随着我国城市化步伐加快,城市居住密度越来越高,进而对城市环境质量要求日趋严格,而沥青混凝土拌和站作为促进城市建设和推动基础设施建设的贡献者之一,因其产生噪声、排放粉尘和沥青烟气等问题突出,致使其城市生存空间日益狭小。从本质上研究与分析沥青混凝土拌和站运行过程中噪声、粉尘及沥青烟产生情况、现有环保措施及难题,可为创建适应城市环保要求的新型沥青混合料拌和站提供参考和依据。 With the accelerating pace of urbanization in our country, the living density of cities is getting higher and higher, and thus the requirements for urban environmental quality are becoming more and more stringent. As one of the contributors to urban construction and infrastructure construction, asphalt mixing plant, as a result of noise, Dust emissions and asphalt fume and other issues highlighted, resulting in the city living space is increasingly small. In essence, it studies and analyzes the occurrence of noise, dust and bituminous smoke during the operation of asphalt concrete mixing station. The existing environmental protection measures and problems can provide reference and basis for the establishment of a new type of asphalt mixture mixing station that meets the urban environmental protection requirements.