Patent ID: 7905933

Claim:
An exhaust gas cleaning apparatus which includes a particulate collecting section having a particulate collecting filter unit disposed in a casing which allows an exhaust gas to flow in from one end and flow out from the other end, and a filter regenerating section which induction-heats a heating member disposed in the filter unit to burn particulates collected in the filter unit in order to regenerate the filter unit, the exhaust gas cleaning apparatus comprising: a working coil for induction heating disposed adjacently to one end of the casing; and a movable frame which extends from the casing beyond the working coil and which is movable in an axial direction passing the one end and the other of the casing, wherein the filter unit includes a coupling portion coupled to the movable frame, and a filter member held by the coupling portion, and during passage of the filter unit through the working coil, the heating member is continuously induction-heated, and the particulates collected by the filter member are burnt.