Thermax offers single-drum and bi-drum type blast furnace gas (BFG)/lean gas fired boilers* for the steel industry. Both packaged and site-erected options are available. The burners for these boilers are manufactured indigenously, incorporating proprietary Babcock & Wilcox design. A notable benefit of Thermax's proven design, effective at over two dozen operating installations, is its high reliability in spite of the peculiar characteristics of the gas-slow-burning nature, low calorific value and low combustibles.
Product Features
- Tolerance to variations in pressure, flow and calorific value of BFG
- Change-over to oil firing in case of interruption of BFG supply
- Refractory-lined furnace for stable combustion; scroll burner for high mixing energy of air and BFG, ensuring efficient combustion
- Safe operation of boiler under varying load conditions
- Zero oil/gas support for operation in 70-100% range of MCR
- Capacities: Up to 500 TPH
- Pressure: Up to 100 kg/cm2 sq(g)
- Temperature: Up to 560ºC
- Fuels: Blast furnace gas, coke oven gas, corex gas, LD gas and other lean gases
- Tata Steel, Jamshedpur
- Jindal Vijaynagar Steels Ltd., Bellary
- Kalyani Steels Ltd., Hospet
- Nagpur Alloys and Castings Ltd., Raipur
- Kirloskar Ferrous Industries Ltd., Hospet
- Steel Authority of India Ltd., Rourkela Bramhani Industries Ltd., Bellary
- Bramhani Industries Ltd., Bellary
*The product is supported under a technical collaboration agreement with Babcock & Wilcox, USA.