本文提出低温多效海水淡化与双效并联溴化锂吸收式热泵有机结合的新系统(LT-MED-AHP),阐述系统集成构思与特点,模拟分析系统性能特性,同时利用EUD分析方法揭示出关键过程中的节能机理.高温蒸汽输入热泵子系统,提升了海水淡化子系统末效产生蒸汽的品位,研究表明,新系统生产单位淡水的能耗比传统的蒸汽喷射器集成方式(LT-MED-TVC)降低了35.6%.本文工作为低温多效海水淡化装置的进一步节能降耗提供了新途径.
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