The former consists of two oxygen lances arranged around, one is a Laval supersonic oxygen lance and the other is a carbon lance used for direct hole carbon powder spraying; The latter is equipped with two spray lance arranged above and below the overall lance, with a supersonic oxygen lance below, which is also a Laval nozzle, and a carbon lance above.

OXYGEN oxygen lance manipulator

The whole process of foam slag smelting, due to the participation of carbon injection, the conditions for the whole process of foam slag smelting are improved, the splash is reduced, the power utilization rate is increased, the noise is reduced, and the quality is improved;

Carbon removal.

Horizontal stirring of liquid bath.

Increase of oxygen efficiency and productivity.

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