APPARATUS FOR RECOVERING SOFT CARBON SCATTERING FROM ASCENSION PIPE PORT

摘要

PROBLEM TO BE SOLVED: To provide an apparatus capable of recovering dust containing soft carbon scattering from an ascension pipe port without scattering the dust around a coke oven when cleaning a coke oven chamber. ;SOLUTION: This apparatus is obtained by loading a collection hood 4, a device 5 for attaching the collection hood 4 in order to attach the collection hood 4 to an ascension pipe port, a connection duct 7 for communicating with the collection hood 4, an ejector 9 for communicating with the connection duct 7 and a cyclone 10 for communicating with the ejector 9 on a mobile vehicle on the oven top such as a coal charging car, and is capable of recovering dust scattering from the ascension pipe port with the cyclone 10.;COPYRIGHT: (C)1999,JPO