新型中频炼金炉在龙头山金矿的应用实践

Application of new type mid-frequency gold-refining furnace in Longtoushan Gold Mine

新型中频炼金炉中频电源实现了整机无触点控制,可在任何负载下启动,并采用多重安全保护,故障率低,操作简单。广西龙头山金矿应用实践表明,在冶炼时间、炼金回收率、电耗及维修费用等方面有较大幅度改善,大大地降低了企业在冶炼黄金时的管理负担,减轻了工人的劳动强度,取得了良好的社会效益和经济效益。

Contactless control was realized in the new type mid-frequency gold-relining lurnace, with me cnaracters of muhiple security protection,low failure rate, simple operation, the system can start up under any load. It was proven that the heating duration, refining recovery rate, power consumption and maintenance cost was greatly inproved. As a result, the management burden and labour intensity was lightened.