High Voltage Electrostatic Precipitator

High voltage electrostatic precipitator is a device that uses a high-voltage electrostatic field to ionize gas, and the dust particles are charged and adsorbed onto the dust collection plate under the action of electric field force, thereby achieving gas purification. Its working principle mainly includes four steps: corona discharge, dust charging, dust migration, and dust removal. High voltage electrostatic precipitators are widely used in industries such as power, metallurgy, chemical, and building materials, especially in handling high temperature, high humidity, and high concentration dust.

The core components of a high-voltage electrostatic precipitator include a high-voltage power supply, a corona electrode, a dust collection electrode, and a dust cleaning device. The high-voltage power supply provides direct current high voltage, usually between 40-100kV, and the corona electrode generates corona discharge, which charges the dust particles. The dust collector collects charged dust, and the dust cleaning device regularly removes the dust on the dust collector to maintain dust removal efficiency.

The advantages of high-voltage electrostatic precipitators include high dust removal efficiency (up to 90% or more), low energy consumption, large processing air volume, and wide applicability. However, its disadvantage is that it has certain requirements for the specific resistance of dust, and high or low specific resistance can affect the dust removal effect. In addition, the initial investment in equipment is relatively high and maintenance is relatively complex.

When choosing a high-voltage electrostatic precipitator, factors such as dust characteristics (such as particle size, specific resistance, concentration), gas conditions (such as temperature, humidity, composition), and processing air volume should be considered. During installation, it is necessary to ensure that the equipment is well grounded to avoid the risk of high voltage electric shock. During operation, it is necessary to regularly check the status of the high-voltage power supply, corona electrode, and dust collection electrode, and clean and maintain them in a timely manner to ensure dust removal efficiency.

The maintenance of high-voltage electrostatic precipitators includes regular cleaning of the dust collection electrode, checking the insulation performance of the high-voltage power supply and corona electrode, and replacing damaged components. Strictly follow safety regulations during operation to avoid hazards such as high-voltage electric shock and dust explosion. We now have this type of product in our store. Our cutting dust collector and pulse filter cartridge dust removal equipment have the characteristics of efficient filtration, low noise, and large capacity, and are suitable for various industrial scenarios. Welcome to contact us for more information and to provide you with the best solution.