Title:
BOILER
Document Type and Number:
WIPO Patent Application WO/2016/152009
Kind Code:
A1
Abstract:
The boiler (1) according to the present invention is equipped with a boiler body (3) and a supporting steel frame (5) that suspends and supports the boiler body (3). The boiler body (3) is equipped with: a furnace wall (11) composed of alternating water pipes (15) and plate fins (16); an internal element (4) that is stored within the furnace wall (11); and a buffer mechanism (20) that absorbs vibrational energy when the relative displacement of the internal element (4) with respect to the furnace wall (11) exceeds a predetermined value. The boiler (1) is characterized in that the buffer mechanism (20) is disposed between the furnace wall (11) and the internal element (4) in the main vibration direction of the internal element (4), and the load from the buffer mechanism (20) caused by interference is transmitted to the fins (16).
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Inventors:
MORISHITA KUNIHIRO (JP)
SHIMONO MASAKI (JP)
KATO MOTOKI (JP)
SHIMONO MASAKI (JP)
KATO MOTOKI (JP)
Application Number:
PCT/JP2016/000835
Publication Date:
September 29, 2016
Filing Date:
February 17, 2016
Export Citation:
Assignee:
MITSUBISHI HITACHI POWER SYS (JP)
International Classes:
F22B37/10
Foreign References:
| JPS6086703U | 1985-06-14 | |||
| JPH05340502A | 1993-12-21 | |||
| JPH0214507U | 1990-01-30 | |||
| JP2002013589A | 2002-01-18 | |||
| JPH0571606U | 1993-09-28 | |||
| JP2016507422A | 2016-03-10 | |||
| JP2013193537A | 2013-09-30 | |||
| JP2012251744A | 2012-12-20 |
Attorney, Agent or Firm:
OBA, Mitsuru et al. (JP)
Mitsuru Oba (JP)
Mitsuru Oba (JP)
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