沥青混凝土搅拌站在生产过程中,会产生对人体和环境带来极大危害的石灰石粉尘。这些粉尘大都使用布袋除尘器进行收集,然后进行处理。处理这些粉尘的具体方法有以下3种:一是不经任何处理就集中排放到粉尘仓内;其缺点是粉尘容易飞扬,在清运过程中会对环境造成二次污染。二是将粉尘排进水池内形成泥浆;该方法虽然防止粉尘再次弥漫,但是用水量大,泥浆运输成本高,在垃圾场占地面积大,处理困难。三是在布袋除尘器的出 Asphalt concrete mixing station in the production process, will produce great harm to the human body and the environment of limestone dust. Most of these dusts are collected using a bag filter and then processed. There are three specific ways to deal with these dusts: First, concentrate discharged into the dust bin without any treatment; the disadvantage is that the dust is easy to fly, causing secondary pollution to the environment during the process of removing and removing dust. Second, the dust discharged into the pool to form a mud; this method to prevent the re-diffuse dust, but the water consumption, high mud transport costs, landfill in the land area, handling difficulties. Third, out of the bag filter