Working principle: This device uses an electrostatic oiler with a honeycomb structure, using a regular hexagonal honeycomb tube with a diameter of 350mm inscribed circle. The equipment uses a 72KV high-voltage power supply, and the negative high voltage generated by the high-voltage DC power supply is connected to the corona electrode (cathode), which generates an electric field between it and the precipitation electrode (anode). By combining particles such as oil mist, dust, and water mist with ions or electrons through an electric field, they generate electricity and move towards the two poles under the action of the electric field force. Due to the small mass, fast movement speed, and wide spatial distribution of electrons, it is mainly the negatively charged particles that move towards the precipitation electrode. After reaching the neutralization of the precipitation electrode, it first adsorbs to the precipitation electrode by residual electrostatic attraction and intermolecular cohesion, and then falls down along the electrode by its own gravity, and is discharged through the oil discharge outlet.  

Near the corona electrode (cathode), corona discharge occurs between the anode and cathode when the electric field strength exceeds a certain limit. At this point, the gas flowing through the electric field undergoes ionization, producing a large amount of ions and electrons. Under high voltage discharge, oxygen atoms with strong oxidizing properties are generated O3， Ions form a large number of hydroxyl radicals (OH) under the action of water vapor, which have strong oxidizing ability. In advanced oxidative decomposition, OH participates in indirect reactions. The reaction pathway between advanced oxidation and pollutants: indirect reaction: pollutant+OH → CO2+H2O.

Note: OH (Eo=2.8V) has a high potential, no selectivity, fast reaction speed, strong reaction ability, fast reaction speed, and can trigger chain reactions to thoroughly remove pollutants from the anode; 2- Cathode; 3- Cathode shelving; 4- Anode upper bracket; 5- Insulated support; 6-Quartz insulated tube; 7-cathode suspension tube; 8-Cathode support frame; 9-Top plate; 10- Removal of cathode from service; 11- Anode suspension hammer; 12- Shell; 13- Import a distribution board; 14- Two imported distribution boards; 15- Export distribution board; 16- Ash discharge device.