A device for continuously measuring ice nucleus concentration based on filter membrane method
By designing a continuous ice nucleus concentration measurement device based on the filter membrane method, and utilizing a filter membrane shifting mechanism and multiple sets of pressure filtration mechanisms to achieve full-process automation, the device solves the problems of low efficiency in intermittent operation and manual transfer in existing technologies, improves measurement accuracy and efficiency, and realizes efficient continuous measurement of ice nucleus concentration.
CN122409641APending Publication Date: 2026-07-17LANZHOU UNIV
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- LANZHOU UNIV
- Filing Date
- 2026-05-18
- Publication Date
- 2026-07-17
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Figure CN122409641A_ABST
Abstract
本发明公开了一种基于滤膜法的冰核浓度连续测量装置，涉及冰核浓度测量技术领域。包括主体，主体内部设置有滤膜移位机构和多组压固过滤机构；压固过滤机构的底端设置有活化云室，活化云室的周侧设置有冰晶图像捕捉与计数机构，活化云室的下端设置有废料活动收集组件；压固过滤机构均包括上压滤箱和下压滤箱，上压滤箱通过电动伸缩杆连接于主体顶端，下压滤箱通过支撑架连接于主体内部，上压滤箱上连接有进料软管，下压滤箱的下端设置活化云室；下压滤箱内部设置有活动吹风组件，活动吹风组件用于吹起并分散滤膜上的气溶胶；上压滤箱的侧壁通过传输管路与活化云室的进料端连接，传输管路用于传输被吹起的滤物。本发明可实现多工位并行的连续测量。
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