煤矸石在熟料生产线上的应用

Application of coal gangue in clinker production line

我公司通过对废弃煤矸石进行配料试验,分析煤矸石化学成分,将煤矸石的配比设定在1.5%,3%对熟料进行化学分析,结果表明:煤矸石中虽然化学成分波动较大,但是经过前期处理以后,其易磨性和易烧性要优于河道淤沙。在使用煤矸石以后,我公司熟料饱和比控制比之前提高了0.02,熟料强度也有了一定程度的提高。

Through the batching test of waste coal gangue,our company analyzes the chemical composition of coal gangue,sets the ra tio of coal gangue to 1.5%,3%to conduct chemical analysis of clinker.The results show that although the chemical composition of coal gangue fluctuates greatly,after the preliminary treatment,its abrasiveness and flammability are better than river silt.After using coal gangue,the clinker saturation ratio of our company has been increased by 0.02,and the strength of clinker has also been improved to a certain extent.