旁路放风合并煤矸石脱水的工艺设想  

Technical Recommendation of Coal Gangue De-watering by Using Kiln Dust from By-pass System

作　　者：王春梅[1] 杨立荣[1] 杨克锐[1] 张志勇[2] 

机构地区：[1]河北理工大学材料学院,河北唐山0630093 [2]唐山市燃气总公司,河北唐山063000

出　　处：《水泥技术》2008年第4期25-28,共4页Cement Technology

基　　金：河北省教育厅基金资助项目(2006430)

摘　　要：在实验室已确定煤矸石脱水的最佳热工制度的基础上,提出了旁路放风合并煤矸石脱水的新工艺。通过热工计算,提出了该旁路系统的设备、工艺流程与主要的热工参数,并对该系统进行了综合评价。On the base of optimal thermal condition of coal gangue dewatering defined in laboratory, a new technique of coal gangue dewatering by using kiln dust from by-pass system is proposed by the author. Through thermal calculation, the equipment, technical process flow and primary thermal parameters of by-pass system are presented here. Overall evaluation of this system is also made by the author.

关 键 词：煤矸石脱水 旁路放风 预分解窑 热工参数 

分 类 号：TQ172.622.29[化学工程—水泥工业]