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循环流化床锅炉物料平衡分析
引用本文:王智微.循环流化床锅炉物料平衡分析[J].发电设备,2003,17(3):20-23,35.
作者姓名:王智微
作者单位:国电热工研究院,循环流化床锅炉研究所,陕西,西安,710032
摘    要:对循环流化床(CFB)锅炉的物料平衡进行了理论分析和研究。CFB锅炉内的物料可分为底渣、飞灰、内循环物料和外循环物料,实现能够进入炉膛上部内循环物料的平衡是CFB锅炉运行的基础,对CFB锅炉内循环物料量多少的判断对实际运行有重要意义。

关 键 词:循环流化床锅炉  物料平衡
文章编号:1671-086X(2003)03-0020-04

Balancing Analysis of Charges of Circulating Fluidized Bed Boilers
Abstract:The paper presents theoretical analysis and study results on the charge balancing problem of circulating fluidized boilers (CFB). CFB boiler charges can be distinguished into bottom slag, fly ash, internally circulating charge and externally circulating charge. Balancing of charges that enter internal circulation at the furnace's upper part constitutes the operational foundation of CFB boilers. It is important for operation to figure out the amount of charge that partakes in the internal circulation.
Keywords:circulating fluidized bed boiler  charge balancing
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