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作 者:邵燕飞 Shao Yanfei(Shanxi Lu'an Energy and Chemical Production Service Co.,Ltd.,Shanxi Changzhi 046204)
机构地区:[1]山西潞安能化生产服务公司,山西长治046204
出 处:《山东煤炭科技》2022年第7期128-130,共3页Shandong Coal Science and Technology
摘 要:根据常村煤矿未来工作面衔接计划,现有王村回风井主要通风机不能满足用风量要求。为了解决这一问题先后提出主要通风机调整对比方案,通过通风网络解算选出最优方案,经过对各方案预测分析,结果表明:增加花垴风井进风量、系统降阻,再调节主要通风机为最优方案,同时也是耗能最低方案,具有较高的经济效益。According to the connection plan of the future working face of Changcun Coal Mine,the main ventilator of the existing Wangcun air shaft can not meet the requirements of air volume.In order to solve this problem,the adjustment and comparison schemes of the main ventilator are put forward successively,and the optimal scheme is selected through the calculation of the ventilation network.Through the prediction and analysis of each scheme,the results show that the optimal scheme is to increase the air intake of Huanao wind shaft,reduce the resistance of the system,and then adjust the main ventilator,at the same time,it is also the scheme with the lowest energy consumption and has higher economic benefits.
分 类 号:TD724[矿业工程—矿井通风与安全]
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