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江西钨矿床建立的分区通风系统与过去设计的大设备大系统的整体压入式通风系统相比,具有投资少、投产快、生产适应性强、通风效果好、经济效益高等优点,是我国冶金矿山重要科技成果之一。如西华山钨矿改为“中段分区通风系统”是其中的一个典型实例。建国三十多年来,江西钨矿的分区通风系统已基本定型日趋完善,形成自己的优势与特色。 (一)江西钨矿床开采特点江西钨矿床属于石英脉钨矿型与细脉浸染钨矿型,产
The district ventilation system established in the Jiangxi tungsten deposit has the advantages of less investment, quick commissioning, strong adaptability to production, good ventilation effect and higher economic benefits compared with the integrated press-in ventilation system of large equipment large system designed in the past. Mine one of the important scientific and technological achievements. Such as the West Huashan mine replaced by “mid-section ventilation system” is one of the typical examples. Over the past 30 years since the founding of the People’s Republic of China, the zoning ventilation system of Jiangxi’s tungsten mine has been basically improved and its own advantages and characteristics have been formed. (A) mining characteristics of Jiangxi tungsten deposit Jiangxi tungsten deposit belongs to quartz vein tungsten type and vein pulse tungsten type, production