华电技术 ›› 2018, Vol. 40 ›› Issue (10): 50-51.

• 技术交流 • 上一篇    下一篇

大型固定行喷布袋除尘器脉冲电磁阀远程控制设计探讨

  

  1. 国电科学技术研究院有限公司,南京〓210031
  • 出版日期:2018-11-26 发布日期:2018-12-13

Discussion on the remote control design of the pulse electromagnetic valve for the large scale fixed line jet bag filter

  1. Guodian Science and Technology Research Institute Company Limited, Nanjing 210031, China
  • Online:2018-11-26 Published:2018-12-13

摘要:

大型固定行喷布袋除尘器的喷吹系统配有大量的脉冲电磁阀来控制滤袋的喷吹清灰,提出了一种矩阵式控制模式并介绍了该控制模式的原理及优缺点。与常规设计模式相比,矩阵式控制模式大大减少了控制系统的远程开关量输出点数,节约了投资,可为固定行喷布袋除尘器脉冲电磁阀远程控制的设计提供一种新的思路。

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Abstract:

The blowing system of large scale fixed jet bag filter is equipped with large amount of pulse electromagnetic valves to control the ash blowing. A matrix control mode is introduced with its advantages and disadvantages. Compared with the conventional design mode, matrix control mode greatly reduces the remote DO points in control system and the corresponding investments, which can provide a new concept for the design of the remote control of the pulse electromagnetic valves for fixed line jet bag filter.

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