The multi-functional furnace wall bundle oxygen gun is a new type of furnace wall oxygen gun integrating scrap preheating, cutting scrap, three-way refining and secondary combustion. The middle through hole of the multi-function furnace wall cluster oxygen gun nozzle is the main oxygen nozzle, and the natural gas ring hole (for injecting combustion gas flow) and oxygen ring hole (for injecting epoxy) are outward. This oxygen gun is a versatile chemical energy input device that can operate in different modes according to process requirements, providing good energy input.
The multifunctional furnace wall cluster oxygen gun is used as a burner in the early stage of melting, heating scrap steel, and as a cluster gun in the late melting and oxidation period.
Multifunctional furnace wall oxygen guns can bring economic benefits in the following ways:
- Higher iron and manganese yields;
- Lower consumption of aluminum for deoxidation;
- increasing the rate of decarbonization;
- less splashing, resulting in less effort to maintain the pit;
- spray less spray gun nodulation;
- improve the melting of heavy scrap in the furnace;
--It is conducive to converter end point control and reduces the reblowing rate
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