新型干法水泥窑系统平衡研究  

Research of Exergy Balance Analysis for NSP Cement Kiln

作　　者：马娇媚[1] 陶从喜[1] 狄东仁[1] MA Jiaomei;TAO Congxi;DI Dongren(Tianjin Cement Industry Design ＆ Research Institute Co.,Ltd.,Tianjin 30040)

机构地区：[1]天津水泥工业设计研究院有限公司,天津300400

出　　处：《水泥技术》2018年第5期21-25,38,共6页Cement Technology

摘　　要：基于热力学第二定律,以孟电项目热工标定的数据作为输入基础,对典型新型干法水泥窑炉系统进行了计算,得出了典型生产线的量分布,从热平衡和平衡的角度给出了预热预分解水泥生产技术节能降耗的方向。Based on the second law of thermodynamics, using the thermal calibration of Mengdian cement project as the input data, the exergy was calculated for the typical NSP cement kiln system, as well as the exergy distribution of typical cement production lines was given. From the perspective of heat equilibrium and exergy equilibrium, energy saving direction of the cement NSP technology was further pointed out.

关 键 词：水泥窑 热平衡 [火用]分析 节能降耗 

分 类 号：TQ172.622.29[化学工程—水泥工业]