Adjusting the air velocity in suction pipe independently; 吸丝管风速实现独立调节;
The article mainly had a research on the pressure rule inside the hydraulic cylinders when the mud pump has been assembled with air chamber on the suction pipe and stack pipe. 本文主要研究了装有吸入空气包和排出空气包的三缸单作用钻井泵工作过程中液缸内压力的变化规律。
A vibrating bottom mechanism was developed to overcome the piled grain on the bottom of the air suction pipe. 为解决气吸式割前摘脱装置的气流吸运管路底板上偶尔产生物料积存的问题,设计了一种底板振动装置。
This paper introduces the structure and hydraulic design of the multiphase flow centrifugal pump, which draught sands from the riverbed and discharge the air of the suction pipe. 文章介绍一种用于从河底吸取泥砂并且有自吸排气的离心式多相流泵的结构及水力设计。