乳化炸药生产线网络式主从站自动化控制系统开发

现代矿业 ›› 2018, Vol. 34 ›› Issue (02): 123-127.

乳化炸药生产线网络式主从站自动化控制系统开发

陈勇亮^1,2,3，张欣⁴，王灿灿^1,2,3

1.中钢集团马鞍山矿山研究院有限公司；2.金属矿山安全与健康国家重点实验室；3.华唯金属矿产资源高效循环利用国家工程研究中心有限公司；4.安徽恒源技研化工有限公司

出版日期:2018-02-24 发布日期:2018-03-21

Development of Network Automation Control System with Primary and Secondary Stations of Emulsified Explosive Production Line

Chen Yongliang1,2,3， Zhang Xin4，Wang Cancan1,2,3

1.Sinosteel Maanshan Institute of Mining Research Co.,Ltd.；2.State Key Laboratory of Safety and Health for Metal Mines；3.Huawei National Engineering Research Center of High Efficient Cyclic and Utilization of Metallic Mineral Resources Co.,Ltd.；4.Anhui Hengyuan Technical Research Chemical Co.,Ltd.

Online:2018-02-24 Published:2018-03-21

摘要/Abstract

摘要： 随着乳化炸药生产工艺日渐成熟，制药设备水平不断升级，国家和行业对炸药生产安全性要求进一步提高，最大限度提高乳化炸药生产的自动化水平，减少在线操作人员数量，对于确保制药企业安全生产具有重要作用。以安徽恒源技研化工有限公司为例，对其乳化炸药生产线网络式主从站自动化控制系统进行了设计和开发。该系统采用中型西门子S7-300 PLC系统，设置1个主站和2个从站，采用以太网进行通信，大大提高了数据的传输带宽和速率，保障了生产过程中数据得以及时处理和系统快速输出反应，提高了炸药生产的安全性；该套系统具备多处上位机可同时操作，确保在单个系统发生故障时，其他备用系统可以正常介入。实践表明，自2016年12月系统建成投产以来，所生产的乳化炸药质量完全达到国家各项指标要求，系统运行稳定可靠，对于实现乳化炸药生产线无（少）人化操作、智能化控制、多元化平台展示、生产设备远程操作有一定的借鉴价值。

关键词: 乳化炸药生产线, 西门子S7-300PLC系统, 以太网, 自动化控制系统

Abstract: With the gradually mature of the emulsified explosive production technique,the development of emulsified explosive production equipment technique and the improvement of the requirements our county and industry to the safety of emulsified explosive production,it is necessary to ensure the safety of emulsified explosive production by improving the automation degree of emulsified explosive production and reducing the number of online operators.Taking Anhui Hengyuan Technical Research Chemical Co.,Ltd. as an example,the network automatic control system with primary and secondary stations of emulsified explosive production line of the company is designed and developed.In the system,medium-sized Siemens S7-300 PLC system is adopted,a primary station and two secondary stations are set,the communications of the stations is realized by Ethernet,so the transmission bandwidth and efficiency of the control data obtained by the system are improved effectively,the control data of the production process can be processed timely,the rapid output response of system is guaranteed,besides that,the safety of emulsified explosive production is ensured;several upper machines are installed in the system,which is help for operating the system simultaneity,if a single system break down,other standby stations can be assessed to the system.The applications of the system show that since December in 2016,the system is developed and applied,the indexes of some relative standards are met by the emulsified explosive produced by the system,the system operation is table,it can provide some reference for realizing the goals of no (little) humanized operation,intelligent control,diversified platform display,remote operation of production equipment of emulsified explosive production line.

Key words: Emulsified explosive production line, Siemens S7-300 PLC system, Ethernet, Automation control system

陈勇亮, 张欣, 王灿灿. 乳化炸药生产线网络式主从站自动化控制系统开发[J]. 现代矿业, 2018, 34(02): 123-127.

CHEN Yong-Liang, ZHANG Xin, WANG Can-Can. Development of Network Automation Control System with Primary and Secondary Stations of Emulsified Explosive Production Line[J]. Modern Mining, 2018, 34(02): 123-127.

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