大型逆流式自然通风高位收水冷却塔的应用研究

随着我国能源结构的调整，在低碳经济的要求下，大型核电和高参数、大容量火电机组将成为我国电力行业的主要发展方向。循环水系统是电厂中的用水和耗能大户，为进一步落实节能降耗的环保要求，介绍了高位收水冷却塔工艺，通过了解其功能特点及配套系统运行特点，并按不同年利用小时数对其综合经济性进行分析比较，结果显示大型逆流式自然通风高位收水冷却塔以其显著的节能、节水、低噪声等优势，具有广阔应用前景。

Application Research on Large Counter-flow Natural Draft High Level Water Collection Cooling Tower

With the adjustment of energy structure and the request of the low carbon economy in our country, the large nuclear power station and high parameter, large capacity thermal power station will become the main development direction of electric power industry. Circulating water system is the large consumption system of water and energy in power plant. In order to further implement the requirement of environmental protection in energy saving and consumption reducing, the process of large counter-flow natural draft high level water collection tower has been introduced. By understanding on high level water collection tower's functions and supporting system operation characteristics, meanwhile, the comprehensive economic comparison is analyzed under annual utilization hours. The results shown that large counter-flow natural draft high level water collection tower has a broad application prospect due to its advantages on remarkable energy saving, water saving and low noise.