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针对配煤中心放炮连锁系统人工就地控制方式可能导致空气炮启动不及时、操作不方便及维修复杂等问题,设计了一种基于PROFIBUS总线的放炮连锁控制系统。该系统采用PROFIBUS总线技术将多套连锁放炮系统和加气泵站构建成工业现场级控制网络。实现了各装置之间的联动和实时监控。在应用中验证了该设计,避免了空气炮启动不及时、操作不方便等问题,提高了工作的效率。
In view of the artificial control system of the firing system in the coal blending center, it may lead to problems such as the improper start-up of the air gun, the inconvenient operation and the complicated maintenance. A fire control interlocking control system based on PROFIBUS is designed. The system uses PROFIBUS bus technology will be more sets of chain blasting system and filling station into an industrial field level control network. Realize the linkage between the devices and real-time monitoring. The design is validated in the application, which avoids problems such as improper start-up of the air cannon and inconvenient operation, and improves the work efficiency.