焦化厂备煤及配煤综合系统中PLC的应用 |
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引用本文: | 张栋.焦化厂备煤及配煤综合系统中PLC的应用[J].陕西煤炭,2020,39(3):190-192. |
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作者姓名: | 张栋 |
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作者单位: | 山西西山煤气化有限责任公司,山西太原030200 |
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摘 要: | 为提高焦化厂生产运行效率,新型自动化与智能化技术得到了重视。在分析了PLC的软硬件应用原理后,结合备煤及配煤综合系统的实际需求,开展了具体应用分析;从系统设计和过程控制等方面详细介绍了具体操作方式和优化方案,并在某焦化厂进行了实例应用。实践表明,应用PLC技术实现备煤与配煤一体化控制,可以节约占地空间和成本投入,并提高焦炭性能。
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关 键 词: | 焦化厂 备煤与配煤 PLC控制 系统改造 |
Application of PLC in coal preparation and coal blending system of coking plant |
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Authors: | ZHANG Dong |
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Affiliation: | (Shanxi Xishan Coal Gasification Co. ,Ltd. ,Taiyuan 030200,China) |
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Abstract: | In order to improve the operation efficiency of coking plant,new automation and intelligent technology should be adopted.After analyzing the application principle of software and hardware of PLC,combined with the actual demand of coal preparation and coal blending integrated system,the specific application analysis was carried out.From the aspects of system design and process control,the specific operation mode and optimization scheme were introduced in detail,and applied in a coking plant.The practice shows that PLC technology can realize the integrated control of coal preparation and coal blending,save land occupation and cost investment,and improve coke performance. |
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Keywords: | coking plant coal preparation and blending PLC control system transformation |
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