大高炉煤气调压阀组结构改进

The project study of gas pressure regulating valve group in big blast furnace

介绍了大高炉煤气调压阀组所应用的工艺系统情况,分析了在调压过程中噪声产生的原因。运用声源处理法的机理,对从源头降低噪声的新型结构方案进行了探讨,并提出了实施时的注意事项。

This text introduced the technology system conditions of gas pressure regulating valve group in big blast furnace.analyzed the reason for producing noise in the process of regulating pressure.Apply the mechanism of sound source disposal method to study the new structure project of reducing noise from source,put forward the attention in practice.