发展高品质煤矸石烧结制品工艺技术的分析探讨(二)

Discussion on development of high-quality coal gangue fired products technology(Ⅱ)

煤矸石作为内燃和主要原料生产烧结砖在我国已有60多年的历史,但就产品而言,大多数仍为低端墙体填充材料。本文就如何生产高品质的烧结煤矸石制品,从原料分析、处理、成型及干燥焙烧等方面提出不同的工艺技术参数,分析和探讨提高煤矸石烧结制品质量,向高品质发展应注意的一些工艺技术问题。

In this article,on how to produce high-quality fired coal gangue products,different process technical parameters are proposed from the aspects of raw material analysis,processing,molding,drying and firing,etc.,and some processes that should be paid attention to improve the quality of coal gangue fired products are analyzed and discussed.