Patent ID: 11931691
Assignee: nan
Field: Chemical engineering (Chemistry)
Classification: CPC B  A | IPC A  B

Claim 6:
7. The system of claim 2, wherein the high-voltage discharge member of the first preprocessing member of the preprocessing unit comprises a discharge electrode, a ground electrode, a high-voltage generator, and a conducting wire, in which the adsorption member includes a grid, a cage, a DC power supply, a conducting wire and an adsorption material loaded on a carrier, so as to primarily remove harmful materials from the air containing the harmful materials, which is introduced to the high-voltage discharge member, through an electrochemical reaction including dissociation, ionization, excitation, oxidation, reduction reaction in a process of high-voltage discharge and then adsorb and remove surplus harmful materials in a primarily purified air with the adsorption material loaded on the carrier of the adsorption member.