水泥窑筒体余热回收热电冷联产分析  

Analysis of CCHP in Waste Heat Recovery of Cement Kiln Shell

作　　者：张德莉 刘晓辉 高燕飞 ZHANG De-li;LIU Xiao-hui;GAO Yan-fei(Shanghai Triumph Energy Conservation Engineering Co,Ltd,Shanghai 200063,China)

机构地区：[1]上海凯盛节能工程技术有限公司,上海200063

出　　处：《建材世界》2019年第4期52-55,共4页The World of Building Materials

摘　　要：该文从现有的水泥生产线回转窑筒体余热回收技术背景出发,介绍了回转窑筒体散热及回收利用情况,同时采用热电冷联产,夏季采用溴化锂吸收式制冷机组制冷,冬季产生热水供暖,过渡季采用闪蒸技术提高余热发电系统发电量,从而更加合理的利用回转窑筒体散热。This paper starts from the waste heat recovery technology for rotary kiln shell in existing cement production line,introduces heat dissipation and recycling of rotary kiln shell.By adopting the cogeneration cooling heating and power,in summer,lithium bromide absorption refrigeration unit is used for refrigeration,while hot water is generated for heating in winter.In transition season,flash evaporation technology is used to improve the electricity generation output of waste heat power generation system,thus making more reasonable use of heat dissipation of rotary kiln shell.

关 键 词：余热回收 热电冷联产 溴化锂机组 闪蒸技术 

分 类 号：TQ172.622[化学工程—水泥工业]