| 摘要 |
Road facilities for removing minute dust are provided to introduce dust into a settling chamber by a pressure difference between the inside and the outside of the settling chamber. A body(B) has a long box shape, and is buried in a road while crossing the road such that the top surface of the body(B) is in the same plane as a road surface. A settling chamber is formed in the body(B) to collect minute dust. An inlet(65) of a mesh type is formed on the top of the body(B) such that minute dust is introduced into the settling chamber. The body(B) includes a dust collecting box(50) and a grating(60). The dust collecting box(50) includes a bottom plate(51) and a wall structure(52) surrounding the bottom plate(51) such that the settling chamber is formed on the bottom surface(51). The grating(60) covers the upper side of the dust collecting box(50) to form the inlet(65). |
