河南省桐柏县银洞坡金矿通风系统优化  

Optimization of the Ventilization System of Yindongpo Gold Mine in Tongbai County,Henan Province

作　　者：吴冷峻[1,2,3] 周伟 鲁智勇[1,2,3] 王广 山正红 王新明 Wu Lengjun;Zhou Wei;Lu Zhiyong;Wang Guang;Shan Zhenghong;Wang Xinming(Sinosteel Maanshan Institute of Mining Research Co.,Ltd;State Key Laboratory of Safety and Health for Metal Mines;Huawei National Engineering Research Center of High Efficient Cyclic and Utilization of Metallic Mineral Resources Co.,Ltd;Tongbai Yindongpo Gold Mine Co.,Ltd)

机构地区：[1]中钢集团马鞍山矿山研究院有限公司 [2]金属矿山安全与健康国家重点实验室 [3]华唯金属矿产资源高效循环利用国家工程研究中心有限公司 [4]桐柏银洞坡金矿有限公司

出　　处：《现代矿业》2018年第11期203-205,共3页Modern Mining

摘　　要：银洞坡金矿由于受到采空区漏风影响,通风系统可靠性较差,导致东风井地表主扇无法发挥系统总回风的作用,作业采区风流反向,生产中段空压机硐室散热造成局部区域高温,井下热风及采区污风无法沿设定路线排出地表。通过采用多机站风压平衡、机站优化设计、风机优选等综合技术对该矿通风系统进行优化改造,解决了采空区大量漏风、小高尖竖井出风、井下空压机硐室热源污染生产中段等问题,形成了安全稳定运行的矿井通风系统。Due to the influence of goaf air leakage of Yindongpo Gold Mine,the ventilation system stability is not reliable,therefore,the main surface fan of the east air shaft cannot effectively play the role of total return air of the ventilation system,the operation air flow direction is reversed,the heat dissipation of air compressor chamber in the middle production section results in local high temperature,the underground hot air and waste air cannot be discharged to the surface along the setting route.In order to solve the above problems in the ventilation system,based on the integrated optimization techniques of multiple station air pressure balance,optimum design of machine station and fan selection,the problems such as a large quantity of air leakage in goaf,Xiaogaojian shaft ventilation and production sections polluted by the heat source of underground air compressor chamber are solved effectively.

关 键 词：矿井通风 采空区漏风 高温硐室 风压平衡 机站优化 

分 类 号：TD724[矿业工程—矿井通风与安全]