- EDC - Electrostatic Dust Collector
EDC is an electrostatic dust collector for treatment of particle-containing or aerosol-containing process waste gases of up to 90 m³/h like they accrue, for example, in solar cell manufacturing. The system successfully reduces the risk of exhaust blockage and can be used with the most abatement devices.
Operating Principle
The waste gas flows into a tank that functions at the same time as a reservoir for the scrubbing water. The tank is equipped with nozzles for pre-scrubbing, which saturate the gas with water and create a turbulent flow. Afterwards, the waste gas is channeled into the electrostatic dust collector tube, where the contained particles are then ionized and collected in a grounded water film on the water wall. The electrostatic collector reduces particle emissions of even the finest particles up to 99,9 %. The filtered fine dust is suspended into the scrubber solution. The dust collector is equipped with an automatic self-cleaning mechanism for the emission electrodes. The system can be equipped with an optional pressure controlled fan and an optional lye metering device.
Your Advantages
- Efficient treatment of particle-containing or aerosol-containing waste gas flows
- All solid particles suspended in liquid
(no dry dust handling) - Extremely low particle emission
- High safety standards (all critical parameters are sensor monitored)
- Interface to upstream abatement systems
Technical Data
- Waste gas connection: 1 x DN100
- Gas flows: max. 90 m³/h
- Measurements (D × W × H):
830 mm × 855 mm × 2100 mm
Access to maintenance area on front and
back side - Precipitation rate up to 99.9 %
- EDC PLUS - Electrostatic Dust Collector PLUS
EDC PLUS
EDC PLUS is an electrostatic dust collector for treatment of particle-containing or aerosol-containing process waste gases of up to 270 m3/h, like how they accrue, for example, in solar cell manufacturing. The system successfully reduces the risk of exhaust blockage and can be used with the most abatement devices.
Your Advantages
- Efficient treatment of particle-containing or aerosol-containing waste gas flows
- All solid particles suspended in liquid
(no dry dust handling) - Extremely low particle emission
- Internal back-up during the cleaning process of the electrodes
- High safety standards (all critical parameters are sensor monitored)
- Interface to upstream abatement systems
Technical Data
- Waste gas connection: 1 x DN150
- Gas flows: max. 270 m³/h
- Measurements (D × W × H):
1500 mm × 1000 mm × 2100 mm
Access to maintenance area on front and
back side - Precipitation rate up to 99.9 %
Operating Principle
The waste gases are introduced in a pre-scrubber and following in a tank which is simultaneously a storage tank for the washing water. The pre-scrubber is equipped with nozzles which saturate the gas flow with water, deposite rought particle and create a turbulent flow. Afterwards, the waste gas is channeled into the electrostatic dust collector tube, where the contained particle are ionized and precipitated in a grounded water film on the water wall. EDCPLUS reduces particle emissions of even the finest particle up to 99.9 %. The filtered fine dust is suspended into the scrubber solution. The dust collector is equipped with an automatic self-cleaning mechanism for the emission electrodes. During the selfcleaning of the operating emission electrodes the gas flow is cleaned by additional dust collector columns to guarantee a continuous dust precipitation.
