| 摘要 |
PROBLEM TO BE SOLVED: To provide an installation method of boiler facility, capable of shortening the process for suspending a rear heat transfer part or a horizontal heat recovery device, reducing temporary steel products, and improving safety. SOLUTION: This method comprises steps of lowering a suspending wire 39 from a plurality of jack devices 31 set on support steel frames of a ceiling part 4 to suspend rear heat transfer walls 12 and 13 at a low position by the wires 39; mounting the heat recovery device 32 within the suspended rear heat transfer walls 12 and 13; and driving the jack devices 31 at equal speeds to lift up and fix the rear heat transfer walls 12 and 13 supporting the heat recovery device 32 at a predetermined position. COPYRIGHT: (C)2007,JPO&INPIT
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