General info
Payback within 6-24 months after implementation
Our Infrafone cleaners (low-frequency acoustic cleaning) improves the profitability of boilers. This has been achieved thru more efficient soot cleaning in e.g. economizers, air-preheaters and catalysts (SCR’s), with a general payback time of about 6 to 24 months. Traditional soot cleaning technologies such as steam sootblowing, shot cleaning, sonic cleaning (high frequency), and manual cleaning are generally heavily reduced or eliminated in these applications.
Our range of products is the result of our unique knowledge and our customer focus. We calculate the optimal size and design of the acoustic cleaner for each customer’s particular need and the spatial possibilities of each installation.
See how it works
Key facts
Higher efficiency
From automatic, frequent preventive cleaning of heating surfaces and catalysts.
50-75 %
Reduced steam sootblowing, increasing asset lifetime by less wear and higher efficiency
Stable operation
From more frequent and preventive cleaning
Does Infrasound sound interesting?
Talk to one of our experts to see if Infrasound Cleaning would be a fitting solution for you.
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Infrasound cleaning case studies
Finspångs tekniska verk, Finspång Sweden
A case study and results of an infrasound installation at Finspångs tekniska verk. Before installing the infrasound generator at Finspångs tekniska verk, there were two audible sonic horns installed on the smoke tube boiler.
Sandviken Energi, Storvik Sweden
At Sandviken Energi, The smoke tube boiler produces the basis of Storvik’s district heating. There was previously no soot cleaning equipment installed on the boiler.
Billerud Korsnäs Frövi Rockhammar, Frövi Sweden
A case study and results from our infrasound cleaning installation on a Recovery boiler at Billerud Korsnäs Frövi. The project motivation for Billerud Korsnäs Frövi was to keep the duct clear and eliminate the frequent water washing with resultant corrosion. Other benefits, such as elimination of steam consumption of the soot blowers, would be a bonus. An infrasound generator was installed to solve the problem.
E.ON Mora, Utmeland Sweden
A case study and results from our infrasound cleaning installation on a WtE boiler at Adven Mora. In 2010 a new economizer and new flue gas cleaning equipment were installed at Adven Mora.
Articles related to Infrasound cleaning
Step-by-Step Guide to Implementing Infrasound Boiler Cleaning in Biomass Plants
You know the feeling. That slow, creeping rise in flue gas temperature signals another battle lost. Ash and slag are [...]
How Advanced Sootblowing Optimization Reduces Boiler Emissions
The pressure is on. Every single day, you face a dual mandate that feels almost impossible to balance. On one [...]
Predictive Maintenance with Real-Time Process Analytics for Industrial Boilers
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