pressure valve

A brief description is given of the characteristics of the test operation of a novel return feed valve in combination with the features of other raw material return feed valves.

文中介绍了一种新型的回送阀的试验运行的特性，并结合其它回料阀的特点，讨论了本实验用回料阀的所特有的结构特点，分析了试验得出的输送特性曲线和气固比曲线，为进一步实现三联产的工业应用奠定了良好的基础。