Design and Construction of an Induction Furnace (Cooling System)

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Presentation transcript:

Design and Construction of an Induction Furnace (Cooling System) Presented By MG THANT ZIN WIN Roll No: Ph.D-M-7 4th Seminar 30.6.2004

Presentation Outlines Objective Features of Induction Melting Furnace Heat Balance of Induction Furnace Energy Saving Measures for Induction Furnace Conclusion

Objective To know the features of induction furnace, heat balance compared with low-frequency induction furnace and high-frequency induction furnace, and energy saving measures.

Features of Induction Melting Furnace Heat efficiency is high. No CO2, Little smoke & soot. Little oxidation/contamination. Temperature control is simple. Installation space is reduced.

Heat Balance of Induction Furnace Total Efficiency Fig – Heat balance diagram of crucible type induction furnace

Energy Saving Measures for Induction Furnace Improved Heat Efficiency by Improvement of Furnace Improvement of Heat Efficiency in Operation Preheating of Material

Improved Heat Efficiency by Improvement of Furnace Equipment Layout Frequency

Improvement of Heat Efficiency in Operation Furnace cover should be closed as far as possible. Molten metal should be held at low temperature and in short time. Dust collecting hood. Cleaning of sand, rust and other dirts.

Conclusion Thank You Many features have induction melting furnace. Total efficiency of high-frequency induction furnace is more preferable than low-frequency induction furnace. You must try to improve heat efficiency in operation carefully. Thank You