炼焦自动化控制实现综合有效指挥管理_过程控制及自动化仪表

炼焦自动化控制实现综合有效指挥管理由刀豆文库小编整理，希望给你工作、学习、生活带来方便，猜你可能喜欢“过程控制及自动化仪表”。

炼焦自动化控制实现综合有效指挥管理

炼焦自动化控制系统为焦化厂各工艺过程设备自动化控制及综合管理提供综合自动化解决方案，主要包括焦炉炼焦过程控制系统、煤气鼓风冷凝控制系统、煤气净化产品回收控制系统、自动配煤控制系统、焦化自动上煤皮带输送联锁系统、干熄焦自动控制系统、焦炭运输控制系统等，各控制系统通过百兆光纤环网构成焦化厂综合管理系统，对整个焦化厂生产数据采集、过程控制、调度管理等进行综合指挥管理。

Coking automation control system to provide integrated automation solutions for control automation equipment in the proce of coking plant and comprehensive management, mainly includes coke oven coking proce control system, the gas blowing condensation control system, gas purification and recycling automatic coal belt control system, automatic control system for coal blending coking, conveying interlocking system, automatic control system of coke dry quenching, coke transportation the control system, the control system composed of integrated management system in coking plant by fast fiber ring network, comprehensive management of the http://www.daodoc.com/

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http://www.daodoc.com/ coking plant production data acquisition, proce control, scheduling management.系统特点：集中的、从上到下的组态方式与人机界面；同现场总线技术溶为一体；开放的结构，支持OPC数据通讯，可以与厂级管理网络实现无缝连接；高度的可靠性和稳定性；高速度、大容量的控制站。

System features:

centralized,from

the configuration to the next and man-machine interface;with field bus technology for the integrated solution;open structure, support for the OPC data communication, and supervisory management network to realize the seamle connection;high reliability and stability;control of high speed, large capacity of the station.系统特点：高度的可靠性安全性；适时的数据历史趋势记录设备的运行状态；开放的结构，可实现厂级通讯的无缝链接；多项设备安全联锁功能保障设备安全；强大的故障报警系统为设备安全可靠运行提供强有力的安全预警。

System features: reliability, high security;running status data of history recording equipment timely;open structure, can realize the seamle link of plant-level communications;multiple equipment safety interlock function of ensuring safety of http://www.daodoc.com/

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http://www.daodoc.com/ equipment;strong fault alarm system provides security warning strong runs off for equipment safety.焦炉煤气净化回收过程自动控制系统是对焦炉煤气净化回收中主要工序生产设备进行生产过程的监视控制，主要包括煤气脱氨、终冷、洗苯、粗苯蒸馏、脱硫等工序，该系统基于全集成自动化的思想与现场总线技术溶为一体，是面向工艺的新一代过程控制系统，对于煤气净化回收的各个工段具有很好的监控和管理效果。在整个净化回收系统中，采用现场总线将各工段分站连接，在中心控制室对各工段的生产情况进行监控，将各工段连接为统一的、灵活的整体，并以工艺要求为依据，设计为适合焦化特点的具有管理特性的综合性监控网络系统。

Automatic control system for monitoring production proce control of coke oven gas purification proce in the recovery of production equipment of coke oven gas purification recovery proce, including gas ammonia removal, the final cooling, washing benzene, crude benzol distillation, desulfurization proce, the system is based on the idea of integrated automation and field bus technology for the integrated solution, is a new generation of proce control system for proce for gas purification recovery, each section has http://www.daodoc.com/

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http://www.daodoc.com/ a good control effect and management.In the purification and recovery system, the field bus station connected to each section, in the central control room to monitor the production situation of each section, each section is connected to a unified, flexible, and in the proce as the basis, design suitable for coking with the characteristics of the management characteristics of the comprehensive monitoring network system.系统功能：对煤气净化化产回收各阶段的温度、压力、流量、液位等检测控制参数，采用传统的PID调节、串级调节与先进的控制理论相结合，并将受各种干扰因素影响难以控制的温度、压力等实施精确控制，对各阶段的流量参数进行温压补偿保证测量更精确泰山衡器，对生产的各级联锁实施严格控制，有效避免了生产事故的发生，利用丰富的报警信息和生产数据历史趋势记录，为故障处理和生产管理提供客观准确的依据。

System functions: to purify the recovery temperature, preure, flow, liquid level detection and control parameters of each stage of gas, with traditional PID control, cascade control combined with the advanced control theory, and will be difficult to http://www.daodoc.com/

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http://www.daodoc.com/ control the various interference factors such as temperature and preure, the implementation of precise control, temperature and preure compensation to ensure accurate measurement of flow parameters of each stage, all levels of interlocking on the production of the implementation of strict control, effectively avoid production accidents, make full use of the alarm information and production data history recording, to provide objective and accurate basis for fault proceing and production management.本系统采用面向对象的过程控制方法，结合先进的设计方案软硬件技术，实现包括现场总线通讯、车辆位置识别精确定位、无限数据传输、设备联锁启停等功能，灵芝孢子油达到对焦化煤场及原料皮带输送、焦炉上煤的自动化控制，实现焦炉用煤管理和输送的联锁控制。

Using the object-oriented proce control method of this system, combining the hardware and software design scheme of advanced technology, including the realization of field bus communication, precise positioning, vehicle position recognizing unlimited data transmiion, equipment interlocking start-stop function, the belt of coking coal yard, coal and raw http://www.daodoc.com/

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http://www.daodoc.com/ material conveying automatic control of coke oven, coke oven control interlock coal management and delivery.焦化的配煤系统对焦炭的质量及焦炉生产操作具有重要意义，精确的配煤比以及配煤系统的可靠性直接影响焦炭质量和经济效益。为了使煤料的配比更加准确，采用圆盘给料机与计量小皮带相结合的PID反馈调节控制功能，精确控制下煤量，达到精确配煤比的控制要求。

Has the important meaning of coal blending system and the quality of coke oven coking production operation, precise reliability of coal blending ratio and coal blending system directly influences the coke quality and economic benefits.In order to make the coal ratio is more accurate, the disc feeder and the metering small leather belt with a combination of PID control, precise control of the amount of coal, to achieve accurate blending ratio control requirements.系统功能：实现圆盘给料机的PID变频调速精确控制下煤量；功能丰富的HMI操作界面，实时显示配煤动画、煤仓料位、各种煤的下料量、总量及设备的状态，并参与输煤皮带的自动联锁；开放的网络结构，方便接入厂级生产管理系统；根据工艺要求，可随时选定、更改配煤比、配煤总流量、原煤水分值，实现多配比控制管理；功能强大的报表管理系http://www.daodoc.com/

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System function: to achieve PID frequency disc feeder under the control of the precise amount of coal;rich HMI operation interface, real-time display of coal blending animation, coal bunker level, various coal feeding amount, total amount and the state of equipment, automatic interlock and participate in a coal conveyer belt;network structure of open, convenient acce level production management system;according to the proce requirements, can be selected, change the blending ratio, blending the total flow, coal moisture value, the ratio control management;powerful report management system, can print various coal cla, diurnal meter, total cumulative monthly report.系统特点：自动配合煤比例控制系统具有很大的灵活性，可根据现场生产情况的不同，制定出灵活的方案，既适用于新建配煤工段的自动控制，又适合对老系统的升级改造。系统控制准确、操作灵活，人机界面直观友好，操作记录完备，具有良好的可操控性。

System features: automatic coal blending ratio control system has great flexibility, can according to the actual production situation is different, develop http://www.daodoc.com/

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http://www.daodoc.com/ flexible scheme, automatic control is suitable for a new coal blending proce, and is suitable for upgrading the old system.System control is accurate, the operation is flexible, intuitive human-computer interface friendly, operation records complete, has good controllability.