Directly fired steam boilers - Import export

Thanks to large contact surface of water with smoke pipes, high operational safety and longer boiler life are guaranteed. The small water volume provides a better inside circulation and safe heat transfer with faster steam generation time. Increased strength and flexibility with corrugated furnace that is manufacturing by Eralp in 900°C degrees. In 3-pass Shell boiler design, the heat load of furnace is less than 1,2 MW/m. The result of this design is an ideal combustion with less NOx emissions, thus it causes lower fuel consumption. Further gains in efficiency can be obtained by using economizer for feeding water by preheating and air-heater for combustion air heating. The energy of flue gas can be recovered and the efficiency of boiler system is increased 5-8%. According to pressure of boiler, efficency increase up to %91. Eralp manufactured the highest efficent boiler (totally efficiency=%98,4) with two economisers which efficency tested and approved by Notify Body.