| 摘要 |
<p>PROBLEM TO BE SOLVED: To take out the hair, etc., captured by filamentary bodies to the outside of a treating vessel, to enable the sure destruction of the hair by a high heat treatment and to prevent the entanglement and clogging to a pump and aerator by sending the filamentary bodies immersed in the sewage flowing in the treating vessel to the outside of the treating vessel and heating the filamentary bodies on the outside of the treating vessel. SOLUTION: The device for subjecting the sewage in sewage treatment equipment to cleaning treatment through a settling basin, pump well, initial settling basin, aeration tank 7, etc., is provided with a depreciating device constituted by disposing the filamentary bodies 17 which can be pulled up into a casing 8 by a moving means 16 in the aeration device 7. The filamentary bodies 17 immersed into the flowing sewage are made to capture the hair mingled in the sewage and the captured hair is pulled up together with the filamentary bodies 17 to the outside of the treating vessel. The hair is then incinerated by the high heat treatment in the process of successively passing a moisture removing means 13 and heating means 12. The residues subjected to the high heat treatment and the blown off hair, etc., are received by a receiving cage 14 and are ejected outside from the depreciating device.</p> |
