摘要
宣钢烧结作业一区环冷机存在环冷效果差、密封胶板磨损速度快、漏风严重、余热回收效率低等问题,通过技术改造优化,采用包容式机械密封技术,较好地解决了环冷机密封问题,提高了烧结余热回收利用效率。
Some problems existed in the ring cooler in the first zone of sintering operation of Xuan Steel,such as poor ring cooling effect,fast wear rate of sealing rubber plate,serious air leakage and low recovery efficiency of waste heat.Through technical transformation and optimization,the containment mechanical seal technology was adopted to solve the sealing problem of the ring cooler,which improved the recovery and utilization efficiency of sintering waste heat.
作者
张世民
Zhang Shimin(Planning and Control Center of HBIS Group Xuansteel Company,Xuanhua 075100,China)
出处
《冶金信息导刊》
2020年第1期31-32,30,共3页
Metallurgical Information Review
关键词
环冷机
漏风
密封改造
余热回收
ring cooler
air leakage
sealing transformation
waste heat recovery
