燃料与化工 ›› 2011, Vol. 42 ›› Issue (1): 18-20.

• 煤焦技术 • 上一篇    下一篇

料钟式布料器拆除后干熄焦工艺参数的调整

徐瑞阳   

  1. 济南钢铁股份有限公司焦化厂,济南 250101
  • 出版日期:2011-01-26

Adjustment of CDQ process parameters after dismantlement of bell type distributor

Xu Ruiyang   

  1. The Coking Plant of Jinan Iron & Steel Company, Jinan 250101, China
  • Online:2011-01-26

摘要:

介绍了济钢150t/h干熄焦装入装置料钟式布料器拆除后排焦温度、预存室料位、发电量等工艺参数的异常变化情况。结合生产实际,对拆除后的工艺参数进行了合理调整,主要包括干熄焦的中央周边配风比例、风料比及预存室料位等。调整后的工艺参数保证了料钟式布料器拆除后生产的安全稳定运行。

Abstract:

The abnormal variation condition of process parameters such as coke discharge temperature, pre-chamber level and power generating capacity were introduced after dismantlement of the bell type distributor for 150t/h CDQ charging device at Jinan Iron & Steel Company. In combination with the production actual condition, the process parameters, mainly including the central and peripheral air distribution proportion, air-coke ratio and pre-chamber level, were rationally adjusted after dismantlement of distributor. 

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