燃料与化工 ›› 2015, Vol. 46 ›› Issue (6): 7-9.

• 煤焦技术 • 上一篇    下一篇

马钢焦炉无组织放散的控制

汪高强  李军  钱虎林   

  1. 马鞍山钢铁股份有限公司煤焦化公司, 马鞍山243000
  • 出版日期:2015-11-12

Control of coke oven battery emissions in Masteel

Wang Gaoqiang  Li Jun  Qian Hulin   

  1. Masteel Coal & Coking Company,Ma’anshan 243000,China
  • Online:2015-11-12

摘要:

介绍了马钢炼焦生产存在的环保问题。分别通过1#~4#焦炉筛焦及干熄焦除尘优化,7.63m焦炉推焦除尘技术改进,以及5#~6#焦炉装煤、出焦等3套除尘地面站建设,使粉尘得到收集。此外,加强老龄化焦炉维护管理、使用新型涂釉耐火材料、改进刀边等措施,抑制了焦炉非阵发性烟尘的跑冒。

Abstract:

Environmental problems during coking production of Masteel coke oven battery are described.Dust is collected through the methods of coke screening for battery No.1~4,optimizing CDQ de-dusting,technical improvement on pushing de-dusting of 7.63m coke oven battery,and construction of 3 stationary bag house stations for charging and pushing of battery No.5~6.In addition,measures such as strengthening the maintenance and management of aged ovens,using new glazed refractory and improvement on knife edge can effectively minimize the leakage of intermittent smoke.

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