Electrostatic Precipitators (ESP)

Providing High Performance With Low Maintenance

Electrostatic precipitators (ESPs) have been a mainstay technology for particulate collection for more than a century, providing an energy-efficient means of collecting and removing particulate matter from gas streams. Combing over 100 years in experience of particulate collection Nol-Tec’s ESP designs utilize the latest know-how from our sister companies Lodge Cottrell and KC Cottrell.

ESPs – the difference

Our ESPs are known by their low maintenance and high-performance qualities giving you longer run time and no forced outages, translating into higher revenue from your process. Using the Lodge Cottrell designs ensures that we offer:

  • Tailor-made designs that are uniquely engineered for your needs, with capability to install upgrades and system improvements for existing ESPs
  • A variety of discharge electrodes that allow for a wider review to best match your needs
  • Rugged, fully shop-assembled collecting plates as an alternative to lightweight panel collecting plates;l
  • High voltage frames that are mounted on T-frames providing greater flexibility and minimize stress on insulators, delivering reliability and lower costs
  • No moving parts in the gas stream, allowing for online maintenance without removing the ESP from the system
  • Up to 99.9% removal of PM emissions
  • Fully automatic controls for minimal operator involvement
  • In-house Ash resistivity test facility, assuring full understanding throughout initial design and operation