回转窑煅烧针状焦热平衡分析与节能措施探讨

Heat Balance Analysis and Energy Saving Measures of Kiln-Calcined Needle Coke

回转窑是针状焦煅烧生产过程中耗能的关键设备,通过对某针状焦企业回转窑煅烧过程的物料平衡和热平衡进行计算,定量分析煅烧回转窑热量利用的现状,找到其耗能大的影响因素;根据能耗指标分析,探讨和研究回转窑的节能减排方案和措施,为进一步改进回转窑煅烧针状焦的热工操作提供依据。

Rotary kiln is the key equipment of energy consumption in the production process of needle coke.Through the calculation of material balance and heat balance in Kiln-Calcined process of a needle coke enterprise,the current situation of heat utilization of Kiln-Calcined is quantitatively analyzed,and the influencing factors of energy consumption are found.According to the analysis of energy consumption index,the energy conservation and emission reduction scheme and measures of rotary kiln are discussed and studied,so as to provide a basis for further improving thermal operation of Kiln-Calcined needle coke.