联合特钢转炉煤气回收工艺探索

Exploration of converter gas recovery process in united special steel

通过对炼钢厂煤气回收、利用的现状进行分析与研究,找出转炉煤气回收和净化过程中的影响因素。结合炼钢厂目前生产工艺和设备条件,通过采取调整转炉操作、更改喉口开度设定、优化回收条件和加强操作以及设备管理等措施,使煤气回收量由原来的95.79 m^3/t提高到135.57 m^3/t,节能效果显著。

Through analysis and research on the current status of converter gas recovery and utilization in steel mills,the influencing factors in the process of converter gas recovery and purification process are identified.Combined with the current production process and equipment conditions of the steel plant,by measures such as adjusting converter operation,changing throat setting opening size,optimizing recovery conditions,strengthening operation and equipment management etc,the recovery of converter gas increased from the original 95.79 m3/t to 135.57 m3/t,energy saving effect is obvious.