摘要
在评述工业园区集中供热研究进展的基础上,针对当前研究问题和供用热发展形势,从燃料和技术方式两方面构建工业园区集中供热方式选择的技术路线,并综合评价供热方式发现:1燃煤分散供热锅炉是当前最主要的供热方式,已经成为主要大气污染源,加快建设集中供热十分必要。2包括燃料和技术的"两个方面八个因子"选择工业园区集中供热方式的技术路线,可以有效指导工业园区集中供热建设。3理想情景下分布式能源和热电联产的综合效益较好,但热电联产因其有更好地适宜性而得到广泛发展。最后提出优化发展建议,指导工业园区集中供热科学发展。
Based on reviewing the research progress of central heating of industrial park. From the aspects of fuel line and the technical way,with considering the hot demand of industrial park and the technological economy of central heating,building the technical route how to choose central heating way for industrial park. The results show,Scattered coal- fired boiler is the current main heating way for industrial zone in Guangdong,but also has become the major air pollution sources,especially in the pearl river delta. They are consistent with the heating ways of the practical industrial parks,which are chose by the technical route,including the environment requirement,price endurance and security level of the fuel line,and the existing heat load,heating radius,heat- electricity ratio,heat load characteristics and heat load proportion of the technical way. These results mean'two aspects- eight factors'could facilitate efficient improvements in central heating for industrial park. Meanwhile,it uses the multi- level comprehensive evaluation method to theoretically analyze the different heating way. It shows the CCHP and distributed energy are better than others under ideal conditions,however,because of the large initial investment,the thermal load demand is high,and the constraints of price of nature gas and support policy,the Combined Heat and Power is the mainstream way to central heating for industrial park in reality. Last of all,in order to optimizing the development of central heating for industrial park,it puts forward some suggestions in a targeted manner.
出处
《中国人口·资源与环境》
CSSCI
CSCD
北大核心
2016年第S1期121-124,共4页
China Population,Resources and Environment
基金
广东省发展改革委课题"广东省工业园区和产业集聚区供能方式研究"(编号:NY-2013-24-00)
关键词
集中供热
工业园区
技术路线
综合评价
广东省
central heating
industrial park
technical route
comprehensive evaluation
Guangdong
