[1]张 楠,田渭蓉,黄美春.高炉拨风系统的研究[J].工业仪表与自动化装置,2019,(03):118-120.[doi:1000-0682(2019)03-0000-00]
　ZHANG Nan,TIAN Weirong,HUNG Meichun.Design of blast furnace air distribution system[J].Industrial Instrumentation & Automation,2019,(03):118-120.[doi:1000-0682(2019)03-0000-00]
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高炉拨风系统的研究

《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

卷:
期数:
2019年03期
页码:
118-120
栏目:
出版日期:
2019-06-15

文章信息/Info

Title:
Design of blast furnace air distribution system
作者:
张 楠; 田渭蓉; 黄美春
（西安陕鼓动力股份有限公司，西安 710075）
Author(s):
ZHANG Nan; TIAN Weirong; HUNG Meichun
Xi’an Shaangu power Co.,Ltd., Xi’an 710075,China
关键词:
高炉; 拨风系统; 安全性
Keywords:
blast furnace; air distribution system; safety
分类号:
TH44
DOI:
1000-0682(2019)03-0000-00
文献标志码:
B
摘要:
高炉鼓风机组是维持高炉正常生产的动力源，当鼓风机组故障停机时，会造成高炉断风，容易导致风口灌渣事故发生，拨风系统是避免高炉灌渣事故的后备保障措施。拨风系统是在不同高炉供风母管之间设置联通阀组，当其中一座高炉断风时，通过打开联通阀组，由其它正常生产的高炉划拨部分风量为其供风，为高炉休风赢得时间，避免灌渣事故，直至备用鼓风机组启动并正常送风时，退出拨风操作。拨风系统是保障高炉安全生产的关键辅助系统，因此，对该系统配置的合理性、控制的安全性的研究，能有效提升高炉生产工艺的安全性、稳定性和连续性。
Abstract:
Blast furnace blower unit is the power source to maintain the normal production of blast furnace. When the blower unit fails to shut down, no air could be supplied to blast furnace, which will easily cause slag filling back to tuyere. The air distribution system is the backup safeguard to avoid blast furnace slag filling back to tuyere.It is equipped with connecting valves between the main air supply pipes of different blast furnaces,When one of the blast furnaces is facing no air, by opening the connecting valves, air is allocated from other normal blast furnaces to provide air for the blast furnaces to gain time for the blast furnaces to shut down and avoid slag filling accidents until the standby blower unit start up to supply air at working condition, then air distribution system stop. The air distribution system is the key auxiliary system to ensure the safe production of blast furnace. Therefore, the research on the rationality of the system configuration and the safety of control can effectively improve the safety, stability and continuity of the blast furnace production process.

参考文献/References:

[1] 喻依兆,刘旭.高炉鼓风系统中拨风系统的设置[J].冶金动力,2007(01):40-41.

[2] 王国全,薛爱民,李海英.高炉自动拨风系统的应用探讨[J].通用机械,2008(5):16-17.
[3] 于恩超,杜莹.PLC在高炉拨风系统的应用[J].科技论坛, 2014(10):443-445.

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备注/Memo

备注/Memo:
收稿日期：2018-12-17
作者简介：张楠(1989)，男，陕西西安人，学士，工程师，从事自控设计工作。
更新日期/Last Update: 1900-01-01