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1. 发明申请

WO2012038109A2 METHOD AND INSTALLATION FOR GENERATING STEAM 审中-公开
标题翻译：方法和系统产生蒸汽
公开(公告)号：WO2012038109A2
公开(公告)日：2012-03-29
申请号：PCT/EP2011061380
申请日：2011-07-06
申请人： THYSSENKRUPP XERVON ENERGY GMBH , GERICKE BERND , KOEBERLE STEPHAN , MUELLER JUERGEN
发明人： GERICKE BERND , KOEBERLE STEPHAN , MUELLER JUERGEN
IPC分类号： F01K3/00
CPC分类号： F01K3/00
摘要： The invention relates to a method for generating steam, in which sand, as an energy storage medium, circulates in a closed loop. The sand is heated in said closed loop by a hot gaseous heat carrier (3) in a contact apparatus (2) and yields the stored heat to heat exchanger elements (5) of at least one evaporator and at least one superheater in a fluid bed cooler (4). The sand is returned from the fluid bed cooler (4) to a sand store (1) and from there is fed again to the contact apparatus (2) for renewed heating. According to the invention the sand cooled in the fluid bed cooler (4) is fed to a turbulence chamber (6), in which a circulating fluidised bed is generated by admission of air. The sand conveyed upwards by the circulating fluidised bed is deposited in a solids separator (7) and fed to the sand store (1) arranged below the solids separator. The sand from the sand store (1) then passes due to gravity from the sand store (1) into the contact apparatus (2) that is arranged below the sand store (1).
摘要翻译：在用于产生蒸汽砂的方法如在闭合回路中的能量存储介质中进行。砂在该周期中的接触装置（2）加热从热的气态热载体（3），和在流化床冷却器输出所存储的热（4）热交换元件（5）的至少一个蒸发器和从至少一个过热器。砂从流化床冷却器（4）再循环到一个砂存储（1）和从该处加入接触器（2）可用于重新加热。根据本发明，冷却的涡流室的砂（6）被供给到流化床冷却器（4），在该循环流化床是通过供给空气产生的。循环流化床与向上输送的砂被沉积在固体分离器（7）和所述固体分离器的下方设置供给的砂存储（1）。从砂存储（1）砂然后传递借助重力装入其设置下面的存储（1）砂的接触装置（2）。

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