FUEL & CHEMICAL PROCESSES ›› 2018, Vol. 49 ›› Issue (3): 27-28.

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Improvement on the fixing rod of fixing cup of PROven system of 7.63m coke oven

Ma Sujuan1  Sun Dewei2  Yan Huanmin2   

  1. 1.Tangshan Vocational College of Science and Technology,Tangshan 063000,China; 2.Tangshan Shougang Jingtang Xishan Coking Co.,Ltd.,Tangshan 063200,China
  • Online:2018-05-23

Abstract:

The fixing rod of fixing cup of PROven system of 7.63m coke oven has broken several times,causing negative pressure in the coking chamber.As a result,the system cannot be controlled automatically.Through study and analysis,it is observed that the main factors causing the breakage is abrasion and corrosion.After improvement,the fixing rod is more stable,with slight vibration and less abrasion.The problem of fixing rod breakage is effectively avoided.

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