Recuperators

Description

This equipment is OUR SPECIALITY and has been designed and developed by ENCON for utilisation of waste heat from exhaust flue gases of industrial furnaces. The temperature of flue gases is generally of the order of 600°C to 950°C. Thus, a considerable amount of heat energy, which may vary between 35 to 42% of the heat input to the furnace, goes to the atmosphere as a total loss. A substantial part of this waste heat can be gainfully recovered by installing an ENCON recuperator, which preheats the combustion air from the escaping flue gases to a temperature of about 400°C. This results in recycling of waste heat back to the furnace and saves about 12-15% of fuel oil. Normally the PAYBACK PERIOD OF INSTALLING ENCON RECUPERATOR IS ABOUT 5-7 MONTHS. Recuperator Model Approx. flue gas temp. inlet. Approx. fuel consumption of the furnace ( LDO/FO ) Typical Application RADITION TYPE ENCON 1 HT 750 - 900°C. Upto 30 Ltr/Hr. Forging Furnace ENCON 2 HT 750 - 900°C. 30 - 75 Ltr/Hr. ( Batch type ) ENCON 5 HT 750 - 900°C. 75 - 150 Ltr/Hr. Aluminium Melting ENCON 10 HT 750 - 900°C. 150 -300 Ltr/Hr. Other melting furnaces. Convective Type SPL. Alloy Finned & Plain Steel Tubes ENCON 10 FS Up to 850°C. 20 - 50 Ltr/Hr. ENCON 20 FS Up to 850°C. 50 - 150 Ltr/Hr. Rolling Mills ENCON 30 FS Up to 850°C. 150 - 300 Ltr/Hr. And Heat ENCON 40 FS Up to 850°C. 300 - 500 Ltr/Hr. Treatment ENCON 50 FS Up to 850°C. 500- 650 Ltr/Hr. Furnace ENCON 70 FS Up to 850°C. "ENCON" RECUPERATORS ADVANTAGES OVER OTHERS OTHERS ENCON Plain steel tubes, SS 310 tubes Special Alloy Finned Tubes Preheat Temperature up to 450°C max Preheat Temperature 450 - 510°C Expected Life - 3 years Expected Life - 7 to 10 years Service Duty up to 450°C Service Duty up to 550°C Savings in Fuel Consumption - 7-8 % Savings in Fuel Consumption - 10-12 % Just To Excite You More. • At M/s. TATA SSL LTD., Tarapur, our Recuperator is running since 12 YEARS. • At M/s. NAVA KARNATAKA STEELS LTD., Bellary, our Recuperator is running since 10 YEARS. • At M/s. JORDAN STEELS LTD., Jordan, our Recuperator is running since 7 YEARS.