| 摘要 |
A device for separating foreign materials from coal is provided to discharge the coal smoothly through a screen unit by vibrating the screen unit with a vibrating unit installed at the screen unit and to vibrate the screen unit easily by installing an elastic member at props of the screen unit. A device for separating foreign materials(14) from coal(12) is composed of an upper transfer unit(20) for delivering the coal and having a belt(21) for connecting pulleys(23); a vibrating unit(31) rotating by the pulley and provided with plural projections(31a) formed on the surface; and a screen unit(30) connected to the vibrating unit to separate the coal and foreign materials. The screen unit has props(27) equipped with elastic members vibrating vertically. |
