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文章分析了目前国内混凝土喷射应用的现状及存在的不足,介绍了一种满足市场需求的泵式混凝土湿喷机的工作原理,提出了基于PLC和触摸屏技术的控制方案,并对控制系统软件、硬件的设计进行了阐述。该泵式湿喷机经过多地的工业试验及应用,体现了自动化程度高、喷射效率高、可靠性高以及回弹率低等优势,具有很大的推广应用前景。
This paper analyzes the current situation and existing problems of concrete spray application in our country, introduces a working principle of pump concrete wet spraying machine to meet market demand, puts forward a control scheme based on PLC and touch screen technology, and analyzes the control system software, Hardware design is described. The pump wet jet after many industrial tests and applications, reflects the high degree of automation, high injection efficiency, high reliability and low rebound rate advantages, with great prospects for the promotion.