摘要
根据4座选煤厂配置了气动击打器的细筛缝精煤泥弧形筛的工业性试验数据,简要分析了不同筛缝间隙的弧形筛透筛概率(细粒级分配率)与相对粒度之间的负相关关系,推导出它们之间的回归方程,并作出了定量分析。
In accordance with 4 coal-selected plants to configure the industrial testing data of curved screen for fine coal slime of fine sieve,we simply analyze the negative relationship between probability of bow screen(fine-grained distribution rate)and relative particle size to derive the regression equation between them and make the quantitative analysis.
作者
刘涛
吴大为
高美
于一栋
徐国鹏
张旭磊
LIU Tao(Guohua Technology Group Co.,Ltd.Beijing 101300,China)
出处
《煤炭加工与综合利用》
CAS
2020年第9期9-13,I0002,共6页
Coal Processing & Comprehensive Utilization
关键词
精煤泥弧形筛
透筛概率
相对粒度
回归方程
定量分析
fine coal slime bow screen
screen-penetrating probability
relative particle size
regression equation
quantitative analysis
