MAGNETIC DESLIMER Russian patent published in 2003 - IPC

FIELD: mineral concentration; applicable in desliming of finely divided, particularly, magnetic ores. SUBSTANCE: magnetic deslimer includes tank, loading and unloading devices, main and additional magnetic systems installed in tank. The first additional magnetic system is made in the form of vertically installed and radially diverging magnetic plates, and the second additional magnetic system is made in the form of parallel magnetic plates located under each unit of magnets of main magnetic system coaxial to their magnetic gap at a distance equaling height of said unit and installed at the same level with the first additional magnetic system which is located at a distance from it equaling height of its plate. EFFECT: higher efficiency of concentrator due to prevented capture of lean growths together with magnetite. 2 dwg