摘要
国内对于低温烟气余热回收领域的研究与应用尚为空白,结合严寒地区某高校食堂所排出的低温烟气的特点,研制出一种基于微热管阵列技术的新型余热回收装置并应用,对低温烟气中的余热进行回收。试验表明:通过实验设备计算出应用于实际工程的设备,余热回收总换热量可达58.232kW,余热回收装置应用于严寒地区效果好。虽然余热回收装置初投资大,投资回收期长,但设备管理方便,达到了节能减排的目的,具有广阔的应用前景。
The research and application of waste heat recovery of low temperature flue gas in our country is still blank. A new type of waste heat recovery device based on micro heat pipe array technology is developed according to the characteristics of low temperature flue gas discharged from a university canteen in severe cold area. And application, for low temperature flue gas waste heat recovery. The test results show that the total power of waste heat recovery can reach 58.232 kW by calculating the equipment used in practical engineering, and the application of waste heat recovery device in severe cold area has a good effect. Although the waste heat recovery unit has a large initial investment and a long investment recovery period, the equipment management is convenient, achieving the purpose of energy saving and emission reduction, and has a broad application prospect.
出处
《节能》
2019年第6期50-52,共3页
Energy Conservation
基金
大学生创新创业训练项目“基于微热管阵列的低温气体余热回收装置”(项目编号:201810191112)
吉林省教育厅“十三五”科学技术项目“基于微热管技术低温淋浴水热回收项目”(项目编号:JJKH20170251KJ)
关键词
余热回收
微热管阵列
低温烟气
严寒地区
waste heat recovery
micro heat pipe array
low temperature flue gas
severe cold area
