发明名称 |
WASTE HEAT UTILIZING DEVICE FOR AIR COMPRESSOR |
摘要 |
A waste heat utilization device for an air compressor includes: a discharge path of an oil free air compressor; a circulation path along which a low boiling point medium circulates; an evaporator provided on the circulation path to heat and evaporate the low boiling point medium using the potential heat of the compressed air; and a preheater provided on an upstream side of the evaporator to preheat the low boiling point medium using the potential heat of the compressed air. A scroll type expansion machine is rotated by the low boiling point medium evaporated by the evaporator and increased in pressure, and power is generated by a power generator connected to a rotary shaft of the scroll type expansion machine. The low boiling point medium discharged from the scroll type expansion machine is then cooled and condensed by a condenser. |
申请公布号 |
US2013067951(A1) |
申请公布日期 |
2013.03.21 |
申请号 |
US201213587156 |
申请日期 |
2012.08.16 |
申请人 |
FUJIOKA TAMOTSU;UNAMI ATSUSHI;ANEST IWATA CORPORATION |
发明人 |
FUJIOKA TAMOTSU;UNAMI ATSUSHI |
分类号 |
F25B9/06 |
主分类号 |
F25B9/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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