中频炉如何节能？

　　中频炉熔化一吨铁用电约为500kwh中频炉节能，可降低企业的生产成本，提高竞争力，效益巨大。
中频炉节能有以下途径：　　
1，提高整机配置，如将感应圈、电抗器的铜管、装机铜板、感应炉炉壳等部件加大，可降低损耗，溶化每吨钢大概可节电30度至80度之间。　　
2，P(损耗功率)=I x I (电流的平方) x R(整机等效电阻），由以上公式可以看出，I(电流）减小2倍，P(损耗功率)减小4倍。因此，降低电流节电效果更好，I(电流）减小2倍，溶化每吨钢可节电80度至150度。　　
3，提高中频炉的熔炼速度度可降低损耗，因为中频炉的加热过程中，同样存在散热，有一部分热量散失到空气中，另一部分热量被冷却水带走。熔炼速度越快，熔炼所用的时间越短，同样散热的时间越短。

How to save energy in induction melting furnace?

　　 The induction melting furnace uses about 500kwh of electricity to melt one ton of iron. The induction melting furnace is energy-saving, which can reduce the production cost of the enterprise, improve the competitiveness, and has great benefits.

There are the following ways to save energy in induction melting furnace: 　　

1. Improve the configuration of the whole machine, such as enlarging the induction coil, the copper tube of the reactor, the installed copper plate, the induction furnace shell and other parts, which can reduce the loss, and the melting of each ton of steel can save about 30 degrees to 80 degrees. 　　

2. P (power loss) = I x I (square of current) x R (equivalent resistance of the whole machine). It can be seen from the above formula that I (current) is reduced by 2 times, and P (power loss) is reduced by 4 Times. Therefore, reducing the current has a better power saving effect, I (current) is reduced by 2 times, and electricity can be saved by 80 degrees to 150 degrees per ton of steel melted. 　　

3. Increasing the melting speed of the induction melting furnace can reduce the loss, because during the heating process of the induction melting furnace, there is also heat dissipation, some of the heat is lost to the air, and the other part is taken away by the cooling water. The faster the smelting speed, the shorter the smelting time, and the shorter the time for the same heat dissipation.

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