FUEL CELL POWER GENERATION DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a fuel cell power generation device which removes air bubbles occurring in a pure water supply passage after the operation of a fuel cell power generation part is stopped and stably resumes the operation of the fuel cell power generation part.SOLUTION: A fuel cell power generation device 2 includes: a water recovery passage 21 in which an exhaust gas of a fuel cell power generation part 5 is cooled and condensed water is recovered; a water processing tank 22 which removes impurities in the condensed water recovered in the water recovery passage 21; a pure water storage tank 23 which stores pure water processed by the water processing tank 22; and pure water supply means 24 which supplies the pure water stored in the pure water storage tank 23 to an evaporator 5b of the fuel cell generation part 5. The pure water supply means 24 includes: a pure water supply passage 31 connecting the pure water storage tank 23 with the evaporator 5b; and a pure water pump 32 installed at the pure water supply passage 31. Air bubble removal means 41 for removing air bubbles from the pure water supply passage 31 is provided so as to be positioned above the pure water supply passage 31.