The invention discloses a fluidized electric separation device which comprises a fluidized electric separation device body, a high-pressure power supply and an air supply
system. An
air chamber of the fluidized electric separation device body is connected with the air supply
system through a
pipe. The fluidized electric separation device body comprises a
fluidized bed, an air
distributor, the
air chamber, a feeding inlet and a discharging outlet. The feeding inlet and the discharging outlet are formed in the two ends of the
fluidized bed respectively. A
material distribution plate is arranged in the discharging outlet in the horizontal direction.
Electrode plates are arranged on the inner walls of the two sides of the
fluidized bed. the inner sides of the two
electrode plates or the inner side of one
electrode plate are / is exposed or provided with an insulating partition, and the
electrode plates are connected with the positive pole and the negative pole of the high-
voltage power supply respectively; or one side of each electrode plate is connected with the power supply, and the other side of each electrode plate is connected with the ground. A friction bar set is arranged in the fluidized
bed in the axial direction.
Powder material is in full friction with friction bars in the fluidized
bed and the electrode plates or the insulating partition to be fully charged, or the
powder material is in conduction sensing with the friction bars in the fluidized
bed and the electrode plates or the insulating partition to be fully charged. The electric charging requirement in the
separation process is met, the material charging effect is good, separation efficiency is high, the process is simple,
energy consumption is low, and the device is simple.