影响空气重介流化床干法选煤分选效果的因素探讨  

Exploration for the Factors Effecting on Performance of Dry Coal Cleaning by Use of Air Dense Medium Fluidized Bed

作　　者：熊建军[1] 梁春成[1] 邢洪波[1] 

机构地区：[1]中国矿业大学,江苏徐州221008

出　　处：《选煤技术》2003年第6期99-102,共4页Coal Preparation Technology

摘　　要：从空气重介流化床干法选煤的工作原理入手,阐述了分选机结构、操作参数、入选煤质量及分选介质等因素对分选效果的影响,并提出了相应措施,对空气重介流化床干法选煤的完善、调试、运行有一定的参考价值。Elaboration is made in the paper, on the influence of the factors such as dry coal cleaner structure, operational parameters, feeding coal quality, separation medium etc, based on the operation principle of dry coal cleaning by use of air dense medium fluidized. Related measures is given in the paper as a valuable reference to perfection and operation of dry coal cleaning by use of air dense medium fluidized bed.

关 键 词：流化床 干法选煤 分选效果 气-固流态化技术 

分 类 号：TD942.4[矿业工程—选矿]