Electrostatic precipitator for exhaust gas through wet process

The invention discloses an electrostatic precipitator for exhaust gas through a wet process. The electrostatic precipitator comprises a precipitator body and further comprises an atomizing spray mechanism, a uniform direct-current high-voltage electric field mechanism and an electric control device, wherein the precipitator body comprises a precipitator housing; the atomizing spray mechanism and the uniform direct-current high-voltage electric field mechanism are arranged inside the precipitator housing; the electric control device is used for controlling the movement of the atomizing spray mechanism and the uniform direct-current high-voltage electric field mechanism; a whirlwind inlet is formed in one side of the bottom of the housing; a waste liquor outlet is formed in the other side of the bottom of the housing; an air outlet is formed in the top of the housing; a gas condenser used for cooling and condensing high-temperature gas is arranged at the position of the whirlwind inlet and used for liquefying o