| 摘要 |
An impurity separation apparatus is provided to separate the foreign material including the coating film having the viscosity adhered to the surface of object, the coal tar layer, the mortar and concrete etc by striking the foreign material adhered to the surface of object to the chain blow outlet. An impurity separation apparatus(100) comprises a rotary shaft(10); a plurality of cylindrical blocks(20) mounted on the axis of rotation and the chain hitting device(30) which is mounted on the cylinder block according to the columnar direction having interval. An impurity separation apparatus separates the foreign material from the surface of the object by striking the foreign material adhered to the surface of object using chain blow outlet which is rotated according to the rotary motion of the cylinder block. |
