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我省公路物资供应系统所属的各地沥青站大多采用江苏无锡市某厂生产的强制循环中压水加热炉系统,这种类型的水加热炉具有结构紧凑,安装方便,占地面积小,运行较平稳,煤种适应性强等特点,目前在我省公路物资系统现役的总台数为9台。这些热水锅炉用来加热沥青加热管网的循环水,给加热沥青提供热源,加热后的沥青粘度减小,流动性增加,以便于管道输送。2002年7月30日,怀化市公路局材料厂1#锅炉(型号
Most of the asphalt stations in our province’s road material supply system adopt forced circulation medium pressure water heating furnace system which is produced by a factory in Wuxi, Jiangsu. This type of water heating furnace has the advantages of compact structure, convenient installation, small occupied area, Smooth, adaptable coal characteristics, the current total number of active materials in the highway system in our province is 9 units. These hot water boilers are used to heat the circulating water of the asphalt heating pipe network to provide heat to the heating asphalt, which reduces the viscosity of the asphalt after heating and increases the fluidity for pipeline transportation. July 30, 2002, Huaihua Highway Bureau Materials Factory 1 # boiler (model