沥青混合料生产的速度和质量,直接影响到城市道路和公路的建筑,我国目前通常使用强制式工艺,工艺流程是骨料先加热,烘干后提升、筛分、贮存、称量级配再与热沥青和填充料结合拌和制成产品,工序复杂、耗热耗电多,生产中灰尘弥漫,严重污染环境。为了改变这种落后面貌,南京市市 The speed and quality of asphalt mixture production directly affect the construction of urban roads and highways. At present, the compulsory process is commonly used in our country. The process flow is that the aggregate is first heated, dried, then upgraded, screened, stored, and weighed again Mixing with hot asphalt and filler to make products, process complexity, power consumption and more heat, the production of dust filled, serious environmental pollution. In order to change this backwardness, Nanjing City