/h in the power plant. The existed system was reformed, and two GSHJ-DN125-PN2.5 type waste heat recovery devices were installed additionally to recover the exhaust steam. The investment of the project was analyzed, and the social effect and the economic benefit of exhaust steam waste heat recovery were expounded.

Key words: Key words:periodic blow down flash tank, waste heat in exhaust steam, heat recovery, energy conservation

LIU Chunxiao, ZHANG Ligang, WANG Zhongli, XIE Yongsheng. Analysis on application of steam exhaust waste heat recovery technology of Guojiawan Power Plant[J]. Huadian Technology, 2013, 35(8): 39-40.

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Analysis on application of steam exhaust waste heat recovery technology of Guojiawan Power Plant

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