PLC 在布袋除尘器清灰控制系统中的应用 |
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引用本文: | 李晶.PLC 在布袋除尘器清灰控制系统中的应用[J].新乡学院学报(自然科学版),2012(6):540-542. |
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作者姓名: | 李晶 |
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作者单位: | 闽西职业技术学院机械工程系 |
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摘 要: | 设计了定时自动、软手动和压差控制工作模式的清灰控制系统,操作者可根据需要灵活选择;增强了控制系统的适应能力,可及时清灰而不过度,有效地延长了布袋使用寿命,并提高了能量使用效率.
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关 键 词: | PLC WINCC 布袋除尘器 清灰控制系统 工作模式 |
Application of PLC in Dedusting Control System of Bag Filter Dust Precipitator |
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Authors: | LI Jing |
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Institution: | LI Jing(Mechanical Engineering Department,Minxi Vocational and Technical College,Longyan 364021,China) |
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Abstract: | The dedusting control system is composed of three kinds of work modes: automatic process, soft manual and differential pressure control. Operator can choose work mode by needing flexibly. It enhances the adaptive ability of the control system, achieves the timely soot cleaning, avoids cleaning excessive, so as to effectively prolong the lifetime of bag and enhance energy efficiency. |
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Keywords: | PLC WINCC bag filter dust precipitator dedusting control system work mode |
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