兰州地区集中供热常用热源的选择分析

Choice and Analysis of Commonly Used Heat Source of Central Heating in Lanzhou

从兰州市的具体情况出发,根据目前的供热状况、政策导向及能源状况,通过查找资料和实地调研,对燃煤锅炉、燃气锅炉、水煤浆锅炉和新型煤粉锅炉在能源供应、经济性、节能性和环保性四方面进行分析比较,得出4种常用热源在以上4个方面存在的优势和不足,进行综合比较,从而选出1~2种最适合本地区可持续发展的供热热源,为兰州地区的热源选择提供依据。

From the view of the specific situation of Lanzhou, according to the current heating condi- tion, policy guidance and the status of the energy, by looking up information and field research, the coal- fired boiler, gas-fired boiler, coal-water slurry boiler and new type pulverized coal fired boiler are com- pared in four aspects including energy supply, efficiency, energy saving and environmental protection, in order to conclude their advantages and disadvantages. Through comprehensive analysis, we choose one or two heat sources most suitable for the development of the local region and provide a basis for the heat source selection for Lanzhou.