砖瓦生产的一般工艺流程是将页岩、粉煤灰、废渣等原料破碎、粉磨、过筛后制成粉料,然后加水搅拌混合均匀、陈化后再由真空挤出成型砖瓦制品。砖瓦生产粉尘污染较为突出,主要来自原料的生产和输送过程,如原料的破碎、磨粉、过筛,粉料从一个工序输送到另一个工序制成可塑性泥的整个生产过程之中~([1][2])。因此,粉尘治理是砖瓦企业的 The general process of brick and tile production is shale, fly ash, waste residue and other raw materials crushed, pulverized, sieved and made of powder, and then add water Stir well, aging and then by vacuum extrusion molding products . Brick dust pollution is more prominent, mainly from the raw material production and transportation process, such as raw materials crushing, milling, sieving, powder from one process to another process into plastic mud throughout the production process ~ ( [1] [2]). Therefore, dust control is brick and tile enterprises