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发明公开
CN106823424A 降膜蒸发高效气液混合器 无效 - 驳回

降膜蒸发高效气液混合器
摘要：
本发明属于气液混合技术领域，具体涉及一种降膜蒸发高效气液混合器。本发明采用降膜蒸发原理，待混合液体在外翅片换热管内壁成膜，待混合气体在管内流动催进成膜效果，气体在换热管内流通、液体气化后压降小，壳程为加热介质，液体蒸发为气体后和气体混合，换热效率高，液体气化效率高、气液混合均匀。本发明特别适应于气液混合气化、换热效率要求高、气体压降要求小的雾化气化加热场合，例如：反应、加热、再混合、扩散等场合。
摘要（英）：

The invention belongs to the field of gas and liquid mixing technologies, and particularly relates to a falling-film evaporation efficient gas and liquid mixer. The falling-film evaporation efficient gas and liquid mixer has the advantages that falling-film evaporation principles are adopted, films are formed on the inner wall of an outer fin heat exchange tube by to-be-mixed liquid, to-be-mixed gas flows in the tube to promote film forming effects, pressures rarely drop after the gas is circulated in the heat exchange tube and the liquid is gasified, heating media are arranged on shell pass, the liquid is evaporated to obtain gas to be mixed with the gas, the falling-film evaporation efficient gas and liquid mixer is high in heat exchange efficiency and liquid gasification efficiency, and the gas and the liquid can be uniformly mixed with each other; the falling-film evaporation efficient gas and liquid mixer is particularly applicable to atomization and gasification heating places such as reaction, heating, remixing and diffusion places with requirements on high gas and liquid mixing and gasification and heat exchange efficiency and requirements on low gas pressure drop.

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