Nirafon Oy provides customized acoustic cleaning systems for industries around the world. The company has over 30 years of experience in keeping processes clean in various types of applications, from boilers to channels, heat exchangers, silos, and much more.
Nirafon acoustic cleaning systems provide the most energy-efficient solution for cleaning of powder-type impurities like ash, soot and cinder. This is thanks to their lower use of compressed air and continuous operation to keep the process efficiency high. The energy savings are considerable especially for power plants.
Nirafon systems drastically reduce the use of water at power plants. Steam is no more needed for soot blowing, so it can be used for its original purpose in power production. Nirafon Oy is a part of Cleantech Finland, a hub of Finnish cleantech expertize and sustainable innovations.
Nirafon acoustic cleaning system is a combination of sonic horns, selected for each application separately. The system removes particles from the surfaces by acoustic pressure shocks. The pressure shocks are repeated until the required result for the cleaning have been achieved.
The system includes automatic control equipment that optimizes the cleaning results. The desired level of cleanness is constantly maintained by cleaning during ongoing process so that the process can continue smoother and efficiently without any interruptions.
Hundreds of plants already benefit from their Nirafon acoustic cleaning systems. The cost savings are a result of improved operating efficiency, increased production, reduced shut-downs and lower operating and maintenance costs.
Nirafon acoustic cleaning systems can be used in numerous applications, from waste-to-energy plants and incineration plants to recovery boilers or desulphurization plants – and much more. They are also an excellent choice for the cleaning of emission reduction technologies whose usage has lately increased due to tightening legislation, as is the case with Selective Catalytic Reduction (SCR) systems.
BOILERS
SUPERHEATERS, FURNACES, HEAT EXCHANGERS
ECONOMISERS, EVAPORATORS
SILOS, CYCLONES, FILTERS
BAGHOUSES, ELECTROSTATIC PRECIPITATORS
AIR PREHEATERS
RECUPERATORS
I.D. FANS, BLOWERS, CHANNELS, FLUES
BFB (Bubbling Fluidized Bed) CFB (Circulating Fluidized Bed) Corner fired Fire tube boilers Grate boilers Pulverized coal fired
Agro biomass Biomass Coal Heavy fuel oil Lignite MSW (Municipal Solid Waste) Oil shale Peat Pellet RDF (Refuse Derived Fuels) Waste
NEEDS ANALYSIS
CUSTOMIZATION & SYSTEM DESIGN
CONSULTATION
OPTIMIZATION
PRODUCTION
TESTING
INSTALLATION
IMPLEMENTATION & USER TRAINING
TECHNICAL SUPPORT
SPARE PARTS
MODERNIZATION
ANIMAL FEED
BREWING & DISTILLING
CEMENT
CERAMICS
CHEMICAL
COSMETICS
DRY BULK MATERIALS
ENERGY
FLOUR & FOOD
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