The WESP is a high performing wet electrostatic precipitator.

The WESP design is modular shaped. The nominal capacity of each module
is from 1.000- 300.000 m3/h. At larger installations a number of modules are
installed in parallel.

Why select a WESP?

• Lower emissions
  
• Higher efficiency on sub-micron Particulate
  
• Capture both aerosols and solids
  
• No fire.
  
• No mowing parts
  
• Dust resistivity not a factor – wet system
  
• No rapper re-entrainment
  
• Higher Power levels

FEATURES & DESIGN DATA

Gasflow/module 1.000-300.000 m3/h
Emission 0,5 - 20 mg/Nm3
Purge-air 2-5 m3/h and insulator
Gas conditions saturated gas
Upflow and downflow configurations
BACT-o-ROD rigid discharge electrodes
Hybride FRP/Stainless steel design
All stainless steel construction
Robust, heavy duty design
Modular design
Online intermittent flushing

72.000 m³/h
Waste incinerator

250.000 m³/h
Fire Laboratory

HOW IT OPERATES

The saturated dust-loaded flue-gas enters the casing either on the top or in the bottom.

The gas is evenly distributed over the veritcal "tubes".

The walls of the tubes are electically grounded and forms the collecting electrodes. In center of each tube there is a discharge electrode. High negative voltages are applied to the discharge electrode. The gas close to the discharge electrode is ionized by a corona discharge. The aerosols- and dustparticles are during their passage negatively charged by the impact of the gas ions. The particulates are deflected towards the electrically grounded collecting electrodes. The dust and aerosols are attached and temporarily deposited to the tube walls.

The sludge of dust exit from the bottom-hopper.