| 热媒炉控制系统升级改造及隐患治理 |
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| 引用本文： | 李文锋.热媒炉控制系统升级改造及隐患治理[J].石油化工安全环保技术,2005,21(1):35-36. |
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| 作者姓名： | 李文锋 |
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| 作者单位： | 洛阳石化总厂三隆公司,471012 |
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| 摘 要： | 聚酯热媒炉控制系统原由单元仪表组成,联锁保护系统通过继电器实现,其安全性、稳定性,故障率高。介绍了该控制系统的改造方案,描述了新系统的配置实施过程和隐患治理情况。
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| 关 键 词： | 热媒炉 控制系统 PLC 工作地 电平 |
| 修稿时间： | 2004年6月21日 |
Upgrade Revampment of Heat Carrier Furnace Control System and Cure and Treatment of Its Hidden Danger |
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| Li Wenfeng.Upgrade Revampment of Heat Carrier Furnace Control System and Cure and Treatment of Its Hidden Danger[J].Petrochemical Safety and Environmental Protection Technology,2005,21(1):35-36. |
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| Authors: | Li Wenfeng |
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| Affiliation: | Li Wenfeng. Sanlong Company of Luoyang Petrochemical Complex,471012 |
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| Abstract: | Polyester heat carrier furnace control system consisted of the unit instrument and its interlock system was realized by means of relays.Its safety and stability were very poorer,and its trouble was very often.Revamping plan of the control system is introduced.Its configuration,implementation and cure and treatment of hidded danger are described. |
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| Keywords: | Heat carrier furnace Control system PLC Working place Storage buttery |
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