Foam collecting device for flotation and purification of coal series kaolinite

The invention relates to the technical field of flotation froth collection, in particular to a froth collection device for flotation purification of coal series kaolinite. The invention provides a foam collecting device for flotation and purification of coal series kaolinite, which can be used for collecting flotation foam in a horizontal moving direction and improving the foam flotation effect and quality. A foam collecting device for coal series kaolinite flotation purification comprises two bases, partition seats, cross rods, front seats and the like, the tops of the bases are connected with the partition seats, the cross rods are connected between the left portions of the partition seats, and the upper sides of the right portions of the partition seats are connected with the front seats. The output shaft of the motor rotates to drive the main lead screw to rotate, the main lead screw rotates synchronously through the belt and the auxiliary lead screw, the scraping plate is controlled to move left and righ