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1. 发明申请

WO2012004739A2 BIOMASS POWER PLANT 审中-公开
标题翻译：生物质发电厂
公开(公告)号：WO2012004739A2
公开(公告)日：2012-01-12
申请号：PCT/IB2011/052967
申请日：2011-07-05
申请人： SIB SIBER S.P.A. , MONARI, Marco , MENARINI, Teresa
发明人： MONARI, Marco , MENARINI, Teresa
IPC分类号： F01K13/00 , F01K25/10 , F28D1/047 , F02C1/04 , F01K27/00 , F23B60/00
CPC分类号： F01K13/00 , F01K25/10 , F01K27/00 , F02C1/04 , F05D2220/75 , F23G5/16 , F23G5/46 , F23G7/10 , F23G2202/10 , F23G2203/403 , F23G2206/203 , F23G2900/7003 , F23G2900/7012 , F28D7/024 , F28D21/001 , F28D2021/0024 , Y02E20/12
摘要： The present invention relates to a biomass power plant (1). This plant (1) comprises a heat generator (2) comprising a burner (3) suitable for said biomass combustion, wherein to said combustion a flame and biomass combustion fumes are associated, a thermodynamic cycle electric energy production assembly (5), a main heat-exchanger (6) in communication with the burner (3) which puts the burner (3) and the electric energy production assembly (5) in a heat-transfer relationship. The main heat-exchanger (6) comprises a first plurality of pipes (21) which develop as a helix, delimiting a heat-transfer chamber (23) in the main heat-exchanger (6), and a second plurality of pipes (22) in fluid communication with the first plurality of pipes (21) which develop as a helix, externally at least partially encircling the first plurality of pipes (21). These first (21) and second (22) pluralities of pipes are adapted to carry a working fluid and are in fluid communication with the electric energy production assembly (5) such as to transfer to it, through said working fluid, part of the heat developed in the burner (3) during the biomasses combustion for implementing said thermodynamic cycle. The burner (3) is configured and arranged in respect to the heat-transfer chamber (23) such that, during the biomasses combustion, the flame develops at least partially within said heat-transfer chamber (23), so that the working fluid in the first plurality of pipes (21) is heated by convection by the fumes and by radiation by the combustion flame.
摘要翻译：本发明涉及一种生物质发电厂（1）。该设备（1）包括热发生器（2），该热发生器包括适合于所述生物质燃烧的燃烧器（3），其中将火焰和生物质燃烧烟气相关联，热力循环电能产生组件（5），主与燃烧器（3）连通的热交换器（6），其使燃烧器（3）和电能产生组件（5）处于传热关系。主热交换器（6）包括第一多个管道（21）和第二多个管道（22），第一多个管道作为螺旋形成，限定了主热交换器（6）中的传热室（23））与作为螺旋形成的第一多个管（21）流体连通，在外部至少部分地围绕第一多个管（21）。这些第一（21）和第二（22）多个管适于承载工作流体并且与电能产生组件（5）流体连通，以便通过所述工作流体将热量的一部分传递给它在用于实施所述热力学循环的生物质燃烧期间在燃烧器（3）中发展。燃烧器（3）相对于传热室（23）构造和布置成使得在生物质燃烧期间，火焰至少部分地在所述传热室（23）内形成，使得工作流体在多个第一管道（21）通过烟雾对流和燃烧火焰辐射加热。

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