REFRACTORIES & LIME ›› 2017, Vol. 42 ›› Issue (1): 18-19.

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Analysis on 190t·h-1 CDQ chamber chute damage and treatment

Yuan Benxiong  Shao Shengping   

  1. Tongling Pacific Special Materials Co.,Ltd., CITIC Pacific Special Steel Holdings, Tongling 244199, China
  • Online:2017-02-28 Published:2017-02-28

Abstract:

At present,numerous CDQ chambers with coke quenching capacity of 190t·h-1 have been put into operation in China.The integral structure of the chamber is dumpy,the ratio of height to diameter of the cooling chamber is less than 0.6,and double chutes process is applied in the chamber.This article introduces the problems likely to occur in the chute in actual production and corresponding measures.

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