Ogólne informacje
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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Kluczowe fakty
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.
Pobieranie
Infrasound cleaning case studies
Radę Dyrektorów Westrock, Stevenson USA
Boiler do odzyskiwania ciepła z wód czarnych w zakładzie Westrock Board jest wykorzystywany w procesie produkcji tektury falistej. Jego nominalowa wydajność wynosi 1,43 mln funtów (649 metrycznych ton) na dobę. Odparacz w tym urządzeniu miał problemy z nagromadzeniem się pyłu.
EEW Delfzijl, Delfzijl Holland
At EEW Delfzijl, The 1 st layer of two in the honeycomb SCR got clogged within 2-3 weeks, requiring explosion cleaning at high costs and causing damages to the SCR elements. There were also an outage every 6 months for manual cleaning. The SCR elements had to be replaced once every year.
Händelöverket P15, Norrköping Sweden
During 2005 the availability of the boiler at Händelöverket was just 7600 hours due to required stops for maintenance. Apart from the two regular stops per year, the boiler had to be shut down two times per year for manual cleaning of the economizer.
Moelven Sawmill, Edane Sweden
A case study and results from our infrasound cleaning installation on a Biomass boiler at Moelven Sawmill. At Moelven Sawmill a Compressed air sootblowing is installed but is relatively weak due to nozzles being installed on the turning chamber between the two tube passes, far from the inlet of the first tube pass where most of the deposits are found.
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