1. ENCON THERMAL ENGINEERS
…Answer to the Continued Need for Energy Conservation

2. AN INTRODUCTION Established in 1978 during energy crisis in India.
Oriented towards energy Conservation
Well known for Designing, Manufacturing, Supplying and Commissioning of FUEL EFFICIENT HEATING SYSTEMS on Turn Key Basis

3. WE SERVE… Steel Plants Transformers & Distribution [T&D] Industries
Automotive Industries
Foundries
Aluminum Industries
Pharmaceutical Industries
Cement Industries
Glass Industries
Ceramics & Refractory Industries

4. ENCON IN STEEL PLANTS Ladle Heating System Launder Heating System
Tundish Heating System
Recuperators
Furnaces
Oxy Fuel Technology
Burners and Allied Combustion Equipment

5. LADLE HEATING SYSTEM Ladle capacities up to 300 ton/hr.
Pioneered the unique concept of recuperative ladle preheating system with guaranteed fuel consumption as low as 1.2 ltr/ton.
Saves 20 – 60%
Energized by LDO/LPG/HFO/COG/OXY FUEL

6. LAUNDER HEATING SYSTEM
Short and High momentum flame length achieved through high velocity burners.
Energized by LDO/LPG/HFO/COG/ OXY FUEL

7. TUNDISH HEATING SYSTEM

8. RECUPERATORS Recuperators with flue temperatures of up to 950oC
Preheat temperature of combustion air as high as 450oC
Guaranteed savings of 15-20% and a minimum life of 3 years for ENCON Recuperators

9. FURNACES
Design and manufacture furnaces on turn key basis for the following industries
Rolling Mills
Forging Plants
Heat Treatment Centers
Wire Drawing Plants
Aluminum Plant
Steel Plants
Guaranteed fuel consumption of as low as 33 ltr/ton for billet reheating furnaces

10. CFD OF FURNACE

11. RESULTS OF CFD ANALYSIS

12. Jupiter- Encon Oxy-Fuel Technology
is a patented process for the combustion of fossil fuels with pure oxygen
uses an undiluted high flame temperature, but keeps the same process temperatures
combusts at or near stoichiometric
retrofitted using the same furnace design and refractories

13. Conventional Combustion v/s Oxy-Fuel
Traditional Combustion
Air fuel fired 21% oxygen, 79% nitrogen
3 to 5% excess air
Relatively Low Flame Temperature
Readily Available Nitrogen to Create NOX. Nitrogen Increases the combustion volumes
78% Potent heat escapes through Stack.
Higher Flame temperature
No change in furnace design and materials
Possibility of variable processes
No change in versatility of the usage
Does not affect Inclusions/impurities in the re-melted aluminum

14. Results with Aluminum Melting
Improved Energy Efficiency
417 – 500 Kcal / Kg for continuous runs
Elimination of airborne nitrogen
More radiant heat transfer
Longer gas residence time
Lower Fuel Costs
Natural gas fuel reduction up to 73%
Oil fuel usage reduction up to 68%
Improved Production
Better heat transfer

15. Reduction in Pollutants

16. RAYCON SYSTEMS
Used to heat fresh patch up lining in Induction Furnace with the help of High Velocity Burners
Reduced the “down time” of the furnace by 30 minutes and retrofitted 650 units of heating load to a cheaper source of energy for a 7 ton Induction furnace
Saving of Rs.39,000/month
Payback period of 9 months

17. BURNERS Oil Burners Gas Burners Dual Firing Burning Systems
High Velocity Burners (OIL/GAS)

18. R&D ACTIVITIES Started in the year 1997
Project sponsored by Gas Authority of India Limited (GAIL) and Ministry of Science & Technology in partnership with Indian Institute of Petroleum, Dehradun
Developed gaseous film burner with savings of up to 16% compared to conventional burners
Innovated Gas Heating Elements which can retrofit any heating elements (electric energized) application up to 550°C temperature

19. SOME OF OUR ESTEEMED CLIENTS
Aarti Steel Limited
ABB Limited
AREVA Instrument
Bajaj Auto Limited
B.H.E.L
Bhushan Steel Limited
Cummins India Limited
Danielli India Limited
Divya Yog Pharmacy
Electrotherm (I) Limited
Exide
Godrej & Boyce Mfg. Co. Limited
Hyderabad Industries Limited
Ispat Industries Limited
Jindal Strips Limited
Kajaria Ceramics Limited
L.G. Electronics Limited
LLOYDS Steel Industries Limited
Mahavir Aluminium Limited
MUKAND Limited
NALCO
Orient Abrasives Limited
Ramco Group of Industries
RHI Clasil Limited
Samtel Color Limited
SHAH Alloys Limited
Shriram Pistons & Rings Limited
SIMPLEX Castings Limited
SISCOL
Tata Motors Limited
Tata Steels Limited
Usha Martin Industries

20. Vishve Bandhu Mahendra
THANK YOU!
“ Adopt eco-friendly technologies that your children can be proud of ”
Vishve Bandhu Mahendra