| 摘要 |
PROBLEM TO BE SOLVED: To provide a chimney dismantling system, smoothly attaching and detaching for replacement a fire brick dismantling apparatus and a concrete dismantling apparatus to one driving part, and efficiently performing chimney dismantling work using one lifting machine according to a series of work process. SOLUTION: This chimney dismantling system is configured to removably and replaceably install the fire brick dismantling apparatus 15 and the concrete dismantling apparatus 32 to the driving body part 22 to dismantle a chimney 20. In the dismantling work for an inner cylinder 12 using the fire brick dismantling apparatus 15, the concrete dismantling apparatus 32 is temporarily placed on a temporary placing frame 59 disposed on the ground with pin junction parts 53, 54 disposed on the upper side, and with a fixed dismantling arm 51 and a movable dismantling arm 52 held in an erect state. In the dismantling work for an outer cylinder 13 using the concrete dismantling apparatus 32, the fire brick dismantling apparatus 15 is supported by a pedestal frame 27 and temporarily placed on the ground in the self-supported state. COPYRIGHT: (C)2008,JPO&INPIT
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