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[1]陈国平,阮德超,胡文军,等.大冶铁矿尖林山车间井下通风系统改造[J].武汉工程大学学报,2013,(06):80-84.[doi:103969/jissn 16742869201306015]
　CHEN Guo ping,RUAN De chao,HU Wen jun,et al.Reconstruction of Jianlinshan mine ventilation system in Daye iron mine[J].Journal of Wuhan Institute of Technology,2013,(06):80-84.[doi:103969/jissn 16742869201306015]
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大冶铁矿尖林山车间井下通风系统改造(/HTML)
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2013年06期
页码:
80-84
栏目:
机电与信息工程
出版日期:
2013-06-30

文章信息/Info

Title:
Reconstruction of Jianlinshan mine ventilation system in Daye iron mine
文章编号:
16742869(2013)06008007
作者:
陈国平1; 阮德超1; 胡文军2; 吕玲1; 蔡勇1
1.武汉工程大学电气信息学院，湖北 武汉 430074；2.武汉工程大学环境与城市建设学院，湖北 武汉 430074
Author(s):
CHEN Guoping1;  RUAN Dechao1;  HU Wenjun2;  LV Ling1 ;  CAI Yong1
1.School of Electrical and Information Engineering , Wuhan Institute of Technology, Wuhan 430074，China；2.School of Environment and Civil Engineering , Wuhan Institute of Technology, Wuhan 430074,China
关键词:
通风系统; 优化改造; 风网解算; 风量调节
Keywords:
ventilation system;  reconstruct;  ventilation network solution;  air quantity regulation
分类号:
TP028.8
DOI:
103969/jissn 16742869201306015
文献标志码:
A
摘要:
为了解决大冶铁矿尖林山车间井下通风系统中存在的主扇能力不足、矿井总风量不足、采区通风困难、系统外部漏风等问题，通过现场调研，提出了对通风系统风网结构和主扇设置等进行技术改造的方案.首先采用斯科特·辛斯利（Scott-Hinsley）回路解算方法进行分网分析，开发了矿井通风系统软件（Mvnet Version1.4），并根据井下各中段作业面需风量，应用该软件进行了通风网络解算.然后通过软件解算和风机特性曲线拟合，获得了一组风机效率75%以上，满足各中段作业需求的井下通风系统的解算结果，并确定了额定功率、叶片角度、风量和风压等风机运行基本参数.最后根据解算结果，提出对矿井通风系统关键部位采用增阻和辅扇等技术进行风量风压调节，以满足井下各中段作业需风量要求.通过技术改造，提高了矿井安全性，节约了通风费用，产生了较大的经济和社会效益.
Abstract:
To solve the problems existing in the Daye Jianlinshan iron mine ventilation system, including insufficient capacity of main fan, inadequate total amount of airflow, ventilation difficulties and external leakage, a reconstruction program was proposed to reform the structure of ventilation system and ventilation fans of the underground mine based on the field investigation. Firstly, the software Mvnet(mine venlation net system) Version 1.4 was developed through ScottHinsley loop solution method, and used to solve the mine ventilation network according to required amount of airflow on each workplace of underground mine. Then through the software analysis and fan characteristic curve fitting, a group of fan efficiency exceeds 75%, which meets the needs of underground work; the basic parameters of fan operation, such as rated power, blade angle, air flow and fan operation pressure are determined. According to the calculation results, the methods of increasing resistance and using auxiliary fans on the key points are proposed to meet the air volume requirements on each underground work platform. Finally, the safety of the mine is improved and the ventilation costs are saved through technological innovation, which have great economic and social benefits.

参考文献/References:

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相似文献/References:

[1]闫德传,胡文军,胡章地.喜人公司磷矿通风系统及排水系统施工[J].武汉工程大学学报,2012,(11):30.[doi:103969/jissn16742869201211007]
　YAN De chuan,HU Wen jun,HU Zhang di.Construction of ventilation system and drainage system in Xirenphosphorus mine[J].Journal of Wuhan Institute of Technology,2012,(06):30.[doi:103969/jissn16742869201211007]

备注/Memo

备注/Memo:
收稿日期：20130502作者简介：陈国平（1958），男，江苏无锡人，副教授. 研究方向：多变量解耦控制技术、优化控制技术、自适应控制技术、软测量与推理控制、系统建模与仿真等.
更新日期/Last Update: 2013-07-11