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随着企业的发展,加热炉工序的节能降耗成为承钢技术攻关的重点。承钢通过在1 780 mm热轧卷板生产线的加热炉上成功应用混合煤气热值仪,掌握了煤气热值的波动规律,实现了实时优化调整空燃配比,从而降低钢坯氧化烧损,提高煤气利用率,达到了提升产品质量和节能降耗的双重目的,并在热值仪的运行中积累了设备使用和维护经验,继而总结出保证设备安全、稳定顺行的注意事项,可供热值仪的操作、维护人员参考借鉴。
With the development of enterprises, energy-saving heating furnace process has become the focus of research Cheng Cheng steel. Chenggang passed the successful application of the mixed gas calorimeter in the heating furnace of 1 780 mm hot-rolled coil production line to master the fluctuation law of the calorific value of the gas and realize the optimization and adjustment of the air-fuel ratio in real time so as to reduce the oxidation burning loss of the billet, Improve gas utilization, to achieve the dual purpose of improving product quality and energy saving, and has accumulated experience in the use and maintenance of equipment in the operation of the calorimeter, then summed up the precautions to ensure the safety of the equipment, stable and forward, available Calorimeter operation, maintenance personnel reference.