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IWWI Cairo 2024  |  Egypt  |  10 - 12 December 2024  |  More Info

Multi-Venturi Scrubber

Effective dust separation
Multi-Venturi Scrubber plant

Multi-Venturi Scrubber

Effective dust separation

Our solution for wet and sticky dust

More and more dusty emissions from humid processes are ending up in exhaust air streams that need to be treated before being released into the atmosphere. This is not only due to the particulate emissions themselves, but also to the odours they contain. The adhesion of strong-smelling compounds to particles in humid and often hot exhaust air leads to an increased odour perception in the environment.

Tholander has developed a compact system specifically for this exhaust air problem, based on a technology that has been used successfully for years in similar cases. Put your trust in our proven solution for a clean and odour-free environment!

Multi-Venturi Scrubber plant
Multi-Venturi Scrubber plant
Multi-Venturi Scrubber plant

Benefit from a
multiventuri scrubber

Icon Reliable and fully automatic operation
Reliable and fully automatic operation
  • Automatic blow-down
  • Automatic rinsing of the separating elements
  • Automatic discharge of non-separable oily dust
  • Level control in the pump sump
  • Dry-run protection
  • Monitoring of the nozzle pre-pressure
  • Frost protection for outdoor installation
Icon Advantages
Advantages
  • Also suitable for hot exhaust air
  • Clear and maintenance-friendly control panel
  • Great flexibility with fluctuating raw gas load
  • Compact design
Icon Durable construction
Durable construction
  • System components made of corrosion- and chemical-resistant materials
Icon 30 years of experience
30 years of experience
  • Active references of all sizes
  • Worldwide delivery

Conception

The principle of the multi-venturi scrubber is to pass the exhaust air through easy-to-clean separator elements to increase the relative velocity between the gas and water phases. The separator elements are constantly sprayed with plenty of water to retain the dust and avoid deposits on the elements. The washed-out pollutants are suspended in the scrubbing liquid and discharged from the system.

Thanks to the continuous water supply, the efficiency of the system remains high as blockages and incrustations are avoided. This ensures a consistently high separation performance and minimises maintenance requirements. The outstanding efficiency of the multi-venturi scrubber makes it particularly suitable for use in industries with high dust loads and strong-smelling exhaust air flows. In addition, the system contributes to a significant reduction in emissions and helps companies to comply with strict environmental regulations.

Applications

  • Drying processes
  • Composting
  • MBA
  • Chemical industry
  • Food industry
  • Tobacco processing