ESP Internals

Need Electrostatic Precipitator Spares? Know The Common Components

For someone not aware of the term yet, Electrostatic Precipitator or ESP is basically a filtration device which helps in controlling emissions of minute particles in industries. Their primary task is to use induced electrostatic charge to remove fine particles from flowing gas. Approach any electrostatic precipitator manufacturer and choose from a wide range of equipment according to your requirement. Whatever is the size and design of your ESP, there are a few common components a majority of these models contain. They are known as spare parts.

5 Basic Components Or Spare Parts Of Electrostatic Precipitator

  • Discharge And Emitting Electrodes

This is regarded as the most vital component of the device as it affects its performance. The discharge electrodes are generally fabricated from annealed copper wire tubes of smaller diameter. They can generate high corona as the welded wires vertically hang in the electrode. They generate electrical fields of ionize and high power flue gas.

  • Collecting Electrodes

Sheet metals are generally used to manufacture this component. The negatively charged particulate matter is attracted by the surface and so one can easily use them to treat gases of large volumes. Some of them are designed in such a way so that they can collect particulate matter with higher efficiency.

  • Insulators

Insulators help in mechanically discharging electrodes and isolating them. They are generally used in ground casings as they are the high voltage systems of the device. They are specially designed so that they can back the load of the electrodes. Non-conducting materials are used to make them which make them durable.

  • Hopper Discharge Systems

This is one of the most important Electrostatic Precipitator Spares as it helps in removing the dust collected in the hopper. The functioning of your hopper discharge system can either be automatic or manual. The dust is collected through electrostatic discharge which helps in cleaning the hopper within the shortest span of time.

  • Rapper Coils

If you are willing to get rid of the dust from emitting and collecting electrodes, the rapper coils are exactly the components you need. They can deliver shear forces with huge strength. The electrodes are hit at fixed time intervals which dislocates the dust particles. You can adjust the rapping intensity according to your requirement.

Since you are now aware of the common components of an Electrostatic Precipitator, it’s time you change the faulty parts with new ones or change the device entirely.