Thông tin chung
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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Những thông tin chính
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.
Tải xuống
Infrasound cleaning case studies
Versowood, Vierumäki Finland
Previously the boiler at versowood was stopped for manual cleaning every second month or six times per year due to that tube inlets were clogged by soot particles, leading to overstraining of the fan and increase of the flue gas outlet temperature from 150°C to 180°C.
Övik Energi, Bjästa Sweden
A case study and results from our infrasound cleaning installation on a biomass boiler at Övik Energi. From 2008-2013 the 3 MW boiler at Övik Energi was operated using 100 % pine oil pitch (tallbeckolja in Swedish). No automatic soot cleaning method was used and the boiler had to opened for manual cleaning of the smoke tubes once a month.
Nhà máy nhiệt điện khối 6, Västerås, Thụy Điển
Bình hơi 6 tại Kraftvärmeverket ở Västerås hiện là chiếc bình hơi WtE lớn nhất thế giới. Nguồn nhiên liệu là chất thải được phân loại (RDF) nhập khẩu từ Vương quốc Anh. Hàm lượng thủy tinh và nhôm tương đối cao. Bình hơi này phục vụ cho tải công suất chính của nhà máy và là dây chuyền sản xuất rẻ nhất, vì vậy ưu tiên hàng đầu là đảm bảo hoạt động liên tục.
TPK-EPO, Sevnica Slovenia
A case study and results from our infrasound cleaning installation on a biomass boiler at TPK EPO. Before the installation of the Infrasound generators at TPK-EPO, the multi cyclone and the fintubed economizer were cleaned every 6-8 weeks due to increasing flue gas dP. The economizer is also cleaned with steam soot blowers. After the installation the eco and multi cylone are cleaned once per year.
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