Power and heat plant absorption pump circulating water waste heat utilization technology and application

Abstract

Abstract:

Heat pump circulating technology and power and heat plant circulating water waste heat utilization was introduced. Absorption pump could use cold source heat loss for urban heat supply. System solved existing problems of power and heat plant centralized heat supply. Take a thermal power plant’s 4×200MW unit in Hebei Province as example, after applied absorption heat pump, heat supply increased by 300GJ/h, annual coal consumption reduced by 34000t. Emission of CO2，SO2, NOx and flow gas effectively reduced. Social benefits and economic benefits are outstanding. 

Key words:

">">thermal power plant；absorption heat pump；circulating water；waste heat；heat supple

WANG Tieshan.

Power and heat plant absorption pump circulating water waste heat utilization technology and application

[J]. Huadian Technology, 2017, 39(8): 24-25.

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Power and heat plant absorption pump circulating water waste heat utilization technology and application

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