Strong magnetic dry separation machine

A novel strong magnetic dry separator used to separate weakly magnetic minerals relates to the technical field of the dressing equipment and comprises a support 9, a motor 8 positioned on the support 9, a belt transmitting set 7, a belt 6, a dividing dial 5, a fan and a magnetic control system, which is composed of a magnetic pole 1, a magnetic clapboard 2, an iron core 10, an exiting coil 3, a magnetic yoke 4 and a power source 11. The magnetic pole 1 consists of two cylindrical magnetic poles and the magnetic clapboard 2 is positioned between the two poles. The cylindrical surface of the magnetic pole 1 is in dentation and a space 12 is provided between the magnetic pole 1 and the magnetic yoke 4. The strong magnetic dry separator can generate a high-gradient magnetic field with nearly 20000Gs at the magnetic pole to magnetize the feebly magnetic ore smaller than or equal to 10mm at the magnetic pole so that the feebly magnetic ore falls down separately from the non-magnetic ore. The separator launches a ne