湿喷台车泵送系统脉冲研究

Study on Pulse Phenomenon of Pumping System of Wet Spraying Trolley

对活塞式混凝土泵泵送脉冲现象产生的机理进行分析,总结出三个造成脉冲现象的关键因素。脉冲现象无法消除,只能采取相应措施加以抑制,介绍了几种有效抑制脉冲的措施,分析了其抑制原理及特点,可有效缓解泵送脉冲这一现象。

In this paper,the mechanism of pumping pulse in concrete piston pump is analyzed,and three key factors causing pumping pulse phenomenon are summarized.Pulse phenomenon can not be eliminated,and can only be suppressed by appropriate measures.This paper introduces several effective measures to suppress the pulse,and analyses the suppression principles and characteristics,which can effectively alleviate the phenomenon of pumping pulse.