Electrostatic precipitator discharge electrode corrosion is a common problem, here are some suggested solutions:

Choose corrosion-resistant materials: When designing and manufacturing electrostatic precipitators, especially When selecting the material of the discharge electrode, priority should be given to materials with good corrosion resistance. This can effectively reduce corrosion problems caused by environmental humidity, acidic gases and other factors.

Control environmental humidity: Humidity is one of the important factors causing corrosion of electrostatic precipitators. Therefore, by controlling the operation of heating and humidification equipment and keeping the humidity of the internal environment of the dust collector within an appropriate range, corrosion can be effectively prevented.

Strengthen cleaning management: Clean and remove dust from the electrostatic precipitator regularly to prevent dust, impurities and other substances from accumulating on the discharge electrode for a long time and causing corrosion. At the same time, condensation and water accumulation around the discharge electrode should be regularly inspected and cleaned to reduce sources of corrosion.

Improve electric field distribution: Optimizing electric field distribution can reduce local corrosion of discharge electrodes. By adjusting the electrode spacing and increasing the number of electrodes, the uniformity of the electric field distribution can be improved, thereby reducing the corrosion of the discharge electrode.

Use anti-corrosion coating: Coating a layer of anti-corrosion coating on the surface of the discharge electrode can improve its anti-corrosion performance. Anti-corrosion coatings should have good adhesion, wear resistance and chemical resistance to ensure effective protection during long-term use.

Regular inspection and maintenance: Regularly inspect and maintain the electrostatic precipitator to detect and deal with corrosion problems in a timely manner. Discharge electrodes that have corroded should be replaced or repaired in time to avoid further deterioration of the corrosion problem.

In summary, solving the electrostatic precipitator discharge electrode corrosion problem requires starting from many aspects such as material selection, environmental control, cleaning management, improvement of electric field distribution, anti-corrosion coating application, and regular inspection and maintenance. Comprehensive measures can effectively reduce the occurrence of corrosion problems and ensure the normal operation and service life of the electrostatic precipitator.