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2011 Urbas UR-FFR-3500 Biomass Hot Water Boiler Plant, 3.5 MW thermal



Manufacturer: Urbas

Model: UR-FFR-3500

Year of Manufacture: 2011

TECHNICAL DATA



Nominal thermal output: 3,500 kW

Fuel heat input: 4,000 kW

Max. operating pressure: 6 bar (test pressure 9.5 bar)

Max. flow temperature: 110 °C

Heating surface: 257 m²

Water content: 10,600 l

Empty weight: 21,000 kg

Grate area: 5.5 m²

Flue gas volume at nominal load: approx. 13,000 m³/h

Flue gas temperature: 150 °C

Fuel consumption at nominal load: approx. 2,390 kg/h

Electrical connected load (boiler incl. fuel feed): 152 kW

Fuel: untreated wood chips, bark, industrial chips (moisture 30–65 %, calorific value 1.59–3.92 kWh/kg)

Chimney: stainless steel, 17 m height, inner diameter 650 mm

System Components :



Material supply system

Firebox with grate

Heat exchanger and Eco filter

Filter system

Chimney system and flue gas ducts including thermal insulation

Ash disposal and ash container

Hydraulic units including lines and hydraulic oil

Electrical system and switch cabinets

System control including PC and software

Aboveground heating network including insulation and heating fittings

Complete thermal insulation

Building structure: roof with trusses, facade, doors, access platforms, and gratings



#ucymac

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