| 摘要 |
<p>An intercooling equipressure heat-of-absorption type air turbine comprises an intercooler (14), a heater (36), a boiler (41), an air compressor (8) and an air turbine (28) connected with a main shaft (26). A distribution device (48) carrying out equal pressure decalescence is mounted between the heater (36) and the air turbine (28). Intercooling decreases directly compression work consumption of the air compressor (8) and provides the largest temperature difference for equal pressure decalescence. All heat in fuel gas of the boiler (41) is basically absorbed during equal pressure decalescence carrying out separately, thus increasing decalescence efficiency of the heater (36) in vast scale. When the boiler (41) is adopted as an exterior heat source and the exchanging heat of intercooling and the air turbine (28) is led to the boiler (41) in combustion together, the loss heat is recycled and the circle thermal efficiency is improved further. The turbine is suitable to be made into a more powerful one and use coal as fuel, and it is feasible to be used as power device of power plant.</p> |
