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2. 发明申请

US20090283456A1 METHOD OF SORTING PARTICLES OR PARTICLE CLUSTERS IN A FLUID FLOWING IN A CHANNEL 有权
标题翻译：在通道中流动的流体中分散颗粒或颗粒物簇的方法
公开(公告)号：US20090283456A1
公开(公告)日：2009-11-19
申请号：US12437992
申请日：2009-05-08
申请人： Sophie LE VOT , Jean BERTHIER , Florence RIVERA
发明人： Sophie LE VOT , Jean BERTHIER , Florence RIVERA
IPC分类号： B07C5/12
CPC分类号： B01D43/00 , B01L3/502761 , B01L2200/0647 , B01L2200/0652 , B01L2200/0668 , B01L2300/0816 , B01L2400/0463 , G01N2015/0288
摘要： The invention relates to a method of sorting submillimetric particles entrained in a fluid flowing in an axial direction of a main channel, the particles being of density different from the density of the fluid, and the method being characterized in that it implements, in a first region of the main channel, focusing of the particles along a wall (7) of the main channel (1) by means of at least one focusing device (3), and downstream from said region, collecting of particles in at least one sorting and take-off device (40) in communication with the main channel (1) via an opening such that the particles collected are selected by the take-off device as a function of the size of said particles, and in that said at least one sorting and take-off device is a recirculation chamber (40) in communication with the main channel (1) and presenting at least one recirculation zone (41) for concentrating the collected particles.
摘要翻译：本发明涉及一种分选夹带在沿主流道轴向流动的流体中的亚毫米粒子的方法，该粒子的密度与流体的密度密度不同，该方法的特征在于它以第一主要通道的区域，通过至少一个聚焦装置（3）沿着主通道（1）的壁（7）聚焦颗粒，并且在所述区域的下游聚集颗粒至少一次分选和起飞装置（40）经由开口与主通道（1）连通，使得通过取出装置选择所收集的颗粒作为所述颗粒的尺寸的函数，并且所述至少一个分选并且起飞装置是与主通道（1）连通并且呈现至少一个用于浓缩所收集的颗粒的再循环区（41）的再循环室（40）。

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