The gross structure, principle of work and design gist of High-temperature and High-pressure rotaryvalve in pneumatic conveying system with solid wateric were introcued.
介绍了固体物料气力输送系统高温高压旋转阀的总体结构、工作原理、设计要点及其应用效果。
2
The timing of the rotaryvalve, which is a key operating parameter for cryocoolers, determines the relationship between the intake and exhaust process.
而平面旋转阀的时序又是低温制冷机的一个重要参数，它决定了制冷机系统进气、排气过程之间的相互关系。
3
This paper introduces hydraulic vibration-exciting system for marble moulding machine, and pats forward rational selection method of vibration. parameter for the system controlled by rotaryvalve.