Title:
HEAT UTILIZATION SYSTEM AND HEAT UTILIZATION METHOD
Document Type and Number:
WIPO Patent Application WO/2024/100987
Kind Code:
A1
Abstract:
This heat utilization system comprises: a heat recovery device that carries out heat exchange between a heating fluid and water, thereby generating first steam, and second steam that is at a lower pressure than the first steam, from the water; a discharge supply that discharges the heating fluid; a first steam turbine that is driven by the first steam; a pressure reduction member that reduces the pressure of emitted steam, which is the steam resulting after the first steam turbine has been driven; heat demand equipment that utilizes the heat of the second steam and/or at least some of the emitted steam; an emitted-steam line by which the first steam turbine and the heat demand equipment communicate; and a second-steam line by which the second steam flows out from the heat recovery device. The second-steam line is connected to the emitted-steam line at a location downstream of the pressure reduction member.
Inventors:
UECHI HIDEYUKI (JP)
TSUJIUCHI TATSUYA (JP)
YOSHIKAWA MASASHI (JP)
HIRATA TAKUYA (JP)
PHAM KHANHSON (JP)
KIMURA SHINTARO (JP)
TSUJIUCHI TATSUYA (JP)
YOSHIKAWA MASASHI (JP)
HIRATA TAKUYA (JP)
PHAM KHANHSON (JP)
KIMURA SHINTARO (JP)
Application Number:
PCT/JP2023/033531
Publication Date:
May 16, 2024
Filing Date:
September 14, 2023
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
F01K23/10; F02C6/18; F02C7/143
Domestic Patent References:
| WO2019162991A1 | 2019-08-29 | |||
| WO2018189947A1 | 2018-10-18 |
Foreign References:
| JP2011136294A | 2011-07-14 | |||
| JP2014062478A | 2014-04-10 | |||
| JP2012202217A | 2012-10-22 | |||
| JP2015183595A | 2015-10-22 | |||
| JP2009248081A | 2009-10-29 | |||
| JP2010275925A | 2010-12-09 | |||
| JP2015503059A | 2015-01-29 | |||
| JP2020007979A | 2020-01-16 | |||
| JP2021134712A | 2021-09-13 |
Attorney, Agent or Firm:
SSIP PATENT ATTORNEY CORPORATION (JP)
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