Electric Arc Furnace Waste Heat Recovery Boiler
Electric Arc Furnace Waste Heat Recovery BoilerNecessitySteel & iron making accounts for 12% ~ 15% of the entire domestic energy consumption annually,Website:, and around 10% of this huge production comes from EAF (2009). The dust-laden flue gas temperature is approximately 1000℃ ~ 1450℃ which has been traditionally treated by series of water-spraying to lower its temperature down to 130℃. This traditional method requires extra energy input and leads to a tremendous water wastage, for which a quality waste heat recovery system is a responsible choice to make. Design IngenuityBoth flue gas quantity and temperature emanating from the EAF fluctuate along with the smelting cycle. Moreover, gas contains a large portion of dust particles, rendering heat surface (heat exchange surface) susceptible to fraction. Our heat surface area employs a unique multi-free-end-surface design, meaning that the heat surface is able to stretch flexibly within a safe interval as the heat expansion frequently takes its place. Our boiler is also designed with optimal flue gas velocity to ensure the long lifespan of the entire heat surface. The average investment recovery period is 3 to 4 years. Key Parameters1 T of steel production = 150 KG ~ 250 KG of steam output Applicable furnace capacity: 70 T ~ 350 T Rated operating pressure: 1.0 MPA ~ 3.0 MPAPROJECT EAF WASTE HEAT RECOVERY FOR:JIANGSU YONGGANG GROUP CO., LTD. (YONG-STEEL)Rated steam pressure: 3.0 MPA Working steam pressure 1.2 MPA ~ 1.6 MPA Rated steam temp: 235.7 Deg Celsius (saturated temp)1 T of steel production = 180 KG of steam output
Другие товары поставщика
|
|
|
Boiler Serpentine CoilsBoiler serpentine coils are processed by advanced automatic assembly line technology,Website:, from tube-polishing to the fi... |
|
|
|
Rotary Hearth Furnace (RHF)Waste Heat Recovery BoilerNecessityA large amount of high temperature flue gas is being produced in conjunction with the... |
|
|
|
Glass Kiln Waste Heat Recovery BoilerNecessityIn developed nations,Website:, the thermal efficiency of a general glass kiln is from 30% to 40%. In ... |
|
|
|
Non-ferrous Metal SmeltingWaste Heat BoilerNecessityThe metallurgical process of non-ferrous metal consumes a lot of energy which accounts for 10% ... |
|
|
|
Electric Arc Furnace Waste Heat Recovery BoilerNecessitySteel & iron making accounts for 12% ~ 15% of the entire domestic energy consumption annual... |
Все товары поставщика
Похожие товары
