Informações gerais
About Biomass boilers
Biofuels offer challenges in order to reach high efficiency and availability. Biofuel normally tends to create gas-side fouling in all parts of the boiler.
Sobre limpeza
Benefits of our soot cleaning systems for Biomass boilers
Reduced steam consumption for steam sootblowing. Saved sootblower steam is used for increasing heat or electricity production.
Lower fuel consumption. Cleaner tubes mean increased heat transfer and efficiency.
Pressão diferencial mais baixa e mais estável. Infrasound cleaning reaches areas that are not accessible to conventional soot cleaning systems. This means higher availability of the boiler and lower load on ID/FD fans.
Fewer and shorter outages for manual cleaning. With improved cleaning effect you can obtain higher availability and fewer man-hours spent.
Maior vida útil dos trocadores de calor. By reducing or eliminating steam sootblowing or shot cleaning, the lifetime of heat exchangers is prolonged. Infrasound cleaning is a non-abrasive cleaning method that does not wear on heat exchange surfaces or catalyst elements and does not contribute to corrosion or erosion. Using our optimized steam sootblowing also reduces wear since steam is supplied only half the time.
References on Biomass boilers
Lugnviksverket, Östersund Sweden
The infrasound system was installed in order to increase the efficiency of the boiler, by saving soot blowing steam, and to reduce wear on the tube bundles and the catalyst elements. The staff had concluded the damage of the catalyst elements was related to operation of the steam soot blowers.
Pohjolan Voima, Oulu Finland
A case study and results from our infrasound cleaning installation on a biomass boiler at Pohjolan Voima
Knivsta Värmeverk, Knivsta Sweden
A case study and results from our infrasound cleaning installation on a biomass boiler at Knivsta Värmeverk
Forsbacka värmeverk, Lycksele Sweden
A case study and results from our infrasound cleaning installation on a biomass boiler at Forsbacka Värmeverk. Forsbacka Värmeverk was using steam soot blowing in the economizer once every 24 hours prior to the installation of the infrasound generator.
