| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent global warming as an internal combustion engine discharging almost no emission of CO2 or the like by cooling tap water by low-temperature combustion gas by setting combustion gas exhaust temperature to be close to -273°C under consideration of preventing of global warming, so that great cold heat is supplied to a user at no manufacturing cost. <P>SOLUTION: In this full rotor blade steam gas turbine combined engine, high pressure combustion heat is exchanged to the utmost in a combustor-heat exchanger. The combustion gas exhaust temperature is set to be close to -273°C, so that roughly full heat quantity of compression air is added to provide almost twice heat recovery quantity of existing boiler. Combustion gas heat quantity power generation quantity is added to combustion gas quantity power generation quantity to provide 270-540 times as much as hypothetical power generation of an existing gas turbine. Electricity cost is thus reduced to 1/10, and tap water heat of 100°C or less to the whole heat quantity is supplied to the user at no manufacturing cost by using a full rotor blade steam turbine provided with a vaporization latent heat recovering device. By a full rotor blade steam gas turbine cold heat recovering device, low temperature combustion gas is wholly converted into tap water cold heat, so that it is supplied to the user at tap water cold heat of 5°C or around, with no emission of CO2. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
