Chimney inner cylinder dismantling equipment

摘要

PROBLEM TO BE SOLVED: To provide a stack inner cylinder demolishing device which reduces high-place work, efficiently separates demolished waste pieces from each other, and contributes to drastic shortening of a demolishing work period.;SOLUTION: The stack inner cylinder demolishing device is provided for demolishing an inner cylinder of a stack consisting of the inner cylinder and an outer cylinder. The device has a plurality of fitting members which engage with a gap defined by the inner and outer cylinders, a device main body having the fitting members mounted thereon in a manner radially extending the fitting members downward therefrom, and swinging members for reciprocatively moving the respective fitting members toward a center axis of the stack.;COPYRIGHT: (C)2005,JPO&NCIPI