FUEL & CHEMICAL PROCESSES ›› 2012, Vol. 43 ›› Issue (4): 19-21.

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Discussion on change regularity of vertical flue temperature of coke oven

Guo Jun1,3   Ning Fangqing2   Yun Jinhu3   Gong Jian3   

  1. 1. China University of Mining, Xuzhou 221000, China; 2. Anhui University of Technology,  Ma’anshan 243002, China; 3. No.2 Coking Plant of Taiyuan Gasification Co., Ltd.,  Taiyuan 030024, China

  • Online:2012-07-31

Abstract:

The analysis of the distribution regularity of vertical flue temperature shows that the temperature of the vertical flue is determined together by the heating gas flow rate and the heat absorbed by the coking chambers on both sides. For the coke oven with 5-2 sequential operation, the lowest point of vertical flue temperature is at the time about 5h after the banking and the coke in the coking chamber on the  other side is near mature. The highest point of the vertical flue temperature is at the time before and after coke pushing from coking chambers on both sides.

CLC Number: