The invention relates to a device used for separating dispersed particles from gas or steam through the electrostatic effect, in particular to a turbulence strong current dust collection device. The turbulence strong current dust collection device comprises a shell. Cathode corona wires and anode plates are fixed to the top of the shell through a cathode suspension system and an anode suspension system. A cathode rapping system corresponding to the cathode corona wires is arranged at the top of the shell. An anode rapping system corresponding to the anode plates is arranged at the bottom of the shell. The corona wires and the anode plates are arranged alternately. Dust hoppers are fixed to the lower portion of the shell. The anode plates are in a grating shape. An air inlet and an air outlet which correspond to the anode plates are formed in the two sides of the shell correspondingly. A gas distribution plate is arranged at the air inlet. The connecting line of the air inlet and the air outlet is perpendicular to the anode plates. According to the turbulence strong current dust collection device, conventional shielding anode plates are replaced by the through-type anode plates, and a special vortex turbulence effect is generated when gas passes through the anode plates, so that dust is further adsorbed and settled, extremely fine dust particles with the grain of PM 2.5 or below can be effectively adsorbed, and the dust capture rate of the anode plates is increased.