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。
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.
出处
《燃料与化工》
2015年第6期7-9,共3页
Fuel & Chemical Processes
关键词
焦炉环保
除尘优化
刀边改进
Coking environmental protection
De-dusting optimization
Improvement on knife edge
