Separation device with a separation channel and a counter channel

摘要

The device has a casing (100) with a cavity (110) defining a cylindrical inner wall (120) with a preset height. A cylindrical annular separation channel (200) with a rectangular cross section is formed by mounting units (10, 20, 30). A counter channel (300) is positioned opposite to the channel (200) between the unit (10) and the wall. The channel (300) has cross section larger than cross-section of channel (200) and has identical thickness. An independent claim is included for a separation apparatus comprising the solution separation device.