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Conference paper

Optimization of WSHP System Utilizing Waste Heat in Power Plant

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1The Department of Powering And Engineering, Dalian University of Technology, Dalian, China

Published
23 September 2005
Pages
578-581
Received
23 September 2005
DOI
10.65582/set.2005.127
Access
Open access, © 2005 Copyright WSSET
Download PDF4 pages · 3.4 MB

Abstract

The reutilizaiton of industry waste heat and low quality heat in power plant by WSHP system has aroused peoples' widely recognitions recently. The WSHP system has proved to be effective energy economization equipment. There are many heat sources in power plant, most of which are lost because of the two reasons below: 1) the heat in emission gas. It is medium heat resource, about 160°C, and easy to recycle.2) the heat in recycle water system and water-cool tower. These heat sources' temperature is low, about 35°C. People often do not pay attention to the utilization of this energy because of the low quality, and vent them into the atmosphere. In fact, this is a waste of energy and brings about the heat pollution to environment.

Keywords. waste heat recovery; refrigerants; water source heat pump (WSHP); optimization design

© 2005 Copyright WSSET

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