Clean Air Technology: Dry Electrostatic Precipitators

The technology of dry electrostatic precipitators has been used for more than 70 years for an effective dry dust removal. Michaelis uses the operational experiences in the industrial field and offers ESP systems with gas flow capacities from 1000 Nm³/h upwards.

Fields of application:

• Incineration plants
• Coating process
• Fibre glass production
• Glass production
• Particles with a low output resistance
• Soil decontamination units
• Incineration of salt solutions
• Rolling mills
• Silicon industry
• Stone/soil industry 

Operational experiences:

• Effective dry dust removal
• Automatic rapping devices of the discharge and collecting electrodes reliably avoid plugging
• Controlled high voltage device
• Clean gas dust concentrations less than 5 mg/Nm³ achievable
• No wear of filter media
• Great operational experiences with this technology

Advantages:

• High removal efficiency for particles
• Low specific power consumption
• Nearly maintenance-free