发明名称 KRAFTANLEGGNING MED TORKANORDNING AV BRENSLE
摘要 Power plant for burning fuel, primarily coal, in a bed vessel (12) with a fluidized bed (22) of particulate material at a pressure exceeding atmospheric pressure. Consumed bed material and/or ash separated from the combustion gases are removed via a pressure-reducing discharge means (50). A part (50b) of this discharge means is located in a drier for crushed coal in the form of a bed (56). This is arranged as a bed vessel (54) where crushed coal to be dried forms a fluidizable bed (56). The bed (56) is fluidized by gas introduced through nozzles (66) in the bottom (64) of the bed vessel. The discharge part (50b) constitutes a heater for the bed (56) and a cooler for the material to be discharged by the discharge means (50).
申请公布号 SE8701231(D0) 申请公布日期 1987.03.25
申请号 SE19870001231 申请日期 1987.03.25
申请人 ASEA STAL AB 发明人
分类号 F22B31/00;F23C10/16;F23K1/04 主分类号 F22B31/00
代理机构 代理人
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