422 スターリングエンジンを用いたアルミ溶解炉の廃熱発電システムの開発(エネルギー有効利用(1))

概要

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A lot of aluminum die-cast parts that it is cheap and productivity is good are adopted in the mass-produced metal parts such as cars, consumer electronics, and office equipments. Lowering the cost of parts is strongly demanded to overcome price competition in the merchandise market today. Moreover, for measures to solve the environmental issues, the reduction of CO2 exhaust and the energy saving are demanded in these mass-produced metal parts manufacturing. In this research and development, a Stirling engine generator and a warm water heat exchanger can be installed by improving an aluminum melting furnace. The Stirling engine generator is driven by waste heat energy of the melting furnace, so that the system supplies electricity and warm water. From the results of the system proof examination, the Stirling engine generator achieved the power output of 800W and useful knowledge was obtained for the system development in the future.
2010-06-26