入炉焦炭和筛下焦指标变化.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,入炉焦炭和筛下焦指标变化,图,1,近年进厂焦炭平均粒度变化,入炉焦炭和筛下焦指标变化,项目,一期,二期,三期,焦筛使用,间隙,切焦机,刀距,11,年全年,52.68,54.08,53.17,22,68-75,12,年全年,50.82,51.26,51.58,20,75-80,13,年上半年,52.01,51.61,51.25,16,、,18,、,20,80-100,表,1,近年入炉焦炭平均粒度变化情况 （,mm,）,