水泥余热发电系统能量分析及节能方案

Energy Analysis and Saving Programs of Cogeneration System on Cement Industry

在高原气候条件下,以青海互助金圆水泥有限公司余热发电系统为例,对其进行能量流分析,识别了能源利用的关键环节,提出了余热发电系统节能技术方案,方案实施后每年可多发电374.4万k W·h,相当于节约标准煤13218.38 tce,节约电259200 k W·h,产生278.53万元的经济效益,节能效果和经济效益都非常显著。

In the plateau climate conditions,this paper takes the cogeneration project of Qinghai Huzhu Jinyuan cement co.,LTD. For example,analysis the energy flow of the waste heat power generation system,find out the key points of energy loss,proposed energy-saving programs of the cogeneration system,after the implementation of the programs,the cement co.,LTD can more power 3. 744 million,equal to save 13218. 38 tce standard coal,259200 k W·h electricity and produce 2. 7853 million yuan every year.