Title:
GEOTHERMAL POWER GENERATION PLANT
Document Type and Number:
Japanese Patent JP2022011576
Kind Code:
A
Abstract:
To propose a geothermal power generation plant that can restrain a pressure increase in a condenser without reducing power generation output of a steam turbine.SOLUTION: A geothermal power generation plant according to an embodiment comprises: a steam turbine to be driven by geothermal steam; a condenser including a cooling tube group through which cooling water for condensing exhaust steam discharged from the steam turbine flows; a dry cooling tower constituted so as to cool the cooling water to be supplied to the condenser, and including a cooled tube group through which the cooling water heated by the condenser flows; a gas extraction device constituted so as to extract non-condensable gas in the condenser; and a gas cooler arranged between the condenser and the gas extraction device, and constituted so as to cool the non-condensable gas extracted from the condenser.SELECTED DRAWING: Figure 1
Inventors:
HIDAKA TAKAHIRO
FUKUDA NORIHIRO
SAITO SHOJIRO
TAKAGAMI YASUHIKO
KAWADA MASANORI
FUKUDA NORIHIRO
SAITO SHOJIRO
TAKAGAMI YASUHIKO
KAWADA MASANORI
Application Number:
JP2020112800A
Publication Date:
January 17, 2022
Filing Date:
June 30, 2020
Export Citation:
Assignee:
MITSUBISHI POWER LTD
International Classes:
F28B9/10; F01K9/00; F01K17/04; F01K27/02; F28B1/02; F28C1/06
Attorney, Agent or Firm:
Seishin ip patent business corporation
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