摘要
针对传统的重力式入料气力输送系统自动化程度偏低、料仓造价偏高等问题,设计一种基于正负压一体式的粉体仓泵气力输送系统.该系统通过切换气源分配组件,实现物料的负压吸料及正压输送,以减少输送管道堵塞的发生,同时结合传感技术和PLC控制,以及人机交互界面的设计,实现系统的自动控制,从而提升系统输送的效率和精度.
Aiming at the problems of low degree of automation and high cost of the silo in the traditional gravity feeding pneumatic conveying system,this paper proposes and designs a powder silo pump pneumatic conveying system based on the integrated positive and negative pressure.The distribution component realizes the negative pressure suction and positive pressure conveying of materials,and reduces the occurrence of blockage of the conveying pipeline.At the same time,combined with the sensing technology and PLC control,as well as the design of the human-computer interaction interface,the automatic control of the system is realized,and the efficiency and accuracy of the system transmission are improved.
作者
贺关丽
王秦越
许宇翔
孙晨皓
HE Guanli;WANG Qinyue;XU Yuxiang;SUN Chenhao(Zhejiang Guangong Intelligent Mechanical Equipment Co.,Ltd,Huzhou 313000,China;School of Electromechanical&Automotive Engineering,Huzhou Vocational&Technical College,Huzhou 313000,China;School of Engineering,Huzhou University,Huzhou 313000,China)
出处
《湖州师范学院学报》
2023年第4期27-32,共6页
Journal of Huzhou University
基金
浙江省湖州市公益性应用研究项目(2019GZ11)。
关键词
正负压一体式
气力输送
管道堵塞
自动控制
positive and negative pressure integral
pneumatic conveying
pipeline jam
automatic control
