摘要
简要阐述了第二类吸收式热泵的工作原理,论述了利用第二类吸收式热泵回收某公司烷基苯装置塔顶物料的废热,直接制取0.35MPa(G),8t/h饱和蒸汽的应用情况分析并其节能效益。应用结果表明,该套装置性能稳定,运行良好,静态投资回收期为0.67年,节能效果及经济效益显著。
This paper expounds the working principle of the second kind absorption heat pump, and the use of the second kind absorption heat pump in waste heat recovery from alkylbenzene plant overhead material to produce saturated steam (0.35 MPa (G), 8 tons/hour). The results demonstrate remarkable energy-saving and economic benefit with stable device performance and static investment payback period of only 0.67 year.
关键词
第二类吸收式热泵
饱和蒸汽
节能
the second kind absorption heat pump
saturated steam
energy saving
