| 摘要 |
<p>The invention provides a heat recovery system 2 comprising a heat recovery device 4, a fluid supply means 6, and a tank 8 for storing fluid at an elevated temperature. The heat recovery device 4 is operable to transfer fluid at an elevated temperature to the fluid supply means 6, and the fluid supply means 6 is operable to supply said fluid to the tank 8. The heat recovery device 4 comprises at least one plate 30,32.
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