The boiler is a three-pass, fire-tube steam boiler made by Finnish Ahlström Themoflow in year 1990. The boiler has max operating pressure16 bar with 205 C steam temperature and it is equipped with exhaust gas economizer for preheating incoming feed-water and modulating heavy fuel oil burner. It's has a large 15.2 m3 water volume which allows big momentary changes in load. Other benefits include simple structure, long operating life, reliability and ease of service and maintenance. The boiler is in good operational condition. Feed water pumps and feed water tank with aerator are available for separate request and price. Technical Data: Manufacturer: Ahlström Thermoflow, Kaarina Manufacturing year: 1990 Capacity: 3.3 MW Water volume: 15.2 m3 Steam characteristics: Max 16 bar, at 205 C temperature, saturated Oil Burner: Weishaupt Monarch RMS 50/2 A - ZM (YOC 1990) Oil feeding: 140 - 490 kg/h.
Very little operated (ony 6000 hours totally!) fuel oil fired package boiler made by Högfors (nowadays Foster Wheeler) in 1988. Complete plant with combustion air fan and feed water pumps for immediate delivery, in very good condition. Main scope of the delivery: - Högfors 30 t/h boiler - Oilon burner - Economizer - Combustion air fan - 2 pcs of 90 kW / 25 bar KSB feed water pumps - Fuel oil pumping unit made by Oilon - 8 pcs of steam shoot blowers - valves, fittings and maintenance supports . Type of boiler Water tube type with natural circulation, with two drums Manufacturer Kymin Osakeyhtiö, Högfors, Finland (Foster Wheeler) Model of the boiler: H52-47-25 bar Year of manufacturing 1980 Starting day of operation 16.11.1980 Evaporation 47 t/h saturated steam Temperature of steam 226 oC Effect 30 MW Structural pressure 25 bar Feed water temperature 120 oC Furnace volume 74,5 m3 Surface of furnace c. 136 m2 Surface of convection part 420 m2 Surface of economizer c. 504 m2 Water volume 15,8 m3 Oil Heavy oil (POR 230) Oil burner Saacke SKV, fully automatic, modulating Regulating area of burner 610-3050 kg/h Oil pumping- and pre- Oilon Osva 4000 kg/h heating station Feed water pumps 2 pcs + 1 pc as spare. KSB-centrifugal pump MOVI 65/6, massflow 59 t/h, 29,5 bar motor 90 kW, 2900 r/min Primary air fan Mercantile KDER 75, 37300 Nm3/h, motor 115 kW, 1500 r/min Sootblowers Diamond Superior sootblowers 4 pcs in boiler part Diamond Superior sootblowers 4 pcs in economizer. Dimensions of boiler part: Height 5,2 m, Width c. 4,5 m, Length 10,0 m Weight of boiler part c. 54 t. without water and accessories Weight of economizer c. 15 t. without water and accessories Boiler is suitable for gas operation by changing the burner. The boiler has been in operation only about 6.000 hours. Equipment for SaleGeneral Industry Textile Machinery Process Equipment Energy & Power Gas & HFO Boilers Wind Turbines.
