Mineral dry method vibration sorting device and method

The invention relates to a mineral dry method vibration sorting device and method. The device comprises a sorting chamber (8) and a wind distribution chamber. The sorting chamber (8) is filled with a sorting dense medium. The device further comprises a vibration excitation unit (14). Both the sorting chamber (8) and the wind distribution chamber are controlled by the vibration excitation unit (14) to vibrate. The wind distribution chamber is located on the lower portion of the sorting chamber (8). An inclined micropore baffle (6) with the adjustable inclination angle is arranged between the sorting chamber (8) and the wind distribution chamber. The device is adopted by the method for sorting. The device is simple in structure and ingenious in design, and the method is easy to control, high in sorting precision and wide in application range, and has important theoretical value and practical significance for the application field for expanding the dry method fluidization sorting technology. 本发明涉及种矿物干法振动分选装置及方法，