This equipment is used to melt the basalt rock and auxiliary
materials for the production of rock wool, after heating and
holding, by controlling the temperature and flow of the slurry
transported to the centrifuge, the production of rock wool
products.
Electric furnace equipment composition:
1. Raw material drying system.
2. Automatic feeding system.
3. Automatic blanking system.
4. Electric furnace body melting system.
5. Electric furnace power supply high voltage system.
6. Automatic control operating system.
7. Grouting port control device.
8. Circulating cooling water system.
9. Electric furnace hydraulic system.
10. Electric furnace insulation material.
11. Electric furnace environmental dust removal system.
Cold slag rock wool electric furnace mineral wool insulation flow
chart:
Advantages of DC electric furnace treatment of solid waste :
1. Dc arc heat concentration is fast and effective, suitable for
high melting point products smelting;
2. The electrode lifting control adopts PLC frequency conversion
control to achieve double closed-loop control of current and
voltage;
3. Dc arc furnace natural power factor is high, without
compensation, the power factor can reach 0.9 or more;
4. The electrode consumption is 30%-50% of the AC electric furnace,
and has low flicker effect and noise;
5. Multi-electrode power supply. It can effectively solve the
problem of non-conductive charge.
