Multi -functional coal dressing device

The utility model relates to a mining machinery field, the more specifically multi -functional coal dressing device that says so, through the vibration of shale shaker, with the coal according to different size screenings separately, the coal after conveyor I will filter with conveyor II is carried away, magnetism net and electricity select the impurity of board in with the buggy to detach, degree of automation is high, reduces artifical intensity of labour, reduces to atmospheric pollution after the impurity burning. The upper end at screw conveyer is installed to the motor, the upper end at the screening case is installed to sealed lid, the inside at the screening case is installed to the shale shaker, vibrating motor installs the upper surface at the right -hand member of shale shaker, the upper end fixed connection of coal chute way I is at the right -hand member that filters the case, conveyor II is located the coal chute and says that I lower extreme is under, the upper end fixed ...