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Design and Construction of an Induction Furnace (Cooling System)

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

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Design and Construction of an Induction Furnace (Cooling System)

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  1. 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

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

  3. 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.

  4. 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.

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

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

  7. Improved Heat Efficiency by Improvement of Furnace • Equipment Layout • Frequency

  8. 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.

  9. Conclusion • 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

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