燃料与化工 ›› 2013, Vol. 44 ›› Issue (4): 22-23.

• 煤焦技术 • 上一篇    下一篇

焦炉除尘系统刮板机断链保护的改进

曲鹏 方毅 高禹 尚世宇   

  1. 中冶焦耐工程技术有限公司, 大连116085
  • 出版日期:2013-07-26

Improvement of protection for scraper conveyor chain in coke oven dedusting system

Qu Peng    Fang Yi    Gao Yu    Shang Shiyu   

  1. ACRE Coking & Refractory Engineering Consulting Corporation,MCC,Dalian 116085,China
  • Online:2013-07-26

摘要:

针对焦炉除尘系统刮板输送机的保护装置存在的问题,通过取消中间继电器或选用三线制接近开关进行改进,可减少投资,降低故障率,接线简单可靠,有利于提高除尘系统运行的可靠性和稳定性。

Abstract:

According to the fact that some problems are found in the protection system of scraper conveyor for coke oven dedusting system,this paper proposes an improvement by canceling the intermediate relay or by using three-wire proximity switch,which is characterized with low cost,less failure and reliable wiring so that reliability and stability of the dedusting system can be remarkably improved.

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