DEODORIZING APPARATUS FOR SEWAGE SLUDGE

The present invention relates to an apparatus for deodorizing waste water sludge which can effectively remove bad odor of waste water sludge generated during a waste water treatment process in an eco-friendly manner. According to the present invention, the apparatus includes a sludge dewatering device which dewaters the waste water sludge generated during the waste water treatment process; a conveyer housing that has a sludge inlet, a sludge transferring pathway which allows sludge inserted through the sludge inlet to pass therethrough, a sludge outlet, and an acetic inlet connected to the sludge transferring pathway; a sludge transferring device that is installed on the sludge transferring pathway and transfers the sludge entering through the sludge inlet to the sludge outlet; an acetic acid tank which stores acetic acid; an acetic acid supplying pipe which is connected to the acetic acid tank in order to allow the acetic acid stored in the acetic acid tank to flow to the outside of the acetic tank; a pump which pumps the acetic tank stored in the acetic tank through the acetic acid supplying pipe; and a spraying nozzle which sprays the acetic acid, pumped by the pump through the acetic acid inlet, on the sludge transferred along the sludge transferring pathway.