Key components for efficient operation of electrostatic precipitators
Jun 11,2025
The efficient operation of electrostatic precipitators relies on the following key components:
1. Discharge electrode (cathode): Stainless steel and other corrosion-resistant materials are often used to release high voltage to ionize gas and charge dust. Special structures such as filigree can enhance the discharge effect and improve the dust charging efficiency.
2. Dust collection electrode (anode): made of high-quality steel plate, commonly flat, C-shaped, Z-shaped, etc., capable of adsorbing charged dust. Special design can prevent dust from flying again, and its area and spacing affect the dust removal effect.
3. Vibration dust cleaning device: divided into mechanical and electromagnetic vibration, it can timely clean the dust accumulation on the dust collection electrode. It is necessary to accurately control the vibration force and frequency to ensure the dust cleaning effect and equipment life.
4. High voltage power supply device: converts AC power to DC power to supply high voltage to the discharge electrode, and some have intelligent regulation and over-current/over-voltage protection functions to ensure stable operation of the electric field.
5. Airflow distribution device: installed at the air inlet, consisting of a porous plate and a guide plate, evenly distributing the airflow, allowing dust to be fully charged and adsorbed, and improving dust removal efficiency.
Mastering these accessories facilitates enterprise maintenance of equipment, selection of spare parts, and ensures efficient operation of electrostatic precipitators.
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