| 摘要 |
The present invention relates to an eco-friendly offensive odor treatment system of a manhole sewage pump station for maintaining a pleasant atmospheric environment by discharging exhaust gas generated in the manhole sewage pump station by removing odor components contained in the exhaust gas by installing a deodorization mesh in an exhaust pipe made up of a straight pipe and a bending pipe. Flange meshes (21, 31) and end meshes (22, 32) in the form of a flat plate are installed in the end of the both sides of cylindrical deodorization meshes (20, 30). Deodorization mesh curtains (23, 33) in the form of a flat plate are installed inside the cylindrical deodorization meshes (20, 30) with having intervals in a longitudinal direction of the cylinder, and the lower ends (23a, 33a) are installed at a distance away from a floor, so air paths (24, 34) are formed. The cylindrical deodorization meshes (20, 30) are inserted into the inside of the straight pipe (60) and the bending pipe (70) of the exhaust pipe (50) installed from a side wall (42) of the manhole sewage pump station (40) toward the atmosphere. The flange meshes (21, 31) are installed between fixing flanges (62, 72) and ring flanges (61, 71) installed in the straight pipe (60) and the bending pipe (70) of the exhaust pipe (50). |
