THE FEASIBILITY AND ECONOMY ANALYSIS OF THE USAGE OF THE HEAT PUMP TECHNIQUE TO RECLAIM WASTE HEAT IN HEAT POWER PLANT WU Zuo-lian, LIU Xiao-chun,Wang Meng,Liu Hui (Water Conservancy and Civil Engineering College of Shandong Agricultural University , Taian 271018,China)
Abstract:There is a lot of low temperature heat wast in circulating cooling water of thermoelectric power plant .The heat pump has the ability to elevate energy from low-grade to high-grade. The paper analyses the feasibility and economy for utilizing waste-heat recovery by thermoelectric pump technology in heat power plant. It has the double effect in energy saving and environmental protection that will enjoy broad prospects. Key words:Water-source heat pump; circulating cooling water; low temperature heat wast; energy saving; environmental protection