Why does an electric heating tube need to be used for heating in an electrostatic precipitator system?

The main reasons why electric heating tubes need to be used for heating in electrostatic precipitator systems are the following：

Improve dust removal efficiency: The heating of the electric heating tube can increase the gas temperature, reduce the viscosity and specific resistance of the dust, and make the dust easier to be captured by the electric field, thereby improving the dust removal efficiency.

Prevent condensation: In an environment with high humidity, the interior of the electrostatic precipitator is prone to condensation, which leads to short-circuit of the electric field and equipment failure.The heating of the electric heating tube can increase the temperature of the gas and prevent the occurrence of condensation.

Reduce corrosion: In some specific processes, the gas emitted may contain corrosive substances, which will cause corrosion to the internal components of the electrostatic precipitator.Electric heating tube heating can increase the gas temperature and reduce the concentration of corrosive substances, thereby extending the service life of the electrostatic precipitator.

Preheating gas: In some processes, the gas needs to be preheated.Electric heating tube heating can be used as a means of preheating to increase the temperature of the gas and meet the process requirements.