摘要
针对某钨矿山井下通风构筑物少、风量自然分配调节、风流短路、风流反风等问题,通过优化通风网路、增阻调节和增压调节等综合防治措施,能有效、可靠的对井下风流进行调控。实施后,风流短路、新污风串联、反风等现象得到了有效、稳定的控制,通风效果得到了明显的提高,为矿山安全生产提供了保障。
Aiming at the problems of low ventilation structure,natural distribution regulation of air volume,short circuit of air,wind anti-wind,etc.in a tungsten mine,it can effectively and reliably control the underground air through optimizing ventilation network,increasing resistance adjustment and supercharging adjustment.After the implementation,the phenomena such as short circuit,series of new dirty winds,and anti-wind have been effectively and steadily controlled,and the ventilation effect has been significantly improved,It provides a guarantee for the safe production of mines.
作者
徐绍梅
汪光鑫
XU Shao-mei,WANG Guang-xin(1. Jiangxi tungsten Holding Group Co., Ltd., 2. Ganzhou Nonferrous Metallurgy Research Institut)
出处
《世界有色金属》
2018年第6期67-68,共2页
World Nonferrous Metals
关键词
钨矿山
通风系统
风流反向
增阻调节
Tungsten mines
Ventilation system
The reverse of the wind
Additional resistance adjustment
