一种新型微萃取混合器混合性能的研究

摘要

A new microextraction mixer which integrated with advantages of jet mixer and SV static mixer was designed.Making use of the image measurement method to compare mixing performance of above-said mixers was implemented,including the adoption of diesel oil-in-water system and establishing evaluation index of the mixing performance in the mixer, as well as the discussion of influences of both operating condition and mixer's shape on the mixing performance and pressure drop.%结合喷射混合器与静态混合器的优点设计了一种新型微萃取混合器,采用图像测量法对喷射混合器、SV型静态混合器和新型微萃取混合器的混合性能进行了对比研究,采用柴油-水体系,通过建立混合器内混合效果的评价指标,探讨了操作条件、混合器形式对混合效果和压降的影响.