实际物流下能耗及节能潜力的计算分析  

CALCULATION OF ENERGY CONSUMPTION AND ENERGY SAVING POTENTIAL FOR PRACTICAL MATERIAL FLOW

作　　者：李贵阳[1] 张树星[1] 李豪杰[1] 杨卫东[1] 王书桓[2] 郭华[2] 王硕明[2] 陈连生[2] 

机构地区：[1]宣化钢铁公司 [2]河北理工学院

出　　处：《钢铁》2003年第6期74-77,58,共5页Iron and Steel

摘　　要：运用系统节能理论 ,通过对宣钢实际生产中的能耗和物流分析 ,提出了降低宣钢工序能耗的措施及工序节能效果。根据宣钢实际生产流程做出了基准物流图 ,通过基准物流图与实际物流图的对比计算和分析 ,得知物流不合理分配是造成宣钢吨钢能耗较高的主要原因 ;降低企业能耗 ,必须重视对宣钢现有物流的合理调整 ,尤其是对炼铁工序钢比系数的调整 ;只有降低铁钢比 。Many measures to reduce the energy consumption and the proposal of standard material flow diagram at Xuanhua Steel are presented,based on the idea and theory of systematic energy saving and analysis of the practical energy consumption and flows.By comparing the difference between standard and practical material flow diagrams,the main reason of high energy consumption per ton steel and the influence of auxiliary flows on output of main flows and energy consumption are found out to be unreasonable material flows.The very important measure to change this situation radically is to reduce the ratio of iron to steel in ironmaking.

关 键 词：钢铁工业 系统节能 e-p分析法 基准物流图 铁钢比 吨钢综合能耗 

分 类 号：F426.3[经济管理—产业经济]