Rotary suspended coal slime particle removal method and equipment

The invention provides a rotary suspended coal slime particle removal method and applicable equipment thereof. According to the method, multiple separator filtering nets are arranged on the inner wall of a rotary barrel along the radius direction at equal angular intervals; coal slime particles are filtered through rotation of the rotary barrel, and a primary filtering net is arranged in the middle of the inner wall of the rotary barrel; the separator filtering nets are segmented into two parts through the primary filtering net perpendicular to the axis direction; a secondary filtering net is arranged on the front part of the inner wall of the rotary barrel; the equipment also comprises a coal slime powder chute which penetrates through the rotary barrel along the axial direction and is used for receiving coal slime solid particles filtered by the separator filtering nets. The problems that mine water is difficultly recycled at present, a coal slime settling basin in a traditional method is large in occupied area and is not applicable to an underground environment and the cost is high as a flocculant is needed are solved.