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.
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