One integral fan, engineered not to plug
The fan is Nederman MikroPul's own open paddle-wheel design, chosen specifically so the wetted impeller resists plugging while it brings gas and scrubbing liquid into intimate contact.
Wet Scrubbers
Dynamic Wet Scrubber with an integral wetted fan
MikroPul's most compact scrubber design. One component moves the gas and scrubs it, so solid and gaseous pollutants are captured in the same wetted fan — around 99% efficiency at 2 micron, with lower installation and energy cost than a conventional scrubber train.
How it works
Contact, collision, separation
The scrubber can be used wherever dust, aerosol and gas are present — including dust control on spray drying and incineration plants, and odor control. Here is the path a contaminated gas stream takes through the unit.
Gas enters
Dust, aerosol or gas-laden process air is drawn toward the wetted fan.
Wetted fan
Scrubbing liquid meets the gas at the rotating impeller — the point of intimate contact.
Scrubbing
Pollutants transfer into the liquid. Multiple scrubbing stages can be applied as duty requires.
Centrifugal removal
Centrifugal action pulls heavy wetted particles out of the gas stream.
Clean gas exits
Cleaned gas leaves through the top of the separator.
Why should you choose the Dynamic Scrubber
Small footprint,
high capture
The Dynamic Scrubber is MikroPul's most compact design. Because the fan is integral to the scrubber, it removes the separate ductwork, blower and stack runs a conventional scrubber train needs — so both the space required and the installation cost come down.
Actual results depend on the pollutant, particle size distribution and process conditions — contact us for your specific application.
99.9%
collection efficiency at around 2 micron
collection efficiency at around 2 micron
5–6 in. w.g
operating pressure drop — with performance equivalent to a 14–16 in. w.g. scrubber
operating pressure drop — with performance equivalent to a 14–16 in. w.g. scrubber
2–3 L/G
low liquid-to-gas ratio, so a low liquid rate
low liquid-to-gas ratio, so a low liquid rate
400–75k ACFM
capacity range, set by the fan
capacity range, set by the fan
See it in operation
Watch the Dynamic Wet Scrubber
A short overview of how the integral wetted fan brings gas and scrubbing liquid together in one stage.
Other scrubbers chain together an inlet, a separator, ductwork to the blower, and ductwork from the blower to the stack which is a lot of pieces, all needing space. The Dynamic Scrubber folds the moving-gas stage into the scrubbing stage.
Benefits
The highly efficient Dynamic Wet Scrubber
High collection efficiency
Captures both solid and gaseous pollutants in a single integrated unit
Low pressure drop
A maximum pressure drop of 1.2 kPa (5 in. w.g.) keeps fan energy demand down.
Multiple scrubbing stages
Stages can be added to match the collection target for a given process.
Flexible mist elimination
Various mist eliminator devices can be utilized to suit the outlet requirement.
applications
Where the Dynamic Scrubber works
Particularly suited to the metals and chemical industries, with representative duties below.
Mining
- Uranium ores
- Non-ferrous ores — copper
- Non-ferrous ores — zinc
Minerals
- Potash processing
Process & thermal
- Lime kilns
- Lime shakers
- Dissolving tanks
Common things to know
Frequently Asked Questions
Answers to common questions about the Dynamic Wet Scrubber
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Connect with Nederman MikroPul to improve your dust collection.
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Last updated: July 2026
