高炉煤气掺混天然气工艺与自控优化设计

Optimization Design of Process of Mixing Blast Furnace Gas with Natural Gas and Automatic Control

结合工程实例,针对煤气混合系统中混合煤气流量调节无法适应小流量工况的问题,提出改进方案,探讨了进一步优化措施。

The improvement scheme is put for- ward combined with an engineering example to solve the problem that the mixed gas flow regulation in the gas mixing system can not adapt to the small flow con- dition. The further optimization measures are dis- cussed.