传统的静态沥青加热法容易使沥青罐壁附近的沥青因温度过高而碳化,造成沥青性能的下降,而运用动态沥青加热,不仅能够保证沥青的使用性能,而且可以大幅度地提高传热效率,减少能源消耗。对沥青性能在加热中的损失进行了分析,介绍了动态沥青加热法的原理及过程。 The traditional static asphalt heating method easily causes the asphalt near the wall of the asphalt tank to be carbonized due to the temperature being too high, resulting in the decrease of the asphalt performance. By using the dynamic asphalt heating, not only can the asphalt performance be ensured, but also the heat transfer efficiency can be greatly improved , Reduce energy consumption. The loss of asphalt performance in heating was analyzed, and the principle and process of dynamic asphalt heating method were introduced.