| 摘要 |
PROBLEM TO BE SOLVED: To provide demolition equipment for a tower-like structure, which can be compactly constituted, and which can prevent the scattering of dust produced during the crushing of the tower-like structure. SOLUTION: This demolition equipment for the tower-like structure W crushes the tower-like structure W in order from an upper end thereof by using a crushing machine 2 which is positioned above the tower-like structure W. The demolition equipment is provided with a wind shielding cylinder 3 which is formed in such a tubular shape that upper and lower ends are opened, and which shields a wind by surrounding a section-to-be-crushed (a) of the tower-like structure W to be crushed by the crushing machine 2. The wind shielding cylinder 3 is provided with an air curtain forming means 10 for closing an upper end of the wind shielding cylinder 3 by forming a horizontal air curtain in the upper position of the section-to-be-crushed (a). COPYRIGHT: (C)2009,JPO&INPIT
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