【摘要】 介绍了循环流化床(CFB)锅炉掺烧煤矸石试验研究的结果。提出以入炉燃料收到基灰分定义计算掺矸率及实际掺矸石量,并结合实例对合理确定掺矸率、CFB锅炉掺烧煤矸石运行应注意的问题等进行了分析。结果对于采用CFB锅炉的电厂合理利用煤矸石发电,具有一定的参考价值。更多还原

【Abstract】 The results of test study on mixedly burning gangue in circulating fluidized bed(CFB) boiler have been presented.It has been suggested to define the ratio of mixed gangue by using the ash content of furnace-incoming fuel as received basis,and to calculate the practical amount of mixed gangue,and combining with concrete example,the problems needing to pay attention for reasonably determining the ratio of mixed gangue and for operation of CFB boiler under condition of mixedly burning gangue have been analysed,the results have certain reference value for some power plants adopting CFB boilers to reasonably use gangue for power generation based on their respective actual situation.更多还原