Presentation on theme: "ENCON THERMAL ENGINEERS …Answer to the Continued Need for Energy Conservation."— Presentation transcript:
ENCON THERMAL ENGINEERS …Answer to the Continued Need for Energy Conservation
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
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
ENCON IN ALUMINUM PLANTS Oxy Fuel Technology Furnaces Recuperator Ovens Surface Preparation Burners and Allied Combustion Equipment
Jupiter- Encon Oxy-Fuel Technology 1.is a patented process for the combustion of fossil fuels with pure oxygen 2.uses an undiluted high flame temperature, but keeps the same process temperatures 3.combusts at or near stoichiometric 4.retrofitted using the same furnace design and refractories
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 NO X. 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
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
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 Fuel consumption of as low as 90 ltr/ton for Aluminum Melting furnace
RECUPERATORS Recuperators with flue temperatures of up to 950 o C Preheat temperature of combustion air as high as 450 o C Guaranteed savings of 15-20% and a minimum life of 3 years for ENCON Recuperators
RAD-HEAT GAS HEATING ELEMENTS CONCEPT COMBUSTION IS COMPLETED IN A 3 INCH DIA TUBE/ELEMENT AND THE HEAT TRANSFER TAKES PLACE THROUGH RADIATION FROM THE SURFACE OF THE ELEMENT TO THE ATMOSPHERE. THE ELEMENTS AFTER GETTING HEATED EMIT INFRA RED RAYS IN THE FIRING SECTION AND PROVIDES RADIANT HETAING IN THE REMAINING SECTION.
Retrofitted in many applications which use Electrical Heaters, Thermic fluid up to a temperature of 550 o C Savings from 30% - 70% ‘BEST TECHNOLOGY' award from NSIC 'EXCELLENCE IN TECHNOLOGY' award from CII -SIDBI
OVENS Ovens for various industrial applications for temperatures up to 550 o C –Annealing –Curing –Ageing –Drying
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