| 烟气脱硫装置气-气换热器全伸缩吹灰器程控系统设计 |
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| 引用本文： | 韩春晖.烟气脱硫装置气-气换热器全伸缩吹灰器程控系统设计[J].发电设备,2013,27(2):122-126. |
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| 作者姓名： | 韩春晖 |
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| 作者单位： | 上海克莱德贝尔格曼机械有限公司,上海,200090 |
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| 摘 要： | 针对吹灰器在燃煤锅炉烟气脱硫装置气-气换热器(GGH)中的重要作用,介绍了以S7-200PLC作为逻辑控制器、OP177B操作屏为监控界面的GGH全伸缩吹灰器的主要特点及程控系统的设计思路,对程控软、硬件设计进行了说明。
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| 关 键 词： | 烟气脱硫系统 气-气换热器 全伸缩吹灰器 可编程序控制器 |
Control System Design of Long Retractable Soot Blower for FGD Gas-Gas Heater |
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| Han Chunhui.Control System Design of Long Retractable Soot Blower for FGD Gas-Gas Heater[J].Power Equipment,2013,27(2):122-126. |
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| Authors: | Han Chunhui |
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| Affiliation: | Han Chunhui(Shanghai Clyde Bergemann Machinery Co.,Ltd., Shanghai 200090, China) |
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| Abstract: | Soot blower is very important to the gas-gas heater(GGH)for coal-fired boiler flue gas desulfurization(FGD).An introduction is bein g p resented to major features and design ideas of the programmed control system, which takes S7-200PLC as the logic controller and OP177B operation screen as the monitoring interface.Meanwhile, the design of software and software for the control system is also described. |
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| Keywords: | FGD system gas-gas heater long retractable soot blower programmable controller |
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