abstract |
An exhaust treatment system includes a dust-removal system. The dust-removal system has an electric field device ( 1021 ) and an exhaust cooling device. The electric field device ( 1021 ) includes an inlet of the electric field device, an outlet of the electric field device, a dust-removal electric field cathode ( 10212 ), and a dust-removal electric field anode ( 10211 ), the dust-removal electric field cathode ( 10212 ) and the dust-removal electric field anode ( 10211 ) being used for generating an ionization dust-removal electric field. The exhaust cooling device is used for reducing an exhaust temperature before the inlet of the electric field device. An exhaust dust-removal system facilitates to reduce greenhouse gas emission, and also facilitates to reduce hazardous gas and pollutant emission, so that gas emission is more environment-friendly. |