To provide a waste power generation device utilizing solar heat, effectively utilizing a capacity of a waste heat recovery power-generating facility of a waste power-generating facility, improving power generation efficiency when a solar heat is utilized for waste power generation, and smoothing fluctuation in solar heat receiving amount to maintain highly efficient power generation.
The waste power generation device utilizing solar heat includes: a radiation boiler 2 recovering heat from exhaust gas exhausted from an incinerator to generate steam; a piping group boiler 3 heating the steam generated by the radiation boiler 2 to be a temperature higher than a saturated steam temperature to generate superheated steam; a solar heat collecting device 19 collecting solar heat; and a solar heat receiving/storing device 20 receiving the collected solar heat and storing the solar heat into a heat storing body, heating the superheated steam generated by the piping group boiler 3 furthermore by heat exchange with the solar heat stored in the heat storing body to generate high-temperature superheated steam; and a steam turbine generator 15 generating power by the generated high-temperature superheated steam.
YAMAMOTO HIROSHI
UETAKE NORIHITO
NAKAYAMA TAKESHI
UCHIYAMA TAKESHI
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