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Patent Searching and Data


Title:
BOILER AND METHOD FOR REPLACING HEAT TRANSFER TUBE THEREOF
Document Type and Number:
WIPO Patent Application WO/2015/186207
Kind Code:
A1
Abstract:
This boiler is provided with: a heat transfer tube panel (20) disposed within a casing (14); collecting tubes (19) connected to the heat transfer tube panel (20) and disposed outside the casing (14); and a membrane wall opening (22) formed in a membrane wall (15) so that the heat transfer tube panel (20) can be extracted from and inserted into the casing (14). With this boiler, the workload for replacing corroded heat transfer tubes can be reduced to reduce working hours.

Inventors:
HARADA OSAMU (JP)
HOSOYA SATOSHI (JP)
SAWADA RYOTA (JP)
Application Number:
JP2014/064842
Publication Date:
December 10, 2015
Filing Date:
June 04, 2014
Export Citation:
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Assignee:
KAWASAKI HEAVY IND LTD (JP)
International Classes:
F22G3/00; F22B1/18; F22B37/10; F22G7/14
Foreign References:
JP2013053829A2013-03-21
JPS63167001U1988-10-31
JP2005042960A2005-02-17
JPH0579201U1993-10-29
Attorney, Agent or Firm:
NAZUKA Satoshi et al. (JP)
Noted mound 聡 (JP)
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