Title:
BOILER DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/184251
Kind Code:
A1
Abstract:
The present invention provides a boiler device capable of reducing damage to a boiler body in the event of an earthquake. A boiler device comprising a boiler body (1) having a furnace (2) and a cage (3) at the rear part of the furnace, and a plurality of steel columns (12) provided around the boiler body and supporting the boiler body, wherein the boiler device is characterized in comprising a plurality of horizontally extending backstays (20) that respectively link left and right water walls (2a) of the furnace and left and right cage walls (3a) of the cage, and a plurality of connecting members (13a, 15a) connecting each of the plurality of backstays to the plurality of steel columns provided on the left and right of the boiler body.
Inventors:
AIDA KIYOSHI (JP)
HIGASHIKAWA KENJI (JP)
SHIGEMORI HISANORI (JP)
YAMAMOTO TERUKI (JP)
NOGAMINE SHO (JP)
KAWAMURA KOTARO (JP)
HIGASHIKAWA KENJI (JP)
SHIGEMORI HISANORI (JP)
YAMAMOTO TERUKI (JP)
NOGAMINE SHO (JP)
KAWAMURA KOTARO (JP)
Application Number:
PCT/JP2020/008666
Publication Date:
September 17, 2020
Filing Date:
March 02, 2020
Export Citation:
Assignee:
MITSUBISHI HITACHI POWER SYS (JP)
International Classes:
F22B37/24
Foreign References:
| JP2014156964A | 2014-08-28 | |||
| JPH05322103A | 1993-12-07 | |||
| JPS6380405U | 1988-05-27 | |||
| JPS614102U | 1986-01-11 |
Attorney, Agent or Firm:
THE PATENT BODY CORPORATE TAKEWA INTERNATIONAL PATENT OFFICE (JP)
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