| abstract |
Disclosed is an exhaust gas treatment system, comprising a dust removal system inlet, a dust removal system outlet and an electric field apparatus (1021), wherein the electric field apparatus (1021) comprises an electric field apparatus inlet, an electric field apparatus outlet, 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) are used for generating an ionization dust removal electric field; the dust removal electric field anode (10211) comprises a first anode portion (102112) and a second anode portion (102111); the first anode portion (102112) is close to the electric field apparatus inlet; the second anode portion (102111) is close to the electric field apparatus outlet; and at least one cathode support plate (10213) is arranged between the first anode portion (102112) and the second anode portion (102111). The system can effectively reduce electric field coupling, such that an electric field apparatus still has a high-efficiency dust collection capability under the impact of a high temperature. |