发明名称 |
ARRANGEMENT AND METHOD OF DRYING FUEL IN A BOILER SYSTEM |
摘要 |
<p>A boiler system includes an arrangement for drying fuel material to be combusted in the boiler system. A combustion chamber combusts fuel material, and generates ash and flue gases. An ash removal conduit connected to the combustion chamber leads ash out of the combustion chamber. A flue gas conduit connected to the combustion chamber leads Hue gases out of the combustion chamber. A flue gas heat recovery system, arranged to the flue gas conduit, recovers heat from the flue gases. A fuel dryer, provided with a first heat transfer device, transfers heat into the fuel to be dried. A second heat transfer device is arranged in connection with the flue gas conduit downstream of the flue gas heat recovery system. A third heat transfer device is arranged in connection with the ash removal conduit and a fourth heat transfer device is arranged in heat transfer connection with the fuel dryer.</p> |
申请公布号 |
EP2699860(A1) |
申请公布日期 |
2014.02.26 |
申请号 |
EP20120774902 |
申请日期 |
2012.04.18 |
申请人 |
FOSTER WHEELER ENERGIA OY |
发明人 |
KINNUNEN, PERTTI;JAENTTI, TIMO;RAESAENEN, JUHA;PALONEN, JUHA |
分类号 |
F26B23/00;F23G5/04;F23K1/04 |
主分类号 |
F26B23/00 |
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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