燃料与化工 ›› 2020, Vol. 51 ›› Issue (5): 38-39.

• 煤气净化与化学产品加工 • 上一篇    下一篇

煤气鼓风机安全控制系统的优化

马迎春  李志刚  余远航  牛鑫  杨娜娜   

  1. 河南中鸿集团煤化有限公司, 平顶山467045
  • 出版日期:2020-09-23 发布日期:2020-10-15

Optimization and upgrading of safety control system for gas exhauster

Ma Yingchun  Li Zhigang  Yu Yuanhang  Niu Xin  Yang Nana   

  1. Henan Zhonghong Group Coal Chemical Co.,Ltd.,Pingdingshan,Henan 467045,China
  • Online:2020-09-23 Published:2020-10-15

摘要:

通过研发新的煤气鼓风机安全控制系统,使鼓风机因变频器故障导致鼓风机停机时能够及时转换为工频运行,从而避免煤气大量放散,保证煤气管网压力及生产稳定。

关键词: 鼓风机, 变频, 工频, 过程控制, 优化

Abstract:

Through development of a new safety control system for gas exhauster,the exhauster can be switched in time to industrial frequency operation when the exhauster is shut down due to the inverter failure during the frequency conversion operation,so as to avoid a large amount of gas bleeding and ensure stable pressure of the gas pipe network and production.

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