Study of Grounded Pole Atomized Corona Discharge Coupled with Screen Dust Collection Pole Laminated Dust Collector

Abstract

To solve the dust pollution problem, this paper proposes a new grounded electrode atomized corona discharge coupled with a screen dust collection pole dust collector (ASEP). The discharge characteristics of the wire-barrel electrode (with an aperture of 0 mm) and the wire-mesh barrel electrode (with screen apertures of 1, 2, and 3 mm, respectively) were compared, and the factors influencing the dust removal efficiency were investigated. In the case of grounded atomized negative corona discharge, the discharge characteristics of the wire-barrel electrode (aperture of 0 mm) and wire-mesh barrel electrode (screen aperture of 1 mm) were compared, and the influencing factors of the dust removal efficiency were studied. In the case of grounded electrode atomization negative corona discharge, it is found that the wire-mesh cylinder electrode (screen aperture of 1 mm) has the best dust removal efficiency, and the total charge of the grounded electrode atomization corona discharge of the wire-mesh cylinder structure is dominated by air ionization charge, and the charged liquid droplets only play the role of cleaning.

Keywords

• Atomization
• Dust pollution
• Discharge characteristics
• Charge capacity
• Electrostatic precipitator