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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.
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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
Fortum Naantali, Naantali Finland
En casestudie og resultater fra vores infralydrengøringssystem på en kulfyret kedel på Fortum Naantali. Fortum Naantali kraftværk bruger kul som hovedbrændstof. Tungt brændstofolie bruges til startopstart og som støttebrændstof. Raffinerigas anvendes også. De to kedler har hver to luftforvarmere, hvoraf hver har en infralydgenerator installeret under rotoren på røggas-siden.
Blok 7 og Blok 8, Rybnik Polen
En casestudie og resultater fra vores infralydrengøringsanlæg på en kulfyret kedel på blok 7 og blok 8 i Rybnik. På blok 7 og blok 8 i Rybnik blev infralydgeneratorerne installeret i forbindelse med eftermontering af kedlerne med SCR-systemer.
Ryaverket AP1 – AP2, Borås Sweden
A case study and results from our infrasound cleaning installation on a WtE boiler at Ryaverket. At Ryaverket, Steam soot blowing was previously used three times per day in the economizers.
Tidaholms energi, Tidaholm Sweden
At Tidaholms Energi, Compressed air soot blowing is installed but relatively ineffective because of the valves being mounted on the turning chamber, far away from the problem area. This results in the air pressure not reaching the problem area.
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