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公开(公告)号：US4598653A
公开(公告)日：1986-07-08
申请号：US755981
申请日：1985-07-17
CPC分类号： F23C10/002 , F23B1/36 , F23B10/00 , F23B50/02 , F23B70/00 , F23C1/06 , F23G2900/7013
摘要： The present invention is a process and associated apparatus for obtaining energy from a fuel source having particles varying in size from fines to coarse. The fuel source is introduced into a passageway formed between an upper combustor and a lower combustor. A gas stream is moved upwardly through the passageway such that the fine particles are entrained in the gaseous stream and carried into the upper combustor.
摘要翻译： 本发明是一种用于从具有从细粒到粗粒度变化的粒子的燃料源获得能量的方法和相关装置。 燃料源被引入形成在上燃烧器和下燃烧器之间的通道中。 气流向上移动通过通道，使得细颗粒被夹带在气流中并被运送到上燃烧器中。
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公开(公告)号：US4565139A
公开(公告)日：1986-01-21
申请号：US649558
申请日：1984-09-12
摘要： A low BTU, low volatile content, low carbon and high ash fuel is combusted in a combined shaft kiln combustor and fluidized bed combustor to generate heat which is converted to useful energy. The fluidized bed combustor is mounted vertically above the shaft kiln combustor. A venturi is provided in a passageway connecting the shaft kiln combustor and the fluidized bed combustor to produce a gaseous stream moving at a velocity sufficient to separate finer particles from the low BTU, low volatile content, low carbon and high ash fuel so that the coarser particles are burned in the shaft kiln combustor and the finer particles are burned in the fluidized bed combustor.
摘要翻译： 低BTU，低挥发物含量，低碳和高灰分燃料在组合轴窑燃烧器和流化床燃烧器中燃烧，以产生转化为有用能量的热量。 流化床燃烧器垂直安装在轴窑燃烧室上。 文丘里管设置在连接轴窑燃烧器和流化床燃烧器的通道中，以产生气流，该气流以足以将较细颗粒与低BTU，低挥发物含量，低碳和高灰分燃料分离的速度移动，使得较粗 颗粒在轴窑燃烧器中燃烧，更细的颗粒在流化床燃烧器中燃烧。
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